java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-a32b1f7
[2019-08-17 21:16:55,231 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-08-17 21:16:55,233 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-17 21:16:55,246 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-17 21:16:55,246 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-17 21:16:55,247 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-17 21:16:55,249 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-17 21:16:55,250 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-17 21:16:55,252 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-17 21:16:55,253 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-17 21:16:55,254 INFO  L181        SettingsManager]: Resetting Symbolic Interpretation preferences to default values
[2019-08-17 21:16:55,255 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-17 21:16:55,255 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-17 21:16:55,256 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-17 21:16:55,257 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-17 21:16:55,258 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-17 21:16:55,259 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-17 21:16:55,260 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-17 21:16:55,262 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-17 21:16:55,264 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-17 21:16:55,265 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-17 21:16:55,267 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-17 21:16:55,268 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-08-17 21:16:55,268 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-17 21:16:55,271 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-17 21:16:55,271 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-17 21:16:55,271 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-17 21:16:55,272 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-17 21:16:55,272 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-08-17 21:16:55,273 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-17 21:16:55,274 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2019-08-17 21:16:55,275 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-08-17 21:16:55,276 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-08-17 21:16:55,277 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-17 21:16:55,277 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2019-08-17 21:16:55,278 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-08-17 21:16:55,280 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-08-17 21:16:55,281 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-08-17 21:16:55,296 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-08-17 21:16:55,296 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-17 21:16:55,298 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-17 21:16:55,298 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-08-17 21:16:55,299 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-08-17 21:16:55,299 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-17 21:16:55,299 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-08-17 21:16:55,299 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-08-17 21:16:55,300 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-08-17 21:16:55,300 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-08-17 21:16:55,300 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-08-17 21:16:55,300 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-17 21:16:55,300 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-08-17 21:16:55,301 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-08-17 21:16:55,301 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-08-17 21:16:55,301 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-08-17 21:16:55,301 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-08-17 21:16:55,301 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-17 21:16:55,302 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-08-17 21:16:55,302 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-08-17 21:16:55,302 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-08-17 21:16:55,303 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-17 21:16:55,304 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-17 21:16:55,304 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-08-17 21:16:55,304 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-17 21:16:55,304 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-08-17 21:16:55,305 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-17 21:16:55,305 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-17 21:16:55,305 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-17 21:16:55,360 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-17 21:16:55,380 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-17 21:16:55,385 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-17 21:16:55,386 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-08-17 21:16:55,387 INFO  L275        PluginConnector]: CDTParser initialized
[2019-08-17 21:16:55,388 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c
[2019-08-17 21:16:55,465 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18d0aebd7/435e0c13900b47d288b37d8152af0651/FLAGc21751295
[2019-08-17 21:16:56,087 INFO  L306              CDTParser]: Found 1 translation units.
[2019-08-17 21:16:56,088 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4.cil-1.c
[2019-08-17 21:16:56,114 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18d0aebd7/435e0c13900b47d288b37d8152af0651/FLAGc21751295
[2019-08-17 21:16:56,290 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18d0aebd7/435e0c13900b47d288b37d8152af0651
[2019-08-17 21:16:56,300 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-17 21:16:56,301 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-17 21:16:56,302 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-17 21:16:56,302 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-17 21:16:56,306 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-17 21:16:56,307 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:16:56" (1/1) ...
[2019-08-17 21:16:56,310 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2559dc5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:56, skipping insertion in model container
[2019-08-17 21:16:56,310 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:16:56" (1/1) ...
[2019-08-17 21:16:56,318 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-08-17 21:16:56,377 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-08-17 21:16:56,953 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-17 21:16:56,964 INFO  L188         MainTranslator]: Completed pre-run
[2019-08-17 21:16:57,090 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-08-17 21:16:57,117 INFO  L192         MainTranslator]: Completed translation
[2019-08-17 21:16:57,118 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57 WrapperNode
[2019-08-17 21:16:57,118 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-17 21:16:57,119 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-17 21:16:57,119 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-17 21:16:57,119 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-08-17 21:16:57,130 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
[2019-08-17 21:16:57,131 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
[2019-08-17 21:16:57,150 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
[2019-08-17 21:16:57,150 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
[2019-08-17 21:16:57,181 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
[2019-08-17 21:16:57,201 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
[2019-08-17 21:16:57,207 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
[2019-08-17 21:16:57,217 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-17 21:16:57,218 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-17 21:16:57,218 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-08-17 21:16:57,218 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-08-17 21:16:57,219 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:16:57" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-17 21:16:57,289 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-17 21:16:57,290 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-17 21:16:57,290 INFO  L138     BoogieDeclarations]: Found implementation of procedure _BLAST_init
[2019-08-17 21:16:57,290 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy
[2019-08-17 21:16:57,290 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread
[2019-08-17 21:16:57,290 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyPnp
[2019-08-17 21:16:57,290 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyStartDevice
[2019-08-17 21:16:57,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete
[2019-08-17 21:16:57,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo
[2019-08-17 21:16:57,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests
[2019-08-17 21:16:57,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure stub_driver_init
[2019-08-17 21:16:57,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-08-17 21:16:57,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest
[2019-08-17 21:16:57,292 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink
[2019-08-17 21:16:57,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription
[2019-08-17 21:16:57,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface
[2019-08-17 21:16:57,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState
[2019-08-17 21:16:57,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired
[2019-08-17 21:16:57,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure IofCallDriver
[2019-08-17 21:16:57,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure IofCompleteRequest
[2019-08-17 21:16:57,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeSetEvent
[2019-08-17 21:16:57,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject
[2019-08-17 21:16:57,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle
[2019-08-17 21:16:57,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread
[2019-08-17 21:16:57,296 INFO  L138     BoogieDeclarations]: Found implementation of procedure ZwClose
[2019-08-17 21:16:57,296 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyCreateClose
[2019-08-17 21:16:57,297 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl
[2019-08-17 21:16:57,297 INFO  L138     BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters
[2019-08-17 21:16:57,297 INFO  L138     BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest
[2019-08-17 21:16:57,297 INFO  L138     BoogieDeclarations]: Found implementation of procedure errorFn
[2019-08-17 21:16:57,297 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-17 21:16:57,297 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char
[2019-08-17 21:16:57,297 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-17 21:16:57,298 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2019-08-17 21:16:57,298 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-08-17 21:16:57,298 INFO  L130     BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy
[2019-08-17 21:16:57,300 INFO  L130     BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread
[2019-08-17 21:16:57,300 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyPnp
[2019-08-17 21:16:57,300 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyStartDevice
[2019-08-17 21:16:57,300 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyPnpComplete
[2019-08-17 21:16:57,300 INFO  L130     BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo
[2019-08-17 21:16:57,301 INFO  L130     BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest
[2019-08-17 21:16:57,301 INFO  L130     BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink
[2019-08-17 21:16:57,301 INFO  L130     BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription
[2019-08-17 21:16:57,303 INFO  L130     BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface
[2019-08-17 21:16:57,303 INFO  L130     BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState
[2019-08-17 21:16:57,303 INFO  L130     BoogieDeclarations]: Found specification of procedure IofCallDriver
[2019-08-17 21:16:57,304 INFO  L130     BoogieDeclarations]: Found specification of procedure KeSetEvent
[2019-08-17 21:16:57,304 INFO  L130     BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject
[2019-08-17 21:16:57,304 INFO  L130     BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle
[2019-08-17 21:16:57,304 INFO  L130     BoogieDeclarations]: Found specification of procedure PsCreateSystemThread
[2019-08-17 21:16:57,304 INFO  L130     BoogieDeclarations]: Found specification of procedure ZwClose
[2019-08-17 21:16:57,304 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyCreateClose
[2019-08-17 21:16:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyQueueRequest
[2019-08-17 21:16:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyDeviceControl
[2019-08-17 21:16:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters
[2019-08-17 21:16:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure errorFn
[2019-08-17 21:16:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure IofCompleteRequest
[2019-08-17 21:16:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure _BLAST_init
[2019-08-17 21:16:57,305 INFO  L130     BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests
[2019-08-17 21:16:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure stub_driver_init
[2019-08-17 21:16:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-08-17 21:16:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired
[2019-08-17 21:16:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-17 21:16:57,306 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-17 21:16:57,646 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:57,710 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:57,710 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:57,731 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:57,755 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:57,756 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:57,766 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:57,993 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false;
[2019-08-17 21:16:57,994 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false;
[2019-08-17 21:16:57,996 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,101 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false;
[2019-08-17 21:16:58,102 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false;
[2019-08-17 21:16:58,116 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,143 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false;
[2019-08-17 21:16:58,143 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false;
[2019-08-17 21:16:58,228 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,238 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:58,238 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:58,239 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,248 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:58,249 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:58,250 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,264 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:58,265 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:58,318 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,356 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false;
[2019-08-17 21:16:58,356 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false;
[2019-08-17 21:16:58,360 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,524 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !false;
[2019-08-17 21:16:58,524 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##37: assume false;
[2019-08-17 21:16:58,576 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,582 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:58,583 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:58,583 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,599 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:58,600 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:58,600 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-08-17 21:16:58,608 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false;
[2019-08-17 21:16:58,608 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false;
[2019-08-17 21:16:58,625 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-17 21:16:58,626 INFO  L283             CfgBuilder]: Removed 1 assume(true) statements.
[2019-08-17 21:16:58,628 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:16:58 BoogieIcfgContainer
[2019-08-17 21:16:58,628 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-17 21:16:58,628 INFO  L113        PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-17 21:16:58,629 INFO  L271        PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-17 21:16:58,629 INFO  L275        PluginConnector]: Symbolic Interpretation initialized
[2019-08-17 21:16:58,630 INFO  L185        PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:16:58" (1/1) ...
[2019-08-17 21:16:58,645 INFO  L148        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-17 21:16:58,659 INFO  L155        IcfgInterpreter]: Building call graph
[2019-08-17 21:16:58,669 INFO  L160        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-17 21:16:58,678 INFO  L165        IcfgInterpreter]: Starting interpretation
[2019-08-17 21:16:58,680 INFO  L185        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1
[2019-08-17 21:16:58,781 INFO  L185        IcfgInterpreter]: Interpreting procedure main with input of size 104
[2019-08-17 21:16:59,086 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,104 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,113 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,289 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,293 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,354 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,359 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,408 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,411 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,414 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,421 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,424 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,426 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,459 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,462 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,474 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,476 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,480 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,485 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,498 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:16:59,518 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:16:59,546 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,549 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,555 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,558 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,564 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:16:59,576 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,579 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,583 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,588 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,598 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:16:59,614 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:16:59,639 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,641 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,647 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,650 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,660 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,663 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,666 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,669 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,676 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:16:59,684 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,686 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,692 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,694 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,712 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,718 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,804 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,812 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,831 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,835 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,840 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,912 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,914 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,928 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,930 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,940 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,943 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,945 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,952 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,954 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,957 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,983 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,988 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:16:59,993 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,007 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,015 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,020 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,025 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,038 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,051 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,063 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,069 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,080 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,085 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,092 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,098 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,109 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,124 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,132 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,137 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,145 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,155 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,180 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,193 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,209 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,222 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,224 INFO  L185        IcfgInterpreter]: Interpreting procedure errorFn with input of size 1
[2019-08-17 21:17:00,226 INFO  L185        IcfgInterpreter]: Interpreting procedure FloppyPnp with input of size 92
[2019-08-17 21:17:00,244 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,249 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,258 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,260 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,270 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,272 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,277 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,278 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,279 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,289 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,291 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,297 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,298 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,310 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,311 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,317 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,319 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,360 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,366 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,378 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,382 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,385 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,387 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,392 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,396 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,399 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,401 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,428 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,431 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,440 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,443 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,446 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,447 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,453 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,454 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,458 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,459 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,485 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,487 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,489 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,495 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,515 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,517 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,520 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,526 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,536 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,593 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,597 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,600 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,603 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,620 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,638 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,851 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,853 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,858 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,867 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:00,881 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,080 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,123 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,125 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,131 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,140 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,147 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,152 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,178 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,188 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,193 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,195 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,201 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,203 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,213 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,217 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,221 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,224 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,243 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,248 INFO  L185        IcfgInterpreter]: Interpreting procedure FloppyDeviceControl with input of size 88
[2019-08-17 21:17:01,417 INFO  L185        IcfgInterpreter]: Interpreting procedure FloppyCreateClose with input of size 85
[2019-08-17 21:17:01,420 INFO  L185        IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 1
[2019-08-17 21:17:01,427 INFO  L185        IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 7
[2019-08-17 21:17:01,428 INFO  L185        IcfgInterpreter]: Interpreting procedure errorFn with input of size 1
[2019-08-17 21:17:01,428 INFO  L185        IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 91
[2019-08-17 21:17:01,432 INFO  L185        IcfgInterpreter]: Interpreting procedure FlQueueIrpToThread with input of size 91
[2019-08-17 21:17:01,464 INFO  L185        IcfgInterpreter]: Interpreting procedure FloppyStartDevice with input of size 95
[2019-08-17 21:17:01,486 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,488 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,493 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,495 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,509 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,529 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,544 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,547 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,554 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,556 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,565 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,589 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,594 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,609 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,614 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,630 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,656 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,681 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,686 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,694 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,697 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,711 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,729 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,734 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,742 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,746 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,768 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,789 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,805 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,809 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,818 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,830 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,855 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,859 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,865 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,869 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,881 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 3 terms
[2019-08-17 21:17:01,895 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,900 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,907 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,914 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,933 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,937 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,976 INFO  L185        IcfgInterpreter]: Interpreting procedure FloppyQueueRequest with input of size 84
[2019-08-17 21:17:01,987 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:01,990 INFO  L185        IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 11
[2019-08-17 21:17:01,991 INFO  L185        IcfgInterpreter]: Interpreting procedure errorFn with input of size 1
[2019-08-17 21:17:01,991 INFO  L185        IcfgInterpreter]: Interpreting procedure IofCompleteRequest with input of size 81
[2019-08-17 21:17:01,994 INFO  L185        IcfgInterpreter]: Interpreting procedure FlFdcDeviceIo with input of size 112
[2019-08-17 21:17:02,016 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:02,019 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:02,027 INFO  L185        IcfgInterpreter]: Interpreting procedure KeWaitForSingleObject with input of size 97
[2019-08-17 21:17:02,040 INFO  L185        IcfgInterpreter]: Interpreting procedure IofCallDriver with input of size 115
[2019-08-17 21:17:02,054 INFO  L320       QuantifierPusher]: Applying distributivity, recursing on 2 terms
[2019-08-17 21:17:02,065 INFO  L185        IcfgInterpreter]: Interpreting procedure errorFn with input of size 1
[2019-08-17 21:17:02,066 INFO  L185        IcfgInterpreter]: Interpreting procedure stubMoreProcessingRequired with input of size 91
[2019-08-17 21:17:02,068 INFO  L185        IcfgInterpreter]: Interpreting procedure errorFn with input of size 90
[2019-08-17 21:17:02,069 INFO  L169        IcfgInterpreter]: Interpretation finished
[2019-08-17 21:17:02,069 INFO  L177        IcfgInterpreter]: Final predicates for locations of interest are:
[2019-08-17 21:17:02,075 INFO  L179        IcfgInterpreter]: Location errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 3661#true
[2019-08-17 21:17:02,092 INFO  L92    terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results.
[2019-08-17 21:17:02,092 INFO  L132        PluginConnector]: ------------------------ END Symbolic Interpretation----------------------------
[2019-08-17 21:17:02,097 INFO  L168              Benchmark]: Toolchain (without parser) took 5793.31 ms. Allocated memory was 137.9 MB in the beginning and 353.9 MB in the end (delta: 216.0 MB). Free memory was 84.2 MB in the beginning and 97.4 MB in the end (delta: -13.2 MB). Peak memory consumption was 228.7 MB. Max. memory is 7.1 GB.
[2019-08-17 21:17:02,098 INFO  L168              Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 137.9 MB. Free memory is still 103.5 MB. There was no memory consumed. Max. memory is 7.1 GB.
[2019-08-17 21:17:02,101 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 816.11 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 84.2 MB in the beginning and 166.3 MB in the end (delta: -82.1 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB.
[2019-08-17 21:17:02,103 INFO  L168              Benchmark]: Boogie Preprocessor took 98.69 ms. Allocated memory is still 201.9 MB. Free memory was 166.3 MB in the beginning and 162.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB.
[2019-08-17 21:17:02,105 INFO  L168              Benchmark]: RCFGBuilder took 1410.51 ms. Allocated memory was 201.9 MB in the beginning and 221.8 MB in the end (delta: 19.9 MB). Free memory was 162.3 MB in the beginning and 165.7 MB in the end (delta: -3.4 MB). Peak memory consumption was 96.0 MB. Max. memory is 7.1 GB.
[2019-08-17 21:17:02,107 INFO  L168              Benchmark]: Symbolic Interpretation took 3464.21 ms. Allocated memory was 221.8 MB in the beginning and 353.9 MB in the end (delta: 132.1 MB). Free memory was 165.7 MB in the beginning and 97.4 MB in the end (delta: 68.3 MB). Peak memory consumption was 226.4 MB. Max. memory is 7.1 GB.
[2019-08-17 21:17:02,120 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation:
  - UnprovableResult [Line: 1626]: Unable to prove that call of __VERIFIER_error() unreachable
    Unable to prove that call of __VERIFIER_error() unreachable
 Reason: Over-approximation of reachable states at this location is 3661#true. 
Possible FailurePath: 

 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.56 ms. Allocated memory is still 137.9 MB. Free memory is still 103.5 MB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 816.11 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 84.2 MB in the beginning and 166.3 MB in the end (delta: -82.1 MB). Peak memory consumption was 30.6 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 98.69 ms. Allocated memory is still 201.9 MB. Free memory was 166.3 MB in the beginning and 162.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 1410.51 ms. Allocated memory was 201.9 MB in the beginning and 221.8 MB in the end (delta: 19.9 MB). Free memory was 162.3 MB in the beginning and 165.7 MB in the end (delta: -3.4 MB). Peak memory consumption was 96.0 MB. Max. memory is 7.1 GB.
 * Symbolic Interpretation took 3464.21 ms. Allocated memory was 221.8 MB in the beginning and 353.9 MB in the end (delta: 132.1 MB). Free memory was 165.7 MB in the beginning and 97.4 MB in the end (delta: 68.3 MB). Peak memory consumption was 226.4 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...