/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_simpl1.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:23:46,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:23:46,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:23:46,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:23:46,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:23:46,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:23:46,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:23:47,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:23:47,010 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:23:47,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:23:47,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:23:47,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:23:47,016 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:23:47,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:23:47,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:23:47,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:23:47,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:23:47,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:23:47,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:23:47,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:23:47,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:23:47,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:23:47,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:23:47,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:23:47,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 22:23:47,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 22:23:47,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 22:23:47,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 22:23:47,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 22:23:47,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 22:23:47,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 22:23:47,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 22:23:47,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 22:23:47,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 22:23:47,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 22:23:47,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 22:23:47,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 22:23:47,058 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 22:23:47,058 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:23:47,059 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:23:47,061 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:23:47,061 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 22:23:47,086 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:23:47,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:23:47,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:23:47,088 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:23:47,089 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:23:47,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:23:47,089 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:23:47,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:23:47,089 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:23:47,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:23:47,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:23:47,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:23:47,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:23:47,092 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:23:47,092 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:23:47,092 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:23:47,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:23:47,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:23:47,093 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:23:47,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:23:47,093 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:23:47,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:23:47,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:23:47,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:23:47,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:23:47,094 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:23:47,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:23:47,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:23:47,095 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:23:47,095 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:23:47,426 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:23:47,446 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:23:47,450 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:23:47,452 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:23:47,452 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:23:47,453 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl1.cil.c [2020-07-17 22:23:47,532 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249396960/93699a0344b3444fb859c865043fc8a5/FLAGa7aff1995 [2020-07-17 22:23:48,048 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:23:48,049 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl1.cil.c [2020-07-17 22:23:48,061 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249396960/93699a0344b3444fb859c865043fc8a5/FLAGa7aff1995 [2020-07-17 22:23:48,436 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/249396960/93699a0344b3444fb859c865043fc8a5 [2020-07-17 22:23:48,445 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:23:48,448 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:23:48,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:23:48,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:23:48,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:23:48,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:48,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@716a727c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48, skipping insertion in model container [2020-07-17 22:23:48,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:48,469 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:23:48,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:23:48,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:23:48,800 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:23:48,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:23:48,964 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:23:48,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48 WrapperNode [2020-07-17 22:23:48,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:23:48,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:23:48,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:23:48,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:23:48,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:48,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:48,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:48,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:49,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:49,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:49,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (1/1) ... [2020-07-17 22:23:49,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:23:49,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:23:49,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:23:49,032 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:23:49,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (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 22:23:49,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:23:49,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:23:49,094 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2020-07-17 22:23:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2020-07-17 22:23:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2020-07-17 22:23:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2020-07-17 22:23:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:23:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2020-07-17 22:23:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:23:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-07-17 22:23:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2020-07-17 22:23:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2020-07-17 22:23:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2020-07-17 22:23:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2020-07-17 22:23:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2020-07-17 22:23:49,097 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2020-07-17 22:23:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2020-07-17 22:23:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2020-07-17 22:23:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2020-07-17 22:23:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:23:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2020-07-17 22:23:49,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:23:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:23:49,440 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:49,621 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2020-07-17 22:23:49,621 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2020-07-17 22:23:49,623 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:49,710 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume false; [2020-07-17 22:23:49,710 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !false; [2020-07-17 22:23:49,738 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:49,805 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2020-07-17 22:23:49,806 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2020-07-17 22:23:49,846 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-17 22:23:50,112 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2020-07-17 22:23:50,112 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2020-07-17 22:23:50,169 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:23:50,169 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 22:23:50,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:23:50 BoogieIcfgContainer [2020-07-17 22:23:50,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:23:50,177 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:23:50,177 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:23:50,180 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:23:50,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:23:48" (1/3) ... [2020-07-17 22:23:50,182 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569a3d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:23:50, skipping insertion in model container [2020-07-17 22:23:50,182 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:23:48" (2/3) ... [2020-07-17 22:23:50,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@569a3d6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:23:50, skipping insertion in model container [2020-07-17 22:23:50,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:23:50" (3/3) ... [2020-07-17 22:23:50,185 INFO L109 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl1.cil.c [2020-07-17 22:23:50,195 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:23:50,203 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:23:50,227 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:23:50,254 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:23:50,255 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:23:50,255 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:23:50,255 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:23:50,255 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:23:50,255 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:23:50,256 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:23:50,256 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:23:50,281 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states. [2020-07-17 22:23:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-07-17 22:23:50,289 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:23:50,290 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 22:23:50,291 INFO L427 AbstractCegarLoop]: === Iteration 1 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:23:50,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:23:50,298 INFO L82 PathProgramCache]: Analyzing trace with hash -1530382191, now seen corresponding path program 1 times [2020-07-17 22:23:50,309 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:23:50,310 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587383176] [2020-07-17 22:23:50,310 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:23:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:50,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {163#(and (= ~pended~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)|) (= ~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;~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; {154#true} is VALID [2020-07-17 22:23:50,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {154#true} assume true; {154#true} is VALID [2020-07-17 22:23:50,729 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {154#true} {154#true} #460#return; {154#true} is VALID [2020-07-17 22:23:50,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:50,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#(and (= ~pended~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; {154#true} is VALID [2020-07-17 22:23:50,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {154#true} assume true; {154#true} is VALID [2020-07-17 22:23:50,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {154#true} {159#(<= 0 main_~status~1)} #440#return; {159#(<= 0 main_~status~1)} is VALID [2020-07-17 22:23:50,848 INFO L263 TraceCheckUtils]: 0: Hoare triple {154#true} call ULTIMATE.init(); {163#(and (= ~pended~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)|) (= ~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 22:23:50,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {163#(and (= ~pended~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)|) (= ~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;~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; {154#true} is VALID [2020-07-17 22:23:50,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {154#true} assume true; {154#true} is VALID [2020-07-17 22:23:50,850 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {154#true} {154#true} #460#return; {154#true} is VALID [2020-07-17 22:23:50,851 INFO L263 TraceCheckUtils]: 4: Hoare triple {154#true} call #t~ret31 := main(); {154#true} is VALID [2020-07-17 22:23:50,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {154#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;~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; {159#(<= 0 main_~status~1)} is VALID [2020-07-17 22:23:50,857 INFO L263 TraceCheckUtils]: 6: Hoare triple {159#(<= 0 main_~status~1)} call _BLAST_init(); {164#(and (= ~pended~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 22:23:50,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {164#(and (= ~pended~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; {154#true} is VALID [2020-07-17 22:23:50,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {154#true} assume true; {154#true} is VALID [2020-07-17 22:23:50,859 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {154#true} {159#(<= 0 main_~status~1)} #440#return; {159#(<= 0 main_~status~1)} is VALID [2020-07-17 22:23:50,860 INFO L280 TraceCheckUtils]: 10: Hoare triple {159#(<= 0 main_~status~1)} assume !(~status~1 >= 0); {155#false} is VALID [2020-07-17 22:23:50,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {155#false} assume !(1 == ~pended~0); {155#false} is VALID [2020-07-17 22:23:50,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {155#false} assume !(1 == ~pended~0); {155#false} is VALID [2020-07-17 22:23:50,862 INFO L280 TraceCheckUtils]: 13: Hoare triple {155#false} assume ~s~0 != ~UNLOADED~0; {155#false} is VALID [2020-07-17 22:23:50,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {155#false} assume -1 != ~status~1; {155#false} is VALID [2020-07-17 22:23:50,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {155#false} assume !(~s~0 != ~SKIP2~0); {155#false} is VALID [2020-07-17 22:23:50,863 INFO L280 TraceCheckUtils]: 16: Hoare triple {155#false} assume 1 == ~pended~0; {155#false} is VALID [2020-07-17 22:23:50,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {155#false} assume 259 != ~status~1; {155#false} is VALID [2020-07-17 22:23:50,863 INFO L263 TraceCheckUtils]: 18: Hoare triple {155#false} call errorFn(); {155#false} is VALID [2020-07-17 22:23:50,864 INFO L280 TraceCheckUtils]: 19: Hoare triple {155#false} assume !false; {155#false} is VALID [2020-07-17 22:23:50,869 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 22:23:50,870 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587383176] [2020-07-17 22:23:50,871 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:23:50,872 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:23:50,873 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823940888] [2020-07-17 22:23:50,882 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-17 22:23:50,886 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:23:50,891 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:23:50,942 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 22:23:50,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:23:50,942 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:23:50,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:23:50,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:23:50,956 INFO L87 Difference]: Start difference. First operand 151 states. Second operand 5 states. [2020-07-17 22:23:53,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:23:53,300 INFO L93 Difference]: Finished difference Result 303 states and 463 transitions. [2020-07-17 22:23:53,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 22:23:53,300 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 20 [2020-07-17 22:23:53,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:23:53,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:23:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 463 transitions. [2020-07-17 22:23:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:23:53,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 463 transitions. [2020-07-17 22:23:53,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 463 transitions. [2020-07-17 22:23:53,956 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 463 edges. 463 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:23:54,006 INFO L225 Difference]: With dead ends: 303 [2020-07-17 22:23:54,006 INFO L226 Difference]: Without dead ends: 157 [2020-07-17 22:23:54,018 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:23:54,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157 states. [2020-07-17 22:23:54,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157 to 140. [2020-07-17 22:23:54,382 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:23:54,382 INFO L82 GeneralOperation]: Start isEquivalent. First operand 157 states. Second operand 140 states. [2020-07-17 22:23:54,383 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 140 states. [2020-07-17 22:23:54,383 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 140 states. [2020-07-17 22:23:54,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:23:54,396 INFO L93 Difference]: Finished difference Result 157 states and 214 transitions. [2020-07-17 22:23:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 214 transitions. [2020-07-17 22:23:54,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:23:54,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:23:54,400 INFO L74 IsIncluded]: Start isIncluded. First operand 140 states. Second operand 157 states. [2020-07-17 22:23:54,400 INFO L87 Difference]: Start difference. First operand 140 states. Second operand 157 states. [2020-07-17 22:23:54,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:23:54,410 INFO L93 Difference]: Finished difference Result 157 states and 214 transitions. [2020-07-17 22:23:54,410 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 214 transitions. [2020-07-17 22:23:54,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:23:54,412 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:23:54,413 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:23:54,416 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:23:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 140 states. [2020-07-17 22:23:54,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 190 transitions. [2020-07-17 22:23:54,425 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 190 transitions. Word has length 20 [2020-07-17 22:23:54,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:23:54,426 INFO L479 AbstractCegarLoop]: Abstraction has 140 states and 190 transitions. [2020-07-17 22:23:54,426 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:23:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 190 transitions. [2020-07-17 22:23:54,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-17 22:23:54,428 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:23:54,428 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] [2020-07-17 22:23:54,428 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:23:54,428 INFO L427 AbstractCegarLoop]: === Iteration 2 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:23:54,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:23:54,429 INFO L82 PathProgramCache]: Analyzing trace with hash 1141575010, now seen corresponding path program 1 times [2020-07-17 22:23:54,429 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:23:54,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825690605] [2020-07-17 22:23:54,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:23:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:54,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:54,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {1093#(and (= ~pended~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)|) (= ~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;~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; {1081#true} is VALID [2020-07-17 22:23:54,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {1081#true} assume true; {1081#true} is VALID [2020-07-17 22:23:54,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1081#true} {1081#true} #460#return; {1081#true} is VALID [2020-07-17 22:23:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:54,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {1094#(and (= ~pended~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; {1081#true} is VALID [2020-07-17 22:23:54,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {1081#true} assume true; {1081#true} is VALID [2020-07-17 22:23:54,758 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1081#true} {1081#true} #440#return; {1081#true} is VALID [2020-07-17 22:23:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:54,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {1095#(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; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#(= ~s~0 ~NP~0)} assume true; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,796 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1092#(= ~s~0 ~NP~0)} {1081#true} #442#return; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,798 INFO L263 TraceCheckUtils]: 0: Hoare triple {1081#true} call ULTIMATE.init(); {1093#(and (= ~pended~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)|) (= ~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 22:23:54,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {1093#(and (= ~pended~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)|) (= ~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;~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; {1081#true} is VALID [2020-07-17 22:23:54,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {1081#true} assume true; {1081#true} is VALID [2020-07-17 22:23:54,798 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1081#true} {1081#true} #460#return; {1081#true} is VALID [2020-07-17 22:23:54,799 INFO L263 TraceCheckUtils]: 4: Hoare triple {1081#true} call #t~ret31 := main(); {1081#true} is VALID [2020-07-17 22:23:54,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {1081#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;~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; {1081#true} is VALID [2020-07-17 22:23:54,800 INFO L263 TraceCheckUtils]: 6: Hoare triple {1081#true} call _BLAST_init(); {1094#(and (= ~pended~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 22:23:54,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {1094#(and (= ~pended~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; {1081#true} is VALID [2020-07-17 22:23:54,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {1081#true} assume true; {1081#true} is VALID [2020-07-17 22:23:54,801 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1081#true} {1081#true} #440#return; {1081#true} is VALID [2020-07-17 22:23:54,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {1081#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; {1081#true} is VALID [2020-07-17 22:23:54,802 INFO L280 TraceCheckUtils]: 11: Hoare triple {1081#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {1081#true} is VALID [2020-07-17 22:23:54,806 INFO L263 TraceCheckUtils]: 12: Hoare triple {1081#true} call stub_driver_init(); {1095#(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 22:23:54,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {1095#(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; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,813 INFO L280 TraceCheckUtils]: 14: Hoare triple {1092#(= ~s~0 ~NP~0)} assume true; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,818 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1092#(= ~s~0 ~NP~0)} {1081#true} #442#return; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {1092#(= ~s~0 ~NP~0)} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {1092#(= ~s~0 ~NP~0)} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,822 INFO L280 TraceCheckUtils]: 18: Hoare triple {1092#(= ~s~0 ~NP~0)} assume 3 == ~tmp_ndt_1~0; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,822 INFO L263 TraceCheckUtils]: 19: Hoare triple {1092#(= ~s~0 ~NP~0)} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,823 INFO L280 TraceCheckUtils]: 20: Hoare triple {1092#(= ~s~0 ~NP~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; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,823 INFO L280 TraceCheckUtils]: 21: Hoare triple {1092#(= ~s~0 ~NP~0)} assume 0 == ~irpStack__MinorFunction~0; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,824 INFO L280 TraceCheckUtils]: 22: Hoare triple {1092#(= ~s~0 ~NP~0)} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {1092#(= ~s~0 ~NP~0)} is VALID [2020-07-17 22:23:54,824 INFO L280 TraceCheckUtils]: 23: Hoare triple {1092#(= ~s~0 ~NP~0)} assume ~s~0 != ~NP~0; {1082#false} is VALID [2020-07-17 22:23:54,825 INFO L263 TraceCheckUtils]: 24: Hoare triple {1082#false} call errorFn(); {1082#false} is VALID [2020-07-17 22:23:54,825 INFO L280 TraceCheckUtils]: 25: Hoare triple {1082#false} assume !false; {1082#false} is VALID [2020-07-17 22:23:54,827 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 22:23:54,828 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825690605] [2020-07-17 22:23:54,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:23:54,828 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 22:23:54,828 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301933725] [2020-07-17 22:23:54,830 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2020-07-17 22:23:54,830 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:23:54,830 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 22:23:54,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:23:54,881 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 22:23:54,881 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:23:54,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 22:23:54,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:23:54,882 INFO L87 Difference]: Start difference. First operand 140 states and 190 transitions. Second operand 6 states. [2020-07-17 22:23:57,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:23:57,594 INFO L93 Difference]: Finished difference Result 275 states and 370 transitions. [2020-07-17 22:23:57,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:23:57,594 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 26 [2020-07-17 22:23:57,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:23:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:23:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 370 transitions. [2020-07-17 22:23:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:23:57,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 370 transitions. [2020-07-17 22:23:57,609 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 370 transitions. [2020-07-17 22:23:58,165 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 370 edges. 370 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:23:58,173 INFO L225 Difference]: With dead ends: 275 [2020-07-17 22:23:58,174 INFO L226 Difference]: Without dead ends: 219 [2020-07-17 22:23:58,175 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 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 22:23:58,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2020-07-17 22:23:58,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 195. [2020-07-17 22:23:58,601 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:23:58,601 INFO L82 GeneralOperation]: Start isEquivalent. First operand 219 states. Second operand 195 states. [2020-07-17 22:23:58,601 INFO L74 IsIncluded]: Start isIncluded. First operand 219 states. Second operand 195 states. [2020-07-17 22:23:58,601 INFO L87 Difference]: Start difference. First operand 219 states. Second operand 195 states. [2020-07-17 22:23:58,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:23:58,613 INFO L93 Difference]: Finished difference Result 219 states and 291 transitions. [2020-07-17 22:23:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 291 transitions. [2020-07-17 22:23:58,615 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:23:58,615 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:23:58,615 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand 219 states. [2020-07-17 22:23:58,615 INFO L87 Difference]: Start difference. First operand 195 states. Second operand 219 states. [2020-07-17 22:23:58,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:23:58,627 INFO L93 Difference]: Finished difference Result 219 states and 291 transitions. [2020-07-17 22:23:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 291 transitions. [2020-07-17 22:23:58,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:23:58,629 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:23:58,629 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:23:58,629 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:23:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-07-17 22:23:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 259 transitions. [2020-07-17 22:23:58,640 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 259 transitions. Word has length 26 [2020-07-17 22:23:58,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:23:58,640 INFO L479 AbstractCegarLoop]: Abstraction has 195 states and 259 transitions. [2020-07-17 22:23:58,641 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 22:23:58,641 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 259 transitions. [2020-07-17 22:23:58,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-17 22:23:58,642 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:23:58,642 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] [2020-07-17 22:23:58,642 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:23:58,643 INFO L427 AbstractCegarLoop]: === Iteration 3 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:23:58,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:23:58,643 INFO L82 PathProgramCache]: Analyzing trace with hash 1029098174, now seen corresponding path program 1 times [2020-07-17 22:23:58,643 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:23:58,644 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024609075] [2020-07-17 22:23:58,644 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:23:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:58,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:58,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {2194#(and (= ~pended~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)|) (= ~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;~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; {2182#true} is VALID [2020-07-17 22:23:58,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {2182#true} assume true; {2182#true} is VALID [2020-07-17 22:23:58,806 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2182#true} {2182#true} #460#return; {2182#true} is VALID [2020-07-17 22:23:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:58,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {2195#(and (= ~pended~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; {2182#true} is VALID [2020-07-17 22:23:58,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {2182#true} assume true; {2182#true} is VALID [2020-07-17 22:23:58,871 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2182#true} {2182#true} #440#return; {2182#true} is VALID [2020-07-17 22:23:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:23:58,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {2196#(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; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {2193#(= 0 ~compRegistered~0)} assume true; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2193#(= 0 ~compRegistered~0)} {2182#true} #442#return; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,907 INFO L263 TraceCheckUtils]: 0: Hoare triple {2182#true} call ULTIMATE.init(); {2194#(and (= ~pended~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)|) (= ~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 22:23:58,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {2194#(and (= ~pended~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)|) (= ~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;~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; {2182#true} is VALID [2020-07-17 22:23:58,907 INFO L280 TraceCheckUtils]: 2: Hoare triple {2182#true} assume true; {2182#true} is VALID [2020-07-17 22:23:58,908 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2182#true} {2182#true} #460#return; {2182#true} is VALID [2020-07-17 22:23:58,908 INFO L263 TraceCheckUtils]: 4: Hoare triple {2182#true} call #t~ret31 := main(); {2182#true} is VALID [2020-07-17 22:23:58,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {2182#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;~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; {2182#true} is VALID [2020-07-17 22:23:58,910 INFO L263 TraceCheckUtils]: 6: Hoare triple {2182#true} call _BLAST_init(); {2195#(and (= ~pended~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 22:23:58,910 INFO L280 TraceCheckUtils]: 7: Hoare triple {2195#(and (= ~pended~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; {2182#true} is VALID [2020-07-17 22:23:58,910 INFO L280 TraceCheckUtils]: 8: Hoare triple {2182#true} assume true; {2182#true} is VALID [2020-07-17 22:23:58,911 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2182#true} {2182#true} #440#return; {2182#true} is VALID [2020-07-17 22:23:58,911 INFO L280 TraceCheckUtils]: 10: Hoare triple {2182#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; {2182#true} is VALID [2020-07-17 22:23:58,911 INFO L280 TraceCheckUtils]: 11: Hoare triple {2182#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {2182#true} is VALID [2020-07-17 22:23:58,913 INFO L263 TraceCheckUtils]: 12: Hoare triple {2182#true} call stub_driver_init(); {2196#(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 22:23:58,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {2196#(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; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,914 INFO L280 TraceCheckUtils]: 14: Hoare triple {2193#(= 0 ~compRegistered~0)} assume true; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,915 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2193#(= 0 ~compRegistered~0)} {2182#true} #442#return; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {2193#(= 0 ~compRegistered~0)} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {2193#(= 0 ~compRegistered~0)} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {2193#(= 0 ~compRegistered~0)} assume 3 == ~tmp_ndt_1~0; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,918 INFO L263 TraceCheckUtils]: 19: Hoare triple {2193#(= 0 ~compRegistered~0)} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,919 INFO L280 TraceCheckUtils]: 20: Hoare triple {2193#(= 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; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {2193#(= 0 ~compRegistered~0)} assume 0 == ~irpStack__MinorFunction~0; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,920 INFO L280 TraceCheckUtils]: 22: Hoare triple {2193#(= 0 ~compRegistered~0)} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {2193#(= 0 ~compRegistered~0)} assume !(~s~0 != ~NP~0); {2193#(= 0 ~compRegistered~0)} is VALID [2020-07-17 22:23:58,921 INFO L280 TraceCheckUtils]: 24: Hoare triple {2193#(= 0 ~compRegistered~0)} assume 0 != ~compRegistered~0; {2183#false} is VALID [2020-07-17 22:23:58,922 INFO L263 TraceCheckUtils]: 25: Hoare triple {2183#false} call errorFn(); {2183#false} is VALID [2020-07-17 22:23:58,922 INFO L280 TraceCheckUtils]: 26: Hoare triple {2183#false} assume !false; {2183#false} is VALID [2020-07-17 22:23:58,924 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 22:23:58,925 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024609075] [2020-07-17 22:23:58,925 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:23:58,925 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 22:23:58,925 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559899339] [2020-07-17 22:23:58,926 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2020-07-17 22:23:58,926 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:23:58,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 22:23:58,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 27 edges. 27 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:23:58,962 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 22:23:58,963 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:23:58,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 22:23:58,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:23:58,963 INFO L87 Difference]: Start difference. First operand 195 states and 259 transitions. Second operand 6 states. [2020-07-17 22:24:01,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:01,172 INFO L93 Difference]: Finished difference Result 316 states and 413 transitions. [2020-07-17 22:24:01,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:24:01,172 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2020-07-17 22:24:01,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:01,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 334 transitions. [2020-07-17 22:24:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 334 transitions. [2020-07-17 22:24:01,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 334 transitions. [2020-07-17 22:24:01,725 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 22:24:01,733 INFO L225 Difference]: With dead ends: 316 [2020-07-17 22:24:01,734 INFO L226 Difference]: Without dead ends: 254 [2020-07-17 22:24:01,735 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 22:24:01,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2020-07-17 22:24:02,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 217. [2020-07-17 22:24:02,137 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:02,137 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand 217 states. [2020-07-17 22:24:02,138 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand 217 states. [2020-07-17 22:24:02,138 INFO L87 Difference]: Start difference. First operand 254 states. Second operand 217 states. [2020-07-17 22:24:02,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:02,150 INFO L93 Difference]: Finished difference Result 254 states and 335 transitions. [2020-07-17 22:24:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 335 transitions. [2020-07-17 22:24:02,151 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:02,151 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:02,152 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 254 states. [2020-07-17 22:24:02,152 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 254 states. [2020-07-17 22:24:02,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:02,164 INFO L93 Difference]: Finished difference Result 254 states and 335 transitions. [2020-07-17 22:24:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 335 transitions. [2020-07-17 22:24:02,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:02,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:02,165 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:02,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:02,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2020-07-17 22:24:02,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 289 transitions. [2020-07-17 22:24:02,175 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 289 transitions. Word has length 27 [2020-07-17 22:24:02,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:02,176 INFO L479 AbstractCegarLoop]: Abstraction has 217 states and 289 transitions. [2020-07-17 22:24:02,176 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 22:24:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2020-07-17 22:24:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-17 22:24:02,177 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:02,177 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] [2020-07-17 22:24:02,178 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 22:24:02,178 INFO L427 AbstractCegarLoop]: === Iteration 4 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:02,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:02,178 INFO L82 PathProgramCache]: Analyzing trace with hash 742933031, now seen corresponding path program 1 times [2020-07-17 22:24:02,178 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:02,179 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729416808] [2020-07-17 22:24:02,179 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:02,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:02,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {3437#(and (= ~pended~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)|) (= ~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;~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; {3425#true} is VALID [2020-07-17 22:24:02,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {3425#true} assume true; {3425#true} is VALID [2020-07-17 22:24:02,314 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3425#true} {3425#true} #460#return; {3425#true} is VALID [2020-07-17 22:24:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:02,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {3438#(and (= ~pended~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; {3425#true} is VALID [2020-07-17 22:24:02,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {3425#true} assume true; {3425#true} is VALID [2020-07-17 22:24:02,378 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3425#true} {3425#true} #440#return; {3425#true} is VALID [2020-07-17 22:24:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:02,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {3439#(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; {3425#true} is VALID [2020-07-17 22:24:02,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {3425#true} assume true; {3425#true} is VALID [2020-07-17 22:24:02,408 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3425#true} {3425#true} #442#return; {3425#true} is VALID [2020-07-17 22:24:02,410 INFO L263 TraceCheckUtils]: 0: Hoare triple {3425#true} call ULTIMATE.init(); {3437#(and (= ~pended~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)|) (= ~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 22:24:02,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {3437#(and (= ~pended~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)|) (= ~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;~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; {3425#true} is VALID [2020-07-17 22:24:02,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {3425#true} assume true; {3425#true} is VALID [2020-07-17 22:24:02,411 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3425#true} {3425#true} #460#return; {3425#true} is VALID [2020-07-17 22:24:02,412 INFO L263 TraceCheckUtils]: 4: Hoare triple {3425#true} call #t~ret31 := main(); {3425#true} is VALID [2020-07-17 22:24:02,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {3425#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;~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; {3425#true} is VALID [2020-07-17 22:24:02,414 INFO L263 TraceCheckUtils]: 6: Hoare triple {3425#true} call _BLAST_init(); {3438#(and (= ~pended~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 22:24:02,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {3438#(and (= ~pended~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; {3425#true} is VALID [2020-07-17 22:24:02,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {3425#true} assume true; {3425#true} is VALID [2020-07-17 22:24:02,415 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3425#true} {3425#true} #440#return; {3425#true} is VALID [2020-07-17 22:24:02,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {3425#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; {3425#true} is VALID [2020-07-17 22:24:02,415 INFO L280 TraceCheckUtils]: 11: Hoare triple {3425#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {3425#true} is VALID [2020-07-17 22:24:02,417 INFO L263 TraceCheckUtils]: 12: Hoare triple {3425#true} call stub_driver_init(); {3439#(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 22:24:02,417 INFO L280 TraceCheckUtils]: 13: Hoare triple {3439#(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; {3425#true} is VALID [2020-07-17 22:24:02,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {3425#true} assume true; {3425#true} is VALID [2020-07-17 22:24:02,418 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3425#true} {3425#true} #442#return; {3425#true} is VALID [2020-07-17 22:24:02,418 INFO L280 TraceCheckUtils]: 16: Hoare triple {3425#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {3425#true} is VALID [2020-07-17 22:24:02,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {3425#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {3425#true} is VALID [2020-07-17 22:24:02,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {3425#true} assume 3 == ~tmp_ndt_1~0; {3425#true} is VALID [2020-07-17 22:24:02,419 INFO L263 TraceCheckUtils]: 19: Hoare triple {3425#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {3425#true} is VALID [2020-07-17 22:24:02,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {3425#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; {3425#true} is VALID [2020-07-17 22:24:02,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {3425#true} assume !(0 == ~irpStack__MinorFunction~0); {3425#true} is VALID [2020-07-17 22:24:02,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {3425#true} assume 23 == ~irpStack__MinorFunction~0; {3425#true} is VALID [2020-07-17 22:24:02,420 INFO L280 TraceCheckUtils]: 23: Hoare triple {3425#true} ~devExt__SurpriseRemoved~0 := 1; {3425#true} is VALID [2020-07-17 22:24:02,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {3425#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,422 INFO L280 TraceCheckUtils]: 25: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} #t~post10 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post11;havoc #t~post11; {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,423 INFO L263 TraceCheckUtils]: 26: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} call #t~ret12 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,423 INFO L280 TraceCheckUtils]: 27: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,424 INFO L280 TraceCheckUtils]: 28: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} assume !(0 != ~compRegistered~0); {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,425 INFO L280 TraceCheckUtils]: 29: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,425 INFO L280 TraceCheckUtils]: 30: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} assume 0 == ~tmp_ndt_2~0; {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} ~returnVal2~0 := 0; {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,427 INFO L280 TraceCheckUtils]: 32: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~NP~0); {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,427 INFO L280 TraceCheckUtils]: 33: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {3436#(= ~SKIP1~0 ~s~0)} is VALID [2020-07-17 22:24:02,428 INFO L280 TraceCheckUtils]: 34: Hoare triple {3436#(= ~SKIP1~0 ~s~0)} assume !(~s~0 == ~SKIP1~0); {3426#false} is VALID [2020-07-17 22:24:02,428 INFO L263 TraceCheckUtils]: 35: Hoare triple {3426#false} call errorFn(); {3426#false} is VALID [2020-07-17 22:24:02,429 INFO L280 TraceCheckUtils]: 36: Hoare triple {3426#false} assume !false; {3426#false} is VALID [2020-07-17 22:24:02,432 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 22:24:02,433 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729416808] [2020-07-17 22:24:02,433 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:02,433 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 22:24:02,433 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1630925972] [2020-07-17 22:24:02,434 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 37 [2020-07-17 22:24:02,434 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:02,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 22:24:02,478 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:02,479 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 22:24:02,479 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:02,479 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 22:24:02,479 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-17 22:24:02,480 INFO L87 Difference]: Start difference. First operand 217 states and 289 transitions. Second operand 6 states. [2020-07-17 22:24:04,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:04,567 INFO L93 Difference]: Finished difference Result 220 states and 291 transitions. [2020-07-17 22:24:04,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:24:04,568 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 37 [2020-07-17 22:24:04,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:04,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 214 transitions. [2020-07-17 22:24:04,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 22:24:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 214 transitions. [2020-07-17 22:24:04,576 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 214 transitions. [2020-07-17 22:24:04,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 214 edges. 214 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:04,922 INFO L225 Difference]: With dead ends: 220 [2020-07-17 22:24:04,923 INFO L226 Difference]: Without dead ends: 217 [2020-07-17 22:24:04,925 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:24:04,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2020-07-17 22:24:05,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 217. [2020-07-17 22:24:05,297 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:05,298 INFO L82 GeneralOperation]: Start isEquivalent. First operand 217 states. Second operand 217 states. [2020-07-17 22:24:05,298 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 217 states. [2020-07-17 22:24:05,298 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 217 states. [2020-07-17 22:24:05,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:05,320 INFO L93 Difference]: Finished difference Result 217 states and 288 transitions. [2020-07-17 22:24:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 288 transitions. [2020-07-17 22:24:05,321 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:05,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:05,322 INFO L74 IsIncluded]: Start isIncluded. First operand 217 states. Second operand 217 states. [2020-07-17 22:24:05,322 INFO L87 Difference]: Start difference. First operand 217 states. Second operand 217 states. [2020-07-17 22:24:05,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:05,332 INFO L93 Difference]: Finished difference Result 217 states and 288 transitions. [2020-07-17 22:24:05,332 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 288 transitions. [2020-07-17 22:24:05,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:05,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:05,333 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:05,333 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2020-07-17 22:24:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 288 transitions. [2020-07-17 22:24:05,344 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 288 transitions. Word has length 37 [2020-07-17 22:24:05,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:05,344 INFO L479 AbstractCegarLoop]: Abstraction has 217 states and 288 transitions. [2020-07-17 22:24:05,344 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 22:24:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 288 transitions. [2020-07-17 22:24:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-07-17 22:24:05,346 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:05,346 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 22:24:05,347 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 22:24:05,347 INFO L427 AbstractCegarLoop]: === Iteration 5 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:05,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:05,347 INFO L82 PathProgramCache]: Analyzing trace with hash 324263340, now seen corresponding path program 1 times [2020-07-17 22:24:05,348 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:05,348 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893662847] [2020-07-17 22:24:05,348 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:05,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:05,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:05,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {4485#(and (= ~pended~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)|) (= ~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;~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; {4464#true} is VALID [2020-07-17 22:24:05,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {4464#true} assume true; {4464#true} is VALID [2020-07-17 22:24:05,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4464#true} {4464#true} #460#return; {4464#true} is VALID [2020-07-17 22:24:05,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:05,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {4486#(and (= ~pended~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; {4464#true} is VALID [2020-07-17 22:24:05,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {4464#true} assume true; {4464#true} is VALID [2020-07-17 22:24:05,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4464#true} {4464#true} #440#return; {4464#true} is VALID [2020-07-17 22:24:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:05,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {4487#(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; {4464#true} is VALID [2020-07-17 22:24:05,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {4464#true} assume true; {4464#true} is VALID [2020-07-17 22:24:05,570 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4464#true} {4464#true} #442#return; {4464#true} is VALID [2020-07-17 22:24:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:05,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {4488#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {4464#true} is VALID [2020-07-17 22:24:05,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {4464#true} assume !(0 != ~compRegistered~0); {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {4489#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {4489#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_2~0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,620 INFO L280 TraceCheckUtils]: 4: Hoare triple {4489#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {4489#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {4489#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {4489#(<= ~compRegistered~0 0)} assume true; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,625 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4489#(<= ~compRegistered~0 0)} {4475#(<= 1 ~compRegistered~0)} #468#return; {4465#false} is VALID [2020-07-17 22:24:05,628 INFO L263 TraceCheckUtils]: 0: Hoare triple {4464#true} call ULTIMATE.init(); {4485#(and (= ~pended~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)|) (= ~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 22:24:05,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {4485#(and (= ~pended~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)|) (= ~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;~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; {4464#true} is VALID [2020-07-17 22:24:05,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {4464#true} assume true; {4464#true} is VALID [2020-07-17 22:24:05,629 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4464#true} {4464#true} #460#return; {4464#true} is VALID [2020-07-17 22:24:05,629 INFO L263 TraceCheckUtils]: 4: Hoare triple {4464#true} call #t~ret31 := main(); {4464#true} is VALID [2020-07-17 22:24:05,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {4464#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;~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; {4464#true} is VALID [2020-07-17 22:24:05,632 INFO L263 TraceCheckUtils]: 6: Hoare triple {4464#true} call _BLAST_init(); {4486#(and (= ~pended~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 22:24:05,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {4486#(and (= ~pended~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; {4464#true} is VALID [2020-07-17 22:24:05,632 INFO L280 TraceCheckUtils]: 8: Hoare triple {4464#true} assume true; {4464#true} is VALID [2020-07-17 22:24:05,632 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4464#true} {4464#true} #440#return; {4464#true} is VALID [2020-07-17 22:24:05,633 INFO L280 TraceCheckUtils]: 10: Hoare triple {4464#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; {4464#true} is VALID [2020-07-17 22:24:05,633 INFO L280 TraceCheckUtils]: 11: Hoare triple {4464#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {4464#true} is VALID [2020-07-17 22:24:05,634 INFO L263 TraceCheckUtils]: 12: Hoare triple {4464#true} call stub_driver_init(); {4487#(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 22:24:05,634 INFO L280 TraceCheckUtils]: 13: Hoare triple {4487#(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; {4464#true} is VALID [2020-07-17 22:24:05,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {4464#true} assume true; {4464#true} is VALID [2020-07-17 22:24:05,635 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4464#true} {4464#true} #442#return; {4464#true} is VALID [2020-07-17 22:24:05,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {4464#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {4464#true} is VALID [2020-07-17 22:24:05,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {4464#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {4464#true} is VALID [2020-07-17 22:24:05,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {4464#true} assume 3 == ~tmp_ndt_1~0; {4464#true} is VALID [2020-07-17 22:24:05,636 INFO L263 TraceCheckUtils]: 19: Hoare triple {4464#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {4464#true} is VALID [2020-07-17 22:24:05,636 INFO L280 TraceCheckUtils]: 20: Hoare triple {4464#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; {4464#true} is VALID [2020-07-17 22:24:05,637 INFO L280 TraceCheckUtils]: 21: Hoare triple {4464#true} assume 0 == ~irpStack__MinorFunction~0; {4464#true} is VALID [2020-07-17 22:24:05,637 INFO L280 TraceCheckUtils]: 22: Hoare triple {4464#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {4464#true} is VALID [2020-07-17 22:24:05,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {4464#true} assume !(~s~0 != ~NP~0); {4464#true} is VALID [2020-07-17 22:24:05,638 INFO L280 TraceCheckUtils]: 24: Hoare triple {4464#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {4475#(<= 1 ~compRegistered~0)} is VALID [2020-07-17 22:24:05,639 INFO L280 TraceCheckUtils]: 25: Hoare triple {4475#(<= 1 ~compRegistered~0)} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {4475#(<= 1 ~compRegistered~0)} is VALID [2020-07-17 22:24:05,640 INFO L263 TraceCheckUtils]: 26: Hoare triple {4475#(<= 1 ~compRegistered~0)} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {4488#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:05,640 INFO L280 TraceCheckUtils]: 27: Hoare triple {4488#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {4464#true} is VALID [2020-07-17 22:24:05,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {4464#true} assume !(0 != ~compRegistered~0); {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,642 INFO L280 TraceCheckUtils]: 29: Hoare triple {4489#(<= ~compRegistered~0 0)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,643 INFO L280 TraceCheckUtils]: 30: Hoare triple {4489#(<= ~compRegistered~0 0)} assume 0 == ~tmp_ndt_2~0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,643 INFO L280 TraceCheckUtils]: 31: Hoare triple {4489#(<= ~compRegistered~0 0)} ~returnVal2~0 := 0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,644 INFO L280 TraceCheckUtils]: 32: Hoare triple {4489#(<= ~compRegistered~0 0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,645 INFO L280 TraceCheckUtils]: 33: Hoare triple {4489#(<= ~compRegistered~0 0)} #res := ~returnVal2~0; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,646 INFO L280 TraceCheckUtils]: 34: Hoare triple {4489#(<= ~compRegistered~0 0)} assume true; {4489#(<= ~compRegistered~0 0)} is VALID [2020-07-17 22:24:05,647 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4489#(<= ~compRegistered~0 0)} {4475#(<= 1 ~compRegistered~0)} #468#return; {4465#false} is VALID [2020-07-17 22:24:05,647 INFO L280 TraceCheckUtils]: 36: Hoare triple {4465#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {4465#false} is VALID [2020-07-17 22:24:05,648 INFO L280 TraceCheckUtils]: 37: Hoare triple {4465#false} assume 259 == ~__cil_tmp23~0; {4465#false} is VALID [2020-07-17 22:24:05,648 INFO L263 TraceCheckUtils]: 38: Hoare triple {4465#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {4465#false} is VALID [2020-07-17 22:24:05,648 INFO L280 TraceCheckUtils]: 39: Hoare triple {4465#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {4465#false} is VALID [2020-07-17 22:24:05,648 INFO L280 TraceCheckUtils]: 40: Hoare triple {4465#false} assume !(~s~0 == ~MPR3~0); {4465#false} is VALID [2020-07-17 22:24:05,649 INFO L280 TraceCheckUtils]: 41: Hoare triple {4465#false} assume !(1 == ~customIrp~0); {4465#false} is VALID [2020-07-17 22:24:05,649 INFO L280 TraceCheckUtils]: 42: Hoare triple {4465#false} assume ~s~0 == ~MPR3~0; {4465#false} is VALID [2020-07-17 22:24:05,649 INFO L263 TraceCheckUtils]: 43: Hoare triple {4465#false} call errorFn(); {4465#false} is VALID [2020-07-17 22:24:05,649 INFO L280 TraceCheckUtils]: 44: Hoare triple {4465#false} assume !false; {4465#false} is VALID [2020-07-17 22:24:05,656 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 22:24:05,657 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893662847] [2020-07-17 22:24:05,658 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:05,658 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 22:24:05,658 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [466678557] [2020-07-17 22:24:05,659 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-17 22:24:05,660 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:05,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:24:05,742 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 22:24:05,743 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:24:05,743 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:05,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:24:05,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:24:05,744 INFO L87 Difference]: Start difference. First operand 217 states and 288 transitions. Second operand 8 states. [2020-07-17 22:24:08,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:08,634 INFO L93 Difference]: Finished difference Result 274 states and 356 transitions. [2020-07-17 22:24:08,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:24:08,634 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 45 [2020-07-17 22:24:08,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:08,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:08,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 292 transitions. [2020-07-17 22:24:08,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:08,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 292 transitions. [2020-07-17 22:24:08,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 292 transitions. [2020-07-17 22:24:09,074 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 292 edges. 292 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:09,081 INFO L225 Difference]: With dead ends: 274 [2020-07-17 22:24:09,081 INFO L226 Difference]: Without dead ends: 208 [2020-07-17 22:24:09,082 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:24:09,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2020-07-17 22:24:09,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 190. [2020-07-17 22:24:09,445 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:09,445 INFO L82 GeneralOperation]: Start isEquivalent. First operand 208 states. Second operand 190 states. [2020-07-17 22:24:09,445 INFO L74 IsIncluded]: Start isIncluded. First operand 208 states. Second operand 190 states. [2020-07-17 22:24:09,445 INFO L87 Difference]: Start difference. First operand 208 states. Second operand 190 states. [2020-07-17 22:24:09,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:09,452 INFO L93 Difference]: Finished difference Result 208 states and 271 transitions. [2020-07-17 22:24:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 271 transitions. [2020-07-17 22:24:09,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:09,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:09,453 INFO L74 IsIncluded]: Start isIncluded. First operand 190 states. Second operand 208 states. [2020-07-17 22:24:09,453 INFO L87 Difference]: Start difference. First operand 190 states. Second operand 208 states. [2020-07-17 22:24:09,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:09,460 INFO L93 Difference]: Finished difference Result 208 states and 271 transitions. [2020-07-17 22:24:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 271 transitions. [2020-07-17 22:24:09,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:09,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:09,461 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:09,462 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:09,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-07-17 22:24:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 250 transitions. [2020-07-17 22:24:09,467 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 250 transitions. Word has length 45 [2020-07-17 22:24:09,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:09,468 INFO L479 AbstractCegarLoop]: Abstraction has 190 states and 250 transitions. [2020-07-17 22:24:09,468 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:24:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 250 transitions. [2020-07-17 22:24:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-17 22:24:09,469 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:09,469 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] [2020-07-17 22:24:09,470 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 22:24:09,470 INFO L427 AbstractCegarLoop]: === Iteration 6 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:09,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:09,470 INFO L82 PathProgramCache]: Analyzing trace with hash 726030577, now seen corresponding path program 1 times [2020-07-17 22:24:09,471 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:09,471 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784087067] [2020-07-17 22:24:09,471 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:09,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:09,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {5558#(and (= ~pended~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)|) (= ~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;~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; {5535#true} is VALID [2020-07-17 22:24:09,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,613 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5535#true} {5535#true} #460#return; {5535#true} is VALID [2020-07-17 22:24:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:09,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {5559#(and (= ~pended~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; {5535#true} is VALID [2020-07-17 22:24:09,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5535#true} {5535#true} #440#return; {5535#true} is VALID [2020-07-17 22:24:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:09,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {5560#(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; {5535#true} is VALID [2020-07-17 22:24:09,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,711 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5535#true} {5535#true} #442#return; {5535#true} is VALID [2020-07-17 22:24:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:09,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:09,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {5535#true} is VALID [2020-07-17 22:24:09,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,746 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5535#true} {5535#true} #438#return; {5535#true} is VALID [2020-07-17 22:24:09,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {5535#true} is VALID [2020-07-17 22:24:09,749 INFO L263 TraceCheckUtils]: 1: Hoare triple {5535#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:09,750 INFO L280 TraceCheckUtils]: 2: Hoare triple {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {5535#true} is VALID [2020-07-17 22:24:09,750 INFO L280 TraceCheckUtils]: 3: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,750 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5535#true} {5535#true} #438#return; {5535#true} is VALID [2020-07-17 22:24:09,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {5535#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {5535#true} is VALID [2020-07-17 22:24:09,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,751 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {5535#true} {5535#true} #448#return; {5535#true} is VALID [2020-07-17 22:24:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:09,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {5565#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {5557#(= ~MPR1~0 ~s~0)} assume true; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5557#(= ~MPR1~0 ~s~0)} {5535#true} #450#return; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,777 INFO L263 TraceCheckUtils]: 0: Hoare triple {5535#true} call ULTIMATE.init(); {5558#(and (= ~pended~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)|) (= ~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 22:24:09,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {5558#(and (= ~pended~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)|) (= ~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;~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; {5535#true} is VALID [2020-07-17 22:24:09,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,779 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5535#true} {5535#true} #460#return; {5535#true} is VALID [2020-07-17 22:24:09,780 INFO L263 TraceCheckUtils]: 4: Hoare triple {5535#true} call #t~ret31 := main(); {5535#true} is VALID [2020-07-17 22:24:09,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {5535#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;~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; {5535#true} is VALID [2020-07-17 22:24:09,782 INFO L263 TraceCheckUtils]: 6: Hoare triple {5535#true} call _BLAST_init(); {5559#(and (= ~pended~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 22:24:09,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {5559#(and (= ~pended~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; {5535#true} is VALID [2020-07-17 22:24:09,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,783 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5535#true} {5535#true} #440#return; {5535#true} is VALID [2020-07-17 22:24:09,786 INFO L280 TraceCheckUtils]: 10: Hoare triple {5535#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; {5535#true} is VALID [2020-07-17 22:24:09,786 INFO L280 TraceCheckUtils]: 11: Hoare triple {5535#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {5535#true} is VALID [2020-07-17 22:24:09,787 INFO L263 TraceCheckUtils]: 12: Hoare triple {5535#true} call stub_driver_init(); {5560#(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 22:24:09,788 INFO L280 TraceCheckUtils]: 13: Hoare triple {5560#(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; {5535#true} is VALID [2020-07-17 22:24:09,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,788 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5535#true} {5535#true} #442#return; {5535#true} is VALID [2020-07-17 22:24:09,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {5535#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {5535#true} is VALID [2020-07-17 22:24:09,789 INFO L280 TraceCheckUtils]: 17: Hoare triple {5535#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {5535#true} is VALID [2020-07-17 22:24:09,789 INFO L280 TraceCheckUtils]: 18: Hoare triple {5535#true} assume 3 == ~tmp_ndt_1~0; {5535#true} is VALID [2020-07-17 22:24:09,790 INFO L263 TraceCheckUtils]: 19: Hoare triple {5535#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {5535#true} is VALID [2020-07-17 22:24:09,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {5535#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; {5535#true} is VALID [2020-07-17 22:24:09,790 INFO L280 TraceCheckUtils]: 21: Hoare triple {5535#true} assume 0 == ~irpStack__MinorFunction~0; {5535#true} is VALID [2020-07-17 22:24:09,791 INFO L280 TraceCheckUtils]: 22: Hoare triple {5535#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {5535#true} is VALID [2020-07-17 22:24:09,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {5535#true} assume !(~s~0 != ~NP~0); {5535#true} is VALID [2020-07-17 22:24:09,791 INFO L280 TraceCheckUtils]: 24: Hoare triple {5535#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {5535#true} is VALID [2020-07-17 22:24:09,792 INFO L280 TraceCheckUtils]: 25: Hoare triple {5535#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {5535#true} is VALID [2020-07-17 22:24:09,792 INFO L263 TraceCheckUtils]: 26: Hoare triple {5535#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {5535#true} is VALID [2020-07-17 22:24:09,795 INFO L280 TraceCheckUtils]: 27: Hoare triple {5535#true} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;havoc ~returnVal2~0;havoc ~compRetStatus~0;assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {5535#true} is VALID [2020-07-17 22:24:09,795 INFO L280 TraceCheckUtils]: 28: Hoare triple {5535#true} assume 0 != ~compRegistered~0; {5535#true} is VALID [2020-07-17 22:24:09,807 INFO L263 TraceCheckUtils]: 29: Hoare triple {5535#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:09,807 INFO L280 TraceCheckUtils]: 30: Hoare triple {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {5535#true} is VALID [2020-07-17 22:24:09,809 INFO L263 TraceCheckUtils]: 31: Hoare triple {5535#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:09,809 INFO L280 TraceCheckUtils]: 32: Hoare triple {5561#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {5535#true} is VALID [2020-07-17 22:24:09,810 INFO L280 TraceCheckUtils]: 33: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,810 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5535#true} {5535#true} #438#return; {5535#true} is VALID [2020-07-17 22:24:09,810 INFO L280 TraceCheckUtils]: 35: Hoare triple {5535#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {5535#true} is VALID [2020-07-17 22:24:09,811 INFO L280 TraceCheckUtils]: 36: Hoare triple {5535#true} assume true; {5535#true} is VALID [2020-07-17 22:24:09,811 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {5535#true} {5535#true} #448#return; {5535#true} is VALID [2020-07-17 22:24:09,811 INFO L280 TraceCheckUtils]: 38: Hoare triple {5535#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {5535#true} is VALID [2020-07-17 22:24:09,812 INFO L263 TraceCheckUtils]: 39: Hoare triple {5535#true} call stubMoreProcessingRequired(); {5565#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:09,813 INFO L280 TraceCheckUtils]: 40: Hoare triple {5565#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,814 INFO L280 TraceCheckUtils]: 41: Hoare triple {5557#(= ~MPR1~0 ~s~0)} assume true; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,815 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5557#(= ~MPR1~0 ~s~0)} {5535#true} #450#return; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,815 INFO L280 TraceCheckUtils]: 43: Hoare triple {5557#(= ~MPR1~0 ~s~0)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,816 INFO L280 TraceCheckUtils]: 44: Hoare triple {5557#(= ~MPR1~0 ~s~0)} assume 0 == ~tmp_ndt_2~0; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,817 INFO L280 TraceCheckUtils]: 45: Hoare triple {5557#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := 0; {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,817 INFO L280 TraceCheckUtils]: 46: Hoare triple {5557#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~NP~0); {5557#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:09,818 INFO L280 TraceCheckUtils]: 47: Hoare triple {5557#(= ~MPR1~0 ~s~0)} assume !(~s~0 == ~MPR1~0); {5536#false} is VALID [2020-07-17 22:24:09,818 INFO L280 TraceCheckUtils]: 48: Hoare triple {5536#false} assume !(~s~0 == ~SKIP1~0); {5536#false} is VALID [2020-07-17 22:24:09,818 INFO L263 TraceCheckUtils]: 49: Hoare triple {5536#false} call errorFn(); {5536#false} is VALID [2020-07-17 22:24:09,819 INFO L280 TraceCheckUtils]: 50: Hoare triple {5536#false} assume !false; {5536#false} is VALID [2020-07-17 22:24:09,828 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 22:24:09,828 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784087067] [2020-07-17 22:24:09,830 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:09,830 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 22:24:09,831 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1723743041] [2020-07-17 22:24:09,831 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-17 22:24:09,835 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:09,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:24:09,897 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:09,897 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:24:09,897 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:09,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:24:09,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:24:09,898 INFO L87 Difference]: Start difference. First operand 190 states and 250 transitions. Second operand 8 states. [2020-07-17 22:24:12,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:12,362 INFO L93 Difference]: Finished difference Result 258 states and 336 transitions. [2020-07-17 22:24:12,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:24:12,362 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-17 22:24:12,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 270 transitions. [2020-07-17 22:24:12,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 270 transitions. [2020-07-17 22:24:12,370 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 270 transitions. [2020-07-17 22:24:12,787 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 270 edges. 270 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:12,794 INFO L225 Difference]: With dead ends: 258 [2020-07-17 22:24:12,794 INFO L226 Difference]: Without dead ends: 197 [2020-07-17 22:24:12,795 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 22:24:12,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2020-07-17 22:24:13,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 188. [2020-07-17 22:24:13,167 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:13,167 INFO L82 GeneralOperation]: Start isEquivalent. First operand 197 states. Second operand 188 states. [2020-07-17 22:24:13,168 INFO L74 IsIncluded]: Start isIncluded. First operand 197 states. Second operand 188 states. [2020-07-17 22:24:13,168 INFO L87 Difference]: Start difference. First operand 197 states. Second operand 188 states. [2020-07-17 22:24:13,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:13,174 INFO L93 Difference]: Finished difference Result 197 states and 257 transitions. [2020-07-17 22:24:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 257 transitions. [2020-07-17 22:24:13,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:13,176 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:13,176 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 197 states. [2020-07-17 22:24:13,176 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 197 states. [2020-07-17 22:24:13,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:13,182 INFO L93 Difference]: Finished difference Result 197 states and 257 transitions. [2020-07-17 22:24:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 257 transitions. [2020-07-17 22:24:13,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:13,183 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:13,184 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:13,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2020-07-17 22:24:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 246 transitions. [2020-07-17 22:24:13,189 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 246 transitions. Word has length 51 [2020-07-17 22:24:13,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:13,190 INFO L479 AbstractCegarLoop]: Abstraction has 188 states and 246 transitions. [2020-07-17 22:24:13,190 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:24:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 246 transitions. [2020-07-17 22:24:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-07-17 22:24:13,191 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:13,192 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] [2020-07-17 22:24:13,192 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 22:24:13,192 INFO L427 AbstractCegarLoop]: === Iteration 7 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:13,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:13,193 INFO L82 PathProgramCache]: Analyzing trace with hash 572107035, now seen corresponding path program 1 times [2020-07-17 22:24:13,193 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:13,193 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1307155695] [2020-07-17 22:24:13,193 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:13,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:13,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {6594#(and (= ~pended~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)|) (= ~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;~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; {6561#true} is VALID [2020-07-17 22:24:13,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {6561#true} assume true; {6561#true} is VALID [2020-07-17 22:24:13,333 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6561#true} {6561#true} #460#return; {6561#true} is VALID [2020-07-17 22:24:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:13,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {6595#(and (= ~pended~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; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} assume true; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,403 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} {6561#true} #440#return; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:13,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {6596#(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; {6561#true} is VALID [2020-07-17 22:24:13,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {6561#true} assume true; {6561#true} is VALID [2020-07-17 22:24:13,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6561#true} {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} #442#return; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:13,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:13,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {6608#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {6561#true} is VALID [2020-07-17 22:24:13,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {6561#true} assume !(0 != ~compRegistered~0); {6561#true} is VALID [2020-07-17 22:24:13,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {6561#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {6561#true} is VALID [2020-07-17 22:24:13,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {6561#true} assume 0 == ~tmp_ndt_2~0; {6561#true} is VALID [2020-07-17 22:24:13,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {6561#true} ~returnVal2~0 := 0; {6561#true} is VALID [2020-07-17 22:24:13,524 INFO L280 TraceCheckUtils]: 5: Hoare triple {6561#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {6607#(<= ~IPC~0 ~s~0)} #res := ~returnVal2~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,525 INFO L280 TraceCheckUtils]: 7: Hoare triple {6607#(<= ~IPC~0 ~s~0)} assume true; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,526 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6607#(<= ~IPC~0 ~s~0)} {6561#true} #476#return; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {6597#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~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; {6561#true} is VALID [2020-07-17 22:24:13,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {6561#true} assume !(0 == ~irpStack__MinorFunction~0); {6561#true} is VALID [2020-07-17 22:24:13,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {6561#true} assume 23 == ~irpStack__MinorFunction~0; {6561#true} is VALID [2020-07-17 22:24:13,528 INFO L280 TraceCheckUtils]: 3: Hoare triple {6561#true} ~devExt__SurpriseRemoved~0 := 1; {6561#true} is VALID [2020-07-17 22:24:13,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {6561#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {6561#true} is VALID [2020-07-17 22:24:13,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {6561#true} #t~post10 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post11;havoc #t~post11; {6561#true} is VALID [2020-07-17 22:24:13,529 INFO L263 TraceCheckUtils]: 6: Hoare triple {6561#true} call #t~ret12 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {6608#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:13,530 INFO L280 TraceCheckUtils]: 7: Hoare triple {6608#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {6561#true} is VALID [2020-07-17 22:24:13,530 INFO L280 TraceCheckUtils]: 8: Hoare triple {6561#true} assume !(0 != ~compRegistered~0); {6561#true} is VALID [2020-07-17 22:24:13,530 INFO L280 TraceCheckUtils]: 9: Hoare triple {6561#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {6561#true} is VALID [2020-07-17 22:24:13,530 INFO L280 TraceCheckUtils]: 10: Hoare triple {6561#true} assume 0 == ~tmp_ndt_2~0; {6561#true} is VALID [2020-07-17 22:24:13,531 INFO L280 TraceCheckUtils]: 11: Hoare triple {6561#true} ~returnVal2~0 := 0; {6561#true} is VALID [2020-07-17 22:24:13,531 INFO L280 TraceCheckUtils]: 12: Hoare triple {6561#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {6607#(<= ~IPC~0 ~s~0)} #res := ~returnVal2~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {6607#(<= ~IPC~0 ~s~0)} assume true; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,534 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6607#(<= ~IPC~0 ~s~0)} {6561#true} #476#return; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,534 INFO L280 TraceCheckUtils]: 16: Hoare triple {6607#(<= ~IPC~0 ~s~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {6607#(<= ~IPC~0 ~s~0)} #res := ~status~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,536 INFO L280 TraceCheckUtils]: 18: Hoare triple {6607#(<= ~IPC~0 ~s~0)} assume true; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,538 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6607#(<= ~IPC~0 ~s~0)} {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} #444#return; {6593#(<= (+ ~SKIP2~0 3) ~s~0)} is VALID [2020-07-17 22:24:13,540 INFO L263 TraceCheckUtils]: 0: Hoare triple {6561#true} call ULTIMATE.init(); {6594#(and (= ~pended~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)|) (= ~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 22:24:13,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {6594#(and (= ~pended~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)|) (= ~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;~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; {6561#true} is VALID [2020-07-17 22:24:13,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {6561#true} assume true; {6561#true} is VALID [2020-07-17 22:24:13,541 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6561#true} {6561#true} #460#return; {6561#true} is VALID [2020-07-17 22:24:13,541 INFO L263 TraceCheckUtils]: 4: Hoare triple {6561#true} call #t~ret31 := main(); {6561#true} is VALID [2020-07-17 22:24:13,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {6561#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;~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; {6561#true} is VALID [2020-07-17 22:24:13,543 INFO L263 TraceCheckUtils]: 6: Hoare triple {6561#true} call _BLAST_init(); {6595#(and (= ~pended~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 22:24:13,545 INFO L280 TraceCheckUtils]: 7: Hoare triple {6595#(and (= ~pended~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; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} assume true; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,546 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} {6561#true} #440#return; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~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; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,548 INFO L280 TraceCheckUtils]: 11: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,549 INFO L263 TraceCheckUtils]: 12: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} call stub_driver_init(); {6596#(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 22:24:13,549 INFO L280 TraceCheckUtils]: 13: Hoare triple {6596#(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; {6561#true} is VALID [2020-07-17 22:24:13,550 INFO L280 TraceCheckUtils]: 14: Hoare triple {6561#true} assume true; {6561#true} is VALID [2020-07-17 22:24:13,551 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6561#true} {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} #442#return; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,552 INFO L280 TraceCheckUtils]: 17: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} assume 3 == ~tmp_ndt_1~0; {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} is VALID [2020-07-17 22:24:13,554 INFO L263 TraceCheckUtils]: 19: Hoare triple {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {6597#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:13,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {6597#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~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; {6561#true} is VALID [2020-07-17 22:24:13,555 INFO L280 TraceCheckUtils]: 21: Hoare triple {6561#true} assume !(0 == ~irpStack__MinorFunction~0); {6561#true} is VALID [2020-07-17 22:24:13,555 INFO L280 TraceCheckUtils]: 22: Hoare triple {6561#true} assume 23 == ~irpStack__MinorFunction~0; {6561#true} is VALID [2020-07-17 22:24:13,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {6561#true} ~devExt__SurpriseRemoved~0 := 1; {6561#true} is VALID [2020-07-17 22:24:13,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {6561#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {6561#true} is VALID [2020-07-17 22:24:13,556 INFO L280 TraceCheckUtils]: 25: Hoare triple {6561#true} #t~post10 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post11;havoc #t~post11; {6561#true} is VALID [2020-07-17 22:24:13,557 INFO L263 TraceCheckUtils]: 26: Hoare triple {6561#true} call #t~ret12 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {6608#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:13,557 INFO L280 TraceCheckUtils]: 27: Hoare triple {6608#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {6561#true} is VALID [2020-07-17 22:24:13,557 INFO L280 TraceCheckUtils]: 28: Hoare triple {6561#true} assume !(0 != ~compRegistered~0); {6561#true} is VALID [2020-07-17 22:24:13,558 INFO L280 TraceCheckUtils]: 29: Hoare triple {6561#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {6561#true} is VALID [2020-07-17 22:24:13,558 INFO L280 TraceCheckUtils]: 30: Hoare triple {6561#true} assume 0 == ~tmp_ndt_2~0; {6561#true} is VALID [2020-07-17 22:24:13,558 INFO L280 TraceCheckUtils]: 31: Hoare triple {6561#true} ~returnVal2~0 := 0; {6561#true} is VALID [2020-07-17 22:24:13,559 INFO L280 TraceCheckUtils]: 32: Hoare triple {6561#true} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {6607#(<= ~IPC~0 ~s~0)} #res := ~returnVal2~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,560 INFO L280 TraceCheckUtils]: 34: Hoare triple {6607#(<= ~IPC~0 ~s~0)} assume true; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,561 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6607#(<= ~IPC~0 ~s~0)} {6561#true} #476#return; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {6607#(<= ~IPC~0 ~s~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,562 INFO L280 TraceCheckUtils]: 37: Hoare triple {6607#(<= ~IPC~0 ~s~0)} #res := ~status~0; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,563 INFO L280 TraceCheckUtils]: 38: Hoare triple {6607#(<= ~IPC~0 ~s~0)} assume true; {6607#(<= ~IPC~0 ~s~0)} is VALID [2020-07-17 22:24:13,565 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6607#(<= ~IPC~0 ~s~0)} {6569#(<= (+ ~SKIP2~0 3) ~IPC~0)} #444#return; {6593#(<= (+ ~SKIP2~0 3) ~s~0)} is VALID [2020-07-17 22:24:13,565 INFO L280 TraceCheckUtils]: 40: Hoare triple {6593#(<= (+ ~SKIP2~0 3) ~s~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~status~1 := #t~ret23;havoc #t~ret23; {6593#(<= (+ ~SKIP2~0 3) ~s~0)} is VALID [2020-07-17 22:24:13,566 INFO L280 TraceCheckUtils]: 41: Hoare triple {6593#(<= (+ ~SKIP2~0 3) ~s~0)} assume !(1 == ~pended~0); {6593#(<= (+ ~SKIP2~0 3) ~s~0)} is VALID [2020-07-17 22:24:13,566 INFO L280 TraceCheckUtils]: 42: Hoare triple {6593#(<= (+ ~SKIP2~0 3) ~s~0)} assume !(1 == ~pended~0); {6593#(<= (+ ~SKIP2~0 3) ~s~0)} is VALID [2020-07-17 22:24:13,567 INFO L280 TraceCheckUtils]: 43: Hoare triple {6593#(<= (+ ~SKIP2~0 3) ~s~0)} assume ~s~0 != ~UNLOADED~0; {6593#(<= (+ ~SKIP2~0 3) ~s~0)} is VALID [2020-07-17 22:24:13,568 INFO L280 TraceCheckUtils]: 44: Hoare triple {6593#(<= (+ ~SKIP2~0 3) ~s~0)} assume -1 != ~status~1; {6593#(<= (+ ~SKIP2~0 3) ~s~0)} is VALID [2020-07-17 22:24:13,569 INFO L280 TraceCheckUtils]: 45: Hoare triple {6593#(<= (+ ~SKIP2~0 3) ~s~0)} assume !(~s~0 != ~SKIP2~0); {6562#false} is VALID [2020-07-17 22:24:13,569 INFO L280 TraceCheckUtils]: 46: Hoare triple {6562#false} assume 1 == ~pended~0; {6562#false} is VALID [2020-07-17 22:24:13,569 INFO L280 TraceCheckUtils]: 47: Hoare triple {6562#false} assume 259 != ~status~1; {6562#false} is VALID [2020-07-17 22:24:13,569 INFO L263 TraceCheckUtils]: 48: Hoare triple {6562#false} call errorFn(); {6562#false} is VALID [2020-07-17 22:24:13,570 INFO L280 TraceCheckUtils]: 49: Hoare triple {6562#false} assume !false; {6562#false} is VALID [2020-07-17 22:24:13,575 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 22:24:13,575 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1307155695] [2020-07-17 22:24:13,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:13,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:24:13,576 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301108601] [2020-07-17 22:24:13,576 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 50 [2020-07-17 22:24:13,577 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:13,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:24:13,645 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:13,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:24:13,646 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:13,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:24:13,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:24:13,647 INFO L87 Difference]: Start difference. First operand 188 states and 246 transitions. Second operand 10 states. [2020-07-17 22:24:16,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:16,615 INFO L93 Difference]: Finished difference Result 243 states and 316 transitions. [2020-07-17 22:24:16,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:16,615 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 50 [2020-07-17 22:24:16,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-17 22:24:16,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:16,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-17 22:24:16,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 264 transitions. [2020-07-17 22:24:17,097 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:17,104 INFO L225 Difference]: With dead ends: 243 [2020-07-17 22:24:17,104 INFO L226 Difference]: Without dead ends: 238 [2020-07-17 22:24:17,106 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:24:17,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-17 22:24:17,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 205. [2020-07-17 22:24:17,516 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:17,516 INFO L82 GeneralOperation]: Start isEquivalent. First operand 238 states. Second operand 205 states. [2020-07-17 22:24:17,517 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 205 states. [2020-07-17 22:24:17,517 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 205 states. [2020-07-17 22:24:17,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:17,533 INFO L93 Difference]: Finished difference Result 238 states and 311 transitions. [2020-07-17 22:24:17,534 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 311 transitions. [2020-07-17 22:24:17,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:17,535 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:17,535 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand 238 states. [2020-07-17 22:24:17,535 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 238 states. [2020-07-17 22:24:17,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:17,544 INFO L93 Difference]: Finished difference Result 238 states and 311 transitions. [2020-07-17 22:24:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 311 transitions. [2020-07-17 22:24:17,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:17,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:17,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:17,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-07-17 22:24:17,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 267 transitions. [2020-07-17 22:24:17,553 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 267 transitions. Word has length 50 [2020-07-17 22:24:17,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:17,554 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 267 transitions. [2020-07-17 22:24:17,554 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:24:17,554 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2020-07-17 22:24:17,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-17 22:24:17,556 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:17,557 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] [2020-07-17 22:24:17,557 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 22:24:17,557 INFO L427 AbstractCegarLoop]: === Iteration 8 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:17,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:17,558 INFO L82 PathProgramCache]: Analyzing trace with hash 176400751, now seen corresponding path program 1 times [2020-07-17 22:24:17,558 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:17,559 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885814702] [2020-07-17 22:24:17,559 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {7725#(and (= ~pended~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)|) (= ~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;~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; {7692#true} is VALID [2020-07-17 22:24:17,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {7692#true} assume true; {7692#true} is VALID [2020-07-17 22:24:17,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7692#true} {7692#true} #460#return; {7692#true} is VALID [2020-07-17 22:24:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {7726#(and (= ~pended~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; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:17,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} assume true; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:17,825 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} {7692#true} #440#return; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:17,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {7727#(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; {7728#(<= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:17,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {7728#(<= ~s~0 ~NP~0)} assume true; {7728#(<= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:17,876 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7728#(<= ~s~0 ~NP~0)} {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} #442#return; {7704#(<= (+ ~s~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:18,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:18,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {7742#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_2~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,043 INFO L280 TraceCheckUtils]: 5: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {7743#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,050 INFO L280 TraceCheckUtils]: 7: Hoare triple {7743#(= ~NP~0 |old(~s~0)|)} assume true; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,052 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7743#(= ~NP~0 |old(~s~0)|)} {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} #476#return; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {7729#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~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; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume !(0 == ~irpStack__MinorFunction~0); {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume 23 == ~irpStack__MinorFunction~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} ~devExt__SurpriseRemoved~0 := 1; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,057 INFO L280 TraceCheckUtils]: 4: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} is VALID [2020-07-17 22:24:18,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} #t~post10 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post11;havoc #t~post11; {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} is VALID [2020-07-17 22:24:18,060 INFO L263 TraceCheckUtils]: 6: Hoare triple {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} call #t~ret12 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {7742#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:18,061 INFO L280 TraceCheckUtils]: 7: Hoare triple {7742#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_2~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,064 INFO L280 TraceCheckUtils]: 11: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,066 INFO L280 TraceCheckUtils]: 12: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {7743#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {7743#(= ~NP~0 |old(~s~0)|)} assume true; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,069 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7743#(= ~NP~0 |old(~s~0)|)} {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} #476#return; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,070 INFO L280 TraceCheckUtils]: 16: Hoare triple {7741#(= ~SKIP1~0 |old(~s~0)|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {7741#(= ~SKIP1~0 |old(~s~0)|)} #res := ~status~0; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,072 INFO L280 TraceCheckUtils]: 18: Hoare triple {7741#(= ~SKIP1~0 |old(~s~0)|)} assume true; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,073 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7741#(= ~SKIP1~0 |old(~s~0)|)} {7704#(<= (+ ~s~0 2) ~SKIP1~0)} #444#return; {7693#false} is VALID [2020-07-17 22:24:18,076 INFO L263 TraceCheckUtils]: 0: Hoare triple {7692#true} call ULTIMATE.init(); {7725#(and (= ~pended~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)|) (= ~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 22:24:18,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {7725#(and (= ~pended~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)|) (= ~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;~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; {7692#true} is VALID [2020-07-17 22:24:18,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {7692#true} assume true; {7692#true} is VALID [2020-07-17 22:24:18,077 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7692#true} {7692#true} #460#return; {7692#true} is VALID [2020-07-17 22:24:18,078 INFO L263 TraceCheckUtils]: 4: Hoare triple {7692#true} call #t~ret31 := main(); {7692#true} is VALID [2020-07-17 22:24:18,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {7692#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;~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; {7692#true} is VALID [2020-07-17 22:24:18,080 INFO L263 TraceCheckUtils]: 6: Hoare triple {7692#true} call _BLAST_init(); {7726#(and (= ~pended~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 22:24:18,081 INFO L280 TraceCheckUtils]: 7: Hoare triple {7726#(and (= ~pended~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; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} assume true; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,083 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} {7692#true} #440#return; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} 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; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,084 INFO L280 TraceCheckUtils]: 11: Hoare triple {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,085 INFO L263 TraceCheckUtils]: 12: Hoare triple {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} call stub_driver_init(); {7727#(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 22:24:18,087 INFO L280 TraceCheckUtils]: 13: Hoare triple {7727#(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; {7728#(<= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:18,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {7728#(<= ~s~0 ~NP~0)} assume true; {7728#(<= ~s~0 ~NP~0)} is VALID [2020-07-17 22:24:18,094 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7728#(<= ~s~0 ~NP~0)} {7700#(<= (+ ~NP~0 2) ~SKIP1~0)} #442#return; {7704#(<= (+ ~s~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {7704#(<= (+ ~s~0 2) ~SKIP1~0)} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {7704#(<= (+ ~s~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {7704#(<= (+ ~s~0 2) ~SKIP1~0)} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {7704#(<= (+ ~s~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,097 INFO L280 TraceCheckUtils]: 18: Hoare triple {7704#(<= (+ ~s~0 2) ~SKIP1~0)} assume 3 == ~tmp_ndt_1~0; {7704#(<= (+ ~s~0 2) ~SKIP1~0)} is VALID [2020-07-17 22:24:18,098 INFO L263 TraceCheckUtils]: 19: Hoare triple {7704#(<= (+ ~s~0 2) ~SKIP1~0)} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {7729#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:18,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {7729#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~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; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume !(0 == ~irpStack__MinorFunction~0); {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,100 INFO L280 TraceCheckUtils]: 22: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume 23 == ~irpStack__MinorFunction~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,100 INFO L280 TraceCheckUtils]: 23: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} ~devExt__SurpriseRemoved~0 := 1; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,101 INFO L280 TraceCheckUtils]: 24: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} is VALID [2020-07-17 22:24:18,102 INFO L280 TraceCheckUtils]: 25: Hoare triple {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} #t~post10 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post11;havoc #t~post11; {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} is VALID [2020-07-17 22:24:18,104 INFO L263 TraceCheckUtils]: 26: Hoare triple {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} call #t~ret12 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {7742#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:18,105 INFO L280 TraceCheckUtils]: 27: Hoare triple {7742#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,106 INFO L280 TraceCheckUtils]: 28: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume !(0 != ~compRegistered~0); {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,107 INFO L280 TraceCheckUtils]: 29: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,108 INFO L280 TraceCheckUtils]: 30: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume 0 == ~tmp_ndt_2~0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,108 INFO L280 TraceCheckUtils]: 31: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} ~returnVal2~0 := 0; {7730#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,109 INFO L280 TraceCheckUtils]: 32: Hoare triple {7730#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,110 INFO L280 TraceCheckUtils]: 33: Hoare triple {7743#(= ~NP~0 |old(~s~0)|)} #res := ~returnVal2~0; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,111 INFO L280 TraceCheckUtils]: 34: Hoare triple {7743#(= ~NP~0 |old(~s~0)|)} assume true; {7743#(= ~NP~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,112 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7743#(= ~NP~0 |old(~s~0)|)} {7731#(and (= ~NP~0 |old(~s~0)|) (= ~SKIP1~0 ~s~0))} #476#return; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,113 INFO L280 TraceCheckUtils]: 36: Hoare triple {7741#(= ~SKIP1~0 |old(~s~0)|)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,113 INFO L280 TraceCheckUtils]: 37: Hoare triple {7741#(= ~SKIP1~0 |old(~s~0)|)} #res := ~status~0; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,114 INFO L280 TraceCheckUtils]: 38: Hoare triple {7741#(= ~SKIP1~0 |old(~s~0)|)} assume true; {7741#(= ~SKIP1~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:18,115 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7741#(= ~SKIP1~0 |old(~s~0)|)} {7704#(<= (+ ~s~0 2) ~SKIP1~0)} #444#return; {7693#false} is VALID [2020-07-17 22:24:18,115 INFO L280 TraceCheckUtils]: 40: Hoare triple {7693#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~status~1 := #t~ret23;havoc #t~ret23; {7693#false} is VALID [2020-07-17 22:24:18,115 INFO L280 TraceCheckUtils]: 41: Hoare triple {7693#false} assume !(1 == ~pended~0); {7693#false} is VALID [2020-07-17 22:24:18,116 INFO L280 TraceCheckUtils]: 42: Hoare triple {7693#false} assume !(1 == ~pended~0); {7693#false} is VALID [2020-07-17 22:24:18,116 INFO L280 TraceCheckUtils]: 43: Hoare triple {7693#false} assume ~s~0 != ~UNLOADED~0; {7693#false} is VALID [2020-07-17 22:24:18,116 INFO L280 TraceCheckUtils]: 44: Hoare triple {7693#false} assume -1 != ~status~1; {7693#false} is VALID [2020-07-17 22:24:18,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {7693#false} assume ~s~0 != ~SKIP2~0; {7693#false} is VALID [2020-07-17 22:24:18,117 INFO L280 TraceCheckUtils]: 46: Hoare triple {7693#false} assume !(~s~0 != ~IPC~0); {7693#false} is VALID [2020-07-17 22:24:18,117 INFO L280 TraceCheckUtils]: 47: Hoare triple {7693#false} assume 1 == ~pended~0; {7693#false} is VALID [2020-07-17 22:24:18,117 INFO L280 TraceCheckUtils]: 48: Hoare triple {7693#false} assume 259 != ~status~1; {7693#false} is VALID [2020-07-17 22:24:18,117 INFO L263 TraceCheckUtils]: 49: Hoare triple {7693#false} call errorFn(); {7693#false} is VALID [2020-07-17 22:24:18,118 INFO L280 TraceCheckUtils]: 50: Hoare triple {7693#false} assume !false; {7693#false} is VALID [2020-07-17 22:24:18,123 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 22:24:18,123 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885814702] [2020-07-17 22:24:18,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:18,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-17 22:24:18,124 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036265655] [2020-07-17 22:24:18,125 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 51 [2020-07-17 22:24:18,125 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:18,125 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-17 22:24:18,190 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:18,190 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 22:24:18,190 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:18,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 22:24:18,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:24:18,191 INFO L87 Difference]: Start difference. First operand 205 states and 267 transitions. Second operand 14 states. [2020-07-17 22:24:24,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:24,838 INFO L93 Difference]: Finished difference Result 246 states and 313 transitions. [2020-07-17 22:24:24,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-17 22:24:24,839 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 51 [2020-07-17 22:24:24,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:24:24,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 313 transitions. [2020-07-17 22:24:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:24:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 313 transitions. [2020-07-17 22:24:24,860 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 313 transitions. [2020-07-17 22:24:25,697 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 313 edges. 313 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:25,709 INFO L225 Difference]: With dead ends: 246 [2020-07-17 22:24:25,709 INFO L226 Difference]: Without dead ends: 222 [2020-07-17 22:24:25,711 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=160, Invalid=542, Unknown=0, NotChecked=0, Total=702 [2020-07-17 22:24:25,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2020-07-17 22:24:26,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 188. [2020-07-17 22:24:26,403 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:26,403 INFO L82 GeneralOperation]: Start isEquivalent. First operand 222 states. Second operand 188 states. [2020-07-17 22:24:26,403 INFO L74 IsIncluded]: Start isIncluded. First operand 222 states. Second operand 188 states. [2020-07-17 22:24:26,403 INFO L87 Difference]: Start difference. First operand 222 states. Second operand 188 states. [2020-07-17 22:24:26,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:26,412 INFO L93 Difference]: Finished difference Result 222 states and 284 transitions. [2020-07-17 22:24:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 284 transitions. [2020-07-17 22:24:26,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:26,415 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:26,415 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 222 states. [2020-07-17 22:24:26,415 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 222 states. [2020-07-17 22:24:26,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:26,422 INFO L93 Difference]: Finished difference Result 222 states and 284 transitions. [2020-07-17 22:24:26,423 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 284 transitions. [2020-07-17 22:24:26,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:26,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:26,424 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:26,424 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2020-07-17 22:24:26,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 244 transitions. [2020-07-17 22:24:26,432 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 244 transitions. Word has length 51 [2020-07-17 22:24:26,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:26,433 INFO L479 AbstractCegarLoop]: Abstraction has 188 states and 244 transitions. [2020-07-17 22:24:26,433 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 22:24:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 244 transitions. [2020-07-17 22:24:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-17 22:24:26,435 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:26,435 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] [2020-07-17 22:24:26,435 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 22:24:26,435 INFO L427 AbstractCegarLoop]: === Iteration 9 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:26,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:26,436 INFO L82 PathProgramCache]: Analyzing trace with hash 1461171158, now seen corresponding path program 1 times [2020-07-17 22:24:26,436 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:26,437 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285358763] [2020-07-17 22:24:26,437 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:26,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {8827#(and (= ~pended~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)|) (= ~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;~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; {8793#true} is VALID [2020-07-17 22:24:26,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,568 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8793#true} {8793#true} #460#return; {8793#true} is VALID [2020-07-17 22:24:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:26,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {8828#(and (= ~pended~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; {8793#true} is VALID [2020-07-17 22:24:26,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,623 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8793#true} {8793#true} #440#return; {8793#true} is VALID [2020-07-17 22:24:26,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:26,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {8829#(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; {8793#true} is VALID [2020-07-17 22:24:26,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,657 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8793#true} {8793#true} #442#return; {8793#true} is VALID [2020-07-17 22:24:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:26,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {8842#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {8793#true} is VALID [2020-07-17 22:24:26,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {8793#true} assume !(0 != ~compRegistered~0); {8793#true} is VALID [2020-07-17 22:24:26,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {8793#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {8793#true} is VALID [2020-07-17 22:24:26,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {8793#true} assume 0 == ~tmp_ndt_2~0; {8793#true} is VALID [2020-07-17 22:24:26,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {8793#true} ~returnVal2~0 := 0; {8793#true} is VALID [2020-07-17 22:24:26,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {8793#true} assume !(~s~0 == ~NP~0); {8793#true} is VALID [2020-07-17 22:24:26,737 INFO L280 TraceCheckUtils]: 6: Hoare triple {8793#true} assume !(~s~0 == ~MPR1~0); {8793#true} is VALID [2020-07-17 22:24:26,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {8793#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {8793#true} is VALID [2020-07-17 22:24:26,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {8793#true} #res := ~returnVal2~0; {8793#true} is VALID [2020-07-17 22:24:26,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,738 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8793#true} {8793#true} #476#return; {8793#true} is VALID [2020-07-17 22:24:26,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {8830#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~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; {8793#true} is VALID [2020-07-17 22:24:26,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {8793#true} assume !(0 == ~irpStack__MinorFunction~0); {8793#true} is VALID [2020-07-17 22:24:26,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {8793#true} assume 23 == ~irpStack__MinorFunction~0; {8793#true} is VALID [2020-07-17 22:24:26,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {8793#true} ~devExt__SurpriseRemoved~0 := 1; {8793#true} is VALID [2020-07-17 22:24:26,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {8793#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {8793#true} is VALID [2020-07-17 22:24:26,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {8793#true} #t~post10 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post11;havoc #t~post11; {8793#true} is VALID [2020-07-17 22:24:26,742 INFO L263 TraceCheckUtils]: 6: Hoare triple {8793#true} call #t~ret12 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {8842#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:26,742 INFO L280 TraceCheckUtils]: 7: Hoare triple {8842#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {8793#true} is VALID [2020-07-17 22:24:26,742 INFO L280 TraceCheckUtils]: 8: Hoare triple {8793#true} assume !(0 != ~compRegistered~0); {8793#true} is VALID [2020-07-17 22:24:26,742 INFO L280 TraceCheckUtils]: 9: Hoare triple {8793#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {8793#true} is VALID [2020-07-17 22:24:26,743 INFO L280 TraceCheckUtils]: 10: Hoare triple {8793#true} assume 0 == ~tmp_ndt_2~0; {8793#true} is VALID [2020-07-17 22:24:26,743 INFO L280 TraceCheckUtils]: 11: Hoare triple {8793#true} ~returnVal2~0 := 0; {8793#true} is VALID [2020-07-17 22:24:26,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {8793#true} assume !(~s~0 == ~NP~0); {8793#true} is VALID [2020-07-17 22:24:26,744 INFO L280 TraceCheckUtils]: 13: Hoare triple {8793#true} assume !(~s~0 == ~MPR1~0); {8793#true} is VALID [2020-07-17 22:24:26,744 INFO L280 TraceCheckUtils]: 14: Hoare triple {8793#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {8793#true} is VALID [2020-07-17 22:24:26,744 INFO L280 TraceCheckUtils]: 15: Hoare triple {8793#true} #res := ~returnVal2~0; {8793#true} is VALID [2020-07-17 22:24:26,745 INFO L280 TraceCheckUtils]: 16: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,745 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8793#true} {8793#true} #476#return; {8793#true} is VALID [2020-07-17 22:24:26,745 INFO L280 TraceCheckUtils]: 18: Hoare triple {8793#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {8793#true} is VALID [2020-07-17 22:24:26,746 INFO L280 TraceCheckUtils]: 19: Hoare triple {8793#true} #res := ~status~0; {8793#true} is VALID [2020-07-17 22:24:26,746 INFO L280 TraceCheckUtils]: 20: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,746 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8793#true} {8793#true} #444#return; {8793#true} is VALID [2020-07-17 22:24:26,749 INFO L263 TraceCheckUtils]: 0: Hoare triple {8793#true} call ULTIMATE.init(); {8827#(and (= ~pended~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)|) (= ~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 22:24:26,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {8827#(and (= ~pended~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)|) (= ~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;~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; {8793#true} is VALID [2020-07-17 22:24:26,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,750 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8793#true} {8793#true} #460#return; {8793#true} is VALID [2020-07-17 22:24:26,750 INFO L263 TraceCheckUtils]: 4: Hoare triple {8793#true} call #t~ret31 := main(); {8793#true} is VALID [2020-07-17 22:24:26,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {8793#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;~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; {8793#true} is VALID [2020-07-17 22:24:26,752 INFO L263 TraceCheckUtils]: 6: Hoare triple {8793#true} call _BLAST_init(); {8828#(and (= ~pended~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 22:24:26,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {8828#(and (= ~pended~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; {8793#true} is VALID [2020-07-17 22:24:26,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,753 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8793#true} {8793#true} #440#return; {8793#true} is VALID [2020-07-17 22:24:26,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {8793#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; {8793#true} is VALID [2020-07-17 22:24:26,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {8793#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {8793#true} is VALID [2020-07-17 22:24:26,755 INFO L263 TraceCheckUtils]: 12: Hoare triple {8793#true} call stub_driver_init(); {8829#(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 22:24:26,756 INFO L280 TraceCheckUtils]: 13: Hoare triple {8829#(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; {8793#true} is VALID [2020-07-17 22:24:26,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,756 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8793#true} {8793#true} #442#return; {8793#true} is VALID [2020-07-17 22:24:26,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {8793#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {8793#true} is VALID [2020-07-17 22:24:26,757 INFO L280 TraceCheckUtils]: 17: Hoare triple {8793#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {8793#true} is VALID [2020-07-17 22:24:26,757 INFO L280 TraceCheckUtils]: 18: Hoare triple {8793#true} assume 3 == ~tmp_ndt_1~0; {8793#true} is VALID [2020-07-17 22:24:26,776 INFO L263 TraceCheckUtils]: 19: Hoare triple {8793#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {8830#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:26,776 INFO L280 TraceCheckUtils]: 20: Hoare triple {8830#(and (= ~compRegistered~0 |old(~compRegistered~0)|) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|) (= ~myStatus~0 |old(~myStatus~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~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; {8793#true} is VALID [2020-07-17 22:24:26,777 INFO L280 TraceCheckUtils]: 21: Hoare triple {8793#true} assume !(0 == ~irpStack__MinorFunction~0); {8793#true} is VALID [2020-07-17 22:24:26,777 INFO L280 TraceCheckUtils]: 22: Hoare triple {8793#true} assume 23 == ~irpStack__MinorFunction~0; {8793#true} is VALID [2020-07-17 22:24:26,777 INFO L280 TraceCheckUtils]: 23: Hoare triple {8793#true} ~devExt__SurpriseRemoved~0 := 1; {8793#true} is VALID [2020-07-17 22:24:26,777 INFO L280 TraceCheckUtils]: 24: Hoare triple {8793#true} assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; {8793#true} is VALID [2020-07-17 22:24:26,778 INFO L280 TraceCheckUtils]: 25: Hoare triple {8793#true} #t~post10 := ~Irp__CurrentLocation~0;~Irp__CurrentLocation~0 := 1 + #t~post10;havoc #t~post10;#t~post11 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~Irp__Tail__Overlay__CurrentStackLocation~0 := 1 + #t~post11;havoc #t~post11; {8793#true} is VALID [2020-07-17 22:24:26,779 INFO L263 TraceCheckUtils]: 26: Hoare triple {8793#true} call #t~ret12 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {8842#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:26,780 INFO L280 TraceCheckUtils]: 27: Hoare triple {8842#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {8793#true} is VALID [2020-07-17 22:24:26,780 INFO L280 TraceCheckUtils]: 28: Hoare triple {8793#true} assume !(0 != ~compRegistered~0); {8793#true} is VALID [2020-07-17 22:24:26,780 INFO L280 TraceCheckUtils]: 29: Hoare triple {8793#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {8793#true} is VALID [2020-07-17 22:24:26,780 INFO L280 TraceCheckUtils]: 30: Hoare triple {8793#true} assume 0 == ~tmp_ndt_2~0; {8793#true} is VALID [2020-07-17 22:24:26,780 INFO L280 TraceCheckUtils]: 31: Hoare triple {8793#true} ~returnVal2~0 := 0; {8793#true} is VALID [2020-07-17 22:24:26,781 INFO L280 TraceCheckUtils]: 32: Hoare triple {8793#true} assume !(~s~0 == ~NP~0); {8793#true} is VALID [2020-07-17 22:24:26,781 INFO L280 TraceCheckUtils]: 33: Hoare triple {8793#true} assume !(~s~0 == ~MPR1~0); {8793#true} is VALID [2020-07-17 22:24:26,781 INFO L280 TraceCheckUtils]: 34: Hoare triple {8793#true} assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; {8793#true} is VALID [2020-07-17 22:24:26,781 INFO L280 TraceCheckUtils]: 35: Hoare triple {8793#true} #res := ~returnVal2~0; {8793#true} is VALID [2020-07-17 22:24:26,782 INFO L280 TraceCheckUtils]: 36: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,782 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8793#true} {8793#true} #476#return; {8793#true} is VALID [2020-07-17 22:24:26,782 INFO L280 TraceCheckUtils]: 38: Hoare triple {8793#true} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~status~0 := #t~ret12;havoc #t~ret12; {8793#true} is VALID [2020-07-17 22:24:26,782 INFO L280 TraceCheckUtils]: 39: Hoare triple {8793#true} #res := ~status~0; {8793#true} is VALID [2020-07-17 22:24:26,783 INFO L280 TraceCheckUtils]: 40: Hoare triple {8793#true} assume true; {8793#true} is VALID [2020-07-17 22:24:26,783 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8793#true} {8793#true} #444#return; {8793#true} is VALID [2020-07-17 22:24:26,783 INFO L280 TraceCheckUtils]: 42: Hoare triple {8793#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~status~1 := #t~ret23;havoc #t~ret23; {8793#true} is VALID [2020-07-17 22:24:26,785 INFO L280 TraceCheckUtils]: 43: Hoare triple {8793#true} assume !(1 == ~pended~0); {8826#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:26,785 INFO L280 TraceCheckUtils]: 44: Hoare triple {8826#(not (= 1 ~pended~0))} assume !(1 == ~pended~0); {8826#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:26,786 INFO L280 TraceCheckUtils]: 45: Hoare triple {8826#(not (= 1 ~pended~0))} assume ~s~0 != ~UNLOADED~0; {8826#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:26,786 INFO L280 TraceCheckUtils]: 46: Hoare triple {8826#(not (= 1 ~pended~0))} assume -1 != ~status~1; {8826#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:26,787 INFO L280 TraceCheckUtils]: 47: Hoare triple {8826#(not (= 1 ~pended~0))} assume !(~s~0 != ~SKIP2~0); {8826#(not (= 1 ~pended~0))} is VALID [2020-07-17 22:24:26,787 INFO L280 TraceCheckUtils]: 48: Hoare triple {8826#(not (= 1 ~pended~0))} assume 1 == ~pended~0; {8794#false} is VALID [2020-07-17 22:24:26,788 INFO L280 TraceCheckUtils]: 49: Hoare triple {8794#false} assume 259 != ~status~1; {8794#false} is VALID [2020-07-17 22:24:26,788 INFO L263 TraceCheckUtils]: 50: Hoare triple {8794#false} call errorFn(); {8794#false} is VALID [2020-07-17 22:24:26,788 INFO L280 TraceCheckUtils]: 51: Hoare triple {8794#false} assume !false; {8794#false} is VALID [2020-07-17 22:24:26,795 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 22:24:26,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285358763] [2020-07-17 22:24:26,795 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:26,796 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-17 22:24:26,801 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743664925] [2020-07-17 22:24:26,802 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-17 22:24:26,802 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:26,802 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:24:26,874 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:26,874 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:24:26,874 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:26,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:24:26,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-07-17 22:24:26,875 INFO L87 Difference]: Start difference. First operand 188 states and 244 transitions. Second operand 8 states. [2020-07-17 22:24:28,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:28,387 INFO L93 Difference]: Finished difference Result 203 states and 262 transitions. [2020-07-17 22:24:28,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-17 22:24:28,387 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-17 22:24:28,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 206 transitions. [2020-07-17 22:24:28,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:24:28,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 206 transitions. [2020-07-17 22:24:28,392 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 206 transitions. [2020-07-17 22:24:28,775 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 206 edges. 206 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:28,778 INFO L225 Difference]: With dead ends: 203 [2020-07-17 22:24:28,778 INFO L226 Difference]: Without dead ends: 91 [2020-07-17 22:24:28,779 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:24:28,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-17 22:24:29,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2020-07-17 22:24:29,140 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:29,140 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:29,140 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:29,140 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:29,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:29,143 INFO L93 Difference]: Finished difference Result 91 states and 102 transitions. [2020-07-17 22:24:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 102 transitions. [2020-07-17 22:24:29,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:29,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:29,144 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:29,145 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:29,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:29,147 INFO L93 Difference]: Finished difference Result 91 states and 102 transitions. [2020-07-17 22:24:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 102 transitions. [2020-07-17 22:24:29,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:29,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:29,148 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:29,148 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2020-07-17 22:24:29,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 102 transitions. [2020-07-17 22:24:29,151 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 102 transitions. Word has length 52 [2020-07-17 22:24:29,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:29,151 INFO L479 AbstractCegarLoop]: Abstraction has 91 states and 102 transitions. [2020-07-17 22:24:29,152 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:24:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 102 transitions. [2020-07-17 22:24:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 22:24:29,153 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:29,153 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] [2020-07-17 22:24:29,153 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 22:24:29,153 INFO L427 AbstractCegarLoop]: === Iteration 10 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:29,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:29,154 INFO L82 PathProgramCache]: Analyzing trace with hash -1516710605, now seen corresponding path program 1 times [2020-07-17 22:24:29,154 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:29,154 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053248384] [2020-07-17 22:24:29,155 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {9464#(and (= ~pended~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)|) (= ~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;~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; {9429#true} is VALID [2020-07-17 22:24:29,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9429#true} {9429#true} #460#return; {9429#true} is VALID [2020-07-17 22:24:29,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {9465#(and (= ~pended~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; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,383 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} {9429#true} #440#return; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {9466#(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; {9429#true} is VALID [2020-07-17 22:24:29,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9429#true} {9437#(<= (+ ~NP~0 4) ~MPR1~0)} #442#return; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9429#true} is VALID [2020-07-17 22:24:29,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,504 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9429#true} {9429#true} #438#return; {9429#true} is VALID [2020-07-17 22:24:29,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9429#true} is VALID [2020-07-17 22:24:29,506 INFO L263 TraceCheckUtils]: 1: Hoare triple {9429#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:29,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9429#true} is VALID [2020-07-17 22:24:29,507 INFO L280 TraceCheckUtils]: 3: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,507 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9429#true} {9429#true} #438#return; {9429#true} is VALID [2020-07-17 22:24:29,508 INFO L280 TraceCheckUtils]: 5: Hoare triple {9429#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {9429#true} is VALID [2020-07-17 22:24:29,508 INFO L280 TraceCheckUtils]: 6: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,508 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9429#true} {9429#true} #448#return; {9429#true} is VALID [2020-07-17 22:24:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:29,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {9485#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {9479#(= ~MPR1~0 ~s~0)} assume true; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9479#(= ~MPR1~0 ~s~0)} {9429#true} #450#return; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {9467#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {9429#true} is VALID [2020-07-17 22:24:29,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {9429#true} assume 0 != ~compRegistered~0; {9429#true} is VALID [2020-07-17 22:24:29,532 INFO L263 TraceCheckUtils]: 2: Hoare triple {9429#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:29,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9429#true} is VALID [2020-07-17 22:24:29,534 INFO L263 TraceCheckUtils]: 4: Hoare triple {9429#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:29,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9429#true} is VALID [2020-07-17 22:24:29,535 INFO L280 TraceCheckUtils]: 6: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,535 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9429#true} {9429#true} #438#return; {9429#true} is VALID [2020-07-17 22:24:29,535 INFO L280 TraceCheckUtils]: 8: Hoare triple {9429#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {9429#true} is VALID [2020-07-17 22:24:29,536 INFO L280 TraceCheckUtils]: 9: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,536 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9429#true} {9429#true} #448#return; {9429#true} is VALID [2020-07-17 22:24:29,536 INFO L280 TraceCheckUtils]: 11: Hoare triple {9429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {9429#true} is VALID [2020-07-17 22:24:29,537 INFO L263 TraceCheckUtils]: 12: Hoare triple {9429#true} call stubMoreProcessingRequired(); {9485#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:29,538 INFO L280 TraceCheckUtils]: 13: Hoare triple {9485#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {9479#(= ~MPR1~0 ~s~0)} assume true; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,540 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9479#(= ~MPR1~0 ~s~0)} {9429#true} #450#return; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,541 INFO L280 TraceCheckUtils]: 16: Hoare triple {9479#(= ~MPR1~0 ~s~0)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,542 INFO L280 TraceCheckUtils]: 17: Hoare triple {9479#(= ~MPR1~0 ~s~0)} assume 0 == ~tmp_ndt_2~0; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,543 INFO L280 TraceCheckUtils]: 18: Hoare triple {9479#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := 0; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,544 INFO L280 TraceCheckUtils]: 19: Hoare triple {9479#(= ~MPR1~0 ~s~0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {9480#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:29,545 INFO L280 TraceCheckUtils]: 20: Hoare triple {9480#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {9480#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:29,547 INFO L280 TraceCheckUtils]: 21: Hoare triple {9480#(= ~NP~0 ~MPR1~0)} assume true; {9480#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:29,549 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9480#(= ~NP~0 ~MPR1~0)} {9437#(<= (+ ~NP~0 4) ~MPR1~0)} #468#return; {9430#false} is VALID [2020-07-17 22:24:29,551 INFO L263 TraceCheckUtils]: 0: Hoare triple {9429#true} call ULTIMATE.init(); {9464#(and (= ~pended~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)|) (= ~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 22:24:29,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {9464#(and (= ~pended~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)|) (= ~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;~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; {9429#true} is VALID [2020-07-17 22:24:29,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,551 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9429#true} {9429#true} #460#return; {9429#true} is VALID [2020-07-17 22:24:29,552 INFO L263 TraceCheckUtils]: 4: Hoare triple {9429#true} call #t~ret31 := main(); {9429#true} is VALID [2020-07-17 22:24:29,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {9429#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;~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; {9429#true} is VALID [2020-07-17 22:24:29,554 INFO L263 TraceCheckUtils]: 6: Hoare triple {9429#true} call _BLAST_init(); {9465#(and (= ~pended~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 22:24:29,555 INFO L280 TraceCheckUtils]: 7: Hoare triple {9465#(and (= ~pended~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; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,556 INFO L280 TraceCheckUtils]: 8: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume true; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,558 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} {9429#true} #440#return; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {9437#(<= (+ ~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; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,561 INFO L263 TraceCheckUtils]: 12: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} call stub_driver_init(); {9466#(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 22:24:29,561 INFO L280 TraceCheckUtils]: 13: Hoare triple {9466#(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; {9429#true} is VALID [2020-07-17 22:24:29,562 INFO L280 TraceCheckUtils]: 14: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,562 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9429#true} {9437#(<= (+ ~NP~0 4) ~MPR1~0)} #442#return; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,563 INFO L280 TraceCheckUtils]: 16: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,564 INFO L280 TraceCheckUtils]: 17: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,565 INFO L280 TraceCheckUtils]: 18: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume 3 == ~tmp_ndt_1~0; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,566 INFO L263 TraceCheckUtils]: 19: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {9437#(<= (+ ~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; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,569 INFO L280 TraceCheckUtils]: 21: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume 0 == ~irpStack__MinorFunction~0; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,569 INFO L280 TraceCheckUtils]: 22: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,570 INFO L280 TraceCheckUtils]: 23: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(~s~0 != ~NP~0); {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,571 INFO L280 TraceCheckUtils]: 25: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {9437#(<= (+ ~NP~0 4) ~MPR1~0)} is VALID [2020-07-17 22:24:29,572 INFO L263 TraceCheckUtils]: 26: Hoare triple {9437#(<= (+ ~NP~0 4) ~MPR1~0)} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {9467#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:29,572 INFO L280 TraceCheckUtils]: 27: Hoare triple {9467#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {9429#true} is VALID [2020-07-17 22:24:29,573 INFO L280 TraceCheckUtils]: 28: Hoare triple {9429#true} assume 0 != ~compRegistered~0; {9429#true} is VALID [2020-07-17 22:24:29,574 INFO L263 TraceCheckUtils]: 29: Hoare triple {9429#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:29,574 INFO L280 TraceCheckUtils]: 30: Hoare triple {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9429#true} is VALID [2020-07-17 22:24:29,575 INFO L263 TraceCheckUtils]: 31: Hoare triple {9429#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:29,575 INFO L280 TraceCheckUtils]: 32: Hoare triple {9481#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9429#true} is VALID [2020-07-17 22:24:29,575 INFO L280 TraceCheckUtils]: 33: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,576 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9429#true} {9429#true} #438#return; {9429#true} is VALID [2020-07-17 22:24:29,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {9429#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {9429#true} is VALID [2020-07-17 22:24:29,576 INFO L280 TraceCheckUtils]: 36: Hoare triple {9429#true} assume true; {9429#true} is VALID [2020-07-17 22:24:29,576 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9429#true} {9429#true} #448#return; {9429#true} is VALID [2020-07-17 22:24:29,577 INFO L280 TraceCheckUtils]: 38: Hoare triple {9429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {9429#true} is VALID [2020-07-17 22:24:29,578 INFO L263 TraceCheckUtils]: 39: Hoare triple {9429#true} call stubMoreProcessingRequired(); {9485#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:29,579 INFO L280 TraceCheckUtils]: 40: Hoare triple {9485#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,579 INFO L280 TraceCheckUtils]: 41: Hoare triple {9479#(= ~MPR1~0 ~s~0)} assume true; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,581 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9479#(= ~MPR1~0 ~s~0)} {9429#true} #450#return; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,581 INFO L280 TraceCheckUtils]: 43: Hoare triple {9479#(= ~MPR1~0 ~s~0)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,582 INFO L280 TraceCheckUtils]: 44: Hoare triple {9479#(= ~MPR1~0 ~s~0)} assume 0 == ~tmp_ndt_2~0; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,583 INFO L280 TraceCheckUtils]: 45: Hoare triple {9479#(= ~MPR1~0 ~s~0)} ~returnVal2~0 := 0; {9479#(= ~MPR1~0 ~s~0)} is VALID [2020-07-17 22:24:29,584 INFO L280 TraceCheckUtils]: 46: Hoare triple {9479#(= ~MPR1~0 ~s~0)} assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; {9480#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:29,585 INFO L280 TraceCheckUtils]: 47: Hoare triple {9480#(= ~NP~0 ~MPR1~0)} #res := ~returnVal2~0; {9480#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:29,585 INFO L280 TraceCheckUtils]: 48: Hoare triple {9480#(= ~NP~0 ~MPR1~0)} assume true; {9480#(= ~NP~0 ~MPR1~0)} is VALID [2020-07-17 22:24:29,587 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {9480#(= ~NP~0 ~MPR1~0)} {9437#(<= (+ ~NP~0 4) ~MPR1~0)} #468#return; {9430#false} is VALID [2020-07-17 22:24:29,588 INFO L280 TraceCheckUtils]: 50: Hoare triple {9430#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {9430#false} is VALID [2020-07-17 22:24:29,588 INFO L280 TraceCheckUtils]: 51: Hoare triple {9430#false} assume 259 == ~__cil_tmp23~0; {9430#false} is VALID [2020-07-17 22:24:29,588 INFO L263 TraceCheckUtils]: 52: Hoare triple {9430#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {9430#false} is VALID [2020-07-17 22:24:29,588 INFO L280 TraceCheckUtils]: 53: Hoare triple {9430#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {9430#false} is VALID [2020-07-17 22:24:29,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {9430#false} assume !(~s~0 == ~MPR3~0); {9430#false} is VALID [2020-07-17 22:24:29,589 INFO L280 TraceCheckUtils]: 55: Hoare triple {9430#false} assume !(1 == ~customIrp~0); {9430#false} is VALID [2020-07-17 22:24:29,589 INFO L280 TraceCheckUtils]: 56: Hoare triple {9430#false} assume ~s~0 == ~MPR3~0; {9430#false} is VALID [2020-07-17 22:24:29,589 INFO L263 TraceCheckUtils]: 57: Hoare triple {9430#false} call errorFn(); {9430#false} is VALID [2020-07-17 22:24:29,589 INFO L280 TraceCheckUtils]: 58: Hoare triple {9430#false} assume !false; {9430#false} is VALID [2020-07-17 22:24:29,596 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 22:24:29,596 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053248384] [2020-07-17 22:24:29,597 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:29,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:24:29,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437103129] [2020-07-17 22:24:29,598 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 59 [2020-07-17 22:24:29,598 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:29,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:24:29,678 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 59 edges. 59 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:29,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:24:29,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:29,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:24:29,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:24:29,679 INFO L87 Difference]: Start difference. First operand 91 states and 102 transitions. Second operand 11 states. [2020-07-17 22:24:31,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:31,592 INFO L93 Difference]: Finished difference Result 119 states and 135 transitions. [2020-07-17 22:24:31,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-17 22:24:31,592 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 59 [2020-07-17 22:24:31,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:31,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 123 transitions. [2020-07-17 22:24:31,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 123 transitions. [2020-07-17 22:24:31,596 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 123 transitions. [2020-07-17 22:24:31,822 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:31,824 INFO L225 Difference]: With dead ends: 119 [2020-07-17 22:24:31,824 INFO L226 Difference]: Without dead ends: 91 [2020-07-17 22:24:31,825 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 22:24:31,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-17 22:24:32,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2020-07-17 22:24:32,187 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:32,187 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:32,188 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:32,188 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:32,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:32,190 INFO L93 Difference]: Finished difference Result 91 states and 101 transitions. [2020-07-17 22:24:32,190 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 101 transitions. [2020-07-17 22:24:32,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:32,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:32,191 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:32,191 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:32,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:32,193 INFO L93 Difference]: Finished difference Result 91 states and 101 transitions. [2020-07-17 22:24:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 101 transitions. [2020-07-17 22:24:32,193 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:32,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:32,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:32,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2020-07-17 22:24:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 101 transitions. [2020-07-17 22:24:32,196 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 101 transitions. Word has length 59 [2020-07-17 22:24:32,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:32,197 INFO L479 AbstractCegarLoop]: Abstraction has 91 states and 101 transitions. [2020-07-17 22:24:32,197 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:24:32,197 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 101 transitions. [2020-07-17 22:24:32,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-07-17 22:24:32,198 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:32,198 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] [2020-07-17 22:24:32,199 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-17 22:24:32,199 INFO L427 AbstractCegarLoop]: === Iteration 11 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:32,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:32,199 INFO L82 PathProgramCache]: Analyzing trace with hash -14076392, now seen corresponding path program 1 times [2020-07-17 22:24:32,200 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:32,200 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688261215] [2020-07-17 22:24:32,200 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {10014#(and (= ~pended~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)|) (= ~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;~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; {9978#true} is VALID [2020-07-17 22:24:32,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9978#true} {9978#true} #460#return; {9978#true} is VALID [2020-07-17 22:24:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {10015#(and (= ~pended~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; {9978#true} is VALID [2020-07-17 22:24:32,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9978#true} {9978#true} #440#return; {9978#true} is VALID [2020-07-17 22:24:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {10016#(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; {9978#true} is VALID [2020-07-17 22:24:32,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,415 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9978#true} {9978#true} #442#return; {9978#true} is VALID [2020-07-17 22:24:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9978#true} is VALID [2020-07-17 22:24:32,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9978#true} {9978#true} #438#return; {9978#true} is VALID [2020-07-17 22:24:32,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9978#true} is VALID [2020-07-17 22:24:32,487 INFO L263 TraceCheckUtils]: 1: Hoare triple {9978#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,487 INFO L280 TraceCheckUtils]: 2: Hoare triple {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9978#true} is VALID [2020-07-17 22:24:32,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,488 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9978#true} {9978#true} #438#return; {9978#true} is VALID [2020-07-17 22:24:32,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {9978#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {9978#true} is VALID [2020-07-17 22:24:32,488 INFO L280 TraceCheckUtils]: 6: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,489 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9978#true} {9978#true} #448#return; {9978#true} is VALID [2020-07-17 22:24:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:32,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {10034#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9978#true} is VALID [2020-07-17 22:24:32,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,511 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9978#true} {9978#true} #450#return; {9978#true} is VALID [2020-07-17 22:24:32,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {10017#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {9978#true} is VALID [2020-07-17 22:24:32,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {9978#true} assume 0 != ~compRegistered~0; {9978#true} is VALID [2020-07-17 22:24:32,540 INFO L263 TraceCheckUtils]: 2: Hoare triple {9978#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,540 INFO L280 TraceCheckUtils]: 3: Hoare triple {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9978#true} is VALID [2020-07-17 22:24:32,543 INFO L263 TraceCheckUtils]: 4: Hoare triple {9978#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9978#true} is VALID [2020-07-17 22:24:32,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,544 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9978#true} {9978#true} #438#return; {9978#true} is VALID [2020-07-17 22:24:32,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {9978#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {9978#true} is VALID [2020-07-17 22:24:32,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,545 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9978#true} {9978#true} #448#return; {9978#true} is VALID [2020-07-17 22:24:32,546 INFO L280 TraceCheckUtils]: 11: Hoare triple {9978#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {9978#true} is VALID [2020-07-17 22:24:32,547 INFO L263 TraceCheckUtils]: 12: Hoare triple {9978#true} call stubMoreProcessingRequired(); {10034#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:32,547 INFO L280 TraceCheckUtils]: 13: Hoare triple {10034#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9978#true} is VALID [2020-07-17 22:24:32,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,548 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9978#true} {9978#true} #450#return; {9978#true} is VALID [2020-07-17 22:24:32,548 INFO L280 TraceCheckUtils]: 16: Hoare triple {9978#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {9978#true} is VALID [2020-07-17 22:24:32,549 INFO L280 TraceCheckUtils]: 17: Hoare triple {9978#true} assume 0 == ~tmp_ndt_2~0; {9978#true} is VALID [2020-07-17 22:24:32,550 INFO L280 TraceCheckUtils]: 18: Hoare triple {9978#true} ~returnVal2~0 := 0; {10029#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:32,551 INFO L280 TraceCheckUtils]: 19: Hoare triple {10029#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {10029#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:32,553 INFO L280 TraceCheckUtils]: 20: Hoare triple {10029#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {10029#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:32,554 INFO L280 TraceCheckUtils]: 21: Hoare triple {10029#(<= IofCallDriver_~returnVal2~0 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {9979#false} is VALID [2020-07-17 22:24:32,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {9979#false} #res := ~returnVal2~0; {9979#false} is VALID [2020-07-17 22:24:32,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {9979#false} assume true; {9979#false} is VALID [2020-07-17 22:24:32,555 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9979#false} {9978#true} #468#return; {9979#false} is VALID [2020-07-17 22:24:32,559 INFO L263 TraceCheckUtils]: 0: Hoare triple {9978#true} call ULTIMATE.init(); {10014#(and (= ~pended~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)|) (= ~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 22:24:32,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {10014#(and (= ~pended~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)|) (= ~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;~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; {9978#true} is VALID [2020-07-17 22:24:32,559 INFO L280 TraceCheckUtils]: 2: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,560 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9978#true} {9978#true} #460#return; {9978#true} is VALID [2020-07-17 22:24:32,560 INFO L263 TraceCheckUtils]: 4: Hoare triple {9978#true} call #t~ret31 := main(); {9978#true} is VALID [2020-07-17 22:24:32,560 INFO L280 TraceCheckUtils]: 5: Hoare triple {9978#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;~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; {9978#true} is VALID [2020-07-17 22:24:32,563 INFO L263 TraceCheckUtils]: 6: Hoare triple {9978#true} call _BLAST_init(); {10015#(and (= ~pended~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 22:24:32,563 INFO L280 TraceCheckUtils]: 7: Hoare triple {10015#(and (= ~pended~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; {9978#true} is VALID [2020-07-17 22:24:32,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,564 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9978#true} {9978#true} #440#return; {9978#true} is VALID [2020-07-17 22:24:32,564 INFO L280 TraceCheckUtils]: 10: Hoare triple {9978#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; {9978#true} is VALID [2020-07-17 22:24:32,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {9978#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {9978#true} is VALID [2020-07-17 22:24:32,566 INFO L263 TraceCheckUtils]: 12: Hoare triple {9978#true} call stub_driver_init(); {10016#(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 22:24:32,566 INFO L280 TraceCheckUtils]: 13: Hoare triple {10016#(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; {9978#true} is VALID [2020-07-17 22:24:32,567 INFO L280 TraceCheckUtils]: 14: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,567 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9978#true} {9978#true} #442#return; {9978#true} is VALID [2020-07-17 22:24:32,567 INFO L280 TraceCheckUtils]: 16: Hoare triple {9978#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {9978#true} is VALID [2020-07-17 22:24:32,567 INFO L280 TraceCheckUtils]: 17: Hoare triple {9978#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {9978#true} is VALID [2020-07-17 22:24:32,568 INFO L280 TraceCheckUtils]: 18: Hoare triple {9978#true} assume 3 == ~tmp_ndt_1~0; {9978#true} is VALID [2020-07-17 22:24:32,568 INFO L263 TraceCheckUtils]: 19: Hoare triple {9978#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {9978#true} is VALID [2020-07-17 22:24:32,568 INFO L280 TraceCheckUtils]: 20: Hoare triple {9978#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; {9978#true} is VALID [2020-07-17 22:24:32,568 INFO L280 TraceCheckUtils]: 21: Hoare triple {9978#true} assume 0 == ~irpStack__MinorFunction~0; {9978#true} is VALID [2020-07-17 22:24:32,569 INFO L280 TraceCheckUtils]: 22: Hoare triple {9978#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {9978#true} is VALID [2020-07-17 22:24:32,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {9978#true} assume !(~s~0 != ~NP~0); {9978#true} is VALID [2020-07-17 22:24:32,569 INFO L280 TraceCheckUtils]: 24: Hoare triple {9978#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {9978#true} is VALID [2020-07-17 22:24:32,569 INFO L280 TraceCheckUtils]: 25: Hoare triple {9978#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {9978#true} is VALID [2020-07-17 22:24:32,571 INFO L263 TraceCheckUtils]: 26: Hoare triple {9978#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {10017#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:32,571 INFO L280 TraceCheckUtils]: 27: Hoare triple {10017#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {9978#true} is VALID [2020-07-17 22:24:32,571 INFO L280 TraceCheckUtils]: 28: Hoare triple {9978#true} assume 0 != ~compRegistered~0; {9978#true} is VALID [2020-07-17 22:24:32,573 INFO L263 TraceCheckUtils]: 29: Hoare triple {9978#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,573 INFO L280 TraceCheckUtils]: 30: Hoare triple {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {9978#true} is VALID [2020-07-17 22:24:32,574 INFO L263 TraceCheckUtils]: 31: Hoare triple {9978#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:32,575 INFO L280 TraceCheckUtils]: 32: Hoare triple {10030#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {9978#true} is VALID [2020-07-17 22:24:32,575 INFO L280 TraceCheckUtils]: 33: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,576 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9978#true} {9978#true} #438#return; {9978#true} is VALID [2020-07-17 22:24:32,576 INFO L280 TraceCheckUtils]: 35: Hoare triple {9978#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {9978#true} is VALID [2020-07-17 22:24:32,576 INFO L280 TraceCheckUtils]: 36: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,577 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9978#true} {9978#true} #448#return; {9978#true} is VALID [2020-07-17 22:24:32,577 INFO L280 TraceCheckUtils]: 38: Hoare triple {9978#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {9978#true} is VALID [2020-07-17 22:24:32,578 INFO L263 TraceCheckUtils]: 39: Hoare triple {9978#true} call stubMoreProcessingRequired(); {10034#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:32,578 INFO L280 TraceCheckUtils]: 40: Hoare triple {10034#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {9978#true} is VALID [2020-07-17 22:24:32,579 INFO L280 TraceCheckUtils]: 41: Hoare triple {9978#true} assume true; {9978#true} is VALID [2020-07-17 22:24:32,579 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9978#true} {9978#true} #450#return; {9978#true} is VALID [2020-07-17 22:24:32,579 INFO L280 TraceCheckUtils]: 43: Hoare triple {9978#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {9978#true} is VALID [2020-07-17 22:24:32,580 INFO L280 TraceCheckUtils]: 44: Hoare triple {9978#true} assume 0 == ~tmp_ndt_2~0; {9978#true} is VALID [2020-07-17 22:24:32,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {9978#true} ~returnVal2~0 := 0; {10029#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:32,582 INFO L280 TraceCheckUtils]: 46: Hoare triple {10029#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {10029#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:32,583 INFO L280 TraceCheckUtils]: 47: Hoare triple {10029#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {10029#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:32,584 INFO L280 TraceCheckUtils]: 48: Hoare triple {10029#(<= IofCallDriver_~returnVal2~0 0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {9979#false} is VALID [2020-07-17 22:24:32,584 INFO L280 TraceCheckUtils]: 49: Hoare triple {9979#false} #res := ~returnVal2~0; {9979#false} is VALID [2020-07-17 22:24:32,584 INFO L280 TraceCheckUtils]: 50: Hoare triple {9979#false} assume true; {9979#false} is VALID [2020-07-17 22:24:32,585 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9979#false} {9978#true} #468#return; {9979#false} is VALID [2020-07-17 22:24:32,585 INFO L280 TraceCheckUtils]: 52: Hoare triple {9979#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {9979#false} is VALID [2020-07-17 22:24:32,585 INFO L280 TraceCheckUtils]: 53: Hoare triple {9979#false} assume 259 == ~__cil_tmp23~0; {9979#false} is VALID [2020-07-17 22:24:32,586 INFO L263 TraceCheckUtils]: 54: Hoare triple {9979#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {9979#false} is VALID [2020-07-17 22:24:32,586 INFO L280 TraceCheckUtils]: 55: Hoare triple {9979#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {9979#false} is VALID [2020-07-17 22:24:32,586 INFO L280 TraceCheckUtils]: 56: Hoare triple {9979#false} assume !(~s~0 == ~MPR3~0); {9979#false} is VALID [2020-07-17 22:24:32,587 INFO L280 TraceCheckUtils]: 57: Hoare triple {9979#false} assume !(1 == ~customIrp~0); {9979#false} is VALID [2020-07-17 22:24:32,587 INFO L280 TraceCheckUtils]: 58: Hoare triple {9979#false} assume ~s~0 == ~MPR3~0; {9979#false} is VALID [2020-07-17 22:24:32,587 INFO L263 TraceCheckUtils]: 59: Hoare triple {9979#false} call errorFn(); {9979#false} is VALID [2020-07-17 22:24:32,587 INFO L280 TraceCheckUtils]: 60: Hoare triple {9979#false} assume !false; {9979#false} is VALID [2020-07-17 22:24:32,597 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 22:24:32,598 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688261215] [2020-07-17 22:24:32,598 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:32,598 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 22:24:32,598 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532842528] [2020-07-17 22:24:32,600 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 61 [2020-07-17 22:24:32,601 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:32,601 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:24:32,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:32,695 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:24:32,695 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:32,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:24:32,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:24:32,696 INFO L87 Difference]: Start difference. First operand 91 states and 101 transitions. Second operand 9 states. [2020-07-17 22:24:33,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:33,941 INFO L93 Difference]: Finished difference Result 125 states and 141 transitions. [2020-07-17 22:24:33,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 22:24:33,941 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 61 [2020-07-17 22:24:33,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:33,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-17 22:24:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 129 transitions. [2020-07-17 22:24:33,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 129 transitions. [2020-07-17 22:24:34,152 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 22:24:34,155 INFO L225 Difference]: With dead ends: 125 [2020-07-17 22:24:34,155 INFO L226 Difference]: Without dead ends: 97 [2020-07-17 22:24:34,156 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 22:24:34,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2020-07-17 22:24:34,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 94. [2020-07-17 22:24:34,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:34,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 97 states. Second operand 94 states. [2020-07-17 22:24:34,495 INFO L74 IsIncluded]: Start isIncluded. First operand 97 states. Second operand 94 states. [2020-07-17 22:24:34,495 INFO L87 Difference]: Start difference. First operand 97 states. Second operand 94 states. [2020-07-17 22:24:34,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:34,498 INFO L93 Difference]: Finished difference Result 97 states and 107 transitions. [2020-07-17 22:24:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2020-07-17 22:24:34,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:34,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:34,499 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 97 states. [2020-07-17 22:24:34,499 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 97 states. [2020-07-17 22:24:34,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:34,502 INFO L93 Difference]: Finished difference Result 97 states and 107 transitions. [2020-07-17 22:24:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2020-07-17 22:24:34,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:34,502 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:34,503 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:34,503 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2020-07-17 22:24:34,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 104 transitions. [2020-07-17 22:24:34,505 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 104 transitions. Word has length 61 [2020-07-17 22:24:34,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:34,505 INFO L479 AbstractCegarLoop]: Abstraction has 94 states and 104 transitions. [2020-07-17 22:24:34,506 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:24:34,506 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 104 transitions. [2020-07-17 22:24:34,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-07-17 22:24:34,506 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:34,507 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] [2020-07-17 22:24:34,507 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-17 22:24:34,507 INFO L427 AbstractCegarLoop]: === Iteration 12 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:34,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:34,508 INFO L82 PathProgramCache]: Analyzing trace with hash -600882406, now seen corresponding path program 1 times [2020-07-17 22:24:34,508 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:34,508 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729651056] [2020-07-17 22:24:34,508 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {10572#(and (= ~pended~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)|) (= ~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;~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; {10534#true} is VALID [2020-07-17 22:24:34,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10534#true} {10534#true} #460#return; {10534#true} is VALID [2020-07-17 22:24:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {10573#(and (= ~pended~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; {10534#true} is VALID [2020-07-17 22:24:34,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10534#true} {10534#true} #440#return; {10534#true} is VALID [2020-07-17 22:24:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {10574#(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; {10534#true} is VALID [2020-07-17 22:24:34,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,729 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10534#true} {10534#true} #442#return; {10534#true} is VALID [2020-07-17 22:24:34,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {10534#true} is VALID [2020-07-17 22:24:34,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10534#true} {10534#true} #438#return; {10534#true} is VALID [2020-07-17 22:24:34,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10534#true} is VALID [2020-07-17 22:24:34,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {10534#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {10534#true} is VALID [2020-07-17 22:24:34,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10534#true} {10534#true} #438#return; {10534#true} is VALID [2020-07-17 22:24:34,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {10534#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {10534#true} is VALID [2020-07-17 22:24:34,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,818 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10534#true} {10534#true} #448#return; {10534#true} is VALID [2020-07-17 22:24:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:34,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {10593#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {10534#true} is VALID [2020-07-17 22:24:34,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,847 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10534#true} {10534#true} #450#return; {10534#true} is VALID [2020-07-17 22:24:34,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {10575#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {10534#true} is VALID [2020-07-17 22:24:34,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {10534#true} assume 0 != ~compRegistered~0; {10534#true} is VALID [2020-07-17 22:24:34,849 INFO L263 TraceCheckUtils]: 2: Hoare triple {10534#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10534#true} is VALID [2020-07-17 22:24:34,850 INFO L263 TraceCheckUtils]: 4: Hoare triple {10534#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,850 INFO L280 TraceCheckUtils]: 5: Hoare triple {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {10534#true} is VALID [2020-07-17 22:24:34,850 INFO L280 TraceCheckUtils]: 6: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,850 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10534#true} {10534#true} #438#return; {10534#true} is VALID [2020-07-17 22:24:34,851 INFO L280 TraceCheckUtils]: 8: Hoare triple {10534#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {10534#true} is VALID [2020-07-17 22:24:34,851 INFO L280 TraceCheckUtils]: 9: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,851 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10534#true} {10534#true} #448#return; {10534#true} is VALID [2020-07-17 22:24:34,851 INFO L280 TraceCheckUtils]: 11: Hoare triple {10534#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {10534#true} is VALID [2020-07-17 22:24:34,852 INFO L263 TraceCheckUtils]: 12: Hoare triple {10534#true} call stubMoreProcessingRequired(); {10593#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:34,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {10593#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {10534#true} is VALID [2020-07-17 22:24:34,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,853 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10534#true} {10534#true} #450#return; {10534#true} is VALID [2020-07-17 22:24:34,853 INFO L280 TraceCheckUtils]: 16: Hoare triple {10534#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {10534#true} is VALID [2020-07-17 22:24:34,853 INFO L280 TraceCheckUtils]: 17: Hoare triple {10534#true} assume 0 == ~tmp_ndt_2~0; {10534#true} is VALID [2020-07-17 22:24:34,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {10534#true} ~returnVal2~0 := 0; {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,855 INFO L280 TraceCheckUtils]: 19: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,856 INFO L280 TraceCheckUtils]: 20: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,856 INFO L280 TraceCheckUtils]: 21: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,857 INFO L280 TraceCheckUtils]: 22: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {10588#(<= |IofCallDriver_#res| 0)} is VALID [2020-07-17 22:24:34,858 INFO L280 TraceCheckUtils]: 23: Hoare triple {10588#(<= |IofCallDriver_#res| 0)} assume true; {10588#(<= |IofCallDriver_#res| 0)} is VALID [2020-07-17 22:24:34,859 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10588#(<= |IofCallDriver_#res| 0)} {10534#true} #468#return; {10570#(not (= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-17 22:24:34,861 INFO L263 TraceCheckUtils]: 0: Hoare triple {10534#true} call ULTIMATE.init(); {10572#(and (= ~pended~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)|) (= ~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 22:24:34,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {10572#(and (= ~pended~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)|) (= ~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;~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; {10534#true} is VALID [2020-07-17 22:24:34,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,861 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10534#true} {10534#true} #460#return; {10534#true} is VALID [2020-07-17 22:24:34,861 INFO L263 TraceCheckUtils]: 4: Hoare triple {10534#true} call #t~ret31 := main(); {10534#true} is VALID [2020-07-17 22:24:34,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {10534#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;~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; {10534#true} is VALID [2020-07-17 22:24:34,863 INFO L263 TraceCheckUtils]: 6: Hoare triple {10534#true} call _BLAST_init(); {10573#(and (= ~pended~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 22:24:34,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {10573#(and (= ~pended~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; {10534#true} is VALID [2020-07-17 22:24:34,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,863 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10534#true} {10534#true} #440#return; {10534#true} is VALID [2020-07-17 22:24:34,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {10534#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; {10534#true} is VALID [2020-07-17 22:24:34,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {10534#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {10534#true} is VALID [2020-07-17 22:24:34,864 INFO L263 TraceCheckUtils]: 12: Hoare triple {10534#true} call stub_driver_init(); {10574#(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 22:24:34,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {10574#(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; {10534#true} is VALID [2020-07-17 22:24:34,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,865 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10534#true} {10534#true} #442#return; {10534#true} is VALID [2020-07-17 22:24:34,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {10534#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {10534#true} is VALID [2020-07-17 22:24:34,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {10534#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {10534#true} is VALID [2020-07-17 22:24:34,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {10534#true} assume 3 == ~tmp_ndt_1~0; {10534#true} is VALID [2020-07-17 22:24:34,865 INFO L263 TraceCheckUtils]: 19: Hoare triple {10534#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {10534#true} is VALID [2020-07-17 22:24:34,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {10534#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; {10534#true} is VALID [2020-07-17 22:24:34,865 INFO L280 TraceCheckUtils]: 21: Hoare triple {10534#true} assume 0 == ~irpStack__MinorFunction~0; {10534#true} is VALID [2020-07-17 22:24:34,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {10534#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {10534#true} is VALID [2020-07-17 22:24:34,866 INFO L280 TraceCheckUtils]: 23: Hoare triple {10534#true} assume !(~s~0 != ~NP~0); {10534#true} is VALID [2020-07-17 22:24:34,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {10534#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {10534#true} is VALID [2020-07-17 22:24:34,866 INFO L280 TraceCheckUtils]: 25: Hoare triple {10534#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {10534#true} is VALID [2020-07-17 22:24:34,870 INFO L263 TraceCheckUtils]: 26: Hoare triple {10534#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {10575#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:34,870 INFO L280 TraceCheckUtils]: 27: Hoare triple {10575#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {10534#true} is VALID [2020-07-17 22:24:34,871 INFO L280 TraceCheckUtils]: 28: Hoare triple {10534#true} assume 0 != ~compRegistered~0; {10534#true} is VALID [2020-07-17 22:24:34,874 INFO L263 TraceCheckUtils]: 29: Hoare triple {10534#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,875 INFO L280 TraceCheckUtils]: 30: Hoare triple {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {10534#true} is VALID [2020-07-17 22:24:34,876 INFO L263 TraceCheckUtils]: 31: Hoare triple {10534#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:34,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {10589#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {10534#true} is VALID [2020-07-17 22:24:34,877 INFO L280 TraceCheckUtils]: 33: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,877 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10534#true} {10534#true} #438#return; {10534#true} is VALID [2020-07-17 22:24:34,877 INFO L280 TraceCheckUtils]: 35: Hoare triple {10534#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {10534#true} is VALID [2020-07-17 22:24:34,877 INFO L280 TraceCheckUtils]: 36: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,878 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10534#true} {10534#true} #448#return; {10534#true} is VALID [2020-07-17 22:24:34,878 INFO L280 TraceCheckUtils]: 38: Hoare triple {10534#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {10534#true} is VALID [2020-07-17 22:24:34,879 INFO L263 TraceCheckUtils]: 39: Hoare triple {10534#true} call stubMoreProcessingRequired(); {10593#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:34,879 INFO L280 TraceCheckUtils]: 40: Hoare triple {10593#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {10534#true} is VALID [2020-07-17 22:24:34,879 INFO L280 TraceCheckUtils]: 41: Hoare triple {10534#true} assume true; {10534#true} is VALID [2020-07-17 22:24:34,880 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10534#true} {10534#true} #450#return; {10534#true} is VALID [2020-07-17 22:24:34,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {10534#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {10534#true} is VALID [2020-07-17 22:24:34,880 INFO L280 TraceCheckUtils]: 44: Hoare triple {10534#true} assume 0 == ~tmp_ndt_2~0; {10534#true} is VALID [2020-07-17 22:24:34,881 INFO L280 TraceCheckUtils]: 45: Hoare triple {10534#true} ~returnVal2~0 := 0; {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,882 INFO L280 TraceCheckUtils]: 46: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} assume !(~s~0 == ~NP~0); {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,882 INFO L280 TraceCheckUtils]: 47: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} assume ~s~0 == ~MPR1~0; {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,883 INFO L280 TraceCheckUtils]: 48: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; {10587#(<= IofCallDriver_~returnVal2~0 0)} is VALID [2020-07-17 22:24:34,884 INFO L280 TraceCheckUtils]: 49: Hoare triple {10587#(<= IofCallDriver_~returnVal2~0 0)} #res := ~returnVal2~0; {10588#(<= |IofCallDriver_#res| 0)} is VALID [2020-07-17 22:24:34,884 INFO L280 TraceCheckUtils]: 50: Hoare triple {10588#(<= |IofCallDriver_#res| 0)} assume true; {10588#(<= |IofCallDriver_#res| 0)} is VALID [2020-07-17 22:24:34,885 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {10588#(<= |IofCallDriver_#res| 0)} {10534#true} #468#return; {10570#(not (= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-17 22:24:34,886 INFO L280 TraceCheckUtils]: 52: Hoare triple {10570#(not (= 259 |KbFilter_PnP_#t~ret8|))} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {10571#(not (= 259 KbFilter_PnP_~__cil_tmp23~0))} is VALID [2020-07-17 22:24:34,886 INFO L280 TraceCheckUtils]: 53: Hoare triple {10571#(not (= 259 KbFilter_PnP_~__cil_tmp23~0))} assume 259 == ~__cil_tmp23~0; {10535#false} is VALID [2020-07-17 22:24:34,887 INFO L263 TraceCheckUtils]: 54: Hoare triple {10535#false} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {10535#false} is VALID [2020-07-17 22:24:34,887 INFO L280 TraceCheckUtils]: 55: Hoare triple {10535#false} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {10535#false} is VALID [2020-07-17 22:24:34,887 INFO L280 TraceCheckUtils]: 56: Hoare triple {10535#false} assume !(~s~0 == ~MPR3~0); {10535#false} is VALID [2020-07-17 22:24:34,887 INFO L280 TraceCheckUtils]: 57: Hoare triple {10535#false} assume !(1 == ~customIrp~0); {10535#false} is VALID [2020-07-17 22:24:34,887 INFO L280 TraceCheckUtils]: 58: Hoare triple {10535#false} assume ~s~0 == ~MPR3~0; {10535#false} is VALID [2020-07-17 22:24:34,888 INFO L263 TraceCheckUtils]: 59: Hoare triple {10535#false} call errorFn(); {10535#false} is VALID [2020-07-17 22:24:34,888 INFO L280 TraceCheckUtils]: 60: Hoare triple {10535#false} assume !false; {10535#false} is VALID [2020-07-17 22:24:34,893 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 22:24:34,893 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729651056] [2020-07-17 22:24:34,894 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:34,894 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:24:34,894 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400730229] [2020-07-17 22:24:34,895 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 61 [2020-07-17 22:24:34,895 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:34,895 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:24:34,978 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:34,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:24:34,978 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:34,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:24:34,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:34,979 INFO L87 Difference]: Start difference. First operand 94 states and 104 transitions. Second operand 12 states. [2020-07-17 22:24:36,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:36,592 INFO L93 Difference]: Finished difference Result 112 states and 124 transitions. [2020-07-17 22:24:36,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:36,592 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 61 [2020-07-17 22:24:36,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:36,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:36,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 112 transitions. [2020-07-17 22:24:36,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:36,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 112 transitions. [2020-07-17 22:24:36,596 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 112 transitions. [2020-07-17 22:24:36,783 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 22:24:36,785 INFO L225 Difference]: With dead ends: 112 [2020-07-17 22:24:36,785 INFO L226 Difference]: Without dead ends: 93 [2020-07-17 22:24:36,786 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 22:24:36,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2020-07-17 22:24:37,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 89. [2020-07-17 22:24:37,120 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:37,121 INFO L82 GeneralOperation]: Start isEquivalent. First operand 93 states. Second operand 89 states. [2020-07-17 22:24:37,121 INFO L74 IsIncluded]: Start isIncluded. First operand 93 states. Second operand 89 states. [2020-07-17 22:24:37,121 INFO L87 Difference]: Start difference. First operand 93 states. Second operand 89 states. [2020-07-17 22:24:37,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:37,123 INFO L93 Difference]: Finished difference Result 93 states and 103 transitions. [2020-07-17 22:24:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 103 transitions. [2020-07-17 22:24:37,124 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:37,124 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:37,124 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand 93 states. [2020-07-17 22:24:37,124 INFO L87 Difference]: Start difference. First operand 89 states. Second operand 93 states. [2020-07-17 22:24:37,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:37,127 INFO L93 Difference]: Finished difference Result 93 states and 103 transitions. [2020-07-17 22:24:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 103 transitions. [2020-07-17 22:24:37,127 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:37,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:37,127 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:37,128 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89 states. [2020-07-17 22:24:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 97 transitions. [2020-07-17 22:24:37,130 INFO L78 Accepts]: Start accepts. Automaton has 89 states and 97 transitions. Word has length 61 [2020-07-17 22:24:37,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:37,130 INFO L479 AbstractCegarLoop]: Abstraction has 89 states and 97 transitions. [2020-07-17 22:24:37,130 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:24:37,130 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 97 transitions. [2020-07-17 22:24:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-07-17 22:24:37,131 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:37,131 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 22:24:37,131 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-17 22:24:37,132 INFO L427 AbstractCegarLoop]: === Iteration 13 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:37,132 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:37,132 INFO L82 PathProgramCache]: Analyzing trace with hash -673462309, now seen corresponding path program 1 times [2020-07-17 22:24:37,132 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:37,132 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320285653] [2020-07-17 22:24:37,133 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {11100#(and (= ~pended~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)|) (= ~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;~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; {11062#true} is VALID [2020-07-17 22:24:37,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11062#true} {11062#true} #460#return; {11062#true} is VALID [2020-07-17 22:24:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {11101#(and (= ~pended~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; {11062#true} is VALID [2020-07-17 22:24:37,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11062#true} {11062#true} #440#return; {11062#true} is VALID [2020-07-17 22:24:37,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {11102#(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; {11062#true} is VALID [2020-07-17 22:24:37,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,381 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11062#true} {11062#true} #442#return; {11062#true} is VALID [2020-07-17 22:24:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11062#true} is VALID [2020-07-17 22:24:37,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11062#true} {11062#true} #438#return; {11062#true} is VALID [2020-07-17 22:24:37,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11062#true} is VALID [2020-07-17 22:24:37,440 INFO L263 TraceCheckUtils]: 1: Hoare triple {11062#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:37,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11062#true} is VALID [2020-07-17 22:24:37,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,441 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11062#true} {11062#true} #438#return; {11062#true} is VALID [2020-07-17 22:24:37,441 INFO L280 TraceCheckUtils]: 5: Hoare triple {11062#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {11062#true} is VALID [2020-07-17 22:24:37,441 INFO L280 TraceCheckUtils]: 6: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,441 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11062#true} {11062#true} #448#return; {11062#true} is VALID [2020-07-17 22:24:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:37,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {11119#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {11062#true} is VALID [2020-07-17 22:24:37,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,461 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11062#true} {11062#true} #450#return; {11062#true} is VALID [2020-07-17 22:24:37,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {11103#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {11062#true} is VALID [2020-07-17 22:24:37,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {11062#true} assume 0 != ~compRegistered~0; {11062#true} is VALID [2020-07-17 22:24:37,463 INFO L263 TraceCheckUtils]: 2: Hoare triple {11062#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:37,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11062#true} is VALID [2020-07-17 22:24:37,464 INFO L263 TraceCheckUtils]: 4: Hoare triple {11062#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:37,465 INFO L280 TraceCheckUtils]: 5: Hoare triple {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11062#true} is VALID [2020-07-17 22:24:37,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,465 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11062#true} {11062#true} #438#return; {11062#true} is VALID [2020-07-17 22:24:37,465 INFO L280 TraceCheckUtils]: 8: Hoare triple {11062#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {11062#true} is VALID [2020-07-17 22:24:37,465 INFO L280 TraceCheckUtils]: 9: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,466 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11062#true} {11062#true} #448#return; {11062#true} is VALID [2020-07-17 22:24:37,466 INFO L280 TraceCheckUtils]: 11: Hoare triple {11062#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {11062#true} is VALID [2020-07-17 22:24:37,466 INFO L263 TraceCheckUtils]: 12: Hoare triple {11062#true} call stubMoreProcessingRequired(); {11119#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:37,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {11119#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {11062#true} is VALID [2020-07-17 22:24:37,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,467 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11062#true} {11062#true} #450#return; {11062#true} is VALID [2020-07-17 22:24:37,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {11062#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {11062#true} is VALID [2020-07-17 22:24:37,467 INFO L280 TraceCheckUtils]: 17: Hoare triple {11062#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {11062#true} is VALID [2020-07-17 22:24:37,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {11062#true} assume !(1 == ~tmp_ndt_3~0); {11062#true} is VALID [2020-07-17 22:24:37,468 INFO L280 TraceCheckUtils]: 19: Hoare triple {11062#true} ~returnVal2~0 := 259; {11062#true} is VALID [2020-07-17 22:24:37,468 INFO L280 TraceCheckUtils]: 20: Hoare triple {11062#true} assume !(~s~0 == ~NP~0); {11062#true} is VALID [2020-07-17 22:24:37,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {11062#true} assume ~s~0 == ~MPR1~0; {11062#true} is VALID [2020-07-17 22:24:37,468 INFO L280 TraceCheckUtils]: 22: Hoare triple {11062#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {11062#true} is VALID [2020-07-17 22:24:37,468 INFO L280 TraceCheckUtils]: 23: Hoare triple {11062#true} #res := ~returnVal2~0; {11062#true} is VALID [2020-07-17 22:24:37,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,469 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11062#true} {11062#true} #468#return; {11062#true} is VALID [2020-07-17 22:24:37,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {11062#true} call ULTIMATE.init(); {11100#(and (= ~pended~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)|) (= ~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 22:24:37,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {11100#(and (= ~pended~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)|) (= ~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;~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; {11062#true} is VALID [2020-07-17 22:24:37,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,472 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11062#true} {11062#true} #460#return; {11062#true} is VALID [2020-07-17 22:24:37,473 INFO L263 TraceCheckUtils]: 4: Hoare triple {11062#true} call #t~ret31 := main(); {11062#true} is VALID [2020-07-17 22:24:37,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {11062#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;~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; {11062#true} is VALID [2020-07-17 22:24:37,475 INFO L263 TraceCheckUtils]: 6: Hoare triple {11062#true} call _BLAST_init(); {11101#(and (= ~pended~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 22:24:37,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {11101#(and (= ~pended~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; {11062#true} is VALID [2020-07-17 22:24:37,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,476 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11062#true} {11062#true} #440#return; {11062#true} is VALID [2020-07-17 22:24:37,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {11062#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; {11062#true} is VALID [2020-07-17 22:24:37,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {11062#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {11062#true} is VALID [2020-07-17 22:24:37,477 INFO L263 TraceCheckUtils]: 12: Hoare triple {11062#true} call stub_driver_init(); {11102#(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 22:24:37,478 INFO L280 TraceCheckUtils]: 13: Hoare triple {11102#(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; {11062#true} is VALID [2020-07-17 22:24:37,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,478 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11062#true} {11062#true} #442#return; {11062#true} is VALID [2020-07-17 22:24:37,478 INFO L280 TraceCheckUtils]: 16: Hoare triple {11062#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {11062#true} is VALID [2020-07-17 22:24:37,479 INFO L280 TraceCheckUtils]: 17: Hoare triple {11062#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {11062#true} is VALID [2020-07-17 22:24:37,479 INFO L280 TraceCheckUtils]: 18: Hoare triple {11062#true} assume 3 == ~tmp_ndt_1~0; {11062#true} is VALID [2020-07-17 22:24:37,479 INFO L263 TraceCheckUtils]: 19: Hoare triple {11062#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {11062#true} is VALID [2020-07-17 22:24:37,479 INFO L280 TraceCheckUtils]: 20: Hoare triple {11062#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; {11062#true} is VALID [2020-07-17 22:24:37,480 INFO L280 TraceCheckUtils]: 21: Hoare triple {11062#true} assume 0 == ~irpStack__MinorFunction~0; {11062#true} is VALID [2020-07-17 22:24:37,480 INFO L280 TraceCheckUtils]: 22: Hoare triple {11062#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {11062#true} is VALID [2020-07-17 22:24:37,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {11062#true} assume !(~s~0 != ~NP~0); {11062#true} is VALID [2020-07-17 22:24:37,480 INFO L280 TraceCheckUtils]: 24: Hoare triple {11062#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {11062#true} is VALID [2020-07-17 22:24:37,481 INFO L280 TraceCheckUtils]: 25: Hoare triple {11062#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {11062#true} is VALID [2020-07-17 22:24:37,482 INFO L263 TraceCheckUtils]: 26: Hoare triple {11062#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {11103#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:37,483 INFO L280 TraceCheckUtils]: 27: Hoare triple {11103#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {11062#true} is VALID [2020-07-17 22:24:37,483 INFO L280 TraceCheckUtils]: 28: Hoare triple {11062#true} assume 0 != ~compRegistered~0; {11062#true} is VALID [2020-07-17 22:24:37,484 INFO L263 TraceCheckUtils]: 29: Hoare triple {11062#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:37,485 INFO L280 TraceCheckUtils]: 30: Hoare triple {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11062#true} is VALID [2020-07-17 22:24:37,486 INFO L263 TraceCheckUtils]: 31: Hoare triple {11062#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:37,486 INFO L280 TraceCheckUtils]: 32: Hoare triple {11115#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11062#true} is VALID [2020-07-17 22:24:37,487 INFO L280 TraceCheckUtils]: 33: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,487 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11062#true} {11062#true} #438#return; {11062#true} is VALID [2020-07-17 22:24:37,487 INFO L280 TraceCheckUtils]: 35: Hoare triple {11062#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {11062#true} is VALID [2020-07-17 22:24:37,487 INFO L280 TraceCheckUtils]: 36: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,488 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11062#true} {11062#true} #448#return; {11062#true} is VALID [2020-07-17 22:24:37,488 INFO L280 TraceCheckUtils]: 38: Hoare triple {11062#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {11062#true} is VALID [2020-07-17 22:24:37,489 INFO L263 TraceCheckUtils]: 39: Hoare triple {11062#true} call stubMoreProcessingRequired(); {11119#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:37,489 INFO L280 TraceCheckUtils]: 40: Hoare triple {11119#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {11062#true} is VALID [2020-07-17 22:24:37,489 INFO L280 TraceCheckUtils]: 41: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,489 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11062#true} {11062#true} #450#return; {11062#true} is VALID [2020-07-17 22:24:37,489 INFO L280 TraceCheckUtils]: 43: Hoare triple {11062#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {11062#true} is VALID [2020-07-17 22:24:37,490 INFO L280 TraceCheckUtils]: 44: Hoare triple {11062#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {11062#true} is VALID [2020-07-17 22:24:37,490 INFO L280 TraceCheckUtils]: 45: Hoare triple {11062#true} assume !(1 == ~tmp_ndt_3~0); {11062#true} is VALID [2020-07-17 22:24:37,490 INFO L280 TraceCheckUtils]: 46: Hoare triple {11062#true} ~returnVal2~0 := 259; {11062#true} is VALID [2020-07-17 22:24:37,490 INFO L280 TraceCheckUtils]: 47: Hoare triple {11062#true} assume !(~s~0 == ~NP~0); {11062#true} is VALID [2020-07-17 22:24:37,490 INFO L280 TraceCheckUtils]: 48: Hoare triple {11062#true} assume ~s~0 == ~MPR1~0; {11062#true} is VALID [2020-07-17 22:24:37,491 INFO L280 TraceCheckUtils]: 49: Hoare triple {11062#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {11062#true} is VALID [2020-07-17 22:24:37,491 INFO L280 TraceCheckUtils]: 50: Hoare triple {11062#true} #res := ~returnVal2~0; {11062#true} is VALID [2020-07-17 22:24:37,491 INFO L280 TraceCheckUtils]: 51: Hoare triple {11062#true} assume true; {11062#true} is VALID [2020-07-17 22:24:37,491 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {11062#true} {11062#true} #468#return; {11062#true} is VALID [2020-07-17 22:24:37,491 INFO L280 TraceCheckUtils]: 53: Hoare triple {11062#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {11062#true} is VALID [2020-07-17 22:24:37,491 INFO L280 TraceCheckUtils]: 54: Hoare triple {11062#true} assume 259 == ~__cil_tmp23~0; {11062#true} is VALID [2020-07-17 22:24:37,492 INFO L263 TraceCheckUtils]: 55: Hoare triple {11062#true} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {11062#true} is VALID [2020-07-17 22:24:37,492 INFO L280 TraceCheckUtils]: 56: Hoare triple {11062#true} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {11062#true} is VALID [2020-07-17 22:24:37,493 INFO L280 TraceCheckUtils]: 57: Hoare triple {11062#true} assume !(~s~0 == ~MPR3~0); {11099#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-17 22:24:37,493 INFO L280 TraceCheckUtils]: 58: Hoare triple {11099#(not (= ~MPR3~0 ~s~0))} assume !(1 == ~customIrp~0); {11099#(not (= ~MPR3~0 ~s~0))} is VALID [2020-07-17 22:24:37,494 INFO L280 TraceCheckUtils]: 59: Hoare triple {11099#(not (= ~MPR3~0 ~s~0))} assume ~s~0 == ~MPR3~0; {11063#false} is VALID [2020-07-17 22:24:37,494 INFO L263 TraceCheckUtils]: 60: Hoare triple {11063#false} call errorFn(); {11063#false} is VALID [2020-07-17 22:24:37,494 INFO L280 TraceCheckUtils]: 61: Hoare triple {11063#false} assume !false; {11063#false} is VALID [2020-07-17 22:24:37,501 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 22:24:37,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320285653] [2020-07-17 22:24:37,502 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:37,502 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 22:24:37,502 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029356646] [2020-07-17 22:24:37,503 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 62 [2020-07-17 22:24:37,503 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:37,504 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:24:37,592 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 22:24:37,592 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:24:37,592 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:37,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:24:37,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:24:37,593 INFO L87 Difference]: Start difference. First operand 89 states and 97 transitions. Second operand 9 states. [2020-07-17 22:24:38,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:38,803 INFO L93 Difference]: Finished difference Result 105 states and 114 transitions. [2020-07-17 22:24:38,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:24:38,803 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 62 [2020-07-17 22:24:38,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:38,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:38,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 100 transitions. [2020-07-17 22:24:38,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:38,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 100 transitions. [2020-07-17 22:24:38,806 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 100 transitions. [2020-07-17 22:24:38,985 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:38,987 INFO L225 Difference]: With dead ends: 105 [2020-07-17 22:24:38,987 INFO L226 Difference]: Without dead ends: 100 [2020-07-17 22:24:38,988 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:24:38,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2020-07-17 22:24:39,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 91. [2020-07-17 22:24:39,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:39,322 INFO L82 GeneralOperation]: Start isEquivalent. First operand 100 states. Second operand 91 states. [2020-07-17 22:24:39,322 INFO L74 IsIncluded]: Start isIncluded. First operand 100 states. Second operand 91 states. [2020-07-17 22:24:39,322 INFO L87 Difference]: Start difference. First operand 100 states. Second operand 91 states. [2020-07-17 22:24:39,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:39,325 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-17 22:24:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-17 22:24:39,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:39,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:39,327 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 100 states. [2020-07-17 22:24:39,327 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 100 states. [2020-07-17 22:24:39,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:39,329 INFO L93 Difference]: Finished difference Result 100 states and 108 transitions. [2020-07-17 22:24:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2020-07-17 22:24:39,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:39,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:39,330 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:39,331 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2020-07-17 22:24:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 98 transitions. [2020-07-17 22:24:39,333 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 98 transitions. Word has length 62 [2020-07-17 22:24:39,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:39,333 INFO L479 AbstractCegarLoop]: Abstraction has 91 states and 98 transitions. [2020-07-17 22:24:39,333 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:24:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 98 transitions. [2020-07-17 22:24:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-07-17 22:24:39,334 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:39,334 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 22:24:39,335 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-17 22:24:39,335 INFO L427 AbstractCegarLoop]: === Iteration 14 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:39,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:39,335 INFO L82 PathProgramCache]: Analyzing trace with hash 475938380, now seen corresponding path program 1 times [2020-07-17 22:24:39,336 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:39,336 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260167239] [2020-07-17 22:24:39,336 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {11636#(and (= ~pended~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)|) (= ~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;~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; {11597#true} is VALID [2020-07-17 22:24:39,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,474 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11597#true} {11597#true} #460#return; {11597#true} is VALID [2020-07-17 22:24:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {11637#(and (= ~pended~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; {11597#true} is VALID [2020-07-17 22:24:39,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,544 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11597#true} {11597#true} #440#return; {11597#true} is VALID [2020-07-17 22:24:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {11638#(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; {11597#true} is VALID [2020-07-17 22:24:39,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,585 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11597#true} {11597#true} #442#return; {11597#true} is VALID [2020-07-17 22:24:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11597#true} is VALID [2020-07-17 22:24:39,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,697 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11597#true} {11597#true} #438#return; {11597#true} is VALID [2020-07-17 22:24:39,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11597#true} is VALID [2020-07-17 22:24:39,699 INFO L263 TraceCheckUtils]: 1: Hoare triple {11597#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:39,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11597#true} is VALID [2020-07-17 22:24:39,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,699 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11597#true} {11597#true} #438#return; {11597#true} is VALID [2020-07-17 22:24:39,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {11597#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {11597#true} is VALID [2020-07-17 22:24:39,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,700 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11597#true} {11597#true} #448#return; {11597#true} is VALID [2020-07-17 22:24:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:39,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {11657#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {11597#true} is VALID [2020-07-17 22:24:39,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,728 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11597#true} {11597#true} #450#return; {11597#true} is VALID [2020-07-17 22:24:39,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {11639#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {11597#true} is VALID [2020-07-17 22:24:39,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {11597#true} assume 0 != ~compRegistered~0; {11597#true} is VALID [2020-07-17 22:24:39,730 INFO L263 TraceCheckUtils]: 2: Hoare triple {11597#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:39,730 INFO L280 TraceCheckUtils]: 3: Hoare triple {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11597#true} is VALID [2020-07-17 22:24:39,732 INFO L263 TraceCheckUtils]: 4: Hoare triple {11597#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:39,732 INFO L280 TraceCheckUtils]: 5: Hoare triple {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11597#true} is VALID [2020-07-17 22:24:39,733 INFO L280 TraceCheckUtils]: 6: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,733 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11597#true} {11597#true} #438#return; {11597#true} is VALID [2020-07-17 22:24:39,733 INFO L280 TraceCheckUtils]: 8: Hoare triple {11597#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {11597#true} is VALID [2020-07-17 22:24:39,733 INFO L280 TraceCheckUtils]: 9: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,733 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11597#true} {11597#true} #448#return; {11597#true} is VALID [2020-07-17 22:24:39,734 INFO L280 TraceCheckUtils]: 11: Hoare triple {11597#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {11597#true} is VALID [2020-07-17 22:24:39,735 INFO L263 TraceCheckUtils]: 12: Hoare triple {11597#true} call stubMoreProcessingRequired(); {11657#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:39,735 INFO L280 TraceCheckUtils]: 13: Hoare triple {11657#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {11597#true} is VALID [2020-07-17 22:24:39,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,736 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11597#true} {11597#true} #450#return; {11597#true} is VALID [2020-07-17 22:24:39,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {11597#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {11597#true} is VALID [2020-07-17 22:24:39,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {11597#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {11597#true} is VALID [2020-07-17 22:24:39,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {11597#true} assume !(1 == ~tmp_ndt_3~0); {11597#true} is VALID [2020-07-17 22:24:39,738 INFO L280 TraceCheckUtils]: 19: Hoare triple {11597#true} ~returnVal2~0 := 259; {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,738 INFO L280 TraceCheckUtils]: 20: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,739 INFO L280 TraceCheckUtils]: 21: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,740 INFO L280 TraceCheckUtils]: 22: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,741 INFO L280 TraceCheckUtils]: 23: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {11652#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:39,741 INFO L280 TraceCheckUtils]: 24: Hoare triple {11652#(<= 259 |IofCallDriver_#res|)} assume true; {11652#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:39,742 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11652#(<= 259 |IofCallDriver_#res|)} {11597#true} #468#return; {11634#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-17 22:24:39,746 INFO L263 TraceCheckUtils]: 0: Hoare triple {11597#true} call ULTIMATE.init(); {11636#(and (= ~pended~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)|) (= ~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 22:24:39,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {11636#(and (= ~pended~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)|) (= ~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;~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; {11597#true} is VALID [2020-07-17 22:24:39,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,747 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11597#true} {11597#true} #460#return; {11597#true} is VALID [2020-07-17 22:24:39,747 INFO L263 TraceCheckUtils]: 4: Hoare triple {11597#true} call #t~ret31 := main(); {11597#true} is VALID [2020-07-17 22:24:39,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {11597#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;~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; {11597#true} is VALID [2020-07-17 22:24:39,750 INFO L263 TraceCheckUtils]: 6: Hoare triple {11597#true} call _BLAST_init(); {11637#(and (= ~pended~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 22:24:39,750 INFO L280 TraceCheckUtils]: 7: Hoare triple {11637#(and (= ~pended~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; {11597#true} is VALID [2020-07-17 22:24:39,751 INFO L280 TraceCheckUtils]: 8: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,751 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11597#true} {11597#true} #440#return; {11597#true} is VALID [2020-07-17 22:24:39,751 INFO L280 TraceCheckUtils]: 10: Hoare triple {11597#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; {11597#true} is VALID [2020-07-17 22:24:39,751 INFO L280 TraceCheckUtils]: 11: Hoare triple {11597#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {11597#true} is VALID [2020-07-17 22:24:39,753 INFO L263 TraceCheckUtils]: 12: Hoare triple {11597#true} call stub_driver_init(); {11638#(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 22:24:39,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {11638#(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; {11597#true} is VALID [2020-07-17 22:24:39,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,754 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11597#true} {11597#true} #442#return; {11597#true} is VALID [2020-07-17 22:24:39,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {11597#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {11597#true} is VALID [2020-07-17 22:24:39,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {11597#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {11597#true} is VALID [2020-07-17 22:24:39,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {11597#true} assume 3 == ~tmp_ndt_1~0; {11597#true} is VALID [2020-07-17 22:24:39,755 INFO L263 TraceCheckUtils]: 19: Hoare triple {11597#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {11597#true} is VALID [2020-07-17 22:24:39,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {11597#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; {11597#true} is VALID [2020-07-17 22:24:39,755 INFO L280 TraceCheckUtils]: 21: Hoare triple {11597#true} assume 0 == ~irpStack__MinorFunction~0; {11597#true} is VALID [2020-07-17 22:24:39,755 INFO L280 TraceCheckUtils]: 22: Hoare triple {11597#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {11597#true} is VALID [2020-07-17 22:24:39,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {11597#true} assume !(~s~0 != ~NP~0); {11597#true} is VALID [2020-07-17 22:24:39,756 INFO L280 TraceCheckUtils]: 24: Hoare triple {11597#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {11597#true} is VALID [2020-07-17 22:24:39,756 INFO L280 TraceCheckUtils]: 25: Hoare triple {11597#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {11597#true} is VALID [2020-07-17 22:24:39,758 INFO L263 TraceCheckUtils]: 26: Hoare triple {11597#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {11639#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:39,758 INFO L280 TraceCheckUtils]: 27: Hoare triple {11639#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {11597#true} is VALID [2020-07-17 22:24:39,758 INFO L280 TraceCheckUtils]: 28: Hoare triple {11597#true} assume 0 != ~compRegistered~0; {11597#true} is VALID [2020-07-17 22:24:39,759 INFO L263 TraceCheckUtils]: 29: Hoare triple {11597#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:39,759 INFO L280 TraceCheckUtils]: 30: Hoare triple {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {11597#true} is VALID [2020-07-17 22:24:39,761 INFO L263 TraceCheckUtils]: 31: Hoare triple {11597#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:39,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {11653#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {11597#true} is VALID [2020-07-17 22:24:39,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,762 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11597#true} {11597#true} #438#return; {11597#true} is VALID [2020-07-17 22:24:39,762 INFO L280 TraceCheckUtils]: 35: Hoare triple {11597#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {11597#true} is VALID [2020-07-17 22:24:39,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,763 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11597#true} {11597#true} #448#return; {11597#true} is VALID [2020-07-17 22:24:39,763 INFO L280 TraceCheckUtils]: 38: Hoare triple {11597#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {11597#true} is VALID [2020-07-17 22:24:39,764 INFO L263 TraceCheckUtils]: 39: Hoare triple {11597#true} call stubMoreProcessingRequired(); {11657#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:39,765 INFO L280 TraceCheckUtils]: 40: Hoare triple {11657#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {11597#true} is VALID [2020-07-17 22:24:39,765 INFO L280 TraceCheckUtils]: 41: Hoare triple {11597#true} assume true; {11597#true} is VALID [2020-07-17 22:24:39,765 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11597#true} {11597#true} #450#return; {11597#true} is VALID [2020-07-17 22:24:39,765 INFO L280 TraceCheckUtils]: 43: Hoare triple {11597#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {11597#true} is VALID [2020-07-17 22:24:39,765 INFO L280 TraceCheckUtils]: 44: Hoare triple {11597#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {11597#true} is VALID [2020-07-17 22:24:39,765 INFO L280 TraceCheckUtils]: 45: Hoare triple {11597#true} assume !(1 == ~tmp_ndt_3~0); {11597#true} is VALID [2020-07-17 22:24:39,766 INFO L280 TraceCheckUtils]: 46: Hoare triple {11597#true} ~returnVal2~0 := 259; {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,767 INFO L280 TraceCheckUtils]: 47: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} assume !(~s~0 == ~NP~0); {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,768 INFO L280 TraceCheckUtils]: 48: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} assume ~s~0 == ~MPR1~0; {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,769 INFO L280 TraceCheckUtils]: 49: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {11651#(<= 259 IofCallDriver_~returnVal2~0)} is VALID [2020-07-17 22:24:39,769 INFO L280 TraceCheckUtils]: 50: Hoare triple {11651#(<= 259 IofCallDriver_~returnVal2~0)} #res := ~returnVal2~0; {11652#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:39,770 INFO L280 TraceCheckUtils]: 51: Hoare triple {11652#(<= 259 |IofCallDriver_#res|)} assume true; {11652#(<= 259 |IofCallDriver_#res|)} is VALID [2020-07-17 22:24:39,772 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {11652#(<= 259 |IofCallDriver_#res|)} {11597#true} #468#return; {11634#(<= 259 |KbFilter_PnP_#t~ret8|)} is VALID [2020-07-17 22:24:39,773 INFO L280 TraceCheckUtils]: 53: Hoare triple {11634#(<= 259 |KbFilter_PnP_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {11635#(<= 259 KbFilter_PnP_~status~0)} is VALID [2020-07-17 22:24:39,774 INFO L280 TraceCheckUtils]: 54: Hoare triple {11635#(<= 259 KbFilter_PnP_~status~0)} assume !(259 == ~__cil_tmp23~0); {11635#(<= 259 KbFilter_PnP_~status~0)} is VALID [2020-07-17 22:24:39,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {11635#(<= 259 KbFilter_PnP_~status~0)} assume !(~status~0 >= 0); {11598#false} is VALID [2020-07-17 22:24:39,776 INFO L280 TraceCheckUtils]: 56: Hoare triple {11598#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {11598#false} is VALID [2020-07-17 22:24:39,776 INFO L263 TraceCheckUtils]: 57: Hoare triple {11598#false} call IofCompleteRequest(~Irp, 0); {11598#false} is VALID [2020-07-17 22:24:39,776 INFO L280 TraceCheckUtils]: 58: Hoare triple {11598#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {11598#false} is VALID [2020-07-17 22:24:39,776 INFO L280 TraceCheckUtils]: 59: Hoare triple {11598#false} assume !(~s~0 == ~NP~0); {11598#false} is VALID [2020-07-17 22:24:39,777 INFO L263 TraceCheckUtils]: 60: Hoare triple {11598#false} call errorFn(); {11598#false} is VALID [2020-07-17 22:24:39,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {11598#false} assume !false; {11598#false} is VALID [2020-07-17 22:24:39,783 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 22:24:39,783 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260167239] [2020-07-17 22:24:39,784 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:39,784 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:24:39,784 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029039036] [2020-07-17 22:24:39,785 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 62 [2020-07-17 22:24:39,785 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:39,785 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:24:39,903 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 22:24:39,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:24:39,904 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:39,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:24:39,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:39,904 INFO L87 Difference]: Start difference. First operand 91 states and 98 transitions. Second operand 12 states. [2020-07-17 22:24:41,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:41,920 INFO L93 Difference]: Finished difference Result 98 states and 104 transitions. [2020-07-17 22:24:41,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:41,921 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 62 [2020-07-17 22:24:41,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 91 transitions. [2020-07-17 22:24:41,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:41,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 91 transitions. [2020-07-17 22:24:41,925 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 91 transitions. [2020-07-17 22:24:42,098 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:42,100 INFO L225 Difference]: With dead ends: 98 [2020-07-17 22:24:42,100 INFO L226 Difference]: Without dead ends: 91 [2020-07-17 22:24:42,101 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 22:24:42,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2020-07-17 22:24:42,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2020-07-17 22:24:42,424 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:42,424 INFO L82 GeneralOperation]: Start isEquivalent. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:42,424 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:42,424 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:42,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:42,427 INFO L93 Difference]: Finished difference Result 91 states and 97 transitions. [2020-07-17 22:24:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 97 transitions. [2020-07-17 22:24:42,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:42,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:42,427 INFO L74 IsIncluded]: Start isIncluded. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:42,427 INFO L87 Difference]: Start difference. First operand 91 states. Second operand 91 states. [2020-07-17 22:24:42,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:42,429 INFO L93 Difference]: Finished difference Result 91 states and 97 transitions. [2020-07-17 22:24:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 97 transitions. [2020-07-17 22:24:42,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:42,430 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:42,430 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:42,430 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91 states. [2020-07-17 22:24:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 97 transitions. [2020-07-17 22:24:42,432 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 97 transitions. Word has length 62 [2020-07-17 22:24:42,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:42,432 INFO L479 AbstractCegarLoop]: Abstraction has 91 states and 97 transitions. [2020-07-17 22:24:42,433 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:24:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 97 transitions. [2020-07-17 22:24:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-07-17 22:24:42,433 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:42,434 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] [2020-07-17 22:24:42,434 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-17 22:24:42,434 INFO L427 AbstractCegarLoop]: === Iteration 15 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:42,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:42,435 INFO L82 PathProgramCache]: Analyzing trace with hash 359859562, now seen corresponding path program 1 times [2020-07-17 22:24:42,435 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:42,435 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996544739] [2020-07-17 22:24:42,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {12146#(and (= ~pended~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)|) (= ~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;~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; {12107#true} is VALID [2020-07-17 22:24:42,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {12107#true} assume true; {12107#true} is VALID [2020-07-17 22:24:42,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12107#true} {12107#true} #460#return; {12107#true} is VALID [2020-07-17 22:24:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {12147#(and (= ~pended~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; {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-17 22:24:42,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} assume true; {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-17 22:24:42,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} {12107#true} #440#return; {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-17 22:24:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {12148#(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; {12107#true} is VALID [2020-07-17 22:24:42,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {12107#true} assume true; {12107#true} is VALID [2020-07-17 22:24:42,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12107#true} {12107#true} #442#return; {12107#true} is VALID [2020-07-17 22:24:42,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #438#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12107#true} is VALID [2020-07-17 22:24:42,865 INFO L263 TraceCheckUtils]: 1: Hoare triple {12107#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:42,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,869 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #438#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {12145#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,874 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #448#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:42,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {12165#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12107#true} is VALID [2020-07-17 22:24:42,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {12107#true} assume true; {12107#true} is VALID [2020-07-17 22:24:42,899 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12107#true} {12145#(= ~setEventCalled~0 1)} #450#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {12149#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {12107#true} is VALID [2020-07-17 22:24:42,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {12107#true} assume 0 != ~compRegistered~0; {12107#true} is VALID [2020-07-17 22:24:42,901 INFO L263 TraceCheckUtils]: 2: Hoare triple {12107#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:42,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12107#true} is VALID [2020-07-17 22:24:42,903 INFO L263 TraceCheckUtils]: 4: Hoare triple {12107#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:42,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,905 INFO L280 TraceCheckUtils]: 6: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,906 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #438#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {12145#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,908 INFO L280 TraceCheckUtils]: 9: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,910 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #448#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,911 INFO L280 TraceCheckUtils]: 11: Hoare triple {12145#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,912 INFO L263 TraceCheckUtils]: 12: Hoare triple {12145#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {12165#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:42,913 INFO L280 TraceCheckUtils]: 13: Hoare triple {12165#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12107#true} is VALID [2020-07-17 22:24:42,913 INFO L280 TraceCheckUtils]: 14: Hoare triple {12107#true} assume true; {12107#true} is VALID [2020-07-17 22:24:42,914 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12107#true} {12145#(= ~setEventCalled~0 1)} #450#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,916 INFO L280 TraceCheckUtils]: 16: Hoare triple {12145#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,916 INFO L280 TraceCheckUtils]: 17: Hoare triple {12145#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,917 INFO L280 TraceCheckUtils]: 18: Hoare triple {12145#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_3~0); {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,917 INFO L280 TraceCheckUtils]: 19: Hoare triple {12145#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,918 INFO L280 TraceCheckUtils]: 20: Hoare triple {12145#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {12145#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {12145#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,920 INFO L280 TraceCheckUtils]: 23: Hoare triple {12145#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,920 INFO L280 TraceCheckUtils]: 24: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,922 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #468#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {12107#true} call ULTIMATE.init(); {12146#(and (= ~pended~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)|) (= ~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 22:24:42,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {12146#(and (= ~pended~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)|) (= ~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;~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; {12107#true} is VALID [2020-07-17 22:24:42,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {12107#true} assume true; {12107#true} is VALID [2020-07-17 22:24:42,926 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12107#true} {12107#true} #460#return; {12107#true} is VALID [2020-07-17 22:24:42,926 INFO L263 TraceCheckUtils]: 4: Hoare triple {12107#true} call #t~ret31 := main(); {12107#true} is VALID [2020-07-17 22:24:42,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {12107#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;~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; {12107#true} is VALID [2020-07-17 22:24:42,929 INFO L263 TraceCheckUtils]: 6: Hoare triple {12107#true} call _BLAST_init(); {12147#(and (= ~pended~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 22:24:42,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {12147#(and (= ~pended~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; {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-17 22:24:42,931 INFO L280 TraceCheckUtils]: 8: Hoare triple {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} assume true; {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-17 22:24:42,932 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} {12107#true} #440#return; {12115#(and (<= 1 ~NP~0) (<= ~NP~0 1))} is VALID [2020-07-17 22:24:42,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {12115#(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; {12107#true} is VALID [2020-07-17 22:24:42,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {12107#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {12107#true} is VALID [2020-07-17 22:24:42,935 INFO L263 TraceCheckUtils]: 12: Hoare triple {12107#true} call stub_driver_init(); {12148#(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 22:24:42,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {12148#(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; {12107#true} is VALID [2020-07-17 22:24:42,935 INFO L280 TraceCheckUtils]: 14: Hoare triple {12107#true} assume true; {12107#true} is VALID [2020-07-17 22:24:42,936 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12107#true} {12107#true} #442#return; {12107#true} is VALID [2020-07-17 22:24:42,936 INFO L280 TraceCheckUtils]: 16: Hoare triple {12107#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {12107#true} is VALID [2020-07-17 22:24:42,936 INFO L280 TraceCheckUtils]: 17: Hoare triple {12107#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {12107#true} is VALID [2020-07-17 22:24:42,936 INFO L280 TraceCheckUtils]: 18: Hoare triple {12107#true} assume 3 == ~tmp_ndt_1~0; {12107#true} is VALID [2020-07-17 22:24:42,937 INFO L263 TraceCheckUtils]: 19: Hoare triple {12107#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {12107#true} is VALID [2020-07-17 22:24:42,937 INFO L280 TraceCheckUtils]: 20: Hoare triple {12107#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; {12107#true} is VALID [2020-07-17 22:24:42,937 INFO L280 TraceCheckUtils]: 21: Hoare triple {12107#true} assume 0 == ~irpStack__MinorFunction~0; {12107#true} is VALID [2020-07-17 22:24:42,937 INFO L280 TraceCheckUtils]: 22: Hoare triple {12107#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {12107#true} is VALID [2020-07-17 22:24:42,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {12107#true} assume !(~s~0 != ~NP~0); {12107#true} is VALID [2020-07-17 22:24:42,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {12107#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {12107#true} is VALID [2020-07-17 22:24:42,938 INFO L280 TraceCheckUtils]: 25: Hoare triple {12107#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {12107#true} is VALID [2020-07-17 22:24:42,940 INFO L263 TraceCheckUtils]: 26: Hoare triple {12107#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {12149#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:42,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {12149#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {12107#true} is VALID [2020-07-17 22:24:42,940 INFO L280 TraceCheckUtils]: 28: Hoare triple {12107#true} assume 0 != ~compRegistered~0; {12107#true} is VALID [2020-07-17 22:24:42,942 INFO L263 TraceCheckUtils]: 29: Hoare triple {12107#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:42,942 INFO L280 TraceCheckUtils]: 30: Hoare triple {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12107#true} is VALID [2020-07-17 22:24:42,944 INFO L263 TraceCheckUtils]: 31: Hoare triple {12107#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:42,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {12161#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,945 INFO L280 TraceCheckUtils]: 33: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,946 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #438#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {12145#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,948 INFO L280 TraceCheckUtils]: 36: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,950 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #448#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,951 INFO L280 TraceCheckUtils]: 38: Hoare triple {12145#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,952 INFO L263 TraceCheckUtils]: 39: Hoare triple {12145#(= ~setEventCalled~0 1)} call stubMoreProcessingRequired(); {12165#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:42,952 INFO L280 TraceCheckUtils]: 40: Hoare triple {12165#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12107#true} is VALID [2020-07-17 22:24:42,953 INFO L280 TraceCheckUtils]: 41: Hoare triple {12107#true} assume true; {12107#true} is VALID [2020-07-17 22:24:42,954 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12107#true} {12145#(= ~setEventCalled~0 1)} #450#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,955 INFO L280 TraceCheckUtils]: 43: Hoare triple {12145#(= ~setEventCalled~0 1)} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,956 INFO L280 TraceCheckUtils]: 44: Hoare triple {12145#(= ~setEventCalled~0 1)} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,957 INFO L280 TraceCheckUtils]: 45: Hoare triple {12145#(= ~setEventCalled~0 1)} assume !(1 == ~tmp_ndt_3~0); {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,958 INFO L280 TraceCheckUtils]: 46: Hoare triple {12145#(= ~setEventCalled~0 1)} ~returnVal2~0 := 259; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,958 INFO L280 TraceCheckUtils]: 47: Hoare triple {12145#(= ~setEventCalled~0 1)} assume !(~s~0 == ~NP~0); {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,959 INFO L280 TraceCheckUtils]: 48: Hoare triple {12145#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR1~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,960 INFO L280 TraceCheckUtils]: 49: Hoare triple {12145#(= ~setEventCalled~0 1)} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,961 INFO L280 TraceCheckUtils]: 50: Hoare triple {12145#(= ~setEventCalled~0 1)} #res := ~returnVal2~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,961 INFO L280 TraceCheckUtils]: 51: Hoare triple {12145#(= ~setEventCalled~0 1)} assume true; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,963 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12145#(= ~setEventCalled~0 1)} {12107#true} #468#return; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,964 INFO L280 TraceCheckUtils]: 53: Hoare triple {12145#(= ~setEventCalled~0 1)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,965 INFO L280 TraceCheckUtils]: 54: Hoare triple {12145#(= ~setEventCalled~0 1)} assume 259 == ~__cil_tmp23~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,967 INFO L263 TraceCheckUtils]: 55: Hoare triple {12145#(= ~setEventCalled~0 1)} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,968 INFO L280 TraceCheckUtils]: 56: Hoare triple {12145#(= ~setEventCalled~0 1)} ~Object := #in~Object;~WaitReason := #in~WaitReason;~WaitMode := #in~WaitMode;~Alertable := #in~Alertable;~Timeout := #in~Timeout; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,969 INFO L280 TraceCheckUtils]: 57: Hoare triple {12145#(= ~setEventCalled~0 1)} assume ~s~0 == ~MPR3~0; {12145#(= ~setEventCalled~0 1)} is VALID [2020-07-17 22:24:42,971 INFO L280 TraceCheckUtils]: 58: Hoare triple {12145#(= ~setEventCalled~0 1)} assume !(1 == ~setEventCalled~0); {12108#false} is VALID [2020-07-17 22:24:42,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {12108#false} assume !(1 == ~customIrp~0); {12108#false} is VALID [2020-07-17 22:24:42,971 INFO L280 TraceCheckUtils]: 60: Hoare triple {12108#false} assume ~s~0 == ~MPR3~0; {12108#false} is VALID [2020-07-17 22:24:42,972 INFO L263 TraceCheckUtils]: 61: Hoare triple {12108#false} call errorFn(); {12108#false} is VALID [2020-07-17 22:24:42,972 INFO L280 TraceCheckUtils]: 62: Hoare triple {12108#false} assume !false; {12108#false} is VALID [2020-07-17 22:24:42,979 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 22:24:42,980 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996544739] [2020-07-17 22:24:42,980 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:42,980 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 22:24:42,981 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [71981843] [2020-07-17 22:24:42,981 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 63 [2020-07-17 22:24:42,982 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:42,982 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:24:43,088 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:43,088 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:24:43,088 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:43,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:24:43,089 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:24:43,089 INFO L87 Difference]: Start difference. First operand 91 states and 97 transitions. Second operand 10 states. [2020-07-17 22:24:44,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:44,453 INFO L93 Difference]: Finished difference Result 107 states and 114 transitions. [2020-07-17 22:24:44,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:44,453 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 63 [2020-07-17 22:24:44,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:44,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:44,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 103 transitions. [2020-07-17 22:24:44,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:24:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 103 transitions. [2020-07-17 22:24:44,461 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 103 transitions. [2020-07-17 22:24:44,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:44,658 INFO L225 Difference]: With dead ends: 107 [2020-07-17 22:24:44,658 INFO L226 Difference]: Without dead ends: 76 [2020-07-17 22:24:44,659 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2020-07-17 22:24:44,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2020-07-17 22:24:45,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2020-07-17 22:24:45,079 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:45,079 INFO L82 GeneralOperation]: Start isEquivalent. First operand 76 states. Second operand 76 states. [2020-07-17 22:24:45,080 INFO L74 IsIncluded]: Start isIncluded. First operand 76 states. Second operand 76 states. [2020-07-17 22:24:45,080 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 76 states. [2020-07-17 22:24:45,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:45,090 INFO L93 Difference]: Finished difference Result 76 states and 79 transitions. [2020-07-17 22:24:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 79 transitions. [2020-07-17 22:24:45,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:45,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:45,091 INFO L74 IsIncluded]: Start isIncluded. First operand 76 states. Second operand 76 states. [2020-07-17 22:24:45,092 INFO L87 Difference]: Start difference. First operand 76 states. Second operand 76 states. [2020-07-17 22:24:45,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:45,101 INFO L93 Difference]: Finished difference Result 76 states and 79 transitions. [2020-07-17 22:24:45,102 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 79 transitions. [2020-07-17 22:24:45,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:45,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:45,102 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:45,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2020-07-17 22:24:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 79 transitions. [2020-07-17 22:24:45,117 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 79 transitions. Word has length 63 [2020-07-17 22:24:45,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:45,118 INFO L479 AbstractCegarLoop]: Abstraction has 76 states and 79 transitions. [2020-07-17 22:24:45,118 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:24:45,118 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 79 transitions. [2020-07-17 22:24:45,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-07-17 22:24:45,120 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:45,120 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] [2020-07-17 22:24:45,120 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-07-17 22:24:45,120 INFO L427 AbstractCegarLoop]: === Iteration 16 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:45,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:45,121 INFO L82 PathProgramCache]: Analyzing trace with hash 1228040100, now seen corresponding path program 1 times [2020-07-17 22:24:45,121 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:45,127 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743170212] [2020-07-17 22:24:45,127 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {12625#(and (= ~pended~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)|) (= ~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;~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; {12587#true} is VALID [2020-07-17 22:24:45,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,267 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12587#true} {12587#true} #460#return; {12587#true} is VALID [2020-07-17 22:24:45,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {12626#(and (= ~pended~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; {12587#true} is VALID [2020-07-17 22:24:45,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12587#true} {12587#true} #440#return; {12587#true} is VALID [2020-07-17 22:24:45,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {12627#(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; {12587#true} is VALID [2020-07-17 22:24:45,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,414 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12587#true} {12595#(<= (+ ~myStatus~0 1073741637) 0)} #442#return; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12587#true} is VALID [2020-07-17 22:24:45,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12587#true} {12587#true} #438#return; {12587#true} is VALID [2020-07-17 22:24:45,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12587#true} is VALID [2020-07-17 22:24:45,508 INFO L263 TraceCheckUtils]: 1: Hoare triple {12587#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12587#true} is VALID [2020-07-17 22:24:45,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,509 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12587#true} {12587#true} #438#return; {12587#true} is VALID [2020-07-17 22:24:45,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {12587#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {12587#true} is VALID [2020-07-17 22:24:45,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,511 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12587#true} {12587#true} #448#return; {12587#true} is VALID [2020-07-17 22:24:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:45,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {12644#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12587#true} is VALID [2020-07-17 22:24:45,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12587#true} {12587#true} #450#return; {12587#true} is VALID [2020-07-17 22:24:45,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {12628#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {12587#true} is VALID [2020-07-17 22:24:45,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {12587#true} assume 0 != ~compRegistered~0; {12587#true} is VALID [2020-07-17 22:24:45,544 INFO L263 TraceCheckUtils]: 2: Hoare triple {12587#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12587#true} is VALID [2020-07-17 22:24:45,547 INFO L263 TraceCheckUtils]: 4: Hoare triple {12587#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12587#true} is VALID [2020-07-17 22:24:45,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,548 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12587#true} {12587#true} #438#return; {12587#true} is VALID [2020-07-17 22:24:45,549 INFO L280 TraceCheckUtils]: 8: Hoare triple {12587#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {12587#true} is VALID [2020-07-17 22:24:45,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,549 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12587#true} {12587#true} #448#return; {12587#true} is VALID [2020-07-17 22:24:45,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {12587#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {12587#true} is VALID [2020-07-17 22:24:45,551 INFO L263 TraceCheckUtils]: 12: Hoare triple {12587#true} call stubMoreProcessingRequired(); {12644#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:45,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {12644#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12587#true} is VALID [2020-07-17 22:24:45,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,553 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12587#true} {12587#true} #450#return; {12587#true} is VALID [2020-07-17 22:24:45,553 INFO L280 TraceCheckUtils]: 16: Hoare triple {12587#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {12587#true} is VALID [2020-07-17 22:24:45,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {12587#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {12587#true} is VALID [2020-07-17 22:24:45,554 INFO L280 TraceCheckUtils]: 18: Hoare triple {12587#true} assume !(1 == ~tmp_ndt_3~0); {12587#true} is VALID [2020-07-17 22:24:45,554 INFO L280 TraceCheckUtils]: 19: Hoare triple {12587#true} ~returnVal2~0 := 259; {12587#true} is VALID [2020-07-17 22:24:45,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {12587#true} assume !(~s~0 == ~NP~0); {12587#true} is VALID [2020-07-17 22:24:45,555 INFO L280 TraceCheckUtils]: 21: Hoare triple {12587#true} assume ~s~0 == ~MPR1~0; {12587#true} is VALID [2020-07-17 22:24:45,555 INFO L280 TraceCheckUtils]: 22: Hoare triple {12587#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12587#true} is VALID [2020-07-17 22:24:45,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {12587#true} #res := ~returnVal2~0; {12587#true} is VALID [2020-07-17 22:24:45,556 INFO L280 TraceCheckUtils]: 24: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,557 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12587#true} {12595#(<= (+ ~myStatus~0 1073741637) 0)} #468#return; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,561 INFO L263 TraceCheckUtils]: 0: Hoare triple {12587#true} call ULTIMATE.init(); {12625#(and (= ~pended~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)|) (= ~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 22:24:45,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {12625#(and (= ~pended~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)|) (= ~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;~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; {12587#true} is VALID [2020-07-17 22:24:45,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,562 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12587#true} {12587#true} #460#return; {12587#true} is VALID [2020-07-17 22:24:45,563 INFO L263 TraceCheckUtils]: 4: Hoare triple {12587#true} call #t~ret31 := main(); {12587#true} is VALID [2020-07-17 22:24:45,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {12587#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;~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; {12587#true} is VALID [2020-07-17 22:24:45,565 INFO L263 TraceCheckUtils]: 6: Hoare triple {12587#true} call _BLAST_init(); {12626#(and (= ~pended~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 22:24:45,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {12626#(and (= ~pended~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; {12587#true} is VALID [2020-07-17 22:24:45,566 INFO L280 TraceCheckUtils]: 8: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,566 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12587#true} {12587#true} #440#return; {12587#true} is VALID [2020-07-17 22:24:45,566 INFO L280 TraceCheckUtils]: 10: Hoare triple {12587#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; {12587#true} is VALID [2020-07-17 22:24:45,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {12587#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,570 INFO L263 TraceCheckUtils]: 12: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} call stub_driver_init(); {12627#(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 22:24:45,571 INFO L280 TraceCheckUtils]: 13: Hoare triple {12627#(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; {12587#true} is VALID [2020-07-17 22:24:45,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,572 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12587#true} {12595#(<= (+ ~myStatus~0 1073741637) 0)} #442#return; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,575 INFO L280 TraceCheckUtils]: 17: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,576 INFO L280 TraceCheckUtils]: 18: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume 3 == ~tmp_ndt_1~0; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,578 INFO L263 TraceCheckUtils]: 19: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,579 INFO L280 TraceCheckUtils]: 20: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 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; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,581 INFO L280 TraceCheckUtils]: 21: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume 0 == ~irpStack__MinorFunction~0; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,582 INFO L280 TraceCheckUtils]: 22: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,583 INFO L280 TraceCheckUtils]: 23: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume !(~s~0 != ~NP~0); {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,586 INFO L280 TraceCheckUtils]: 25: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,589 INFO L263 TraceCheckUtils]: 26: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {12628#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:45,589 INFO L280 TraceCheckUtils]: 27: Hoare triple {12628#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {12587#true} is VALID [2020-07-17 22:24:45,589 INFO L280 TraceCheckUtils]: 28: Hoare triple {12587#true} assume 0 != ~compRegistered~0; {12587#true} is VALID [2020-07-17 22:24:45,591 INFO L263 TraceCheckUtils]: 29: Hoare triple {12587#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,591 INFO L280 TraceCheckUtils]: 30: Hoare triple {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {12587#true} is VALID [2020-07-17 22:24:45,593 INFO L263 TraceCheckUtils]: 31: Hoare triple {12587#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:45,593 INFO L280 TraceCheckUtils]: 32: Hoare triple {12640#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {12587#true} is VALID [2020-07-17 22:24:45,594 INFO L280 TraceCheckUtils]: 33: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,594 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12587#true} {12587#true} #438#return; {12587#true} is VALID [2020-07-17 22:24:45,595 INFO L280 TraceCheckUtils]: 35: Hoare triple {12587#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {12587#true} is VALID [2020-07-17 22:24:45,595 INFO L280 TraceCheckUtils]: 36: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,595 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12587#true} {12587#true} #448#return; {12587#true} is VALID [2020-07-17 22:24:45,596 INFO L280 TraceCheckUtils]: 38: Hoare triple {12587#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {12587#true} is VALID [2020-07-17 22:24:45,597 INFO L263 TraceCheckUtils]: 39: Hoare triple {12587#true} call stubMoreProcessingRequired(); {12644#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:45,598 INFO L280 TraceCheckUtils]: 40: Hoare triple {12644#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {12587#true} is VALID [2020-07-17 22:24:45,598 INFO L280 TraceCheckUtils]: 41: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,598 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12587#true} {12587#true} #450#return; {12587#true} is VALID [2020-07-17 22:24:45,599 INFO L280 TraceCheckUtils]: 43: Hoare triple {12587#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {12587#true} is VALID [2020-07-17 22:24:45,599 INFO L280 TraceCheckUtils]: 44: Hoare triple {12587#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {12587#true} is VALID [2020-07-17 22:24:45,600 INFO L280 TraceCheckUtils]: 45: Hoare triple {12587#true} assume !(1 == ~tmp_ndt_3~0); {12587#true} is VALID [2020-07-17 22:24:45,600 INFO L280 TraceCheckUtils]: 46: Hoare triple {12587#true} ~returnVal2~0 := 259; {12587#true} is VALID [2020-07-17 22:24:45,600 INFO L280 TraceCheckUtils]: 47: Hoare triple {12587#true} assume !(~s~0 == ~NP~0); {12587#true} is VALID [2020-07-17 22:24:45,601 INFO L280 TraceCheckUtils]: 48: Hoare triple {12587#true} assume ~s~0 == ~MPR1~0; {12587#true} is VALID [2020-07-17 22:24:45,601 INFO L280 TraceCheckUtils]: 49: Hoare triple {12587#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {12587#true} is VALID [2020-07-17 22:24:45,602 INFO L280 TraceCheckUtils]: 50: Hoare triple {12587#true} #res := ~returnVal2~0; {12587#true} is VALID [2020-07-17 22:24:45,602 INFO L280 TraceCheckUtils]: 51: Hoare triple {12587#true} assume true; {12587#true} is VALID [2020-07-17 22:24:45,604 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12587#true} {12595#(<= (+ ~myStatus~0 1073741637) 0)} #468#return; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,606 INFO L280 TraceCheckUtils]: 53: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,607 INFO L280 TraceCheckUtils]: 54: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume !(259 == ~__cil_tmp23~0); {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,608 INFO L280 TraceCheckUtils]: 55: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume ~status~0 >= 0; {12595#(<= (+ ~myStatus~0 1073741637) 0)} is VALID [2020-07-17 22:24:45,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {12595#(<= (+ ~myStatus~0 1073741637) 0)} assume ~myStatus~0 >= 0;~devExt__Started~0 := 1;~devExt__Removed~0 := 0;~devExt__SurpriseRemoved~0 := 0; {12588#false} is VALID [2020-07-17 22:24:45,610 INFO L280 TraceCheckUtils]: 57: Hoare triple {12588#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {12588#false} is VALID [2020-07-17 22:24:45,611 INFO L263 TraceCheckUtils]: 58: Hoare triple {12588#false} call IofCompleteRequest(~Irp, 0); {12588#false} is VALID [2020-07-17 22:24:45,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {12588#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {12588#false} is VALID [2020-07-17 22:24:45,611 INFO L280 TraceCheckUtils]: 60: Hoare triple {12588#false} assume !(~s~0 == ~NP~0); {12588#false} is VALID [2020-07-17 22:24:45,612 INFO L263 TraceCheckUtils]: 61: Hoare triple {12588#false} call errorFn(); {12588#false} is VALID [2020-07-17 22:24:45,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {12588#false} assume !false; {12588#false} is VALID [2020-07-17 22:24:45,625 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 22:24:45,625 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743170212] [2020-07-17 22:24:45,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:45,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 22:24:45,630 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1475168662] [2020-07-17 22:24:45,631 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 63 [2020-07-17 22:24:45,632 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:45,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:24:45,761 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:45,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:24:45,762 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:45,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:24:45,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:24:45,763 INFO L87 Difference]: Start difference. First operand 76 states and 79 transitions. Second operand 9 states. [2020-07-17 22:24:47,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:47,662 INFO L93 Difference]: Finished difference Result 141 states and 146 transitions. [2020-07-17 22:24:47,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-17 22:24:47,662 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 63 [2020-07-17 22:24:47,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:47,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 146 transitions. [2020-07-17 22:24:47,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:24:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 146 transitions. [2020-07-17 22:24:47,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 146 transitions. [2020-07-17 22:24:47,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:47,965 INFO L225 Difference]: With dead ends: 141 [2020-07-17 22:24:47,965 INFO L226 Difference]: Without dead ends: 134 [2020-07-17 22:24:47,966 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=57, Invalid=99, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:24:47,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2020-07-17 22:24:48,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 133. [2020-07-17 22:24:48,530 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:48,530 INFO L82 GeneralOperation]: Start isEquivalent. First operand 134 states. Second operand 133 states. [2020-07-17 22:24:48,531 INFO L74 IsIncluded]: Start isIncluded. First operand 134 states. Second operand 133 states. [2020-07-17 22:24:48,531 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 133 states. [2020-07-17 22:24:48,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:48,535 INFO L93 Difference]: Finished difference Result 134 states and 139 transitions. [2020-07-17 22:24:48,535 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 139 transitions. [2020-07-17 22:24:48,536 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:48,536 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:48,536 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 134 states. [2020-07-17 22:24:48,536 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 134 states. [2020-07-17 22:24:48,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:48,540 INFO L93 Difference]: Finished difference Result 134 states and 139 transitions. [2020-07-17 22:24:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 139 transitions. [2020-07-17 22:24:48,541 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:48,541 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:48,541 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:48,541 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:48,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2020-07-17 22:24:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 138 transitions. [2020-07-17 22:24:48,545 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 138 transitions. Word has length 63 [2020-07-17 22:24:48,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:48,546 INFO L479 AbstractCegarLoop]: Abstraction has 133 states and 138 transitions. [2020-07-17 22:24:48,546 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:24:48,546 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2020-07-17 22:24:48,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-07-17 22:24:48,547 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:48,547 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] [2020-07-17 22:24:48,548 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-17 22:24:48,548 INFO L427 AbstractCegarLoop]: === Iteration 17 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:48,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:48,548 INFO L82 PathProgramCache]: Analyzing trace with hash -1291919834, now seen corresponding path program 1 times [2020-07-17 22:24:48,549 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:48,549 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623359099] [2020-07-17 22:24:48,549 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {13341#(and (= ~pended~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)|) (= ~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;~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; {13302#true} is VALID [2020-07-17 22:24:48,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:48,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13302#true} {13302#true} #460#return; {13302#true} is VALID [2020-07-17 22:24:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {13342#(and (= ~pended~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; {13302#true} is VALID [2020-07-17 22:24:48,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:48,839 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13302#true} {13302#true} #440#return; {13302#true} is VALID [2020-07-17 22:24:48,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:48,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {13343#(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; {13302#true} is VALID [2020-07-17 22:24:48,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:48,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13302#true} {13302#true} #442#return; {13302#true} is VALID [2020-07-17 22:24:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:49,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:49,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {13302#true} is VALID [2020-07-17 22:24:49,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13302#true} {13302#true} #438#return; {13302#true} is VALID [2020-07-17 22:24:49,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13302#true} is VALID [2020-07-17 22:24:49,035 INFO L263 TraceCheckUtils]: 1: Hoare triple {13302#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:49,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {13302#true} is VALID [2020-07-17 22:24:49,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,035 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13302#true} {13302#true} #438#return; {13302#true} is VALID [2020-07-17 22:24:49,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {13302#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {13302#true} is VALID [2020-07-17 22:24:49,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,036 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13302#true} {13302#true} #448#return; {13302#true} is VALID [2020-07-17 22:24:49,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:49,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {13362#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13302#true} is VALID [2020-07-17 22:24:49,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13302#true} {13302#true} #450#return; {13302#true} is VALID [2020-07-17 22:24:49,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {13344#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {13302#true} is VALID [2020-07-17 22:24:49,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {13302#true} assume 0 != ~compRegistered~0; {13302#true} is VALID [2020-07-17 22:24:49,098 INFO L263 TraceCheckUtils]: 2: Hoare triple {13302#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:49,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13302#true} is VALID [2020-07-17 22:24:49,100 INFO L263 TraceCheckUtils]: 4: Hoare triple {13302#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:49,101 INFO L280 TraceCheckUtils]: 5: Hoare triple {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {13302#true} is VALID [2020-07-17 22:24:49,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,101 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13302#true} {13302#true} #438#return; {13302#true} is VALID [2020-07-17 22:24:49,102 INFO L280 TraceCheckUtils]: 8: Hoare triple {13302#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {13302#true} is VALID [2020-07-17 22:24:49,102 INFO L280 TraceCheckUtils]: 9: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,102 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13302#true} {13302#true} #448#return; {13302#true} is VALID [2020-07-17 22:24:49,102 INFO L280 TraceCheckUtils]: 11: Hoare triple {13302#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {13302#true} is VALID [2020-07-17 22:24:49,104 INFO L263 TraceCheckUtils]: 12: Hoare triple {13302#true} call stubMoreProcessingRequired(); {13362#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:49,105 INFO L280 TraceCheckUtils]: 13: Hoare triple {13362#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13302#true} is VALID [2020-07-17 22:24:49,105 INFO L280 TraceCheckUtils]: 14: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,105 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13302#true} {13302#true} #450#return; {13302#true} is VALID [2020-07-17 22:24:49,106 INFO L280 TraceCheckUtils]: 16: Hoare triple {13302#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {13302#true} is VALID [2020-07-17 22:24:49,106 INFO L280 TraceCheckUtils]: 17: Hoare triple {13302#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {13302#true} is VALID [2020-07-17 22:24:49,107 INFO L280 TraceCheckUtils]: 18: Hoare triple {13302#true} assume !(1 == ~tmp_ndt_3~0); {13302#true} is VALID [2020-07-17 22:24:49,108 INFO L280 TraceCheckUtils]: 19: Hoare triple {13302#true} ~returnVal2~0 := 259; {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,109 INFO L280 TraceCheckUtils]: 20: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume !(~s~0 == ~NP~0); {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,110 INFO L280 TraceCheckUtils]: 21: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume ~s~0 == ~MPR1~0; {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,112 INFO L280 TraceCheckUtils]: 23: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} #res := ~returnVal2~0; {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-17 22:24:49,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-17 22:24:49,116 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {13302#true} #468#return; {13339#(and (<= |KbFilter_PnP_#t~ret8| 259) (<= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-17 22:24:49,121 INFO L263 TraceCheckUtils]: 0: Hoare triple {13302#true} call ULTIMATE.init(); {13341#(and (= ~pended~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)|) (= ~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 22:24:49,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {13341#(and (= ~pended~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)|) (= ~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;~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; {13302#true} is VALID [2020-07-17 22:24:49,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,123 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13302#true} {13302#true} #460#return; {13302#true} is VALID [2020-07-17 22:24:49,123 INFO L263 TraceCheckUtils]: 4: Hoare triple {13302#true} call #t~ret31 := main(); {13302#true} is VALID [2020-07-17 22:24:49,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {13302#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;~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; {13302#true} is VALID [2020-07-17 22:24:49,127 INFO L263 TraceCheckUtils]: 6: Hoare triple {13302#true} call _BLAST_init(); {13342#(and (= ~pended~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 22:24:49,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {13342#(and (= ~pended~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; {13302#true} is VALID [2020-07-17 22:24:49,127 INFO L280 TraceCheckUtils]: 8: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,128 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13302#true} {13302#true} #440#return; {13302#true} is VALID [2020-07-17 22:24:49,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {13302#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; {13302#true} is VALID [2020-07-17 22:24:49,128 INFO L280 TraceCheckUtils]: 11: Hoare triple {13302#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {13302#true} is VALID [2020-07-17 22:24:49,130 INFO L263 TraceCheckUtils]: 12: Hoare triple {13302#true} call stub_driver_init(); {13343#(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 22:24:49,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {13343#(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; {13302#true} is VALID [2020-07-17 22:24:49,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,131 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13302#true} {13302#true} #442#return; {13302#true} is VALID [2020-07-17 22:24:49,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {13302#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {13302#true} is VALID [2020-07-17 22:24:49,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {13302#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {13302#true} is VALID [2020-07-17 22:24:49,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {13302#true} assume 3 == ~tmp_ndt_1~0; {13302#true} is VALID [2020-07-17 22:24:49,132 INFO L263 TraceCheckUtils]: 19: Hoare triple {13302#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {13302#true} is VALID [2020-07-17 22:24:49,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {13302#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; {13302#true} is VALID [2020-07-17 22:24:49,133 INFO L280 TraceCheckUtils]: 21: Hoare triple {13302#true} assume 0 == ~irpStack__MinorFunction~0; {13302#true} is VALID [2020-07-17 22:24:49,133 INFO L280 TraceCheckUtils]: 22: Hoare triple {13302#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {13302#true} is VALID [2020-07-17 22:24:49,134 INFO L280 TraceCheckUtils]: 23: Hoare triple {13302#true} assume !(~s~0 != ~NP~0); {13302#true} is VALID [2020-07-17 22:24:49,134 INFO L280 TraceCheckUtils]: 24: Hoare triple {13302#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {13302#true} is VALID [2020-07-17 22:24:49,134 INFO L280 TraceCheckUtils]: 25: Hoare triple {13302#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {13302#true} is VALID [2020-07-17 22:24:49,137 INFO L263 TraceCheckUtils]: 26: Hoare triple {13302#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {13344#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:49,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {13344#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {13302#true} is VALID [2020-07-17 22:24:49,138 INFO L280 TraceCheckUtils]: 28: Hoare triple {13302#true} assume 0 != ~compRegistered~0; {13302#true} is VALID [2020-07-17 22:24:49,139 INFO L263 TraceCheckUtils]: 29: Hoare triple {13302#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:49,140 INFO L280 TraceCheckUtils]: 30: Hoare triple {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {13302#true} is VALID [2020-07-17 22:24:49,141 INFO L263 TraceCheckUtils]: 31: Hoare triple {13302#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:49,142 INFO L280 TraceCheckUtils]: 32: Hoare triple {13358#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {13302#true} is VALID [2020-07-17 22:24:49,142 INFO L280 TraceCheckUtils]: 33: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,142 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13302#true} {13302#true} #438#return; {13302#true} is VALID [2020-07-17 22:24:49,142 INFO L280 TraceCheckUtils]: 35: Hoare triple {13302#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {13302#true} is VALID [2020-07-17 22:24:49,143 INFO L280 TraceCheckUtils]: 36: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,143 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13302#true} {13302#true} #448#return; {13302#true} is VALID [2020-07-17 22:24:49,143 INFO L280 TraceCheckUtils]: 38: Hoare triple {13302#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {13302#true} is VALID [2020-07-17 22:24:49,144 INFO L263 TraceCheckUtils]: 39: Hoare triple {13302#true} call stubMoreProcessingRequired(); {13362#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:49,145 INFO L280 TraceCheckUtils]: 40: Hoare triple {13362#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {13302#true} is VALID [2020-07-17 22:24:49,145 INFO L280 TraceCheckUtils]: 41: Hoare triple {13302#true} assume true; {13302#true} is VALID [2020-07-17 22:24:49,145 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13302#true} {13302#true} #450#return; {13302#true} is VALID [2020-07-17 22:24:49,146 INFO L280 TraceCheckUtils]: 43: Hoare triple {13302#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {13302#true} is VALID [2020-07-17 22:24:49,146 INFO L280 TraceCheckUtils]: 44: Hoare triple {13302#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {13302#true} is VALID [2020-07-17 22:24:49,146 INFO L280 TraceCheckUtils]: 45: Hoare triple {13302#true} assume !(1 == ~tmp_ndt_3~0); {13302#true} is VALID [2020-07-17 22:24:49,148 INFO L280 TraceCheckUtils]: 46: Hoare triple {13302#true} ~returnVal2~0 := 259; {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,150 INFO L280 TraceCheckUtils]: 47: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume !(~s~0 == ~NP~0); {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,152 INFO L280 TraceCheckUtils]: 48: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume ~s~0 == ~MPR1~0; {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,154 INFO L280 TraceCheckUtils]: 49: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} is VALID [2020-07-17 22:24:49,155 INFO L280 TraceCheckUtils]: 50: Hoare triple {13356#(and (<= 259 IofCallDriver_~returnVal2~0) (<= IofCallDriver_~returnVal2~0 259))} #res := ~returnVal2~0; {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-17 22:24:49,155 INFO L280 TraceCheckUtils]: 51: Hoare triple {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} assume true; {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} is VALID [2020-07-17 22:24:49,156 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13357#(and (<= 259 |IofCallDriver_#res|) (<= |IofCallDriver_#res| 259))} {13302#true} #468#return; {13339#(and (<= |KbFilter_PnP_#t~ret8| 259) (<= 259 |KbFilter_PnP_#t~ret8|))} is VALID [2020-07-17 22:24:49,157 INFO L280 TraceCheckUtils]: 53: Hoare triple {13339#(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; {13340#(and (<= KbFilter_PnP_~__cil_tmp23~0 259) (<= 259 KbFilter_PnP_~__cil_tmp23~0))} is VALID [2020-07-17 22:24:49,158 INFO L280 TraceCheckUtils]: 54: Hoare triple {13340#(and (<= KbFilter_PnP_~__cil_tmp23~0 259) (<= 259 KbFilter_PnP_~__cil_tmp23~0))} assume !(259 == ~__cil_tmp23~0); {13303#false} is VALID [2020-07-17 22:24:49,158 INFO L280 TraceCheckUtils]: 55: Hoare triple {13303#false} assume ~status~0 >= 0; {13303#false} is VALID [2020-07-17 22:24:49,159 INFO L280 TraceCheckUtils]: 56: Hoare triple {13303#false} assume !(~myStatus~0 >= 0); {13303#false} is VALID [2020-07-17 22:24:49,159 INFO L280 TraceCheckUtils]: 57: Hoare triple {13303#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {13303#false} is VALID [2020-07-17 22:24:49,159 INFO L263 TraceCheckUtils]: 58: Hoare triple {13303#false} call IofCompleteRequest(~Irp, 0); {13303#false} is VALID [2020-07-17 22:24:49,159 INFO L280 TraceCheckUtils]: 59: Hoare triple {13303#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {13303#false} is VALID [2020-07-17 22:24:49,160 INFO L280 TraceCheckUtils]: 60: Hoare triple {13303#false} assume !(~s~0 == ~NP~0); {13303#false} is VALID [2020-07-17 22:24:49,160 INFO L263 TraceCheckUtils]: 61: Hoare triple {13303#false} call errorFn(); {13303#false} is VALID [2020-07-17 22:24:49,160 INFO L280 TraceCheckUtils]: 62: Hoare triple {13303#false} assume !false; {13303#false} is VALID [2020-07-17 22:24:49,167 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 22:24:49,167 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623359099] [2020-07-17 22:24:49,168 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:49,168 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:24:49,168 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172185797] [2020-07-17 22:24:49,169 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 63 [2020-07-17 22:24:49,169 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:49,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:24:49,262 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:49,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:24:49,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:49,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:24:49,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:24:49,263 INFO L87 Difference]: Start difference. First operand 133 states and 138 transitions. Second operand 12 states. [2020-07-17 22:24:51,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:51,394 INFO L93 Difference]: Finished difference Result 144 states and 149 transitions. [2020-07-17 22:24:51,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:24:51,394 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 63 [2020-07-17 22:24:51,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:51,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:51,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 88 transitions. [2020-07-17 22:24:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:24:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 88 transitions. [2020-07-17 22:24:51,398 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 88 transitions. [2020-07-17 22:24:51,596 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 88 edges. 88 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:51,599 INFO L225 Difference]: With dead ends: 144 [2020-07-17 22:24:51,600 INFO L226 Difference]: Without dead ends: 133 [2020-07-17 22:24:51,600 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=39, Invalid=117, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:24:51,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2020-07-17 22:24:52,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2020-07-17 22:24:52,153 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:52,153 INFO L82 GeneralOperation]: Start isEquivalent. First operand 133 states. Second operand 133 states. [2020-07-17 22:24:52,153 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 133 states. [2020-07-17 22:24:52,153 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 133 states. [2020-07-17 22:24:52,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:52,156 INFO L93 Difference]: Finished difference Result 133 states and 136 transitions. [2020-07-17 22:24:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2020-07-17 22:24:52,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:52,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:52,157 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 133 states. [2020-07-17 22:24:52,157 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 133 states. [2020-07-17 22:24:52,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:52,161 INFO L93 Difference]: Finished difference Result 133 states and 136 transitions. [2020-07-17 22:24:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2020-07-17 22:24:52,161 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:52,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:52,162 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:52,162 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2020-07-17 22:24:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 136 transitions. [2020-07-17 22:24:52,165 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 136 transitions. Word has length 63 [2020-07-17 22:24:52,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:52,166 INFO L479 AbstractCegarLoop]: Abstraction has 133 states and 136 transitions. [2020-07-17 22:24:52,166 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:24:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2020-07-17 22:24:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-07-17 22:24:52,167 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:24:52,168 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] [2020-07-17 22:24:52,168 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-07-17 22:24:52,168 INFO L427 AbstractCegarLoop]: === Iteration 18 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:24:52,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:24:52,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1154361885, now seen corresponding path program 1 times [2020-07-17 22:24:52,169 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:24:52,169 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506302376] [2020-07-17 22:24:52,170 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:24:52,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {14061#(and (= ~pended~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)|) (= ~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;~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; {14014#true} is VALID [2020-07-17 22:24:52,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14014#true} {14014#true} #460#return; {14014#true} is VALID [2020-07-17 22:24:52,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {14062#(and (= ~pended~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; {14014#true} is VALID [2020-07-17 22:24:52,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,404 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14014#true} {14014#true} #440#return; {14014#true} is VALID [2020-07-17 22:24:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {14063#(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; {14014#true} is VALID [2020-07-17 22:24:52,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,441 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14014#true} {14014#true} #442#return; {14014#true} is VALID [2020-07-17 22:24:52,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {14014#true} is VALID [2020-07-17 22:24:52,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,509 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14014#true} {14014#true} #438#return; {14014#true} is VALID [2020-07-17 22:24:52,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14014#true} is VALID [2020-07-17 22:24:52,510 INFO L263 TraceCheckUtils]: 1: Hoare triple {14014#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {14014#true} is VALID [2020-07-17 22:24:52,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,511 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14014#true} {14014#true} #438#return; {14014#true} is VALID [2020-07-17 22:24:52,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {14014#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {14014#true} is VALID [2020-07-17 22:24:52,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,512 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14014#true} {14014#true} #448#return; {14014#true} is VALID [2020-07-17 22:24:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {14080#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14014#true} is VALID [2020-07-17 22:24:52,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14014#true} {14014#true} #450#return; {14014#true} is VALID [2020-07-17 22:24:52,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {14064#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {14014#true} is VALID [2020-07-17 22:24:52,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {14014#true} assume 0 != ~compRegistered~0; {14014#true} is VALID [2020-07-17 22:24:52,543 INFO L263 TraceCheckUtils]: 2: Hoare triple {14014#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14014#true} is VALID [2020-07-17 22:24:52,544 INFO L263 TraceCheckUtils]: 4: Hoare triple {14014#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {14014#true} is VALID [2020-07-17 22:24:52,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,545 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14014#true} {14014#true} #438#return; {14014#true} is VALID [2020-07-17 22:24:52,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {14014#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {14014#true} is VALID [2020-07-17 22:24:52,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,545 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14014#true} {14014#true} #448#return; {14014#true} is VALID [2020-07-17 22:24:52,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {14014#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {14014#true} is VALID [2020-07-17 22:24:52,546 INFO L263 TraceCheckUtils]: 12: Hoare triple {14014#true} call stubMoreProcessingRequired(); {14080#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:52,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {14080#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14014#true} is VALID [2020-07-17 22:24:52,546 INFO L280 TraceCheckUtils]: 14: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,547 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14014#true} {14014#true} #450#return; {14014#true} is VALID [2020-07-17 22:24:52,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {14014#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {14014#true} is VALID [2020-07-17 22:24:52,547 INFO L280 TraceCheckUtils]: 17: Hoare triple {14014#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {14014#true} is VALID [2020-07-17 22:24:52,547 INFO L280 TraceCheckUtils]: 18: Hoare triple {14014#true} assume !(1 == ~tmp_ndt_3~0); {14014#true} is VALID [2020-07-17 22:24:52,548 INFO L280 TraceCheckUtils]: 19: Hoare triple {14014#true} ~returnVal2~0 := 259; {14014#true} is VALID [2020-07-17 22:24:52,548 INFO L280 TraceCheckUtils]: 20: Hoare triple {14014#true} assume !(~s~0 == ~NP~0); {14014#true} is VALID [2020-07-17 22:24:52,548 INFO L280 TraceCheckUtils]: 21: Hoare triple {14014#true} assume ~s~0 == ~MPR1~0; {14014#true} is VALID [2020-07-17 22:24:52,549 INFO L280 TraceCheckUtils]: 22: Hoare triple {14014#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,550 INFO L280 TraceCheckUtils]: 23: Hoare triple {14051#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,551 INFO L280 TraceCheckUtils]: 24: Hoare triple {14051#(= ~MPR3~0 ~s~0)} assume true; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,552 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14051#(= ~MPR3~0 ~s~0)} {14014#true} #468#return; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:24:52,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {14081#(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; {14080#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:52,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {14080#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,596 INFO L280 TraceCheckUtils]: 2: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,598 INFO L280 TraceCheckUtils]: 4: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp_ndt_4~0 := #t~nondet29;havoc #t~nondet29; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,600 INFO L280 TraceCheckUtils]: 5: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_4~0; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,607 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14082#(not (= ~MPR3~0 |old(~s~0)|))} {14051#(= ~MPR3~0 ~s~0)} #470#return; {14015#false} is VALID [2020-07-17 22:24:52,609 INFO L263 TraceCheckUtils]: 0: Hoare triple {14014#true} call ULTIMATE.init(); {14061#(and (= ~pended~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)|) (= ~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 22:24:52,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {14061#(and (= ~pended~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)|) (= ~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;~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; {14014#true} is VALID [2020-07-17 22:24:52,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,610 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14014#true} {14014#true} #460#return; {14014#true} is VALID [2020-07-17 22:24:52,610 INFO L263 TraceCheckUtils]: 4: Hoare triple {14014#true} call #t~ret31 := main(); {14014#true} is VALID [2020-07-17 22:24:52,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {14014#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;~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; {14014#true} is VALID [2020-07-17 22:24:52,613 INFO L263 TraceCheckUtils]: 6: Hoare triple {14014#true} call _BLAST_init(); {14062#(and (= ~pended~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 22:24:52,613 INFO L280 TraceCheckUtils]: 7: Hoare triple {14062#(and (= ~pended~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; {14014#true} is VALID [2020-07-17 22:24:52,613 INFO L280 TraceCheckUtils]: 8: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,614 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14014#true} {14014#true} #440#return; {14014#true} is VALID [2020-07-17 22:24:52,614 INFO L280 TraceCheckUtils]: 10: Hoare triple {14014#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; {14014#true} is VALID [2020-07-17 22:24:52,614 INFO L280 TraceCheckUtils]: 11: Hoare triple {14014#true} assume 0 == ~irp_choice~0;~pirp__IoStatus__Status~0 := -1073741637;~myStatus~0 := -1073741637; {14014#true} is VALID [2020-07-17 22:24:52,615 INFO L263 TraceCheckUtils]: 12: Hoare triple {14014#true} call stub_driver_init(); {14063#(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 22:24:52,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {14063#(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; {14014#true} is VALID [2020-07-17 22:24:52,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,616 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14014#true} {14014#true} #442#return; {14014#true} is VALID [2020-07-17 22:24:52,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {14014#true} assume ~status~1 >= 0;~__cil_tmp8~0 := 1; {14014#true} is VALID [2020-07-17 22:24:52,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {14014#true} assume !(0 == ~__cil_tmp8~0);havoc ~tmp_ndt_1~0;assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp_ndt_1~0 := #t~nondet22;havoc #t~nondet22; {14014#true} is VALID [2020-07-17 22:24:52,617 INFO L280 TraceCheckUtils]: 18: Hoare triple {14014#true} assume 3 == ~tmp_ndt_1~0; {14014#true} is VALID [2020-07-17 22:24:52,617 INFO L263 TraceCheckUtils]: 19: Hoare triple {14014#true} call #t~ret23 := KbFilter_PnP(~devobj~0, ~pirp~0); {14014#true} is VALID [2020-07-17 22:24:52,617 INFO L280 TraceCheckUtils]: 20: Hoare triple {14014#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; {14014#true} is VALID [2020-07-17 22:24:52,618 INFO L280 TraceCheckUtils]: 21: Hoare triple {14014#true} assume 0 == ~irpStack__MinorFunction~0; {14014#true} is VALID [2020-07-17 22:24:52,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {14014#true} ~irpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0;~nextIrpSp~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~nextIrpSp__Control~0 := 0; {14014#true} is VALID [2020-07-17 22:24:52,618 INFO L280 TraceCheckUtils]: 23: Hoare triple {14014#true} assume !(~s~0 != ~NP~0); {14014#true} is VALID [2020-07-17 22:24:52,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {14014#true} assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; {14014#true} is VALID [2020-07-17 22:24:52,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {14014#true} ~irpSp___0~0 := ~Irp__Tail__Overlay__CurrentStackLocation~0 - 1;~irpSp__Control~0 := 224; {14014#true} is VALID [2020-07-17 22:24:52,620 INFO L263 TraceCheckUtils]: 26: Hoare triple {14014#true} call #t~ret8 := IofCallDriver(~devExt__TopOfStack~0, ~Irp); {14064#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|))} is VALID [2020-07-17 22:24:52,621 INFO L280 TraceCheckUtils]: 27: Hoare triple {14064#(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~nondet24 && #t~nondet24 <= 2147483647;~lcontext~0 := #t~nondet24;havoc #t~nondet24;havoc ~__cil_tmp7~0; {14014#true} is VALID [2020-07-17 22:24:52,621 INFO L280 TraceCheckUtils]: 28: Hoare triple {14014#true} assume 0 != ~compRegistered~0; {14014#true} is VALID [2020-07-17 22:24:52,623 INFO L263 TraceCheckUtils]: 29: Hoare triple {14014#true} call #t~ret25 := KbFilter_Complete(~DeviceObject, ~Irp, ~lcontext~0); {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,623 INFO L280 TraceCheckUtils]: 30: Hoare triple {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~DeviceObject := #in~DeviceObject;~Irp := #in~Irp;~Context := #in~Context;havoc ~event~1;~event~1 := ~Context; {14014#true} is VALID [2020-07-17 22:24:52,625 INFO L263 TraceCheckUtils]: 31: Hoare triple {14014#true} call #t~ret30 := KeSetEvent(~event~1, 0, 0); {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} is VALID [2020-07-17 22:24:52,625 INFO L280 TraceCheckUtils]: 32: Hoare triple {14076#(= ~setEventCalled~0 |old(~setEventCalled~0)|)} ~Event := #in~Event;~Increment := #in~Increment;~Wait := #in~Wait;assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~l~0 := #t~nondet28;havoc #t~nondet28;~setEventCalled~0 := 1;#res := ~l~0; {14014#true} is VALID [2020-07-17 22:24:52,625 INFO L280 TraceCheckUtils]: 33: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,626 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14014#true} {14014#true} #438#return; {14014#true} is VALID [2020-07-17 22:24:52,626 INFO L280 TraceCheckUtils]: 35: Hoare triple {14014#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;havoc #t~ret30;#res := -1073741802; {14014#true} is VALID [2020-07-17 22:24:52,626 INFO L280 TraceCheckUtils]: 36: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,626 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {14014#true} {14014#true} #448#return; {14014#true} is VALID [2020-07-17 22:24:52,627 INFO L280 TraceCheckUtils]: 38: Hoare triple {14014#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~compRetStatus~0 := #t~ret25;havoc #t~ret25; {14014#true} is VALID [2020-07-17 22:24:52,628 INFO L263 TraceCheckUtils]: 39: Hoare triple {14014#true} call stubMoreProcessingRequired(); {14080#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:52,628 INFO L280 TraceCheckUtils]: 40: Hoare triple {14080#(= ~s~0 |old(~s~0)|)} assume ~s~0 == ~NP~0;~s~0 := ~MPR1~0; {14014#true} is VALID [2020-07-17 22:24:52,628 INFO L280 TraceCheckUtils]: 41: Hoare triple {14014#true} assume true; {14014#true} is VALID [2020-07-17 22:24:52,629 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14014#true} {14014#true} #450#return; {14014#true} is VALID [2020-07-17 22:24:52,629 INFO L280 TraceCheckUtils]: 43: Hoare triple {14014#true} havoc ~tmp_ndt_2~0;assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp_ndt_2~0 := #t~nondet26;havoc #t~nondet26; {14014#true} is VALID [2020-07-17 22:24:52,629 INFO L280 TraceCheckUtils]: 44: Hoare triple {14014#true} assume !(0 == ~tmp_ndt_2~0);havoc ~tmp_ndt_3~0;assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp_ndt_3~0 := #t~nondet27;havoc #t~nondet27; {14014#true} is VALID [2020-07-17 22:24:52,629 INFO L280 TraceCheckUtils]: 45: Hoare triple {14014#true} assume !(1 == ~tmp_ndt_3~0); {14014#true} is VALID [2020-07-17 22:24:52,630 INFO L280 TraceCheckUtils]: 46: Hoare triple {14014#true} ~returnVal2~0 := 259; {14014#true} is VALID [2020-07-17 22:24:52,630 INFO L280 TraceCheckUtils]: 47: Hoare triple {14014#true} assume !(~s~0 == ~NP~0); {14014#true} is VALID [2020-07-17 22:24:52,630 INFO L280 TraceCheckUtils]: 48: Hoare triple {14014#true} assume ~s~0 == ~MPR1~0; {14014#true} is VALID [2020-07-17 22:24:52,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {14014#true} assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,632 INFO L280 TraceCheckUtils]: 50: Hoare triple {14051#(= ~MPR3~0 ~s~0)} #res := ~returnVal2~0; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,634 INFO L280 TraceCheckUtils]: 51: Hoare triple {14051#(= ~MPR3~0 ~s~0)} assume true; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,635 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {14051#(= ~MPR3~0 ~s~0)} {14014#true} #468#return; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,636 INFO L280 TraceCheckUtils]: 53: Hoare triple {14051#(= ~MPR3~0 ~s~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~status~0 := #t~ret8;havoc #t~ret8;~__cil_tmp23~0 := ~status~0; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,637 INFO L280 TraceCheckUtils]: 54: Hoare triple {14051#(= ~MPR3~0 ~s~0)} assume 259 == ~__cil_tmp23~0; {14051#(= ~MPR3~0 ~s~0)} is VALID [2020-07-17 22:24:52,639 INFO L263 TraceCheckUtils]: 55: Hoare triple {14051#(= ~MPR3~0 ~s~0)} call #t~ret9 := KeWaitForSingleObject(~event~0, ~Executive~0, ~KernelMode~0, 0, 0); {14081#(and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~customIrp~0 |old(~customIrp~0)|) (= ~s~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,640 INFO L280 TraceCheckUtils]: 56: Hoare triple {14081#(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; {14080#(= ~s~0 |old(~s~0)|)} is VALID [2020-07-17 22:24:52,641 INFO L280 TraceCheckUtils]: 57: Hoare triple {14080#(= ~s~0 |old(~s~0)|)} assume !(~s~0 == ~MPR3~0); {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,643 INFO L280 TraceCheckUtils]: 58: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume !(1 == ~customIrp~0); {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,644 INFO L280 TraceCheckUtils]: 59: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume !(~s~0 == ~MPR3~0); {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,645 INFO L280 TraceCheckUtils]: 60: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} havoc ~tmp_ndt_4~0;assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp_ndt_4~0 := #t~nondet29;havoc #t~nondet29; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,646 INFO L280 TraceCheckUtils]: 61: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume 0 == ~tmp_ndt_4~0; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,646 INFO L280 TraceCheckUtils]: 62: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} #res := 0; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,647 INFO L280 TraceCheckUtils]: 63: Hoare triple {14082#(not (= ~MPR3~0 |old(~s~0)|))} assume true; {14082#(not (= ~MPR3~0 |old(~s~0)|))} is VALID [2020-07-17 22:24:52,649 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {14082#(not (= ~MPR3~0 |old(~s~0)|))} {14051#(= ~MPR3~0 ~s~0)} #470#return; {14015#false} is VALID [2020-07-17 22:24:52,649 INFO L280 TraceCheckUtils]: 65: Hoare triple {14015#false} assume -2147483648 <= #t~ret9 && #t~ret9 <= 2147483647;havoc #t~ret9; {14015#false} is VALID [2020-07-17 22:24:52,649 INFO L280 TraceCheckUtils]: 66: Hoare triple {14015#false} assume ~status~0 >= 0; {14015#false} is VALID [2020-07-17 22:24:52,650 INFO L280 TraceCheckUtils]: 67: Hoare triple {14015#false} assume !(~myStatus~0 >= 0); {14015#false} is VALID [2020-07-17 22:24:52,650 INFO L280 TraceCheckUtils]: 68: Hoare triple {14015#false} ~Irp__IoStatus__Status~0 := ~status~0;~myStatus~0 := ~status~0;~Irp__IoStatus__Information~0 := 0; {14015#false} is VALID [2020-07-17 22:24:52,650 INFO L263 TraceCheckUtils]: 69: Hoare triple {14015#false} call IofCompleteRequest(~Irp, 0); {14015#false} is VALID [2020-07-17 22:24:52,650 INFO L280 TraceCheckUtils]: 70: Hoare triple {14015#false} ~Irp := #in~Irp;~PriorityBoost := #in~PriorityBoost; {14015#false} is VALID [2020-07-17 22:24:52,651 INFO L280 TraceCheckUtils]: 71: Hoare triple {14015#false} assume !(~s~0 == ~NP~0); {14015#false} is VALID [2020-07-17 22:24:52,651 INFO L263 TraceCheckUtils]: 72: Hoare triple {14015#false} call errorFn(); {14015#false} is VALID [2020-07-17 22:24:52,651 INFO L280 TraceCheckUtils]: 73: Hoare triple {14015#false} assume !false; {14015#false} is VALID [2020-07-17 22:24:52,662 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 22:24:52,663 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506302376] [2020-07-17 22:24:52,663 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:24:52,664 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:24:52,664 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530987370] [2020-07-17 22:24:52,666 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 74 [2020-07-17 22:24:52,667 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:24:52,667 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:24:52,770 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:52,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:24:52,771 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:24:52,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:24:52,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:24:52,772 INFO L87 Difference]: Start difference. First operand 133 states and 136 transitions. Second operand 11 states. [2020-07-17 22:24:54,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:54,066 INFO L93 Difference]: Finished difference Result 133 states and 136 transitions. [2020-07-17 22:24:54,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:24:54,067 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 74 [2020-07-17 22:24:54,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:24:54,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 78 transitions. [2020-07-17 22:24:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:24:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 78 transitions. [2020-07-17 22:24:54,072 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 78 transitions. [2020-07-17 22:24:54,235 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:24:54,236 INFO L225 Difference]: With dead ends: 133 [2020-07-17 22:24:54,236 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:24:54,238 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=58, Invalid=98, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:24:54,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:24:54,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:24:54,239 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:24:54,239 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:54,239 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:54,239 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:54,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:54,240 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:24:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:24:54,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:54,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:54,240 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:54,241 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:24:54,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:24:54,241 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:24:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:24:54,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:54,241 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:24:54,242 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:24:54,242 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:24:54,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:24:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:24:54,242 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 74 [2020-07-17 22:24:54,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:24:54,243 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:24:54,243 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:24:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:24:54,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:24:54,244 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-07-17 22:24:54,247 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:24:55,913 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 51 [2020-07-17 22:24:56,261 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 48 [2020-07-17 22:24:56,627 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 43 [2020-07-17 22:24:56,752 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 25 [2020-07-17 22:24:57,097 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 56 [2020-07-17 22:24:57,272 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 62 [2020-07-17 22:24:57,822 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 50 [2020-07-17 22:24:58,022 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2020-07-17 22:24:58,413 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-17 22:24:58,627 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 40 [2020-07-17 22:24:58,924 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 36 [2020-07-17 22:24:59,179 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 47 [2020-07-17 22:24:59,480 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 49 [2020-07-17 22:24:59,728 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 48 [2020-07-17 22:24:59,929 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2020-07-17 22:25:00,151 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 40 [2020-07-17 22:25:00,526 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2020-07-17 22:25:00,762 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 49 [2020-07-17 22:25:01,008 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 49 [2020-07-17 22:25:01,236 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-07-17 22:25:01,403 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 71 [2020-07-17 22:25:01,684 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 43 [2020-07-17 22:25:01,969 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 49 [2020-07-17 22:25:02,118 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 43 [2020-07-17 22:25:02,395 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 49 [2020-07-17 22:25:02,541 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 40 [2020-07-17 22:25:02,879 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 48 [2020-07-17 22:25:03,102 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 50 [2020-07-17 22:25:03,335 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 37 [2020-07-17 22:25:03,493 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 40 [2020-07-17 22:25:03,688 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2020-07-17 22:25:03,770 INFO L264 CegarLoopResult]: At program point KeSetEventENTRY(lines 513 520) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (<= 1 ~NP~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,770 INFO L268 CegarLoopResult]: For program point KeSetEventFINAL(lines 513 520) no Hoare annotation was computed. [2020-07-17 22:25:03,770 INFO L268 CegarLoopResult]: For program point KeSetEventEXIT(lines 513 520) no Hoare annotation was computed. [2020-07-17 22:25:03,770 INFO L264 CegarLoopResult]: At program point KbFilter_CompleteENTRY(lines 563 573) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (<= 1 ~NP~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,771 INFO L264 CegarLoopResult]: At program point L569(line 569) the Hoare annotation is: (or (not (= ~s~0 ~NP~0)) (not (<= 1 ~NP~0)) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,771 INFO L268 CegarLoopResult]: For program point L569-1(line 569) no Hoare annotation was computed. [2020-07-17 22:25:03,771 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteFINAL(lines 563 573) no Hoare annotation was computed. [2020-07-17 22:25:03,771 INFO L268 CegarLoopResult]: For program point KbFilter_CompleteEXIT(lines 563 573) no Hoare annotation was computed. [2020-07-17 22:25:03,771 INFO L268 CegarLoopResult]: For program point stub_driver_initEXIT(lines 35 48) no Hoare annotation was computed. [2020-07-17 22:25:03,772 INFO L264 CegarLoopResult]: At program point stub_driver_initENTRY(lines 35 48) 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 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (= 1 |old(~pended~0)|) (not (= 0 |old(~compRegistered~0)|))) [2020-07-17 22:25:03,772 INFO L268 CegarLoopResult]: For program point stub_driver_initFINAL(lines 35 48) no Hoare annotation was computed. [2020-07-17 22:25:03,772 INFO L268 CegarLoopResult]: For program point _BLAST_initFINAL(lines 49 70) no Hoare annotation was computed. [2020-07-17 22:25:03,773 INFO L264 CegarLoopResult]: At program point _BLAST_initENTRY(lines 49 70) 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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,773 INFO L268 CegarLoopResult]: For program point _BLAST_initEXIT(lines 49 70) no Hoare annotation was computed. [2020-07-17 22:25:03,773 INFO L271 CegarLoopResult]: At program point errorFnENTRY(lines 575 582) the Hoare annotation is: true [2020-07-17 22:25:03,773 INFO L268 CegarLoopResult]: For program point errorFnFINAL(lines 575 582) no Hoare annotation was computed. [2020-07-17 22:25:03,773 INFO L268 CegarLoopResult]: For program point errorFnEXIT(lines 575 582) no Hoare annotation was computed. [2020-07-17 22:25:03,773 INFO L268 CegarLoopResult]: For program point errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION(line 579) no Hoare annotation was computed. [2020-07-17 22:25:03,773 INFO L264 CegarLoopResult]: At program point L382(lines 375 415) the Hoare annotation is: (or (and (not (= 1 ~pended~0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 2) ~SKIP1~0)) (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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,774 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 286 420) no Hoare annotation was computed. [2020-07-17 22:25:03,774 INFO L268 CegarLoopResult]: For program point L407(lines 407 409) no Hoare annotation was computed. [2020-07-17 22:25:03,774 INFO L264 CegarLoopResult]: At program point L374(lines 367 416) the Hoare annotation is: (or (and (not (= 1 ~pended~0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 2) ~SKIP1~0)) (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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,774 INFO L268 CegarLoopResult]: For program point L383(lines 367 416) no Hoare annotation was computed. [2020-07-17 22:25:03,774 INFO L268 CegarLoopResult]: For program point L350(lines 350 365) no Hoare annotation was computed. [2020-07-17 22:25:03,774 INFO L268 CegarLoopResult]: For program point L384(lines 384 413) no Hoare annotation was computed. [2020-07-17 22:25:03,774 INFO L264 CegarLoopResult]: At program point L351(lines 350 365) 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) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0) (<= (+ ~NP~0 4) ~MPR1~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,775 INFO L268 CegarLoopResult]: For program point L376(lines 376 380) no Hoare annotation was computed. [2020-07-17 22:25:03,775 INFO L268 CegarLoopResult]: For program point L368(lines 368 372) no Hoare annotation was computed. [2020-07-17 22:25:03,775 INFO L268 CegarLoopResult]: For program point L335(lines 321 366) no Hoare annotation was computed. [2020-07-17 22:25:03,775 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 286 420) no Hoare annotation was computed. [2020-07-17 22:25:03,775 INFO L268 CegarLoopResult]: For program point L385(lines 385 412) no Hoare annotation was computed. [2020-07-17 22:25:03,776 INFO L264 CegarLoopResult]: At program point L319(line 319) the Hoare annotation is: (or (and (= ~MPR1~0 ~s~0) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (<= ~IPC~0 ~s~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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,776 INFO L268 CegarLoopResult]: For program point L319-1(lines 295 419) no Hoare annotation was computed. [2020-07-17 22:25:03,776 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 286 420) 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 (= ~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) (= ~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(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,776 INFO L268 CegarLoopResult]: For program point L402(lines 402 410) no Hoare annotation was computed. [2020-07-17 22:25:03,776 INFO L264 CegarLoopResult]: At program point L394(lines 385 412) the Hoare annotation is: (or (and (not (= 1 ~pended~0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 2) ~SKIP1~0)) (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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,776 INFO L268 CegarLoopResult]: For program point L386(lines 386 392) no Hoare annotation was computed. [2020-07-17 22:25:03,776 INFO L264 CegarLoopResult]: At program point L353(lines 352 365) 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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,776 INFO L268 CegarLoopResult]: For program point L403(lines 403 405) no Hoare annotation was computed. [2020-07-17 22:25:03,777 INFO L268 CegarLoopResult]: For program point L387(lines 387 389) no Hoare annotation was computed. [2020-07-17 22:25:03,777 INFO L264 CegarLoopResult]: At program point L321(lines 295 419) the Hoare annotation is: (or (and (not (= 1 ~pended~0)) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 2) ~SKIP1~0)) (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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,777 INFO L268 CegarLoopResult]: For program point L338-1(lines 337 347) no Hoare annotation was computed. [2020-07-17 22:25:03,777 INFO L268 CegarLoopResult]: For program point L396(lines 396 400) no Hoare annotation was computed. [2020-07-17 22:25:03,777 INFO L268 CegarLoopResult]: For program point L330(lines 330 333) no Hoare annotation was computed. [2020-07-17 22:25:03,777 INFO L264 CegarLoopResult]: At program point L330-2(lines 330 333) 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) (<= 0 main_~status~1) (not (= 1 ~pended~0)) (= 0 ~compRegistered~0) (<= (+ ~NP~0 4) ~MPR1~0) (<= (+ ~SKIP2~0 3) ~IPC~0) (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,778 INFO L264 CegarLoopResult]: At program point L398(line 398) 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)|)) (not (<= |old(~IPC~0)| |old(~s~0)|))) [2020-07-17 22:25:03,778 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-17 22:25:03,778 INFO L268 CegarLoopResult]: For program point L477(lines 477 494) no Hoare annotation was computed. [2020-07-17 22:25:03,778 INFO L264 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= (+ ~SKIP2~0 3) ~IPC~0)))) (and (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 .cse1 (not (= 0 ~compRegistered~0)) .cse2) (or (not (<= 1 ~NP~0)) (and (= ~s~0 ~NP~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) .cse0 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) .cse2 (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))))) [2020-07-17 22:25:03,778 INFO L268 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-07-17 22:25:03,779 INFO L264 CegarLoopResult]: At program point L469(lines 442 497) the Hoare annotation is: (let ((.cse1 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse2 (= 1 ~pended~0)) (.cse3 (not (<= (+ ~SKIP2~0 3) ~IPC~0)))) (and (let ((.cse0 (= ~MPR1~0 ~s~0))) (or (not (<= 1 ~NP~0)) (and .cse0 (<= 259 IofCallDriver_~returnVal2~0) (= ~setEventCalled~0 1) (<= IofCallDriver_~returnVal2~0 259)) (and (<= IofCallDriver_~returnVal2~0 0) .cse0) .cse1 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse2 (not (= ~NP~0 |old(~s~0)|)) .cse3 (not (<= ~NP~0 1)) (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)) .cse1 .cse2 (not (= 0 ~compRegistered~0)) .cse3))) [2020-07-17 22:25:03,779 INFO L264 CegarLoopResult]: At program point L457(lines 456 471) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= (+ ~SKIP2~0 3) ~IPC~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 .cse1 (not (= 0 ~compRegistered~0)) .cse2) (or (not (<= 1 ~NP~0)) .cse0 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) .cse2 (not (<= ~NP~0 1)) (and (= ~MPR1~0 ~s~0) (= ~setEventCalled~0 1)) (not (<= 1 ~compRegistered~0))))) [2020-07-17 22:25:03,779 INFO L268 CegarLoopResult]: For program point L486(lines 486 493) no Hoare annotation was computed. [2020-07-17 22:25:03,779 INFO L268 CegarLoopResult]: For program point L449(lines 449 472) no Hoare annotation was computed. [2020-07-17 22:25:03,779 INFO L268 CegarLoopResult]: For program point L478(lines 478 484) no Hoare annotation was computed. [2020-07-17 22:25:03,779 INFO L264 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= (+ ~SKIP2~0 3) ~IPC~0)))) (and (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 .cse1 (not (= 0 ~compRegistered~0)) .cse2) (or (not (<= 1 ~NP~0)) .cse0 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (and (= ~s~0 |old(~s~0)|) (= ~setEventCalled~0 1)) (not (= ~NP~0 |old(~s~0)|)) .cse2 (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))))) [2020-07-17 22:25:03,780 INFO L264 CegarLoopResult]: At program point IofCallDriverENTRY(lines 435 498) the Hoare annotation is: (let ((.cse0 (= ~setEventCalled~0 |old(~setEventCalled~0)|)) (.cse1 (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|)) (.cse2 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse3 (= 1 ~pended~0)) (.cse4 (not (<= (+ ~SKIP2~0 3) ~IPC~0)))) (and (or (not (= ~SKIP1~0 |old(~s~0)|)) (and .cse0 .cse1 (= ~SKIP1~0 ~s~0)) .cse2 .cse3 (not (= 0 ~compRegistered~0)) .cse4) (or (not (<= 1 ~NP~0)) (and (= ~s~0 ~NP~0) .cse0 .cse1) .cse2 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse3 (not (= ~NP~0 |old(~s~0)|)) .cse4 (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))))) [2020-07-17 22:25:03,780 INFO L264 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= (+ ~SKIP2~0 3) ~IPC~0)))) (and (or (not (= ~SKIP1~0 |old(~s~0)|)) .cse0 .cse1 (not (= 0 ~compRegistered~0)) .cse2) (or (not (<= 1 ~NP~0)) .cse0 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) .cse2 (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))))) [2020-07-17 22:25:03,780 INFO L268 CegarLoopResult]: For program point L491-1(lines 473 495) no Hoare annotation was computed. [2020-07-17 22:25:03,780 INFO L268 CegarLoopResult]: For program point L454(lines 454 471) no Hoare annotation was computed. [2020-07-17 22:25:03,780 INFO L264 CegarLoopResult]: At program point L450(lines 449 472) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= (+ ~SKIP2~0 3) ~IPC~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 .cse1 (not (= 0 ~compRegistered~0)) .cse2) (or (not (<= 1 ~NP~0)) (= ~MPR1~0 ~s~0) .cse0 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) .cse2 (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))))) [2020-07-17 22:25:03,781 INFO L268 CegarLoopResult]: For program point IofCallDriverFINAL(lines 435 498) no Hoare annotation was computed. [2020-07-17 22:25:03,781 INFO L268 CegarLoopResult]: For program point IofCallDriverEXIT(lines 435 498) no Hoare annotation was computed. [2020-07-17 22:25:03,781 INFO L264 CegarLoopResult]: At program point L455(lines 454 471) the Hoare annotation is: (let ((.cse0 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse1 (= 1 ~pended~0)) (.cse2 (not (<= (+ ~SKIP2~0 3) ~IPC~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 .cse1 (not (= 0 ~compRegistered~0)) .cse2) (or (not (<= 1 ~NP~0)) (= ~MPR1~0 ~s~0) .cse0 (not (<= (+ ~NP~0 4) ~MPR1~0)) .cse1 (not (= ~NP~0 |old(~s~0)|)) .cse2 (not (<= ~NP~0 1)) (not (<= 1 ~compRegistered~0))))) [2020-07-17 22:25:03,781 INFO L268 CegarLoopResult]: For program point L443(lines 443 446) no Hoare annotation was computed. [2020-07-17 22:25:03,781 INFO L268 CegarLoopResult]: For program point L443-1(lines 443 446) no Hoare annotation was computed. [2020-07-17 22:25:03,782 INFO L264 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= ~setEventCalled~0 1)) (not (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,782 INFO L268 CegarLoopResult]: For program point L429-1(lines 421 434) no Hoare annotation was computed. [2020-07-17 22:25:03,782 INFO L264 CegarLoopResult]: At program point stubMoreProcessingRequiredENTRY(lines 421 434) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (= ~s~0 ~NP~0) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= ~setEventCalled~0 1)) (not (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,783 INFO L268 CegarLoopResult]: For program point stubMoreProcessingRequiredEXIT(lines 421 434) no Hoare annotation was computed. [2020-07-17 22:25:03,783 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:25:03,783 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)|) (= ~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 22:25:03,784 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:25:03,784 INFO L264 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: (let ((.cse0 (not (= 1 |old(~setEventCalled~0)|))) (.cse1 (not (<= 1 ~NP~0))) (.cse2 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (= 1 ~pended~0)) (.cse5 (not (<= (+ ~SKIP2~0 3) ~IPC~0))) (.cse6 (not (<= ~NP~0 1))) (.cse7 (not (<= 1 ~compRegistered~0)))) (and (or .cse0 (not (= ~MPR3~0 |old(~s~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~NP~0 |old(~s~0)|)) .cse5 .cse6 .cse7))) [2020-07-17 22:25:03,784 INFO L268 CegarLoopResult]: For program point L539(lines 539 543) no Hoare annotation was computed. [2020-07-17 22:25:03,784 INFO L268 CegarLoopResult]: For program point L539-1(lines 526 545) no Hoare annotation was computed. [2020-07-17 22:25:03,784 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectEXIT(lines 521 562) no Hoare annotation was computed. [2020-07-17 22:25:03,784 INFO L268 CegarLoopResult]: For program point L527(lines 527 532) no Hoare annotation was computed. [2020-07-17 22:25:03,785 INFO L268 CegarLoopResult]: For program point L548(lines 548 560) no Hoare annotation was computed. [2020-07-17 22:25:03,785 INFO L268 CegarLoopResult]: For program point KeWaitForSingleObjectFINAL(lines 521 562) no Hoare annotation was computed. [2020-07-17 22:25:03,786 INFO L264 CegarLoopResult]: At program point L534(lines 526 545) the Hoare annotation is: (let ((.cse0 (not (= 1 |old(~setEventCalled~0)|))) (.cse1 (not (<= 1 ~NP~0))) (.cse2 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (= 1 ~pended~0)) (.cse5 (not (<= (+ ~SKIP2~0 3) ~IPC~0))) (.cse6 (not (<= ~NP~0 1))) (.cse7 (not (<= 1 ~compRegistered~0)))) (and (or .cse0 (not (= ~MPR3~0 |old(~s~0)|)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 (and (= ~s~0 ~NP~0) (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= |old(~customIrp~0)| ~customIrp~0)) .cse2 .cse3 .cse4 (not (= ~NP~0 |old(~s~0)|)) .cse5 .cse6 .cse7))) [2020-07-17 22:25:03,786 INFO L268 CegarLoopResult]: For program point L526(lines 526 545) no Hoare annotation was computed. [2020-07-17 22:25:03,786 INFO L264 CegarLoopResult]: At program point L551(lines 550 560) the Hoare annotation is: (let ((.cse0 (not (= 1 |old(~setEventCalled~0)|))) (.cse1 (not (<= 1 ~NP~0))) (.cse2 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (= 1 ~pended~0)) (.cse5 (not (<= (+ ~SKIP2~0 3) ~IPC~0))) (.cse6 (not (<= ~NP~0 1))) (.cse7 (not (<= 1 ~compRegistered~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~NP~0 |old(~s~0)|)) (= ~s~0 |old(~s~0)|) .cse5 .cse6 .cse7) (or .cse0 (not (= ~MPR3~0 |old(~s~0)|)) .cse1 (= ~s~0 ~NP~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2020-07-17 22:25:03,786 INFO L264 CegarLoopResult]: At program point KeWaitForSingleObjectENTRY(lines 521 562) the Hoare annotation is: (let ((.cse0 (not (= 1 |old(~setEventCalled~0)|))) (.cse1 (not (<= 1 ~NP~0))) (.cse4 (= ~setEventCalled~0 1)) (.cse5 (= |old(~customIrp~0)| ~customIrp~0)) (.cse2 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse6 (= 1 ~pended~0)) (.cse7 (not (<= (+ ~SKIP2~0 3) ~IPC~0))) (.cse8 (not (<= ~NP~0 1))) (.cse9 (not (<= 1 ~compRegistered~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (= ~s~0 ~NP~0) .cse4 .cse5) .cse6 (not (= ~NP~0 |old(~s~0)|)) .cse7 .cse8 .cse9) (or .cse0 (not (= ~MPR3~0 |old(~s~0)|)) .cse1 (and (= ~MPR3~0 ~s~0) .cse4 .cse5) .cse2 .cse3 .cse6 .cse7 .cse8 .cse9))) [2020-07-17 22:25:03,787 INFO L264 CegarLoopResult]: At program point L549(lines 548 560) the Hoare annotation is: (let ((.cse0 (not (= 1 |old(~setEventCalled~0)|))) (.cse1 (not (<= 1 ~NP~0))) (.cse2 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse3 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse4 (= 1 ~pended~0)) (.cse5 (not (<= (+ ~SKIP2~0 3) ~IPC~0))) (.cse6 (not (<= ~NP~0 1))) (.cse7 (not (<= 1 ~compRegistered~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~NP~0 |old(~s~0)|)) (= ~s~0 |old(~s~0)|) .cse5 .cse6 .cse7) (or .cse0 (not (= ~MPR3~0 |old(~s~0)|)) .cse1 (= ~s~0 ~NP~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2020-07-17 22:25:03,787 INFO L264 CegarLoopResult]: At program point L507(line 507) the Hoare annotation is: (or (not (<= (+ ~NP~0 2) ~SKIP1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,787 INFO L268 CegarLoopResult]: For program point L507-1(lines 499 512) no Hoare annotation was computed. [2020-07-17 22:25:03,787 INFO L264 CegarLoopResult]: At program point IofCompleteRequestENTRY(lines 499 512) the Hoare annotation is: (or (not (<= (+ ~NP~0 2) ~SKIP1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (= ~s~0 |old(~s~0)|) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,787 INFO L268 CegarLoopResult]: For program point L503(lines 503 509) no Hoare annotation was computed. [2020-07-17 22:25:03,787 INFO L268 CegarLoopResult]: For program point IofCompleteRequestEXIT(lines 499 512) no Hoare annotation was computed. [2020-07-17 22:25:03,788 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 22:25:03,788 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~MPR1~0 ~s~0) (not (= 1 ~pended~0)) (<= ~IPC~0 ~s~0) (= ~MPR1~0 ~NP~0) (= ~MPR3~0 ~s~0) (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0)) [2020-07-17 22:25:03,788 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 22:25:03,788 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 22:25:03,788 INFO L264 CegarLoopResult]: At program point L192(lines 192 194) the Hoare annotation is: (let ((.cse12 (<= ~NP~0 1)) (.cse9 (<= 259 KbFilter_PnP_~status~0)) (.cse3 (= 1 ~pended~0)) (.cse10 (= ~setEventCalled~0 1)) (.cse13 (<= (+ ~SKIP2~0 3) ~IPC~0)) (.cse14 (= ~NP~0 |old(~s~0)|)) (.cse11 (<= 1 ~compRegistered~0)) (.cse16 (<= (+ ~NP~0 4) ~MPR1~0)) (.cse15 (<= 1 ~NP~0))) (let ((.cse0 (not .cse15)) (.cse1 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse2 (not .cse16)) (.cse4 (and .cse15 .cse12 .cse9 (not .cse3) (= ~s~0 |old(~s~0)|) .cse10 .cse16 .cse13 .cse14 .cse11 (<= (+ ~s~0 2) ~SKIP1~0))) (.cse5 (not .cse14)) (.cse6 (not .cse13)) (.cse8 (not .cse12)) (.cse7 (not (= 0 |old(~compRegistered~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= (+ |old(~myStatus~0)| 1073741637) 0)) .cse8 (<= (+ ~myStatus~0 1073741637) 0)) (or .cse0 .cse1 .cse2 (and (<= KbFilter_PnP_~__cil_tmp23~0 259) .cse9 (= ~MPR3~0 ~s~0) (<= 259 KbFilter_PnP_~__cil_tmp23~0) .cse10 .cse11) .cse3 .cse4 .cse5 .cse6 .cse8 .cse7)))) [2020-07-17 22:25:03,788 INFO L268 CegarLoopResult]: For program point L192-1(lines 192 194) no Hoare annotation was computed. [2020-07-17 22:25:03,789 INFO L268 CegarLoopResult]: For program point L151(lines 151 265) no Hoare annotation was computed. [2020-07-17 22:25:03,789 INFO L268 CegarLoopResult]: For program point L118(lines 118 276) no Hoare annotation was computed. [2020-07-17 22:25:03,789 INFO L264 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (and (= ~s~0 ~NP~0) (<= 1 ~compRegistered~0))) [2020-07-17 22:25:03,789 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|))) [2020-07-17 22:25:03,789 INFO L264 CegarLoopResult]: At program point L234(line 234) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|))) [2020-07-17 22:25:03,790 INFO L268 CegarLoopResult]: For program point L234-1(lines 230 236) no Hoare annotation was computed. [2020-07-17 22:25:03,790 INFO L268 CegarLoopResult]: For program point L160(lines 160 262) no Hoare annotation was computed. [2020-07-17 22:25:03,790 INFO L268 CegarLoopResult]: For program point L127(lines 127 273) no Hoare annotation was computed. [2020-07-17 22:25:03,790 INFO L264 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|))) [2020-07-17 22:25:03,790 INFO L264 CegarLoopResult]: At program point L185(lines 185 186) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~NP~0))) (.cse1 (not (<= (+ ~NP~0 2) ~SKIP1~0))) (.cse2 (not (<= (+ ~NP~0 4) ~MPR1~0))) (.cse3 (= 1 ~pended~0)) (.cse4 (not (= ~NP~0 |old(~s~0)|))) (.cse5 (not (<= (+ ~SKIP2~0 3) ~IPC~0))) (.cse6 (not (<= ~NP~0 1))) (.cse7 (not (= 0 |old(~compRegistered~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= (+ |old(~myStatus~0)| 1073741637) 0)) (<= (+ ~myStatus~0 1073741637) 0)) (or (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= ~s~0 |old(~s~0)|) (= |old(~customIrp~0)| ~customIrp~0) (= ~lowerDriverReturn~0 |old(~lowerDriverReturn~0)|) (<= 1 ~compRegistered~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2020-07-17 22:25:03,791 INFO L268 CegarLoopResult]: For program point L218-1(lines 214 220) no Hoare annotation was computed. [2020-07-17 22:25:03,791 INFO L268 CegarLoopResult]: For program point L185-1(lines 185 186) no Hoare annotation was computed. [2020-07-17 22:25:03,791 INFO L268 CegarLoopResult]: For program point L169(lines 169 181) no Hoare annotation was computed. [2020-07-17 22:25:03,791 INFO L268 CegarLoopResult]: For program point L136(lines 136 270) no Hoare annotation was computed. [2020-07-17 22:25:03,791 INFO L268 CegarLoopResult]: For program point L103(lines 103 281) no Hoare annotation was computed. [2020-07-17 22:25:03,791 INFO L271 CegarLoopResult]: At program point L260(lines 164 261) the Hoare annotation is: true [2020-07-17 22:25:03,791 INFO L268 CegarLoopResult]: For program point KbFilter_PnPEXIT(lines 73 285) no Hoare annotation was computed. [2020-07-17 22:25:03,791 INFO L268 CegarLoopResult]: For program point L145(lines 145 267) no Hoare annotation was computed. [2020-07-17 22:25:03,793 INFO L268 CegarLoopResult]: For program point L112(lines 112 278) no Hoare annotation was computed. [2020-07-17 22:25:03,793 INFO L264 CegarLoopResult]: At program point L104(lines 103 281) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~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)|))) [2020-07-17 22:25:03,793 INFO L268 CegarLoopResult]: For program point L154(lines 154 264) no Hoare annotation was computed. [2020-07-17 22:25:03,793 INFO L268 CegarLoopResult]: For program point L121(lines 121 275) no Hoare annotation was computed. [2020-07-17 22:25:03,794 INFO L264 CegarLoopResult]: At program point KbFilter_PnPENTRY(lines 73 285) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~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)|))) [2020-07-17 22:25:03,794 INFO L264 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|))) [2020-07-17 22:25:03,794 INFO L268 CegarLoopResult]: For program point KbFilter_PnPFINAL(lines 73 285) no Hoare annotation was computed. [2020-07-17 22:25:03,794 INFO L264 CegarLoopResult]: At program point L163(lines 109 279) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~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)|))) [2020-07-17 22:25:03,794 INFO L268 CegarLoopResult]: For program point L130(lines 130 272) no Hoare annotation was computed. [2020-07-17 22:25:03,794 INFO L268 CegarLoopResult]: For program point L139(lines 139 269) no Hoare annotation was computed. [2020-07-17 22:25:03,794 INFO L268 CegarLoopResult]: For program point L106(lines 106 280) no Hoare annotation was computed. [2020-07-17 22:25:03,795 INFO L268 CegarLoopResult]: For program point L230(lines 230 236) no Hoare annotation was computed. [2020-07-17 22:25:03,795 INFO L264 CegarLoopResult]: At program point L255(lines 255 256) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0))) [2020-07-17 22:25:03,795 INFO L268 CegarLoopResult]: For program point L255-1(lines 255 256) no Hoare annotation was computed. [2020-07-17 22:25:03,795 INFO L268 CegarLoopResult]: For program point L214(lines 214 220) no Hoare annotation was computed. [2020-07-17 22:25:03,795 INFO L268 CegarLoopResult]: For program point L148(lines 148 266) no Hoare annotation was computed. [2020-07-17 22:25:03,795 INFO L268 CegarLoopResult]: For program point L115(lines 115 277) no Hoare annotation was computed. [2020-07-17 22:25:03,796 INFO L264 CegarLoopResult]: At program point L107(lines 106 280) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~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)|))) [2020-07-17 22:25:03,796 INFO L268 CegarLoopResult]: For program point L198(lines 198 204) no Hoare annotation was computed. [2020-07-17 22:25:03,796 INFO L268 CegarLoopResult]: For program point L190(lines 190 196) no Hoare annotation was computed. [2020-07-17 22:25:03,796 INFO L268 CegarLoopResult]: For program point L157(lines 157 263) no Hoare annotation was computed. [2020-07-17 22:25:03,796 INFO L268 CegarLoopResult]: For program point L124(lines 124 274) no Hoare annotation was computed. [2020-07-17 22:25:03,796 INFO L268 CegarLoopResult]: For program point L190-2(lines 164 259) no Hoare annotation was computed. [2020-07-17 22:25:03,796 INFO L264 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0))) [2020-07-17 22:25:03,797 INFO L268 CegarLoopResult]: For program point L240-1(line 240) no Hoare annotation was computed. [2020-07-17 22:25:03,797 INFO L268 CegarLoopResult]: For program point L174(lines 174 180) no Hoare annotation was computed. [2020-07-17 22:25:03,797 INFO L268 CegarLoopResult]: For program point L174-1(lines 169 181) no Hoare annotation was computed. [2020-07-17 22:25:03,797 INFO L268 CegarLoopResult]: For program point L199(lines 199 203) no Hoare annotation was computed. [2020-07-17 22:25:03,797 INFO L268 CegarLoopResult]: For program point L133(lines 133 271) no Hoare annotation was computed. [2020-07-17 22:25:03,797 INFO L268 CegarLoopResult]: For program point L100(lines 100 282) no Hoare annotation was computed. [2020-07-17 22:25:03,797 INFO L264 CegarLoopResult]: At program point L224(lines 224 225) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|)) (and (= ~setEventCalled~0 |old(~setEventCalled~0)|) (= 0 ~compRegistered~0) (= ~SKIP1~0 ~s~0))) [2020-07-17 22:25:03,798 INFO L268 CegarLoopResult]: For program point L224-1(lines 224 225) no Hoare annotation was computed. [2020-07-17 22:25:03,798 INFO L264 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~0)) (not (<= ~NP~0 1)) (not (= 0 |old(~compRegistered~0)|))) [2020-07-17 22:25:03,798 INFO L268 CegarLoopResult]: For program point L249-1(lines 245 251) no Hoare annotation was computed. [2020-07-17 22:25:03,798 INFO L268 CegarLoopResult]: For program point L142(lines 142 268) no Hoare annotation was computed. [2020-07-17 22:25:03,798 INFO L268 CegarLoopResult]: For program point L109(lines 109 279) no Hoare annotation was computed. [2020-07-17 22:25:03,798 INFO L264 CegarLoopResult]: At program point L101(lines 100 282) the Hoare annotation is: (or (not (<= 1 ~NP~0)) (not (<= (+ ~NP~0 2) ~SKIP1~0)) (not (<= (+ ~NP~0 4) ~MPR1~0)) (= 1 ~pended~0) (not (= ~NP~0 |old(~s~0)|)) (not (<= (+ ~SKIP2~0 3) ~IPC~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)|))) [2020-07-17 22:25:03,804 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-17 22:25:03,805 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-17 22:25:03,805 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-17 22:25:03,805 WARN L170 areAnnotationChecker]: errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 22:25:03,805 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-17 22:25:03,807 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:25:03,808 WARN L170 areAnnotationChecker]: L429-1 has no Hoare annotation [2020-07-17 22:25:03,809 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:25:03,809 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-17 22:25:03,809 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:25:03,812 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 22:25:03,812 WARN L170 areAnnotationChecker]: KeSetEventFINAL has no Hoare annotation [2020-07-17 22:25:03,813 WARN L170 areAnnotationChecker]: L569-1 has no Hoare annotation [2020-07-17 22:25:03,819 WARN L170 areAnnotationChecker]: stub_driver_initFINAL has no Hoare annotation [2020-07-17 22:25:03,819 WARN L170 areAnnotationChecker]: _BLAST_initFINAL has no Hoare annotation [2020-07-17 22:25:03,819 WARN L170 areAnnotationChecker]: errorFnFINAL has no Hoare annotation [2020-07-17 22:25:03,819 WARN L170 areAnnotationChecker]: L319-1 has no Hoare annotation [2020-07-17 22:25:03,826 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:25:03,826 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 22:25:03,826 WARN L170 areAnnotationChecker]: L429-1 has no Hoare annotation [2020-07-17 22:25:03,826 WARN L170 areAnnotationChecker]: L429-1 has no Hoare annotation [2020-07-17 22:25:03,826 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:25:03,827 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-17 22:25:03,827 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-17 22:25:03,827 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:25:03,827 WARN L170 areAnnotationChecker]: L503 has no Hoare annotation [2020-07-17 22:25:03,827 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:25:03,832 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: KeSetEventEXIT has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: L569-1 has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: stub_driver_initEXIT has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: _BLAST_initEXIT has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,833 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,834 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,834 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,834 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,834 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,834 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,834 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,834 WARN L170 areAnnotationChecker]: errorFnEXIT has no Hoare annotation [2020-07-17 22:25:03,835 WARN L170 areAnnotationChecker]: L319-1 has no Hoare annotation [2020-07-17 22:25:03,835 WARN L170 areAnnotationChecker]: L319-1 has no Hoare annotation [2020-07-17 22:25:03,835 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-17 22:25:03,838 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-17 22:25:03,838 WARN L170 areAnnotationChecker]: stubMoreProcessingRequiredEXIT has no Hoare annotation [2020-07-17 22:25:03,838 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:25:03,838 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: L539-1 has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: L507-1 has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: L507-1 has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-17 22:25:03,839 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L103 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: KbFilter_CompleteFINAL has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L539-1 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L174-1 has no Hoare annotation [2020-07-17 22:25:03,840 WARN L170 areAnnotationChecker]: L218-1 has no Hoare annotation [2020-07-17 22:25:03,841 WARN L170 areAnnotationChecker]: L234-1 has no Hoare annotation [2020-07-17 22:25:03,841 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-17 22:25:03,841 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2020-07-17 22:25:03,841 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2020-07-17 22:25:03,841 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-17 22:25:03,842 WARN L170 areAnnotationChecker]: L444-1 has no Hoare annotation [2020-07-17 22:25:03,842 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:25:03,842 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-17 22:25:03,842 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:25:03,842 WARN L170 areAnnotationChecker]: L539 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: IofCompleteRequestEXIT has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: L106 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: KbFilter_CompleteEXIT has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: L338-1 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: L338-1 has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 22:25:03,843 WARN L170 areAnnotationChecker]: IofCallDriverFINAL has no Hoare annotation [2020-07-17 22:25:03,844 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:25:03,844 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2020-07-17 22:25:03,844 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-17 22:25:03,847 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-17 22:25:03,851 WARN L170 areAnnotationChecker]: L240-1 has no Hoare annotation [2020-07-17 22:25:03,854 WARN L170 areAnnotationChecker]: L255-1 has no Hoare annotation [2020-07-17 22:25:03,857 WARN L170 areAnnotationChecker]: L335 has no Hoare annotation [2020-07-17 22:25:03,859 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-17 22:25:03,859 WARN L170 areAnnotationChecker]: L368 has no Hoare annotation [2020-07-17 22:25:03,859 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-17 22:25:03,860 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-17 22:25:03,863 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-17 22:25:03,863 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-17 22:25:03,863 WARN L170 areAnnotationChecker]: L539-1 has no Hoare annotation [2020-07-17 22:25:03,863 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-17 22:25:03,863 WARN L170 areAnnotationChecker]: L174-1 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-17 22:25:03,864 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: L350 has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: IofCallDriverEXIT has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-17 22:25:03,865 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L240-1 has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L255-1 has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L376 has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-17 22:25:03,866 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-17 22:25:03,867 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2020-07-17 22:25:03,867 WARN L170 areAnnotationChecker]: L477 has no Hoare annotation [2020-07-17 22:25:03,871 WARN L170 areAnnotationChecker]: KbFilter_PnPFINAL has no Hoare annotation [2020-07-17 22:25:03,871 WARN L170 areAnnotationChecker]: L174-1 has no Hoare annotation [2020-07-17 22:25:03,871 WARN L170 areAnnotationChecker]: L218-1 has no Hoare annotation [2020-07-17 22:25:03,871 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-17 22:25:03,872 WARN L170 areAnnotationChecker]: L230 has no Hoare annotation [2020-07-17 22:25:03,872 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-17 22:25:03,874 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-17 22:25:03,874 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-17 22:25:03,874 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-17 22:25:03,878 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 22:25:03,878 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectFINAL has no Hoare annotation [2020-07-17 22:25:03,878 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-17 22:25:03,878 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-17 22:25:03,878 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: L477 has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: L477 has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: KbFilter_PnPEXIT has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: L234-1 has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: L249-1 has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-17 22:25:03,879 WARN L170 areAnnotationChecker]: L115 has no Hoare annotation [2020-07-17 22:25:03,880 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-17 22:25:03,880 WARN L170 areAnnotationChecker]: KeWaitForSingleObjectEXIT has no Hoare annotation [2020-07-17 22:25:03,880 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-17 22:25:03,888 WARN L170 areAnnotationChecker]: L190-2 has no Hoare annotation [2020-07-17 22:25:03,888 WARN L170 areAnnotationChecker]: L190-2 has no Hoare annotation [2020-07-17 22:25:03,888 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-17 22:25:03,888 WARN L170 areAnnotationChecker]: L385 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L192-1 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-17 22:25:03,889 WARN L170 areAnnotationChecker]: L198 has no Hoare annotation [2020-07-17 22:25:03,890 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-17 22:25:03,890 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-17 22:25:03,890 WARN L170 areAnnotationChecker]: L396 has no Hoare annotation [2020-07-17 22:25:03,890 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-17 22:25:03,890 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2020-07-17 22:25:03,890 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-17 22:25:03,890 WARN L170 areAnnotationChecker]: L121 has no Hoare annotation [2020-07-17 22:25:03,894 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-17 22:25:03,894 WARN L170 areAnnotationChecker]: L387 has no Hoare annotation [2020-07-17 22:25:03,894 WARN L170 areAnnotationChecker]: L396 has no Hoare annotation [2020-07-17 22:25:03,894 WARN L170 areAnnotationChecker]: L396 has no Hoare annotation [2020-07-17 22:25:03,894 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-17 22:25:03,894 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-17 22:25:03,894 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:25:03,895 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-17 22:25:03,895 WARN L170 areAnnotationChecker]: L383 has no Hoare annotation [2020-07-17 22:25:03,895 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2020-07-17 22:25:03,895 WARN L170 areAnnotationChecker]: L403 has no Hoare annotation [2020-07-17 22:25:03,895 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:25:03,895 WARN L170 areAnnotationChecker]: L407 has no Hoare annotation [2020-07-17 22:25:03,895 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L127 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L133 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-17 22:25:03,896 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-17 22:25:03,897 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-17 22:25:03,898 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2020-07-17 22:25:03,898 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-17 22:25:03,898 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-17 22:25:03,898 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-17 22:25:03,898 WARN L170 areAnnotationChecker]: L157 has no Hoare annotation [2020-07-17 22:25:03,898 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:25:03,898 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-17 22:25:03,898 INFO L163 areAnnotationChecker]: CFG has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:25:04,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:25:04 BoogieIcfgContainer [2020-07-17 22:25:04,020 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:25:04,025 INFO L168 Benchmark]: Toolchain (without parser) took 75578.48 ms. Allocated memory was 138.4 MB in the beginning and 608.7 MB in the end (delta: 470.3 MB). Free memory was 102.5 MB in the beginning and 573.3 MB in the end (delta: -470.8 MB). Peak memory consumption was 480.3 MB. Max. memory is 7.1 GB. [2020-07-17 22:25:04,026 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 22:25:04,031 INFO L168 Benchmark]: CACSL2BoogieTranslator took 514.99 ms. Allocated memory was 138.4 MB in the beginning and 199.8 MB in the end (delta: 61.3 MB). Free memory was 102.1 MB in the beginning and 174.3 MB in the end (delta: -72.2 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2020-07-17 22:25:04,032 INFO L168 Benchmark]: Boogie Preprocessor took 65.66 ms. Allocated memory is still 199.8 MB. Free memory was 174.3 MB in the beginning and 171.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2020-07-17 22:25:04,032 INFO L168 Benchmark]: RCFGBuilder took 1144.13 ms. Allocated memory is still 199.8 MB. Free memory was 171.6 MB in the beginning and 89.8 MB in the end (delta: 81.8 MB). Peak memory consumption was 81.8 MB. Max. memory is 7.1 GB. [2020-07-17 22:25:04,033 INFO L168 Benchmark]: TraceAbstraction took 73843.54 ms. Allocated memory was 199.8 MB in the beginning and 608.7 MB in the end (delta: 408.9 MB). Free memory was 89.8 MB in the beginning and 573.3 MB in the end (delta: -483.5 MB). Peak memory consumption was 406.3 MB. Max. memory is 7.1 GB. [2020-07-17 22:25:04,034 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 0.51 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 514.99 ms. Allocated memory was 138.4 MB in the beginning and 199.8 MB in the end (delta: 61.3 MB). Free memory was 102.1 MB in the beginning and 174.3 MB in the end (delta: -72.2 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.66 ms. Allocated memory is still 199.8 MB. Free memory was 174.3 MB in the beginning and 171.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1144.13 ms. Allocated memory is still 199.8 MB. Free memory was 171.6 MB in the beginning and 89.8 MB in the end (delta: 81.8 MB). Peak memory consumption was 81.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 73843.54 ms. Allocated memory was 199.8 MB in the beginning and 608.7 MB in the end (delta: 408.9 MB). Free memory was 89.8 MB in the beginning and 573.3 MB in the end (delta: -483.5 MB). Peak memory consumption was 406.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 579]: 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: 367]: Loop Invariant Derived loop invariant: ((((((((!(1 == pended) && SKIP2 + 3 <= IPC) && NP + 2 <= SKIP1) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3))) || !(\old(IPC) <= \old(s)) - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: ((((((((!(1 == pended) && SKIP2 + 3 <= IPC) && NP + 2 <= SKIP1) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3))) || !(\old(IPC) <= \old(s)) - InvariantResult [Line: 352]: 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))) || !(\old(IPC) <= \old(s)) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: (((((((!(1 <= NP) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || (((((\old(compRegistered) == compRegistered && s == NP) && setEventCalled == \old(setEventCalled)) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP <= 1)) || !(0 == \old(compRegistered)) - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: (((((((!(1 <= NP) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || (((((\old(compRegistered) == compRegistered && s == NP) && setEventCalled == \old(setEventCalled)) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP <= 1)) || !(0 == \old(compRegistered)) - InvariantResult [Line: 449]: Loop Invariant Derived loop invariant: (((((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || !(NP + 2 <= SKIP1)) || 1 == pended) || !(0 == compRegistered)) || !(SKIP2 + 3 <= IPC)) && ((((((((!(1 <= NP) || MPR1 == s) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) - InvariantResult [Line: 526]: Loop Invariant Derived loop invariant: ((((((((!(1 == \old(setEventCalled)) || !(MPR3 == \old(s))) || !(1 <= NP)) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) && (((((((((!(1 == \old(setEventCalled)) || !(1 <= NP)) || ((s == NP && setEventCalled == \old(setEventCalled)) && \old(customIrp) == customIrp)) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 100]: Loop Invariant Derived loop invariant: (((((((!(1 <= NP) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || (((((\old(compRegistered) == compRegistered && s == NP) && setEventCalled == \old(setEventCalled)) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP <= 1)) || !(0 == \old(compRegistered)) - InvariantResult [Line: 456]: Loop Invariant Derived loop invariant: (((((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || !(NP + 2 <= SKIP1)) || 1 == pended) || !(0 == compRegistered)) || !(SKIP2 + 3 <= IPC)) && ((((((((!(1 <= NP) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || (MPR1 == s && setEventCalled == 1)) || !(1 <= compRegistered)) - InvariantResult [Line: 548]: Loop Invariant Derived loop invariant: (((((((((!(1 == \old(setEventCalled)) || !(1 <= NP)) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || s == \old(s)) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) && (((((((((!(1 == \old(setEventCalled)) || !(MPR3 == \old(s))) || !(1 <= NP)) || s == NP) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) - InvariantResult [Line: 442]: Loop Invariant Derived loop invariant: (((((((((!(1 <= NP) || (((MPR1 == s && 259 <= returnVal2) && setEventCalled == 1) && returnVal2 <= 259)) || (returnVal2 <= 0 && MPR1 == s)) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) && (((((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || !(NP + 2 <= SKIP1)) || 1 == pended) || !(0 == compRegistered)) || !(SKIP2 + 3 <= IPC)) - InvariantResult [Line: 550]: Loop Invariant Derived loop invariant: (((((((((!(1 == \old(setEventCalled)) || !(1 <= NP)) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || s == \old(s)) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) && (((((((((!(1 == \old(setEventCalled)) || !(MPR3 == \old(s))) || !(1 <= NP)) || s == NP) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: ((((((((!(1 == pended) && SKIP2 + 3 <= IPC) && NP + 2 <= SKIP1) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3))) || !(\old(IPC) <= \old(s)) - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: (((((((!(1 <= NP) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || (((((\old(compRegistered) == compRegistered && s == NP) && setEventCalled == \old(setEventCalled)) && myStatus == \old(myStatus)) && \old(customIrp) == customIrp) && lowerDriverReturn == \old(lowerDriverReturn))) || !(NP <= 1)) || !(0 == \old(compRegistered)) - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: (((((!(SKIP1 == \old(s)) || ((setEventCalled == \old(setEventCalled) && lowerDriverReturn == \old(lowerDriverReturn)) && SKIP1 == s)) || !(NP + 2 <= SKIP1)) || 1 == pended) || !(0 == compRegistered)) || !(SKIP2 + 3 <= IPC)) && ((((((((!(1 <= NP) || MPR1 == s) || !(NP + 2 <= SKIP1)) || !(NP + 4 <= MPR1)) || 1 == pended) || !(NP == \old(s))) || !(SKIP2 + 3 <= IPC)) || !(NP <= 1)) || !(1 <= compRegistered)) - InvariantResult [Line: 350]: 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) && 0 <= status) && !(1 == pended)) && 0 == compRegistered) && NP + 4 <= MPR1) && SKIP2 + 3 <= IPC) && NP + 2 <= SKIP1)) || !(\old(IPC) <= \old(s)) - InvariantResult [Line: 385]: Loop Invariant Derived loop invariant: ((((((((!(1 == pended) && SKIP2 + 3 <= IPC) && NP + 2 <= SKIP1) || !(\old(NP) == \old(MPR1))) || !(\old(SKIP1) == \old(s))) || 1 == \old(pended)) || !(0 == \old(compRegistered))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(MPR3))) || !(\old(IPC) <= \old(s)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 151 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 63.9s, OverallIterations: 18, TraceHistogramMax: 1, AutomataDifference: 47.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2162 SDtfs, 3128 SDslu, 2862 SDs, 0 SdLazy, 5428 SolverSat, 877 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 353 GetRequests, 168 SyntacticMatches, 3 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 6.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=217occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.3s AutomataMinimizationTime, 18 MinimizatonAttempts, 189 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 53 LocationsWithAnnotation, 283 PreInvPairs, 349 NumberOfFragments, 3008 HoareAnnotationTreeSize, 283 FomulaSimplifications, 2295 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 53 FomulaSimplificationsInter, 6878 FormulaSimplificationTreeSizeReductionInter, 7.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 927 NumberOfCodeBlocks, 927 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 909 ConstructedInterpolants, 0 QuantifiedInterpolants, 205310 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...