./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-2.c -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a05fbc1d8a2048d37fda072c6a9d42f1f996d033c914869a4e2960aadff82dde --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 08:53:24,904 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 08:53:24,962 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2025-02-08 08:53:24,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 08:53:24,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 08:53:24,991 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 08:53:24,992 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 08:53:24,993 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 08:53:24,993 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 08:53:24,993 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 08:53:24,994 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 08:53:24,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 08:53:24,994 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 08:53:24,994 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 08:53:24,994 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 08:53:24,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * sizeof long=4 [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 08:53:24,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 08:53:24,996 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-02-08 08:53:24,996 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-08 08:53:24,996 INFO L153 SettingsManager]: * sizeof long double=12 [2025-02-08 08:53:24,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 08:53:24,996 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 08:53:24,996 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 08:53:24,996 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 08:53:24,996 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 08:53:24,997 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 08:53:24,997 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a05fbc1d8a2048d37fda072c6a9d42f1f996d033c914869a4e2960aadff82dde [2025-02-08 08:53:25,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 08:53:25,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 08:53:25,220 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 08:53:25,221 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 08:53:25,221 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 08:53:25,222 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-2.c [2025-02-08 08:53:26,419 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/51fb12de9/de8205d1fb024b4c958fb41fb52bab6f/FLAGf6ee64735 [2025-02-08 08:53:26,661 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 08:53:26,663 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ntdrivers-simplified/kbfiltr_simpl2.cil-2.c [2025-02-08 08:53:26,672 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/51fb12de9/de8205d1fb024b4c958fb41fb52bab6f/FLAGf6ee64735 [2025-02-08 08:53:26,990 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/51fb12de9/de8205d1fb024b4c958fb41fb52bab6f [2025-02-08 08:53:26,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 08:53:26,993 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 08:53:26,994 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 08:53:26,994 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 08:53:26,997 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 08:53:26,997 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 08:53:26" (1/1) ... [2025-02-08 08:53:26,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63c29f4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:26, skipping insertion in model container [2025-02-08 08:53:26,998 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 08:53:26" (1/1) ... [2025-02-08 08:53:27,021 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 08:53:27,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 08:53:27,201 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 08:53:27,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 08:53:27,264 INFO L204 MainTranslator]: Completed translation [2025-02-08 08:53:27,265 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27 WrapperNode [2025-02-08 08:53:27,266 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 08:53:27,267 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 08:53:27,267 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 08:53:27,267 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 08:53:27,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,282 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,317 INFO L138 Inliner]: procedures = 29, calls = 45, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 737 [2025-02-08 08:53:27,318 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 08:53:27,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 08:53:27,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 08:53:27,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 08:53:27,326 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,327 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,330 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,346 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2025-02-08 08:53:27,347 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,347 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,354 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,355 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,357 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,358 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,364 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 08:53:27,364 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 08:53:27,364 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 08:53:27,364 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 08:53:27,365 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (1/1) ... [2025-02-08 08:53:27,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 08:53:27,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 08:53:27,392 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 08:53:27,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 08:53:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 08:53:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2025-02-08 08:53:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2025-02-08 08:53:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2025-02-08 08:53:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2025-02-08 08:53:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2025-02-08 08:53:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2025-02-08 08:53:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2025-02-08 08:53:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2025-02-08 08:53:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2025-02-08 08:53:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2025-02-08 08:53:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-08 08:53:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2025-02-08 08:53:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2025-02-08 08:53:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 08:53:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 08:53:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2025-02-08 08:53:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2025-02-08 08:53:27,527 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 08:53:27,528 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L993: assume KbFilter_InternIoCtl_~status~3#1 < 0;KbFilter_InternIoCtl_~Irp__IoStatus__Status~2#1 := KbFilter_InternIoCtl_~status~3#1;~myStatus~0 := KbFilter_InternIoCtl_~status~3#1; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L993: assume !(KbFilter_InternIoCtl_~status~3#1 < 0); [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L762: SUMMARY for call stubMoreProcessingRequired(); srcloc: null [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L151: assume 15 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L151: assume !(15 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L118: assume 5 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L118: assume !(5 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume 4 == main_~tmp_ndt_4~0#1; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L366: assume !(4 == main_~tmp_ndt_4~0#1);havoc main_~tmp_ndt_5~0#1;havoc main_#t~nondet28#1;assume -2147483648 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 2147483647;main_~tmp_ndt_5~0#1 := main_#t~nondet28#1;havoc main_#t~nondet28#1; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L713: assume false; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L713: assume !false; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: assume ~s~0 == ~MPR3~0; [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L581: assume !(~s~0 == ~MPR3~0); [2025-02-08 08:53:27,962 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L383: assume -2147483648 <= main_#t~ret30#1 && main_#t~ret30#1 <= 2147483647;main_~status~1#1 := main_#t~ret30#1;havoc main_#t~ret30#1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L383-1: SUMMARY for call main_#t~ret30#1 := KbFilter_CreateClose(main_~devobj~0#1, main_~pirp~0#1); srcloc: null [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L730: assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L730: assume !(~s~0 == ~NP~0); [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L136: assume 8 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L136: assume !(8 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L582: assume 1 == ~setEventCalled~0;~s~0 := ~NP~0;~setEventCalled~0 := 0; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L582: assume !(1 == ~setEventCalled~0); [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L962: KbFilter_InternIoCtl_~status~3#1 := 0; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L896: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp29~0#1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L896: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp29~0#1); [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume 0 == main_~tmp_ndt_1~0#1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L351: assume !(0 == main_~tmp_ndt_1~0#1);havoc main_~tmp_ndt_2~0#1;havoc main_#t~nondet25#1;assume -2147483648 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 2147483647;main_~tmp_ndt_2~0#1 := main_#t~nondet25#1;havoc main_#t~nondet25#1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L797: assume ~s~0 == ~MPR1~0;PoCallDriver_~__cil_tmp8~1#1 := PoCallDriver_~returnVal~0#1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L797: assume !(~s~0 == ~MPR1~0); [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L252: assume !(~s~0 == ~NP~0); [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L814: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L236: KbFilter_PnP_~devExt__Removed~0#1 := 1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L715: assume KbFilter_Power_~powerType~0#1 == ~DevicePowerState~0;KbFilter_Power_~devExt__DeviceState~0#1 := KbFilter_Power_~powerState__DeviceState~0#1; [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L715: assume !(KbFilter_Power_~powerType~0#1 == ~DevicePowerState~0); [2025-02-08 08:53:27,963 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: assume false;KbFilter_PnP_~irpSp~0#1 := KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L170: assume !false;KbFilter_PnP_#res#1 := KbFilter_PnP_~status~0#1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L220: KbFilter_PnP_~devExt__SurpriseRemoved~0#1 := 1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L154: assume 16 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L154: assume !(16 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121: assume 3 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L121: assume !(3 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L402-1: main_#res#1 := -1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L237: assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L237: assume !(~s~0 == ~NP~0); [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L997: KbFilter_InternIoCtl_#res#1 := KbFilter_InternIoCtl_~status~3#1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L997-1: SUMMARY for call IofCompleteRequest(KbFilter_InternIoCtl_~Irp#1, 0); srcloc: null [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L931: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp44~0#1; [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L931: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp44~0#1); [2025-02-08 08:53:27,964 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L221: assume ~s~0 == ~NP~0;~s~0 := ~SKIP1~0; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L221: assume !(~s~0 == ~NP~0); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L700: assume 2 == KbFilter_Power_~irpStack__MinorFunction~1#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L700: assume !(2 == KbFilter_Power_~irpStack__MinorFunction~1#1); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L601: havoc KeWaitForSingleObject_~tmp_ndt_8~0#1;havoc KeWaitForSingleObject_#t~nondet39#1;assume -2147483648 <= KeWaitForSingleObject_#t~nondet39#1 && KeWaitForSingleObject_#t~nondet39#1 <= 2147483647;KeWaitForSingleObject_~tmp_ndt_8~0#1 := KeWaitForSingleObject_#t~nondet39#1;havoc KeWaitForSingleObject_#t~nondet39#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L948: KbFilter_InternIoCtl_~status~3#1 := -1073741822; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L783: PoCallDriver_~returnVal~0#1 := -1073741823; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L205: assume KbFilter_PnP_~status~0#1 >= 0; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L205: assume !(KbFilter_PnP_~status~0#1 >= 0); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume 9 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L139: assume !(9 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L106: assume 0 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L106: assume !(0 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L800: assume 259 == PoCallDriver_~__cil_tmp8~1#1;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := PoCallDriver_~returnVal~0#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L800: assume !(259 == PoCallDriver_~__cil_tmp8~1#1);~s~0 := ~NP~0;~lowerDriverReturn~0 := PoCallDriver_~returnVal~0#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L767: havoc PoCallDriver_~tmp_ndt_9~0#1;havoc PoCallDriver_#t~nondet61#1;assume -2147483648 <= PoCallDriver_#t~nondet61#1 && PoCallDriver_#t~nondet61#1 <= 2147483647;PoCallDriver_~tmp_ndt_9~0#1 := PoCallDriver_#t~nondet61#1;havoc PoCallDriver_#t~nondet61#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L734: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189: assume KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 <= 2147483647;KbFilter_PnP_~irpSp___0~0#1 := KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1;KbFilter_PnP_~irpSp__Context~0#1 := KbFilter_PnP_~event~0#1;KbFilter_PnP_~irpSp__Control~0#1 := 224; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189: assume !(KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 <= 2147483647); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189-1: assume KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 >= -2147483648; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L189-1: assume !(KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 >= -2147483648); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L883: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp24~0#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L883: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp24~0#1); [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L371: assume 8 == main_~tmp_ndt_5~0#1; [2025-02-08 08:53:27,965 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L371: assume !(8 == main_~tmp_ndt_5~0#1); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume ~myStatus~0 >= 0;KbFilter_PnP_~devExt__Started~0#1 := 1;KbFilter_PnP_~devExt__Removed~0#1 := 0;KbFilter_PnP_~devExt__SurpriseRemoved~0#1 := 0; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L206: assume !(~myStatus~0 >= 0); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L173: assume KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 <= 2147483647;KbFilter_PnP_~nextIrpSp~0#1 := KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1;KbFilter_PnP_~nextIrpSp__Control~0#1 := 0; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L173: assume !(KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 <= 2147483647); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L173-1: assume KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 >= -2147483648; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L173-1: assume !(KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 - 1 >= -2147483648); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L388: main_#t~ret31#1 := KbFilter_PnP_#res#1;havoc KbFilter_PnP_#t~nondet4#1, KbFilter_PnP_#t~nondet5#1, KbFilter_PnP_#t~nondet6#1, KbFilter_PnP_#t~nondet7#1, KbFilter_PnP_#t~nondet8#1, KbFilter_PnP_#t~nondet9#1, KbFilter_PnP_#t~ret10#1, KbFilter_PnP_#t~ret11#1, KbFilter_PnP_#t~post12#1, KbFilter_PnP_#t~post13#1, KbFilter_PnP_#t~ret14#1, KbFilter_PnP_#t~post15#1, KbFilter_PnP_#t~post16#1, KbFilter_PnP_#t~ret17#1, KbFilter_PnP_#t~post18#1, KbFilter_PnP_#t~post19#1, KbFilter_PnP_#t~ret20#1, KbFilter_PnP_~DeviceObject#1, KbFilter_PnP_~Irp#1, KbFilter_PnP_~devExt~0#1, KbFilter_PnP_~irpStack~0#1, KbFilter_PnP_~status~0#1, KbFilter_PnP_~event~0#1, KbFilter_PnP_~DeviceObject__DeviceExtension~0#1, KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1, KbFilter_PnP_~irpStack__MinorFunction~0#1, KbFilter_PnP_~devExt__TopOfStack~0#1, KbFilter_PnP_~devExt__Started~0#1, KbFilter_PnP_~devExt__Removed~0#1, KbFilter_PnP_~devExt__SurpriseRemoved~0#1, KbFilter_PnP_~Irp__IoStatus__Status~0#1, KbFilter_PnP_~Irp__IoStatus__Information~0#1, KbFilter_PnP_~Irp__CurrentLocation~0#1, KbFilter_PnP_~irpSp~0#1, KbFilter_PnP_~nextIrpSp~0#1, KbFilter_PnP_~nextIrpSp__Control~0#1, KbFilter_PnP_~irpSp___0~0#1, KbFilter_PnP_~irpSp__Context~0#1, KbFilter_PnP_~irpSp__Control~0#1, KbFilter_PnP_~__cil_tmp23~0#1;havoc KbFilter_PnP_#in~DeviceObject#1, KbFilter_PnP_#in~Irp#1;assume { :end_inline_KbFilter_PnP } true;assume -2147483648 <= main_#t~ret31#1 && main_#t~ret31#1 <= 2147483647;main_~status~1#1 := main_#t~ret31#1;havoc main_#t~ret31#1; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L388-1: assume { :begin_inline_KbFilter_PnP } true;KbFilter_PnP_#in~DeviceObject#1, KbFilter_PnP_#in~Irp#1 := main_~devobj~0#1, main_~pirp~0#1;havoc KbFilter_PnP_#res#1;havoc KbFilter_PnP_#t~nondet4#1, KbFilter_PnP_#t~nondet5#1, KbFilter_PnP_#t~nondet6#1, KbFilter_PnP_#t~nondet7#1, KbFilter_PnP_#t~nondet8#1, KbFilter_PnP_#t~nondet9#1, KbFilter_PnP_#t~ret10#1, KbFilter_PnP_#t~ret11#1, KbFilter_PnP_#t~post12#1, KbFilter_PnP_#t~post13#1, KbFilter_PnP_#t~ret14#1, KbFilter_PnP_#t~post15#1, KbFilter_PnP_#t~post16#1, KbFilter_PnP_#t~ret17#1, KbFilter_PnP_#t~post18#1, KbFilter_PnP_#t~post19#1, KbFilter_PnP_#t~ret20#1, KbFilter_PnP_~DeviceObject#1, KbFilter_PnP_~Irp#1, KbFilter_PnP_~devExt~0#1, KbFilter_PnP_~irpStack~0#1, KbFilter_PnP_~status~0#1, KbFilter_PnP_~event~0#1, KbFilter_PnP_~DeviceObject__DeviceExtension~0#1, KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1, KbFilter_PnP_~irpStack__MinorFunction~0#1, KbFilter_PnP_~devExt__TopOfStack~0#1, KbFilter_PnP_~devExt__Started~0#1, KbFilter_PnP_~devExt__Removed~0#1, KbFilter_PnP_~devExt__SurpriseRemoved~0#1, KbFilter_PnP_~Irp__IoStatus__Status~0#1, KbFilter_PnP_~Irp__IoStatus__Information~0#1, KbFilter_PnP_~Irp__CurrentLocation~0#1, KbFilter_PnP_~irpSp~0#1, KbFilter_PnP_~nextIrpSp~0#1, KbFilter_PnP_~nextIrpSp__Control~0#1, KbFilter_PnP_~irpSp___0~0#1, KbFilter_PnP_~irpSp__Context~0#1, KbFilter_PnP_~irpSp__Control~0#1, KbFilter_PnP_~__cil_tmp23~0#1;KbFilter_PnP_~DeviceObject#1 := KbFilter_PnP_#in~DeviceObject#1;KbFilter_PnP_~Irp#1 := KbFilter_PnP_#in~Irp#1;havoc KbFilter_PnP_~devExt~0#1;havoc KbFilter_PnP_~irpStack~0#1;havoc KbFilter_PnP_~status~0#1;havoc KbFilter_PnP_#t~nondet4#1;assume -2147483648 <= KbFilter_PnP_#t~nondet4#1 && KbFilter_PnP_#t~nondet4#1 <= 2147483647;KbFilter_PnP_~event~0#1 := KbFilter_PnP_#t~nondet4#1;havoc KbFilter_PnP_#t~nondet4#1;havoc KbFilter_PnP_#t~nondet5#1;assume -2147483648 <= KbFilter_PnP_#t~nondet5#1 && KbFilter_PnP_#t~nondet5#1 <= 2147483647;KbFilter_PnP_~DeviceObject__DeviceExtension~0#1 := KbFilter_PnP_#t~nondet5#1;havoc KbFilter_PnP_#t~nondet5#1;havoc KbFilter_PnP_#t~nondet6#1;assume -2147483648 <= KbFilter_PnP_#t~nondet6#1 && KbFilter_PnP_#t~nondet6#1 <= 2147483647;KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 := KbFilter_PnP_#t~nondet6#1;havoc KbFilter_PnP_#t~nondet6#1;havoc KbFilter_PnP_#t~nondet7#1;assume -2147483648 <= KbFilter_PnP_#t~nondet7#1 && KbFilter_PnP_#t~nondet7#1 <= 2147483647;KbFilter_PnP_~irpStack__MinorFunction~0#1 := KbFilter_PnP_#t~nondet7#1;havoc KbFilter_PnP_#t~nondet7#1;havoc KbFilter_PnP_#t~nondet8#1;assume -2147483648 <= KbFilter_PnP_#t~nondet8#1 && KbFilter_PnP_#t~nondet8#1 <= 2147483647;KbFilter_PnP_~devExt__TopOfStack~0#1 := KbFilter_PnP_#t~nondet8#1;havoc KbFilter_PnP_#t~nondet8#1;havoc KbFilter_PnP_~devExt__Started~0#1;havoc KbFilter_PnP_~devExt__Removed~0#1;havoc KbFilter_PnP_~devExt__SurpriseRemoved~0#1;havoc KbFilter_PnP_~Irp__IoStatus__Status~0#1;havoc KbFilter_PnP_~Irp__IoStatus__Information~0#1;havoc KbFilter_PnP_#t~nondet9#1;assume -2147483648 <= KbFilter_PnP_#t~nondet9#1 && KbFilter_PnP_#t~nondet9#1 <= 2147483647;KbFilter_PnP_~Irp__CurrentLocation~0#1 := KbFilter_PnP_#t~nondet9#1;havoc KbFilter_PnP_#t~nondet9#1;havoc KbFilter_PnP_~irpSp~0#1;havoc KbFilter_PnP_~nextIrpSp~0#1;havoc KbFilter_PnP_~nextIrpSp__Control~0#1;havoc KbFilter_PnP_~irpSp___0~0#1;havoc KbFilter_PnP_~irpSp__Context~0#1;havoc KbFilter_PnP_~irpSp__Control~0#1;havoc KbFilter_PnP_~__cil_tmp23~0#1;KbFilter_PnP_~status~0#1 := 0;KbFilter_PnP_~devExt~0#1 := KbFilter_PnP_~DeviceObject__DeviceExtension~0#1;KbFilter_PnP_~irpStack~0#1 := KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L256: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L157: assume 17 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L157: assume !(17 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L124: assume 6 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L124: assume !(6 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L603: assume 0 == KeWaitForSingleObject_~tmp_ndt_8~0#1; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L603: assume !(0 == KeWaitForSingleObject_~tmp_ndt_8~0#1); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L917: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp38~0#1; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L917: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp38~0#1); [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L934: assume false; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L934: assume !false; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L356: assume 1 == main_~tmp_ndt_2~0#1; [2025-02-08 08:53:27,966 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L356: assume !(1 == main_~tmp_ndt_2~0#1);havoc main_~tmp_ndt_3~0#1;havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647;main_~tmp_ndt_3~0#1 := main_#t~nondet26#1;havoc main_#t~nondet26#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L769: assume 0 == PoCallDriver_~tmp_ndt_9~0#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L769: assume !(0 == PoCallDriver_~tmp_ndt_9~0#1);havoc PoCallDriver_~tmp_ndt_10~0#1;havoc PoCallDriver_#t~nondet62#1;assume -2147483648 <= PoCallDriver_#t~nondet62#1 && PoCallDriver_#t~nondet62#1 <= 2147483647;PoCallDriver_~tmp_ndt_10~0#1 := PoCallDriver_#t~nondet62#1;havoc PoCallDriver_#t~nondet62#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L703: assume 1 == KbFilter_Power_~irpStack__MinorFunction~1#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L703: assume !(1 == KbFilter_Power_~irpStack__MinorFunction~1#1); [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L951: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__InputBufferLength~0#1 < KbFilter_InternIoCtl_~sizeof__INTERNAL_I8042_HOOK_KEYBOARD~0#1;KbFilter_InternIoCtl_~status~3#1 := -1073741811; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L951: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__InputBufferLength~0#1 < KbFilter_InternIoCtl_~sizeof__INTERNAL_I8042_HOOK_KEYBOARD~0#1);KbFilter_InternIoCtl_~hookKeyboard~0#1 := KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L819-1: PoCallDriver_#res#1 := PoCallDriver_~returnVal~0#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L786: PoCallDriver_~returnVal~0#1 := 259; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L753: havoc PoCallDriver_~tmp_ndt_9~0#1;KbFilter_Power_#t~ret58#1 := PoCallDriver_#res#1;havoc PoCallDriver_#t~nondet59#1, PoCallDriver_#t~ret60#1, PoCallDriver_#t~nondet61#1, PoCallDriver_#t~nondet62#1, PoCallDriver_~tmp_ndt_10~0#1, PoCallDriver_~tmp_ndt_9~0#1, PoCallDriver_~DeviceObject#1, PoCallDriver_~Irp#1, PoCallDriver_~compRetStatus~1#1, PoCallDriver_~returnVal~0#1, PoCallDriver_~lcontext~1#1, PoCallDriver_~__cil_tmp7~1#1, PoCallDriver_~__cil_tmp8~1#1;havoc PoCallDriver_#in~DeviceObject#1, PoCallDriver_#in~Irp#1;assume { :end_inline_PoCallDriver } true;assume -2147483648 <= KbFilter_Power_#t~ret58#1 && KbFilter_Power_#t~ret58#1 <= 2147483647;KbFilter_Power_~tmp~2#1 := KbFilter_Power_#t~ret58#1;havoc KbFilter_Power_#t~ret58#1;KbFilter_Power_#res#1 := KbFilter_Power_~tmp~2#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L241: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L175: assume ~s~0 != ~NP~0; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L175: assume !(~s~0 != ~NP~0); [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L142: assume 12 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L142: assume !(12 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109: assume 23 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L109: assume !(23 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L225: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L192: assume -2147483648 <= KbFilter_PnP_#t~ret10#1 && KbFilter_PnP_#t~ret10#1 <= 2147483647;KbFilter_PnP_~status~0#1 := KbFilter_PnP_#t~ret10#1;havoc KbFilter_PnP_#t~ret10#1;KbFilter_PnP_~__cil_tmp23~0#1 := KbFilter_PnP_~status~0#1; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L192-1: SUMMARY for call KbFilter_PnP_#t~ret10#1 := IofCallDriver(KbFilter_PnP_~devExt__TopOfStack~0#1, KbFilter_PnP_~Irp#1); srcloc: null [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L754: assume 0 != ~compRegistered~0; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L754: assume !(0 != ~compRegistered~0); [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L936: assume 0 != KbFilter_InternIoCtl_~devExt__UpperConnectData__ClassService~1#1;KbFilter_InternIoCtl_~status~3#1 := -1073741757; [2025-02-08 08:53:27,967 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L936: assume !(0 != KbFilter_InternIoCtl_~devExt__UpperConnectData__ClassService~1#1); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L903: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp32~0#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L903: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp32~0#1); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L738: assume 1 + KbFilter_Power_#t~post56#1 <= 2147483647;KbFilter_Power_~Irp__CurrentLocation~2#1 := 1 + KbFilter_Power_#t~post56#1;havoc KbFilter_Power_#t~post56#1;KbFilter_Power_#t~post57#1 := KbFilter_Power_~Irp__Tail__Overlay__CurrentStackLocation~2#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L738: assume !(1 + KbFilter_Power_#t~post56#1 <= 2147483647); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L738-1: assume 1 + KbFilter_Power_#t~post56#1 >= -2147483648; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L738-1: assume !(1 + KbFilter_Power_#t~post56#1 >= -2147483648); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L738-2: KbFilter_Power_#t~post56#1 := KbFilter_Power_~Irp__CurrentLocation~2#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L160: assume 18 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L160: assume !(18 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: assume 13 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L127: assume !(13 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L375: assume false; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L375: assume !false;havoc main_~tmp_ndt_5~0#1;havoc main_~tmp_ndt_4~0#1;havoc main_~tmp_ndt_3~0#1;havoc main_~tmp_ndt_2~0#1;havoc main_~tmp_ndt_1~0#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L342: assume { :end_inline_stub_driver_init } true; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L177: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L590: assume 1 == ~customIrp~0;~s~0 := ~NP~0;~customIrp~0 := 0; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L590: assume !(1 == ~customIrp~0); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1003: assume -2147483648 <= KbFilter_InternIoCtl_#t~ret80#1 && KbFilter_InternIoCtl_#t~ret80#1 <= 2147483647;KbFilter_InternIoCtl_~tmp~3#1 := KbFilter_InternIoCtl_#t~ret80#1;havoc KbFilter_InternIoCtl_#t~ret80#1;KbFilter_InternIoCtl_#res#1 := KbFilter_InternIoCtl_~tmp~3#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L1003-1: SUMMARY for call KbFilter_InternIoCtl_#t~ret80#1 := KbFilter_DispatchPassThrough(KbFilter_InternIoCtl_~DeviceObject#1, KbFilter_InternIoCtl_~Irp#1); srcloc: null [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume 1 + KbFilter_PnP_#t~post18#1 <= 2147483647;KbFilter_PnP_~Irp__CurrentLocation~0#1 := 1 + KbFilter_PnP_#t~post18#1;havoc KbFilter_PnP_#t~post18#1;KbFilter_PnP_#t~post19#1 := KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260: assume !(1 + KbFilter_PnP_#t~post18#1 <= 2147483647); [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L739: assume 1 + KbFilter_Power_#t~post57#1 <= 2147483647;KbFilter_Power_~Irp__Tail__Overlay__CurrentStackLocation~2#1 := 1 + KbFilter_Power_#t~post57#1;havoc KbFilter_Power_#t~post57#1;assume { :begin_inline_PoCallDriver } true;PoCallDriver_#in~DeviceObject#1, PoCallDriver_#in~Irp#1 := KbFilter_Power_~devExt__TopOfStack~1#1, KbFilter_Power_~Irp#1;havoc PoCallDriver_#res#1;havoc PoCallDriver_#t~nondet59#1, PoCallDriver_#t~ret60#1, PoCallDriver_#t~nondet61#1, PoCallDriver_#t~nondet62#1, PoCallDriver_~tmp_ndt_10~0#1, PoCallDriver_~tmp_ndt_9~0#1, PoCallDriver_~DeviceObject#1, PoCallDriver_~Irp#1, PoCallDriver_~compRetStatus~1#1, PoCallDriver_~returnVal~0#1, PoCallDriver_~lcontext~1#1, PoCallDriver_~__cil_tmp7~1#1, PoCallDriver_~__cil_tmp8~1#1;PoCallDriver_~DeviceObject#1 := PoCallDriver_#in~DeviceObject#1;PoCallDriver_~Irp#1 := PoCallDriver_#in~Irp#1;havoc PoCallDriver_~compRetStatus~1#1;havoc PoCallDriver_~returnVal~0#1;havoc PoCallDriver_#t~nondet59#1;assume -2147483648 <= PoCallDriver_#t~nondet59#1 && PoCallDriver_#t~nondet59#1 <= 2147483647;PoCallDriver_~lcontext~1#1 := PoCallDriver_#t~nondet59#1;havoc PoCallDriver_#t~nondet59#1;havoc PoCallDriver_~__cil_tmp7~1#1;havoc PoCallDriver_~__cil_tmp8~1#1; [2025-02-08 08:53:27,968 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L739: assume !(1 + KbFilter_Power_#t~post57#1 <= 2147483647); [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-1: assume 1 + KbFilter_PnP_#t~post18#1 >= -2147483648; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-1: assume !(1 + KbFilter_PnP_#t~post18#1 >= -2147483648); [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L739-1: assume 1 + KbFilter_Power_#t~post57#1 >= -2147483648; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L739-1: assume !(1 + KbFilter_Power_#t~post57#1 >= -2147483648); [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L706: assume 0 == KbFilter_Power_~irpStack__MinorFunction~1#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L706: assume !(0 == KbFilter_Power_~irpStack__MinorFunction~1#1); [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L260-2: KbFilter_PnP_#t~post18#1 := KbFilter_PnP_~Irp__CurrentLocation~0#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607: assume false;KeWaitForSingleObject_#res#1 := 0; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L607: assume !false;havoc KeWaitForSingleObject_~tmp_ndt_8~0#1;KbFilter_PnP_#t~ret11#1 := KeWaitForSingleObject_#res#1;havoc KeWaitForSingleObject_#t~nondet39#1, KeWaitForSingleObject_~tmp_ndt_8~0#1, KeWaitForSingleObject_~Object#1, KeWaitForSingleObject_~WaitReason#1, KeWaitForSingleObject_~WaitMode#1, KeWaitForSingleObject_~Alertable#1, KeWaitForSingleObject_~Timeout#1;havoc KeWaitForSingleObject_#in~Object#1, KeWaitForSingleObject_#in~WaitReason#1, KeWaitForSingleObject_#in~WaitMode#1, KeWaitForSingleObject_#in~Alertable#1, KeWaitForSingleObject_#in~Timeout#1;assume { :end_inline_KeWaitForSingleObject } true;assume -2147483648 <= KbFilter_PnP_#t~ret11#1 && KbFilter_PnP_#t~ret11#1 <= 2147483647;havoc KbFilter_PnP_#t~ret11#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L756: assume -2147483648 <= PoCallDriver_#t~ret60#1 && PoCallDriver_#t~ret60#1 <= 2147483647;PoCallDriver_~compRetStatus~1#1 := PoCallDriver_#t~ret60#1;havoc PoCallDriver_#t~ret60#1;PoCallDriver_~__cil_tmp7~1#1 := PoCallDriver_~compRetStatus~1#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L756-1: SUMMARY for call PoCallDriver_#t~ret60#1 := KbFilter_Complete(PoCallDriver_~DeviceObject#1, PoCallDriver_~Irp#1, PoCallDriver_~lcontext~1#1); srcloc: null [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L145: assume 10 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L145: assume !(10 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L112: assume 2 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L112: assume !(2 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L393: main_#t~ret32#1 := KbFilter_Power_#res#1;havoc KbFilter_Power_#t~nondet50#1, KbFilter_Power_#t~nondet51#1, KbFilter_Power_#t~nondet52#1, KbFilter_Power_#t~nondet53#1, KbFilter_Power_#t~nondet54#1, KbFilter_Power_#t~nondet55#1, KbFilter_Power_#t~post56#1, KbFilter_Power_#t~post57#1, KbFilter_Power_#t~ret58#1, KbFilter_Power_~DeviceObject#1, KbFilter_Power_~Irp#1, KbFilter_Power_~irpStack__MinorFunction~1#1, KbFilter_Power_~devExt__DeviceState~0#1, KbFilter_Power_~powerState__DeviceState~0#1, KbFilter_Power_~Irp__CurrentLocation~2#1, KbFilter_Power_~Irp__Tail__Overlay__CurrentStackLocation~2#1, KbFilter_Power_~devExt__TopOfStack~1#1, KbFilter_Power_~powerType~0#1, KbFilter_Power_~tmp~2#1;havoc KbFilter_Power_#in~DeviceObject#1, KbFilter_Power_#in~Irp#1;assume { :end_inline_KbFilter_Power } true;assume -2147483648 <= main_#t~ret32#1 && main_#t~ret32#1 <= 2147483647;main_~status~1#1 := main_#t~ret32#1;havoc main_#t~ret32#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L393-1: assume { :begin_inline_KbFilter_Power } true;KbFilter_Power_#in~DeviceObject#1, KbFilter_Power_#in~Irp#1 := main_~devobj~0#1, main_~pirp~0#1;havoc KbFilter_Power_#res#1;havoc KbFilter_Power_#t~nondet50#1, KbFilter_Power_#t~nondet51#1, KbFilter_Power_#t~nondet52#1, KbFilter_Power_#t~nondet53#1, KbFilter_Power_#t~nondet54#1, KbFilter_Power_#t~nondet55#1, KbFilter_Power_#t~post56#1, KbFilter_Power_#t~post57#1, KbFilter_Power_#t~ret58#1, KbFilter_Power_~DeviceObject#1, KbFilter_Power_~Irp#1, KbFilter_Power_~irpStack__MinorFunction~1#1, KbFilter_Power_~devExt__DeviceState~0#1, KbFilter_Power_~powerState__DeviceState~0#1, KbFilter_Power_~Irp__CurrentLocation~2#1, KbFilter_Power_~Irp__Tail__Overlay__CurrentStackLocation~2#1, KbFilter_Power_~devExt__TopOfStack~1#1, KbFilter_Power_~powerType~0#1, KbFilter_Power_~tmp~2#1;KbFilter_Power_~DeviceObject#1 := KbFilter_Power_#in~DeviceObject#1;KbFilter_Power_~Irp#1 := KbFilter_Power_#in~Irp#1;havoc KbFilter_Power_#t~nondet50#1;assume -2147483648 <= KbFilter_Power_#t~nondet50#1 && KbFilter_Power_#t~nondet50#1 <= 2147483647;KbFilter_Power_~irpStack__MinorFunction~1#1 := KbFilter_Power_#t~nondet50#1;havoc KbFilter_Power_#t~nondet50#1;havoc KbFilter_Power_~devExt__DeviceState~0#1;havoc KbFilter_Power_#t~nondet51#1;assume -2147483648 <= KbFilter_Power_#t~nondet51#1 && KbFilter_Power_#t~nondet51#1 <= 2147483647;KbFilter_Power_~powerState__DeviceState~0#1 := KbFilter_Power_#t~nondet51#1;havoc KbFilter_Power_#t~nondet51#1;havoc KbFilter_Power_#t~nondet52#1;assume -2147483648 <= KbFilter_Power_#t~nondet52#1 && KbFilter_Power_#t~nondet52#1 <= 2147483647;KbFilter_Power_~Irp__CurrentLocation~2#1 := KbFilter_Power_#t~nondet52#1;havoc KbFilter_Power_#t~nondet52#1;havoc KbFilter_Power_#t~nondet53#1;assume -2147483648 <= KbFilter_Power_#t~nondet53#1 && KbFilter_Power_#t~nondet53#1 <= 2147483647;KbFilter_Power_~Irp__Tail__Overlay__CurrentStackLocation~2#1 := KbFilter_Power_#t~nondet53#1;havoc KbFilter_Power_#t~nondet53#1;havoc KbFilter_Power_#t~nondet54#1;assume -2147483648 <= KbFilter_Power_#t~nondet54#1 && KbFilter_Power_#t~nondet54#1 <= 2147483647;KbFilter_Power_~devExt__TopOfStack~1#1 := KbFilter_Power_#t~nondet54#1;havoc KbFilter_Power_#t~nondet54#1;havoc KbFilter_Power_#t~nondet55#1;assume -2147483648 <= KbFilter_Power_#t~nondet55#1 && KbFilter_Power_#t~nondet55#1 <= 2147483647;KbFilter_Power_~powerType~0#1 := KbFilter_Power_#t~nondet55#1;havoc KbFilter_Power_#t~nondet55#1;havoc KbFilter_Power_~tmp~2#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: assume 1 + KbFilter_PnP_#t~post19#1 <= 2147483647;KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 := 1 + KbFilter_PnP_#t~post19#1;havoc KbFilter_PnP_#t~post19#1; [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: assume !(1 + KbFilter_PnP_#t~post19#1 <= 2147483647); [2025-02-08 08:53:27,969 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L261-1: assume 1 + KbFilter_PnP_#t~post19#1 >= -2147483648; [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L261-1: assume !(1 + KbFilter_PnP_#t~post19#1 >= -2147483648); [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume 1 + KbFilter_PnP_#t~post15#1 <= 2147483647;KbFilter_PnP_~Irp__CurrentLocation~0#1 := 1 + KbFilter_PnP_#t~post15#1;havoc KbFilter_PnP_#t~post15#1;KbFilter_PnP_#t~post16#1 := KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1; [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245: assume !(1 + KbFilter_PnP_#t~post15#1 <= 2147483647); [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-1: assume 1 + KbFilter_PnP_#t~post15#1 >= -2147483648; [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-1: assume !(1 + KbFilter_PnP_#t~post15#1 >= -2147483648); [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L245-2: KbFilter_PnP_#t~post15#1 := KbFilter_PnP_~Irp__CurrentLocation~0#1; [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L361: assume 3 == main_~tmp_ndt_3~0#1; [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L361: assume !(3 == main_~tmp_ndt_3~0#1);havoc main_~tmp_ndt_4~0#1;havoc main_#t~nondet27#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647;main_~tmp_ndt_4~0#1 := main_#t~nondet27#1;havoc main_#t~nondet27#1; [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L774: assume 1 == PoCallDriver_~tmp_ndt_10~0#1; [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L774: assume !(1 == PoCallDriver_~tmp_ndt_10~0#1); [2025-02-08 08:53:27,970 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: assume -2147483648 <= KbFilter_PnP_#t~ret20#1 && KbFilter_PnP_#t~ret20#1 <= 2147483647;KbFilter_PnP_~status~0#1 := KbFilter_PnP_#t~ret20#1;havoc KbFilter_PnP_#t~ret20#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L262-1: SUMMARY for call KbFilter_PnP_#t~ret20#1 := IofCallDriver(KbFilter_PnP_~devExt__TopOfStack~0#1, KbFilter_PnP_~Irp#1); srcloc: null [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229: assume 1 + KbFilter_PnP_#t~post12#1 <= 2147483647;KbFilter_PnP_~Irp__CurrentLocation~0#1 := 1 + KbFilter_PnP_#t~post12#1;havoc KbFilter_PnP_#t~post12#1;KbFilter_PnP_#t~post13#1 := KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229: assume !(1 + KbFilter_PnP_#t~post12#1 <= 2147483647); [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229-1: assume 1 + KbFilter_PnP_#t~post12#1 >= -2147483648; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229-1: assume !(1 + KbFilter_PnP_#t~post12#1 >= -2147483648); [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L229-2: KbFilter_PnP_#t~post12#1 := KbFilter_PnP_~Irp__CurrentLocation~0#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L163: assume 19 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L163: assume !(19 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130: assume 4 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L130: assume !(4 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L956: assume 0 != KbFilter_InternIoCtl_~hookKeyboard__InitializationRoutine~0#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L956: assume !(0 != KbFilter_InternIoCtl_~hookKeyboard__InitializationRoutine~0#1); [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378: assume -2147483648 <= main_#t~ret29#1 && main_#t~ret29#1 <= 2147483647;main_~status~1#1 := main_#t~ret29#1;havoc main_#t~ret29#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L378-1: SUMMARY for call main_#t~ret29#1 := KbFilter_CreateClose(main_~devobj~0#1, main_~pirp~0#1); srcloc: null [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L345: assume main_~status~1#1 < 0;main_#res#1 := -1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L345: assume !(main_~status~1#1 < 0);havoc main_~tmp_ndt_1~0#1;havoc main_#t~nondet24#1;assume -2147483648 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 2147483647;main_~tmp_ndt_1~0#1 := main_#t~nondet24#1;havoc main_#t~nondet24#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246: assume 1 + KbFilter_PnP_#t~post16#1 <= 2147483647;KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 := 1 + KbFilter_PnP_#t~post16#1;havoc KbFilter_PnP_#t~post16#1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246: assume !(1 + KbFilter_PnP_#t~post16#1 <= 2147483647); [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246-1: assume 1 + KbFilter_PnP_#t~post16#1 >= -2147483648; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L246-1: assume !(1 + KbFilter_PnP_#t~post16#1 >= -2147483648); [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L213: KbFilter_PnP_~Irp__IoStatus__Status~0#1 := KbFilter_PnP_~status~0#1;~myStatus~0 := KbFilter_PnP_~status~0#1;KbFilter_PnP_~Irp__IoStatus__Information~0#1 := 0; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: assume 0 != ~compRegistered~0; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L180: assume !(0 != ~compRegistered~0);~compRegistered~0 := 1; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L940: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__InputBufferLength~0#1 < KbFilter_InternIoCtl_~sizeof__CONNECT_DATA~0#1;KbFilter_InternIoCtl_~status~3#1 := -1073741811; [2025-02-08 08:53:27,971 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L940: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__InputBufferLength~0#1 < KbFilter_InternIoCtl_~sizeof__CONNECT_DATA~0#1);KbFilter_InternIoCtl_~connectData~0#1 := KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: assume 1 + KbFilter_PnP_#t~post13#1 <= 2147483647;KbFilter_PnP_~Irp__Tail__Overlay__CurrentStackLocation~0#1 := 1 + KbFilter_PnP_#t~post13#1;havoc KbFilter_PnP_#t~post13#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230: assume !(1 + KbFilter_PnP_#t~post13#1 <= 2147483647); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L709: assume 3 == KbFilter_Power_~irpStack__MinorFunction~1#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L709: assume !(3 == KbFilter_Power_~irpStack__MinorFunction~1#1); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230-1: assume 1 + KbFilter_PnP_#t~post13#1 >= -2147483648; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L230-1: assume !(1 + KbFilter_PnP_#t~post13#1 >= -2147483648); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L197: assume 259 == KbFilter_PnP_~__cil_tmp23~0#1;assume { :begin_inline_KeWaitForSingleObject } true;KeWaitForSingleObject_#in~Object#1, KeWaitForSingleObject_#in~WaitReason#1, KeWaitForSingleObject_#in~WaitMode#1, KeWaitForSingleObject_#in~Alertable#1, KeWaitForSingleObject_#in~Timeout#1 := KbFilter_PnP_~event~0#1, ~Executive~0, ~KernelMode~0, 0, 0;havoc KeWaitForSingleObject_#res#1;havoc KeWaitForSingleObject_#t~nondet39#1, KeWaitForSingleObject_~tmp_ndt_8~0#1, KeWaitForSingleObject_~Object#1, KeWaitForSingleObject_~WaitReason#1, KeWaitForSingleObject_~WaitMode#1, KeWaitForSingleObject_~Alertable#1, KeWaitForSingleObject_~Timeout#1;KeWaitForSingleObject_~Object#1 := KeWaitForSingleObject_#in~Object#1;KeWaitForSingleObject_~WaitReason#1 := KeWaitForSingleObject_#in~WaitReason#1;KeWaitForSingleObject_~WaitMode#1 := KeWaitForSingleObject_#in~WaitMode#1;KeWaitForSingleObject_~Alertable#1 := KeWaitForSingleObject_#in~Alertable#1;KeWaitForSingleObject_~Timeout#1 := KeWaitForSingleObject_#in~Timeout#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L197: assume !(259 == KbFilter_PnP_~__cil_tmp23~0#1); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L924: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp41~0#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L924: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp41~0#1); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L891: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp28~0#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L891: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp28~0#1); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L247: assume -2147483648 <= KbFilter_PnP_#t~ret17#1 && KbFilter_PnP_#t~ret17#1 <= 2147483647;havoc KbFilter_PnP_#t~ret17#1;KbFilter_PnP_~status~0#1 := 0; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L247-1: SUMMARY for call KbFilter_PnP_#t~ret17#1 := IofCallDriver(KbFilter_PnP_~devExt__TopOfStack~0#1, KbFilter_PnP_~Irp#1); srcloc: null [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L148: assume 11 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L148: assume !(11 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115: assume 1 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L115: assume !(1 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L594: assume ~s~0 == ~MPR3~0; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L594: assume !(~s~0 == ~MPR3~0); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L875: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp20~0#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L875: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp20~0#1); [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L809: assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := PoCallDriver_~returnVal~0#1; [2025-02-08 08:53:27,972 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L809: assume !(~s~0 == ~SKIP1~0); [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L231: assume -2147483648 <= KbFilter_PnP_#t~ret14#1 && KbFilter_PnP_#t~ret14#1 <= 2147483647;KbFilter_PnP_~status~0#1 := KbFilter_PnP_#t~ret14#1;havoc KbFilter_PnP_#t~ret14#1; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L231-1: SUMMARY for call KbFilter_PnP_#t~ret14#1 := IofCallDriver(KbFilter_PnP_~devExt__TopOfStack~0#1, KbFilter_PnP_~Irp#1); srcloc: null [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L611-1: KeWaitForSingleObject_#res#1 := -1073741823; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L793: assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := PoCallDriver_~returnVal~0#1; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L793: assume !(~s~0 == ~NP~0); [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L760: assume 3221225494 == PoCallDriver_~__cil_tmp7~1#1 % 4294967296; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L760: assume !(3221225494 == PoCallDriver_~__cil_tmp7~1#1 % 4294967296); [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L182: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: assume 20 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L166: assume !(20 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133: assume 7 == KbFilter_PnP_~irpStack__MinorFunction~0#1; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L133: assume !(7 == KbFilter_PnP_~irpStack__MinorFunction~0#1); [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L959: assume 0 != KbFilter_InternIoCtl_~hookKeyboard__IsrRoutine~0#1; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L959: assume !(0 != KbFilter_InternIoCtl_~hookKeyboard__IsrRoutine~0#1); [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L216: SUMMARY for call IofCompleteRequest(KbFilter_PnP_~Irp#1, 0); srcloc: null [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L596: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L398: main_#t~ret33#1 := KbFilter_InternIoCtl_#res#1;havoc KbFilter_InternIoCtl_#t~nondet63#1, KbFilter_InternIoCtl_#t~nondet64#1, KbFilter_InternIoCtl_#t~nondet65#1, KbFilter_InternIoCtl_#t~nondet66#1, KbFilter_InternIoCtl_#t~nondet67#1, KbFilter_InternIoCtl_#t~nondet68#1, KbFilter_InternIoCtl_#t~nondet69#1, KbFilter_InternIoCtl_#t~nondet70#1, KbFilter_InternIoCtl_#t~nondet71#1, KbFilter_InternIoCtl_#t~nondet72#1, KbFilter_InternIoCtl_#t~nondet73#1, KbFilter_InternIoCtl_#t~nondet74#1, KbFilter_InternIoCtl_#t~nondet75#1, KbFilter_InternIoCtl_#t~nondet76#1, KbFilter_InternIoCtl_#t~nondet77#1, KbFilter_InternIoCtl_#t~nondet78#1, KbFilter_InternIoCtl_#t~nondet79#1, KbFilter_InternIoCtl_#t~ret80#1, KbFilter_InternIoCtl_~DeviceObject#1, KbFilter_InternIoCtl_~Irp#1, KbFilter_InternIoCtl_~Irp__IoStatus__Information~1#1, KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1, KbFilter_InternIoCtl_~devExt__UpperConnectData__ClassService~1#1, KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__InputBufferLength~0#1, KbFilter_InternIoCtl_~sizeof__CONNECT_DATA~0#1, KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0#1, KbFilter_InternIoCtl_~sizeof__INTERNAL_I8042_HOOK_KEYBOARD~0#1, KbFilter_InternIoCtl_~hookKeyboard__InitializationRoutine~0#1, KbFilter_InternIoCtl_~hookKeyboard__IsrRoutine~0#1, KbFilter_InternIoCtl_~Irp__IoStatus__Status~2#1, KbFilter_InternIoCtl_~hookKeyboard~0#1, KbFilter_InternIoCtl_~connectData~0#1, KbFilter_InternIoCtl_~status~3#1, KbFilter_InternIoCtl_~tmp~3#1, KbFilter_InternIoCtl_~__cil_tmp17~0#1, KbFilter_InternIoCtl_~__cil_tmp18~0#1, KbFilter_InternIoCtl_~__cil_tmp19~0#1, KbFilter_InternIoCtl_~__cil_tmp20~0#1, KbFilter_InternIoCtl_~__cil_tmp21~0#1, KbFilter_InternIoCtl_~__cil_tmp22~0#1, KbFilter_InternIoCtl_~__cil_tmp23~1#1, KbFilter_InternIoCtl_~__cil_tmp24~0#1, KbFilter_InternIoCtl_~__cil_tmp25~0#1, KbFilter_InternIoCtl_~__cil_tmp26~0#1, KbFilter_InternIoCtl_~__cil_tmp27~0#1, KbFilter_InternIoCtl_~__cil_tmp28~0#1, KbFilter_InternIoCtl_~__cil_tmp29~0#1, KbFilter_InternIoCtl_~__cil_tmp30~0#1, KbFilter_InternIoCtl_~__cil_tmp31~0#1, KbFilter_InternIoCtl_~__cil_tmp32~0#1, KbFilter_InternIoCtl_~__cil_tmp33~0#1, KbFilter_InternIoCtl_~__cil_tmp34~0#1, KbFilter_InternIoCtl_~__cil_tmp35~0#1, KbFilter_InternIoCtl_~__cil_tmp36~0#1, KbFilter_InternIoCtl_~__cil_tmp37~0#1, KbFilter_InternIoCtl_~__cil_tmp38~0#1, KbFilter_InternIoCtl_~__cil_tmp39~0#1, KbFilter_InternIoCtl_~__cil_tmp40~0#1, KbFilter_InternIoCtl_~__cil_tmp41~0#1, KbFilter_InternIoCtl_~__cil_tmp42~0#1, KbFilter_InternIoCtl_~__cil_tmp43~0#1, KbFilter_InternIoCtl_~__cil_tmp44~0#1, KbFilter_InternIoCtl_~__cil_tmp45~0#1;havoc KbFilter_InternIoCtl_#in~DeviceObject#1, KbFilter_InternIoCtl_#in~Irp#1;assume { :end_inline_KbFilter_InternIoCtl } true;assume -2147483648 <= main_#t~ret33#1 && main_#t~ret33#1 <= 2147483647;main_~status~1#1 := main_#t~ret33#1;havoc main_#t~ret33#1; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L910: assume KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp35~0#1; [2025-02-08 08:53:27,973 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L910: assume !(KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 == KbFilter_InternIoCtl_~__cil_tmp35~0#1); [2025-02-08 08:53:27,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L398-1: assume { :begin_inline_KbFilter_InternIoCtl } true;KbFilter_InternIoCtl_#in~DeviceObject#1, KbFilter_InternIoCtl_#in~Irp#1 := main_~devobj~0#1, main_~pirp~0#1;havoc KbFilter_InternIoCtl_#res#1;havoc KbFilter_InternIoCtl_#t~nondet63#1, KbFilter_InternIoCtl_#t~nondet64#1, KbFilter_InternIoCtl_#t~nondet65#1, KbFilter_InternIoCtl_#t~nondet66#1, KbFilter_InternIoCtl_#t~nondet67#1, KbFilter_InternIoCtl_#t~nondet68#1, KbFilter_InternIoCtl_#t~nondet69#1, KbFilter_InternIoCtl_#t~nondet70#1, KbFilter_InternIoCtl_#t~nondet71#1, KbFilter_InternIoCtl_#t~nondet72#1, KbFilter_InternIoCtl_#t~nondet73#1, KbFilter_InternIoCtl_#t~nondet74#1, KbFilter_InternIoCtl_#t~nondet75#1, KbFilter_InternIoCtl_#t~nondet76#1, KbFilter_InternIoCtl_#t~nondet77#1, KbFilter_InternIoCtl_#t~nondet78#1, KbFilter_InternIoCtl_#t~nondet79#1, KbFilter_InternIoCtl_#t~ret80#1, KbFilter_InternIoCtl_~DeviceObject#1, KbFilter_InternIoCtl_~Irp#1, KbFilter_InternIoCtl_~Irp__IoStatus__Information~1#1, KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1, KbFilter_InternIoCtl_~devExt__UpperConnectData__ClassService~1#1, KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__InputBufferLength~0#1, KbFilter_InternIoCtl_~sizeof__CONNECT_DATA~0#1, KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0#1, KbFilter_InternIoCtl_~sizeof__INTERNAL_I8042_HOOK_KEYBOARD~0#1, KbFilter_InternIoCtl_~hookKeyboard__InitializationRoutine~0#1, KbFilter_InternIoCtl_~hookKeyboard__IsrRoutine~0#1, KbFilter_InternIoCtl_~Irp__IoStatus__Status~2#1, KbFilter_InternIoCtl_~hookKeyboard~0#1, KbFilter_InternIoCtl_~connectData~0#1, KbFilter_InternIoCtl_~status~3#1, KbFilter_InternIoCtl_~tmp~3#1, KbFilter_InternIoCtl_~__cil_tmp17~0#1, KbFilter_InternIoCtl_~__cil_tmp18~0#1, KbFilter_InternIoCtl_~__cil_tmp19~0#1, KbFilter_InternIoCtl_~__cil_tmp20~0#1, KbFilter_InternIoCtl_~__cil_tmp21~0#1, KbFilter_InternIoCtl_~__cil_tmp22~0#1, KbFilter_InternIoCtl_~__cil_tmp23~1#1, KbFilter_InternIoCtl_~__cil_tmp24~0#1, KbFilter_InternIoCtl_~__cil_tmp25~0#1, KbFilter_InternIoCtl_~__cil_tmp26~0#1, KbFilter_InternIoCtl_~__cil_tmp27~0#1, KbFilter_InternIoCtl_~__cil_tmp28~0#1, KbFilter_InternIoCtl_~__cil_tmp29~0#1, KbFilter_InternIoCtl_~__cil_tmp30~0#1, KbFilter_InternIoCtl_~__cil_tmp31~0#1, KbFilter_InternIoCtl_~__cil_tmp32~0#1, KbFilter_InternIoCtl_~__cil_tmp33~0#1, KbFilter_InternIoCtl_~__cil_tmp34~0#1, KbFilter_InternIoCtl_~__cil_tmp35~0#1, KbFilter_InternIoCtl_~__cil_tmp36~0#1, KbFilter_InternIoCtl_~__cil_tmp37~0#1, KbFilter_InternIoCtl_~__cil_tmp38~0#1, KbFilter_InternIoCtl_~__cil_tmp39~0#1, KbFilter_InternIoCtl_~__cil_tmp40~0#1, KbFilter_InternIoCtl_~__cil_tmp41~0#1, KbFilter_InternIoCtl_~__cil_tmp42~0#1, KbFilter_InternIoCtl_~__cil_tmp43~0#1, KbFilter_InternIoCtl_~__cil_tmp44~0#1, KbFilter_InternIoCtl_~__cil_tmp45~0#1;KbFilter_InternIoCtl_~DeviceObject#1 := KbFilter_InternIoCtl_#in~DeviceObject#1;KbFilter_InternIoCtl_~Irp#1 := KbFilter_InternIoCtl_#in~Irp#1;havoc KbFilter_InternIoCtl_~Irp__IoStatus__Information~1#1;havoc KbFilter_InternIoCtl_#t~nondet63#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet63#1 && KbFilter_InternIoCtl_#t~nondet63#1 <= 2147483647;KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__IoControlCode~0#1 := KbFilter_InternIoCtl_#t~nondet63#1;havoc KbFilter_InternIoCtl_#t~nondet63#1;havoc KbFilter_InternIoCtl_#t~nondet64#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet64#1 && KbFilter_InternIoCtl_#t~nondet64#1 <= 2147483647;KbFilter_InternIoCtl_~devExt__UpperConnectData__ClassService~1#1 := KbFilter_InternIoCtl_#t~nondet64#1;havoc KbFilter_InternIoCtl_#t~nondet64#1;havoc KbFilter_InternIoCtl_#t~nondet65#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet65#1 && KbFilter_InternIoCtl_#t~nondet65#1 <= 2147483647;KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__InputBufferLength~0#1 := KbFilter_InternIoCtl_#t~nondet65#1;havoc KbFilter_InternIoCtl_#t~nondet65#1;havoc KbFilter_InternIoCtl_#t~nondet66#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet66#1 && KbFilter_InternIoCtl_#t~nondet66#1 <= 2147483647;KbFilter_InternIoCtl_~sizeof__CONNECT_DATA~0#1 := KbFilter_InternIoCtl_#t~nondet66#1;havoc KbFilter_InternIoCtl_#t~nondet66#1;havoc KbFilter_InternIoCtl_#t~nondet67#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet67#1 && KbFilter_InternIoCtl_#t~nondet67#1 <= 2147483647;KbFilter_InternIoCtl_~irpStack__Parameters__DeviceIoControl__Type3InputBuffer~0#1 := KbFilter_InternIoCtl_#t~nondet67#1;havoc KbFilter_InternIoCtl_#t~nondet67#1;havoc KbFilter_InternIoCtl_#t~nondet68#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet68#1 && KbFilter_InternIoCtl_#t~nondet68#1 <= 2147483647;KbFilter_InternIoCtl_~sizeof__INTERNAL_I8042_HOOK_KEYBOARD~0#1 := KbFilter_InternIoCtl_#t~nondet68#1;havoc KbFilter_InternIoCtl_#t~nondet68#1;havoc KbFilter_InternIoCtl_#t~nondet69#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet69#1 && KbFilter_InternIoCtl_#t~nondet69#1 <= 2147483647;KbFilter_InternIoCtl_~hookKeyboard__InitializationRoutine~0#1 := KbFilter_InternIoCtl_#t~nondet69#1;havoc KbFilter_InternIoCtl_#t~nondet69#1;havoc KbFilter_InternIoCtl_#t~nondet70#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet70#1 && KbFilter_InternIoCtl_#t~nondet70#1 <= 2147483647;KbFilter_InternIoCtl_~hookKeyboard__IsrRoutine~0#1 := KbFilter_InternIoCtl_#t~nondet70#1;havoc KbFilter_InternIoCtl_#t~nondet70#1;havoc KbFilter_InternIoCtl_~Irp__IoStatus__Status~2#1;havoc KbFilter_InternIoCtl_~hookKeyboard~0#1;havoc KbFilter_InternIoCtl_~connectData~0#1;havoc KbFilter_InternIoCtl_~status~3#1;havoc KbFilter_InternIoCtl_~tmp~3#1;havoc KbFilter_InternIoCtl_~__cil_tmp17~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp18~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp19~0#1;havoc KbFilter_InternIoCtl_#t~nondet71#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet71#1 && KbFilter_InternIoCtl_#t~nondet71#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp20~0#1 := KbFilter_InternIoCtl_#t~nondet71#1;havoc KbFilter_InternIoCtl_#t~nondet71#1;havoc KbFilter_InternIoCtl_~__cil_tmp21~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp22~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp23~1#1;havoc KbFilter_InternIoCtl_#t~nondet72#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet72#1 && KbFilter_InternIoCtl_#t~nondet72#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp24~0#1 := KbFilter_InternIoCtl_#t~nondet72#1;havoc KbFilter_InternIoCtl_#t~nondet72#1;havoc KbFilter_InternIoCtl_~__cil_tmp25~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp26~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp27~0#1;havoc KbFilter_InternIoCtl_#t~nondet73#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet73#1 && KbFilter_InternIoCtl_#t~nondet73#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp28~0#1 := KbFilter_InternIoCtl_#t~nondet73#1;havoc KbFilter_InternIoCtl_#t~nondet73#1;havoc KbFilter_InternIoCtl_#t~nondet74#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet74#1 && KbFilter_InternIoCtl_#t~nondet74#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp29~0#1 := KbFilter_InternIoCtl_#t~nondet74#1;havoc KbFilter_InternIoCtl_#t~nondet74#1;havoc KbFilter_InternIoCtl_~__cil_tmp30~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp31~0#1;havoc KbFilter_InternIoCtl_#t~nondet75#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet75#1 && KbFilter_InternIoCtl_#t~nondet75#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp32~0#1 := KbFilter_InternIoCtl_#t~nondet75#1;havoc KbFilter_InternIoCtl_#t~nondet75#1;havoc KbFilter_InternIoCtl_~__cil_tmp33~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp34~0#1;havoc KbFilter_InternIoCtl_#t~nondet76#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet76#1 && KbFilter_InternIoCtl_#t~nondet76#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp35~0#1 := KbFilter_InternIoCtl_#t~nondet76#1;havoc KbFilter_InternIoCtl_#t~nondet76#1;havoc KbFilter_InternIoCtl_~__cil_tmp36~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp37~0#1;havoc KbFilter_InternIoCtl_#t~nondet77#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet77#1 && KbFilter_InternIoCtl_#t~nondet77#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp38~0#1 := KbFilter_InternIoCtl_#t~nondet77#1;havoc KbFilter_InternIoCtl_#t~nondet77#1;havoc KbFilter_InternIoCtl_~__cil_tmp39~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp40~0#1;havoc KbFilter_InternIoCtl_#t~nondet78#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet78#1 && KbFilter_InternIoCtl_#t~nondet78#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp41~0#1 := KbFilter_InternIoCtl_#t~nondet78#1;havoc KbFilter_InternIoCtl_#t~nondet78#1;havoc KbFilter_InternIoCtl_~__cil_tmp42~0#1;havoc KbFilter_InternIoCtl_~__cil_tmp43~0#1;havoc KbFilter_InternIoCtl_#t~nondet79#1;assume -2147483648 <= KbFilter_InternIoCtl_#t~nondet79#1 && KbFilter_InternIoCtl_#t~nondet79#1 <= 2147483647;KbFilter_InternIoCtl_~__cil_tmp44~0#1 := KbFilter_InternIoCtl_#t~nondet79#1;havoc KbFilter_InternIoCtl_#t~nondet79#1;havoc KbFilter_InternIoCtl_~__cil_tmp45~0#1;KbFilter_InternIoCtl_~status~3#1 := 0;KbFilter_InternIoCtl_~Irp__IoStatus__Information~1#1 := 0; [2025-02-08 08:53:27,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L778: assume false;PoCallDriver_~returnVal~0#1 := 0; [2025-02-08 08:53:27,974 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L778: assume !false;havoc PoCallDriver_~tmp_ndt_10~0#1; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L541: assume ~s~0 == ~SKIP1~0;~s~0 := ~SKIP2~0;~lowerDriverReturn~0 := ~returnVal2~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L541: assume !(~s~0 == ~SKIP1~0); [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L533: assume 259 == ~returnVal2~0;~s~0 := ~MPR3~0;~lowerDriverReturn~0 := ~returnVal2~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L533: assume !(259 == ~returnVal2~0);~s~0 := ~NP~0;~lowerDriverReturn~0 := ~returnVal2~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L521: ~returnVal2~0 := 259; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L488: havoc ~tmp_ndt_6~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L546: SUMMARY for call errorFn(); srcloc: null [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L513: assume false;~returnVal2~0 := 0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L513: assume !false;havoc ~tmp_ndt_7~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L532: assume ~s~0 == ~MPR1~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L532: assume !(~s~0 == ~MPR1~0); [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L528: assume ~s~0 == ~NP~0;~s~0 := ~IPC~0;~lowerDriverReturn~0 := ~returnVal2~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L528: assume !(~s~0 == ~NP~0); [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L551: #res := ~returnVal2~0; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L518: ~returnVal2~0 := -1073741823; [2025-02-08 08:53:28,034 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint IofCallDriverFINAL: assume true; [2025-02-08 08:53:28,050 INFO L? ?]: Removed 45 outVars from TransFormulas that were not future-live. [2025-02-08 08:53:28,050 INFO L308 CfgBuilder]: Performing block encoding [2025-02-08 08:53:28,056 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-08 08:53:28,057 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-08 08:53:28,057 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 08:53:28 BoogieIcfgContainer [2025-02-08 08:53:28,057 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-08 08:53:28,059 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-08 08:53:28,059 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-08 08:53:28,062 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-08 08:53:28,062 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.02 08:53:26" (1/3) ... [2025-02-08 08:53:28,062 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40c1c66b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 08:53:28, skipping insertion in model container [2025-02-08 08:53:28,062 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 08:53:27" (2/3) ... [2025-02-08 08:53:28,062 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40c1c66b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.02 08:53:28, skipping insertion in model container [2025-02-08 08:53:28,062 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 08:53:28" (3/3) ... [2025-02-08 08:53:28,063 INFO L128 eAbstractionObserver]: Analyzing ICFG kbfiltr_simpl2.cil-2.c [2025-02-08 08:53:28,072 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-08 08:53:28,073 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG kbfiltr_simpl2.cil-2.c that has 8 procedures, 83 locations, 1 initial locations, 0 loop locations, and 24 error locations. [2025-02-08 08:53:28,120 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-08 08:53:28,126 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1e669639, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-08 08:53:28,127 INFO L334 AbstractCegarLoop]: Starting to check reachability of 24 error locations. [2025-02-08 08:53:28,129 INFO L276 IsEmpty]: Start isEmpty. Operand has 67 states, 43 states have (on average 1.5813953488372092) internal successors, (68), 57 states have internal predecessors, (68), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2025-02-08 08:53:28,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-02-08 08:53:28,133 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (23 of 24 remaining) [2025-02-08 08:53:28,133 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (22 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (21 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (20 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (19 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (18 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (17 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (16 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (15 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (14 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (13 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (12 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 24 remaining) [2025-02-08 08:53:28,134 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 24 remaining) [2025-02-08 08:53:28,135 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 24 remaining) [2025-02-08 08:53:28,135 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 24 remaining) [2025-02-08 08:53:28,135 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 24 remaining) [2025-02-08 08:53:28,135 INFO L782 garLoopResultBuilder]: Registering result SAFE for location KbFilter_DispatchPassThroughErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 24 remaining) [2025-02-08 08:53:28,135 INFO L782 garLoopResultBuilder]: Registering result SAFE for location KbFilter_DispatchPassThroughErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 24 remaining) [2025-02-08 08:53:28,135 INFO L782 garLoopResultBuilder]: Registering result SAFE for location KbFilter_DispatchPassThroughErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 24 remaining) [2025-02-08 08:53:28,135 INFO L782 garLoopResultBuilder]: Registering result SAFE for location KbFilter_DispatchPassThroughErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 24 remaining) [2025-02-08 08:53:28,137 INFO L422 BasicCegarLoop]: Path program histogram: [] [2025-02-08 08:53:28,140 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 67 states, 43 states have (on average 1.5813953488372092) internal successors, (68), 57 states have internal predecessors, (68), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2025-02-08 08:53:28,159 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-02-08 08:53:28,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.02 08:53:28 BoogieIcfgContainer [2025-02-08 08:53:28,163 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-02-08 08:53:28,163 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-02-08 08:53:28,163 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-02-08 08:53:28,163 INFO L274 PluginConnector]: Witness Printer initialized [2025-02-08 08:53:28,164 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 08:53:28" (3/4) ... [2025-02-08 08:53:28,166 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-02-08 08:53:28,169 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure KbFilter_Complete [2025-02-08 08:53:28,169 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure KbFilter_CreateClose [2025-02-08 08:53:28,169 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure IofCompleteRequest [2025-02-08 08:53:28,169 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure errorFn [2025-02-08 08:53:28,169 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure KbFilter_DispatchPassThrough [2025-02-08 08:53:28,169 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure IofCallDriver [2025-02-08 08:53:28,169 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure stubMoreProcessingRequired [2025-02-08 08:53:28,173 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2025-02-08 08:53:28,173 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-02-08 08:53:28,174 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-02-08 08:53:28,174 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-02-08 08:53:28,259 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-02-08 08:53:28,259 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-02-08 08:53:28,259 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-02-08 08:53:28,260 INFO L158 Benchmark]: Toolchain (without parser) took 1267.49ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 95.6MB in the end (delta: 15.8MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2025-02-08 08:53:28,260 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:28,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 272.64ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 93.1MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-02-08 08:53:28,261 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.16ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 89.7MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 08:53:28,261 INFO L158 Benchmark]: Boogie Preprocessor took 45.57ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 86.8MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:28,261 INFO L158 Benchmark]: IcfgBuilder took 692.56ms. Allocated memory is still 142.6MB. Free memory was 86.8MB in the beginning and 43.4MB in the end (delta: 43.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2025-02-08 08:53:28,261 INFO L158 Benchmark]: TraceAbstraction took 104.13ms. Allocated memory is still 142.6MB. Free memory was 42.9MB in the beginning and 103.4MB in the end (delta: -60.5MB). There was no memory consumed. Max. memory is 16.1GB. [2025-02-08 08:53:28,261 INFO L158 Benchmark]: Witness Printer took 96.30ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 95.6MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-02-08 08:53:28,263 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 201.3MB. Free memory is still 125.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 272.64ms. Allocated memory is still 142.6MB. Free memory was 111.4MB in the beginning and 93.1MB in the end (delta: 18.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.16ms. Allocated memory is still 142.6MB. Free memory was 93.1MB in the beginning and 89.7MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.57ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 86.8MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 692.56ms. Allocated memory is still 142.6MB. Free memory was 86.8MB in the beginning and 43.4MB in the end (delta: 43.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 104.13ms. Allocated memory is still 142.6MB. Free memory was 42.9MB in the beginning and 103.4MB in the end (delta: -60.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 96.30ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 95.6MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 739]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 739]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 738]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 738]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 261]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 261]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 260]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 260]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 246]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 246]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 245]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 245]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 230]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 230]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 229]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 229]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 189]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 189]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 173]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 173]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 683]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 683]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 682]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 682]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 8 procedures, 83 locations, 24 error locations. Started 1 CEGAR loops. OverallTime: 0.0s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=67occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 24 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2025-02-08 08:53:28,276 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE