./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9187bc92090d01e0892e8fd14c7d6a75e3556b66 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 17:33:49,552 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 17:33:49,554 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 17:33:49,562 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 17:33:49,563 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 17:33:49,563 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 17:33:49,564 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 17:33:49,565 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 17:33:49,566 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 17:33:49,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 17:33:49,568 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 17:33:49,568 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 17:33:49,569 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 17:33:49,570 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 17:33:49,571 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 17:33:49,571 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 17:33:49,572 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 17:33:49,573 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 17:33:49,575 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 17:33:49,576 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 17:33:49,577 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 17:33:49,578 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 17:33:49,580 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 17:33:49,580 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 17:33:49,580 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 17:33:49,581 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 17:33:49,582 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 17:33:49,583 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 17:33:49,583 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 17:33:49,584 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 17:33:49,584 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 17:33:49,584 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 17:33:49,584 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 17:33:49,584 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 17:33:49,585 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 17:33:49,585 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 17:33:49,585 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 17:33:49,595 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 17:33:49,596 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 17:33:49,596 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 17:33:49,596 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 17:33:49,597 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 17:33:49,597 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 17:33:49,597 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 17:33:49,597 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 17:33:49,597 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 17:33:49,597 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 17:33:49,598 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 17:33:49,598 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 17:33:49,598 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 17:33:49,599 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 17:33:49,600 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 17:33:49,600 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 17:33:49,600 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 17:33:49,600 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 17:33:49,600 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 17:33:49,600 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 17:33:49,600 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 17:33:49,601 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 17:33:49,601 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 17:33:49,601 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 17:33:49,601 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 17:33:49,601 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 17:33:49,601 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 17:33:49,601 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 17:33:49,602 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 17:33:49,602 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 17:33:49,602 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 17:33:49,602 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 17:33:49,602 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 17:33:49,604 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 17:33:49,604 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 17:33:49,604 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 17:33:49,604 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 17:33:49,605 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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 ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan 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 -> 9187bc92090d01e0892e8fd14c7d6a75e3556b66 [2018-11-18 17:33:49,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 17:33:49,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 17:33:49,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 17:33:49,643 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 17:33:49,643 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 17:33:49,644 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-18 17:33:49,689 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/data/67334f81d/dc67b07f2627484a9655158e6186fa6a/FLAG0f53d1c9d [2018-11-18 17:33:50,143 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 17:33:50,144 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-18 17:33:50,154 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/data/67334f81d/dc67b07f2627484a9655158e6186fa6a/FLAG0f53d1c9d [2018-11-18 17:33:50,661 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/data/67334f81d/dc67b07f2627484a9655158e6186fa6a [2018-11-18 17:33:50,663 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 17:33:50,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 17:33:50,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 17:33:50,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 17:33:50,667 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 17:33:50,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:33:50" (1/1) ... [2018-11-18 17:33:50,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e540c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:50, skipping insertion in model container [2018-11-18 17:33:50,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:33:50" (1/1) ... [2018-11-18 17:33:50,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 17:33:50,712 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 17:33:50,931 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:33:50,935 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 17:33:51,005 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 17:33:51,020 INFO L195 MainTranslator]: Completed translation [2018-11-18 17:33:51,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51 WrapperNode [2018-11-18 17:33:51,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 17:33:51,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 17:33:51,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 17:33:51,021 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 17:33:51,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 17:33:51,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 17:33:51,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 17:33:51,091 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 17:33:51,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... [2018-11-18 17:33:51,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 17:33:51,140 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 17:33:51,140 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 17:33:51,141 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 17:33:51,141 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/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 [2018-11-18 17:33:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-11-18 17:33:51,193 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-11-18 17:33:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-11-18 17:33:51,193 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-11-18 17:33:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-11-18 17:33:51,193 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-11-18 17:33:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-11-18 17:33:51,193 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-11-18 17:33:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 17:33:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 17:33:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-11-18 17:33:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-11-18 17:33:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-11-18 17:33:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-11-18 17:33:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-11-18 17:33:51,194 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-11-18 17:33:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-11-18 17:33:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-11-18 17:33:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-11-18 17:33:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-11-18 17:33:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-11-18 17:33:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-11-18 17:33:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-11-18 17:33:51,195 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-11-18 17:33:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-11-18 17:33:51,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-11-18 17:33:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-11-18 17:33:51,196 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-11-18 17:33:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-11-18 17:33:51,196 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-11-18 17:33:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-11-18 17:33:51,196 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-11-18 17:33:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2018-11-18 17:33:51,196 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2018-11-18 17:33:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-11-18 17:33:51,196 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-11-18 17:33:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-11-18 17:33:51,197 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-11-18 17:33:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-11-18 17:33:51,197 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-11-18 17:33:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-11-18 17:33:51,197 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-11-18 17:33:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 17:33:51,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 17:33:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-11-18 17:33:51,198 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-11-18 17:33:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-11-18 17:33:51,198 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-11-18 17:33:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-11-18 17:33:51,198 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-11-18 17:33:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 17:33:51,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 17:33:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-11-18 17:33:51,199 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-11-18 17:33:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-11-18 17:33:51,199 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-11-18 17:33:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-11-18 17:33:51,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-11-18 17:33:51,365 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,366 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,401 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,402 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,410 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,410 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,589 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,590 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,669 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,670 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,754 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,754 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,760 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,761 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,778 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,778 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,790 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,790 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,825 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,826 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,942 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,942 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,946 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,946 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,959 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 17:33:51,959 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 17:33:51,970 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 17:33:51,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:33:51 BoogieIcfgContainer [2018-11-18 17:33:51,971 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 17:33:51,971 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 17:33:51,971 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 17:33:51,973 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 17:33:51,973 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 05:33:50" (1/3) ... [2018-11-18 17:33:51,974 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d45a6a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:33:51, skipping insertion in model container [2018-11-18 17:33:51,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:33:51" (2/3) ... [2018-11-18 17:33:51,974 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d45a6a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 05:33:51, skipping insertion in model container [2018-11-18 17:33:51,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:33:51" (3/3) ... [2018-11-18 17:33:51,976 INFO L112 eAbstractionObserver]: Analyzing ICFG floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-18 17:33:51,982 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 17:33:51,989 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 17:33:52,000 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 17:33:52,024 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 17:33:52,024 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 17:33:52,024 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 17:33:52,024 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 17:33:52,024 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 17:33:52,025 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 17:33:52,025 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 17:33:52,025 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 17:33:52,044 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states. [2018-11-18 17:33:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-18 17:33:52,049 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:52,050 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:52,052 INFO L423 AbstractCegarLoop]: === Iteration 1 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:52,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:52,056 INFO L82 PathProgramCache]: Analyzing trace with hash -103388116, now seen corresponding path program 1 times [2018-11-18 17:33:52,057 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:52,094 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:52,095 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,095 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:52,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:52,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:52,231 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:52,232 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:52,232 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:52,235 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:52,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:52,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:52,245 INFO L87 Difference]: Start difference. First operand 390 states. Second operand 3 states. [2018-11-18 17:33:52,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:52,341 INFO L93 Difference]: Finished difference Result 626 states and 911 transitions. [2018-11-18 17:33:52,341 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:52,342 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2018-11-18 17:33:52,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:52,353 INFO L225 Difference]: With dead ends: 626 [2018-11-18 17:33:52,353 INFO L226 Difference]: Without dead ends: 381 [2018-11-18 17:33:52,358 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:52,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 381 states. [2018-11-18 17:33:52,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 381 to 381. [2018-11-18 17:33:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 381 states. [2018-11-18 17:33:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 381 states and 524 transitions. [2018-11-18 17:33:52,408 INFO L78 Accepts]: Start accepts. Automaton has 381 states and 524 transitions. Word has length 20 [2018-11-18 17:33:52,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:52,408 INFO L480 AbstractCegarLoop]: Abstraction has 381 states and 524 transitions. [2018-11-18 17:33:52,408 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:52,408 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 524 transitions. [2018-11-18 17:33:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-18 17:33:52,409 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:52,410 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:52,410 INFO L423 AbstractCegarLoop]: === Iteration 2 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:52,410 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:52,410 INFO L82 PathProgramCache]: Analyzing trace with hash 2061658985, now seen corresponding path program 1 times [2018-11-18 17:33:52,410 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:52,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,411 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:52,411 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,412 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:52,500 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:52,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:52,501 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:52,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:52,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:52,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:52,507 INFO L87 Difference]: Start difference. First operand 381 states and 524 transitions. Second operand 3 states. [2018-11-18 17:33:52,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:52,679 INFO L93 Difference]: Finished difference Result 702 states and 953 transitions. [2018-11-18 17:33:52,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:52,680 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 25 [2018-11-18 17:33:52,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:52,684 INFO L225 Difference]: With dead ends: 702 [2018-11-18 17:33:52,684 INFO L226 Difference]: Without dead ends: 538 [2018-11-18 17:33:52,685 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 3 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:52,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 538 states. [2018-11-18 17:33:52,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 538 to 521. [2018-11-18 17:33:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 521 states. [2018-11-18 17:33:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 521 states and 708 transitions. [2018-11-18 17:33:52,724 INFO L78 Accepts]: Start accepts. Automaton has 521 states and 708 transitions. Word has length 25 [2018-11-18 17:33:52,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:52,725 INFO L480 AbstractCegarLoop]: Abstraction has 521 states and 708 transitions. [2018-11-18 17:33:52,725 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 708 transitions. [2018-11-18 17:33:52,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 17:33:52,726 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:52,726 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:52,726 INFO L423 AbstractCegarLoop]: === Iteration 3 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:52,727 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:52,727 INFO L82 PathProgramCache]: Analyzing trace with hash 1623623124, now seen corresponding path program 1 times [2018-11-18 17:33:52,727 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:52,727 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:52,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,728 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:52,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:52,805 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:52,805 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:52,805 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:52,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:52,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:52,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:52,806 INFO L87 Difference]: Start difference. First operand 521 states and 708 transitions. Second operand 3 states. [2018-11-18 17:33:52,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:52,864 INFO L93 Difference]: Finished difference Result 644 states and 861 transitions. [2018-11-18 17:33:52,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:52,865 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2018-11-18 17:33:52,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:52,868 INFO L225 Difference]: With dead ends: 644 [2018-11-18 17:33:52,868 INFO L226 Difference]: Without dead ends: 625 [2018-11-18 17:33:52,869 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:52,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2018-11-18 17:33:52,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 579. [2018-11-18 17:33:52,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 579 states. [2018-11-18 17:33:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 782 transitions. [2018-11-18 17:33:52,899 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 782 transitions. Word has length 31 [2018-11-18 17:33:52,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:52,900 INFO L480 AbstractCegarLoop]: Abstraction has 579 states and 782 transitions. [2018-11-18 17:33:52,900 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 782 transitions. [2018-11-18 17:33:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 17:33:52,901 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:52,901 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:52,902 INFO L423 AbstractCegarLoop]: === Iteration 4 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:52,902 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:52,902 INFO L82 PathProgramCache]: Analyzing trace with hash -935921917, now seen corresponding path program 1 times [2018-11-18 17:33:52,902 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:52,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,903 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:52,903 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:52,903 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:52,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:52,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:52,952 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:52,953 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:52,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:52,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:52,953 INFO L87 Difference]: Start difference. First operand 579 states and 782 transitions. Second operand 3 states. [2018-11-18 17:33:53,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:53,008 INFO L93 Difference]: Finished difference Result 1086 states and 1461 transitions. [2018-11-18 17:33:53,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:53,008 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2018-11-18 17:33:53,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:53,012 INFO L225 Difference]: With dead ends: 1086 [2018-11-18 17:33:53,012 INFO L226 Difference]: Without dead ends: 792 [2018-11-18 17:33:53,013 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:53,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states. [2018-11-18 17:33:53,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 763. [2018-11-18 17:33:53,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 763 states. [2018-11-18 17:33:53,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 763 states and 1034 transitions. [2018-11-18 17:33:53,049 INFO L78 Accepts]: Start accepts. Automaton has 763 states and 1034 transitions. Word has length 33 [2018-11-18 17:33:53,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:53,049 INFO L480 AbstractCegarLoop]: Abstraction has 763 states and 1034 transitions. [2018-11-18 17:33:53,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1034 transitions. [2018-11-18 17:33:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-18 17:33:53,051 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:53,051 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:53,051 INFO L423 AbstractCegarLoop]: === Iteration 5 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:53,052 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:53,052 INFO L82 PathProgramCache]: Analyzing trace with hash 1306665706, now seen corresponding path program 1 times [2018-11-18 17:33:53,052 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:53,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:53,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,053 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:53,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:53,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:53,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:53,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:53,113 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:53,114 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:53,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:53,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:53,114 INFO L87 Difference]: Start difference. First operand 763 states and 1034 transitions. Second operand 3 states. [2018-11-18 17:33:53,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:53,227 INFO L93 Difference]: Finished difference Result 799 states and 1076 transitions. [2018-11-18 17:33:53,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:53,228 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2018-11-18 17:33:53,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:53,232 INFO L225 Difference]: With dead ends: 799 [2018-11-18 17:33:53,232 INFO L226 Difference]: Without dead ends: 794 [2018-11-18 17:33:53,233 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:53,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 794 states. [2018-11-18 17:33:53,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 794 to 792. [2018-11-18 17:33:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 792 states. [2018-11-18 17:33:53,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 792 states and 1069 transitions. [2018-11-18 17:33:53,269 INFO L78 Accepts]: Start accepts. Automaton has 792 states and 1069 transitions. Word has length 38 [2018-11-18 17:33:53,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:53,269 INFO L480 AbstractCegarLoop]: Abstraction has 792 states and 1069 transitions. [2018-11-18 17:33:53,270 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:53,270 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1069 transitions. [2018-11-18 17:33:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-11-18 17:33:53,271 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:53,271 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:53,271 INFO L423 AbstractCegarLoop]: === Iteration 6 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:53,272 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:53,272 INFO L82 PathProgramCache]: Analyzing trace with hash 1108693572, now seen corresponding path program 1 times [2018-11-18 17:33:53,272 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:53,272 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,273 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:53,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,273 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:53,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:53,348 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:53,348 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:53,348 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:53,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:53,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:53,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:53,349 INFO L87 Difference]: Start difference. First operand 792 states and 1069 transitions. Second operand 3 states. [2018-11-18 17:33:53,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:53,416 INFO L93 Difference]: Finished difference Result 807 states and 1089 transitions. [2018-11-18 17:33:53,417 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:53,417 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2018-11-18 17:33:53,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:53,419 INFO L225 Difference]: With dead ends: 807 [2018-11-18 17:33:53,419 INFO L226 Difference]: Without dead ends: 804 [2018-11-18 17:33:53,420 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:53,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2018-11-18 17:33:53,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 803. [2018-11-18 17:33:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 803 states. [2018-11-18 17:33:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 1083 transitions. [2018-11-18 17:33:53,442 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 1083 transitions. Word has length 38 [2018-11-18 17:33:53,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:53,443 INFO L480 AbstractCegarLoop]: Abstraction has 803 states and 1083 transitions. [2018-11-18 17:33:53,443 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:53,443 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1083 transitions. [2018-11-18 17:33:53,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-18 17:33:53,444 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:53,444 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:53,444 INFO L423 AbstractCegarLoop]: === Iteration 7 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:53,444 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:53,444 INFO L82 PathProgramCache]: Analyzing trace with hash -1991388197, now seen corresponding path program 1 times [2018-11-18 17:33:53,444 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:53,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,445 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:53,445 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,445 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:53,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:53,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:53,492 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:53,492 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:53,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:53,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:53,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:53,493 INFO L87 Difference]: Start difference. First operand 803 states and 1083 transitions. Second operand 5 states. [2018-11-18 17:33:53,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:53,527 INFO L93 Difference]: Finished difference Result 816 states and 1097 transitions. [2018-11-18 17:33:53,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:53,528 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 39 [2018-11-18 17:33:53,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:53,530 INFO L225 Difference]: With dead ends: 816 [2018-11-18 17:33:53,530 INFO L226 Difference]: Without dead ends: 801 [2018-11-18 17:33:53,531 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:53,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 801 states. [2018-11-18 17:33:53,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 801 to 801. [2018-11-18 17:33:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 801 states. [2018-11-18 17:33:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 801 states and 1079 transitions. [2018-11-18 17:33:53,553 INFO L78 Accepts]: Start accepts. Automaton has 801 states and 1079 transitions. Word has length 39 [2018-11-18 17:33:53,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:53,553 INFO L480 AbstractCegarLoop]: Abstraction has 801 states and 1079 transitions. [2018-11-18 17:33:53,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1079 transitions. [2018-11-18 17:33:53,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-18 17:33:53,554 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:53,554 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:53,554 INFO L423 AbstractCegarLoop]: === Iteration 8 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:53,555 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:53,555 INFO L82 PathProgramCache]: Analyzing trace with hash 1994996612, now seen corresponding path program 1 times [2018-11-18 17:33:53,555 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:53,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,555 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:53,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,556 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:53,597 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:53,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:53,597 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:53,597 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:53,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:53,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:53,598 INFO L87 Difference]: Start difference. First operand 801 states and 1079 transitions. Second operand 5 states. [2018-11-18 17:33:53,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:53,649 INFO L93 Difference]: Finished difference Result 814 states and 1093 transitions. [2018-11-18 17:33:53,651 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:53,651 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2018-11-18 17:33:53,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:53,655 INFO L225 Difference]: With dead ends: 814 [2018-11-18 17:33:53,655 INFO L226 Difference]: Without dead ends: 794 [2018-11-18 17:33:53,656 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:53,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 794 states. [2018-11-18 17:33:53,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 794 to 794. [2018-11-18 17:33:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 794 states. [2018-11-18 17:33:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1070 transitions. [2018-11-18 17:33:53,676 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1070 transitions. Word has length 40 [2018-11-18 17:33:53,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:53,676 INFO L480 AbstractCegarLoop]: Abstraction has 794 states and 1070 transitions. [2018-11-18 17:33:53,676 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1070 transitions. [2018-11-18 17:33:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-18 17:33:53,677 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:53,677 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:53,677 INFO L423 AbstractCegarLoop]: === Iteration 9 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:53,678 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:53,678 INFO L82 PathProgramCache]: Analyzing trace with hash -208552129, now seen corresponding path program 1 times [2018-11-18 17:33:53,678 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:53,678 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,679 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:53,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,679 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:53,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:53,725 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:53,725 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:53,725 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:53,726 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:53,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:53,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:53,726 INFO L87 Difference]: Start difference. First operand 794 states and 1070 transitions. Second operand 5 states. [2018-11-18 17:33:53,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:53,965 INFO L93 Difference]: Finished difference Result 802 states and 1076 transitions. [2018-11-18 17:33:53,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:53,965 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2018-11-18 17:33:53,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:53,968 INFO L225 Difference]: With dead ends: 802 [2018-11-18 17:33:53,968 INFO L226 Difference]: Without dead ends: 796 [2018-11-18 17:33:53,968 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:53,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 796 states. [2018-11-18 17:33:53,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 796 to 794. [2018-11-18 17:33:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 794 states. [2018-11-18 17:33:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1069 transitions. [2018-11-18 17:33:53,989 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1069 transitions. Word has length 43 [2018-11-18 17:33:53,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:53,990 INFO L480 AbstractCegarLoop]: Abstraction has 794 states and 1069 transitions. [2018-11-18 17:33:53,990 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1069 transitions. [2018-11-18 17:33:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-18 17:33:53,991 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:53,991 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:53,991 INFO L423 AbstractCegarLoop]: === Iteration 10 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:53,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:53,991 INFO L82 PathProgramCache]: Analyzing trace with hash 2112155939, now seen corresponding path program 1 times [2018-11-18 17:33:53,991 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:53,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:53,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:53,992 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:54,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:54,035 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:54,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:33:54,035 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:54,036 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:33:54,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:33:54,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:33:54,036 INFO L87 Difference]: Start difference. First operand 794 states and 1069 transitions. Second operand 4 states. [2018-11-18 17:33:54,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:54,078 INFO L93 Difference]: Finished difference Result 822 states and 1102 transitions. [2018-11-18 17:33:54,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:33:54,079 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 42 [2018-11-18 17:33:54,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:54,081 INFO L225 Difference]: With dead ends: 822 [2018-11-18 17:33:54,081 INFO L226 Difference]: Without dead ends: 800 [2018-11-18 17:33:54,082 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:54,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 800 states. [2018-11-18 17:33:54,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 800 to 796. [2018-11-18 17:33:54,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 796 states. [2018-11-18 17:33:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1071 transitions. [2018-11-18 17:33:54,103 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1071 transitions. Word has length 42 [2018-11-18 17:33:54,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:54,103 INFO L480 AbstractCegarLoop]: Abstraction has 796 states and 1071 transitions. [2018-11-18 17:33:54,103 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:33:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1071 transitions. [2018-11-18 17:33:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 17:33:54,104 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:54,104 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:54,105 INFO L423 AbstractCegarLoop]: === Iteration 11 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:54,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:54,105 INFO L82 PathProgramCache]: Analyzing trace with hash 1774563012, now seen corresponding path program 1 times [2018-11-18 17:33:54,105 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:54,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:54,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,106 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:54,152 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:54,152 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:54,152 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:54,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:54,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:54,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:54,153 INFO L87 Difference]: Start difference. First operand 796 states and 1071 transitions. Second operand 3 states. [2018-11-18 17:33:54,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:54,227 INFO L93 Difference]: Finished difference Result 1178 states and 1598 transitions. [2018-11-18 17:33:54,228 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:54,228 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-11-18 17:33:54,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:54,231 INFO L225 Difference]: With dead ends: 1178 [2018-11-18 17:33:54,231 INFO L226 Difference]: Without dead ends: 1175 [2018-11-18 17:33:54,232 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:54,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1175 states. [2018-11-18 17:33:54,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1175 to 921. [2018-11-18 17:33:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2018-11-18 17:33:54,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1242 transitions. [2018-11-18 17:33:54,263 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1242 transitions. Word has length 44 [2018-11-18 17:33:54,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:54,264 INFO L480 AbstractCegarLoop]: Abstraction has 921 states and 1242 transitions. [2018-11-18 17:33:54,264 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1242 transitions. [2018-11-18 17:33:54,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 17:33:54,265 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:54,265 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:54,265 INFO L423 AbstractCegarLoop]: === Iteration 12 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:54,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:54,265 INFO L82 PathProgramCache]: Analyzing trace with hash 1264197267, now seen corresponding path program 1 times [2018-11-18 17:33:54,265 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:54,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,266 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:54,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,266 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:54,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:54,314 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:54,314 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:54,315 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:54,315 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:54,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:54,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:54,315 INFO L87 Difference]: Start difference. First operand 921 states and 1242 transitions. Second operand 5 states. [2018-11-18 17:33:54,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:54,595 INFO L93 Difference]: Finished difference Result 929 states and 1248 transitions. [2018-11-18 17:33:54,596 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:54,596 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2018-11-18 17:33:54,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:54,599 INFO L225 Difference]: With dead ends: 929 [2018-11-18 17:33:54,599 INFO L226 Difference]: Without dead ends: 923 [2018-11-18 17:33:54,599 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:54,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2018-11-18 17:33:54,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 921. [2018-11-18 17:33:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2018-11-18 17:33:54,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1241 transitions. [2018-11-18 17:33:54,628 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1241 transitions. Word has length 44 [2018-11-18 17:33:54,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:54,628 INFO L480 AbstractCegarLoop]: Abstraction has 921 states and 1241 transitions. [2018-11-18 17:33:54,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:54,628 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1241 transitions. [2018-11-18 17:33:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-18 17:33:54,629 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:54,629 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:54,629 INFO L423 AbstractCegarLoop]: === Iteration 13 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:54,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:54,630 INFO L82 PathProgramCache]: Analyzing trace with hash -2132615735, now seen corresponding path program 1 times [2018-11-18 17:33:54,630 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:54,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:54,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,631 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:54,667 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:54,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:33:54,668 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:54,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:33:54,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:33:54,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:33:54,668 INFO L87 Difference]: Start difference. First operand 921 states and 1241 transitions. Second operand 4 states. [2018-11-18 17:33:54,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:54,718 INFO L93 Difference]: Finished difference Result 949 states and 1274 transitions. [2018-11-18 17:33:54,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:33:54,719 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2018-11-18 17:33:54,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:54,721 INFO L225 Difference]: With dead ends: 949 [2018-11-18 17:33:54,721 INFO L226 Difference]: Without dead ends: 927 [2018-11-18 17:33:54,722 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:54,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2018-11-18 17:33:54,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 921. [2018-11-18 17:33:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2018-11-18 17:33:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1241 transitions. [2018-11-18 17:33:54,748 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1241 transitions. Word has length 43 [2018-11-18 17:33:54,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:54,748 INFO L480 AbstractCegarLoop]: Abstraction has 921 states and 1241 transitions. [2018-11-18 17:33:54,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:33:54,748 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1241 transitions. [2018-11-18 17:33:54,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-18 17:33:54,750 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:54,750 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:54,750 INFO L423 AbstractCegarLoop]: === Iteration 14 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:54,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:54,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1061180106, now seen corresponding path program 1 times [2018-11-18 17:33:54,750 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:54,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,751 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:54,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:54,751 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:54,802 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:54,802 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:54,802 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:54,803 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:54,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:54,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:54,803 INFO L87 Difference]: Start difference. First operand 921 states and 1241 transitions. Second operand 5 states. [2018-11-18 17:33:55,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:55,197 INFO L93 Difference]: Finished difference Result 1652 states and 2194 transitions. [2018-11-18 17:33:55,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:33:55,198 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2018-11-18 17:33:55,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:55,200 INFO L225 Difference]: With dead ends: 1652 [2018-11-18 17:33:55,201 INFO L226 Difference]: Without dead ends: 1095 [2018-11-18 17:33:55,202 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:33:55,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1095 states. [2018-11-18 17:33:55,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1095 to 912. [2018-11-18 17:33:55,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 912 states. [2018-11-18 17:33:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 912 states and 1220 transitions. [2018-11-18 17:33:55,236 INFO L78 Accepts]: Start accepts. Automaton has 912 states and 1220 transitions. Word has length 45 [2018-11-18 17:33:55,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:55,236 INFO L480 AbstractCegarLoop]: Abstraction has 912 states and 1220 transitions. [2018-11-18 17:33:55,236 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1220 transitions. [2018-11-18 17:33:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-18 17:33:55,237 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:55,238 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:55,238 INFO L423 AbstractCegarLoop]: === Iteration 15 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:55,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:55,238 INFO L82 PathProgramCache]: Analyzing trace with hash 618955624, now seen corresponding path program 1 times [2018-11-18 17:33:55,238 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:55,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,239 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:55,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,239 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:55,278 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:55,278 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:55,278 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:55,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:55,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:55,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:55,279 INFO L87 Difference]: Start difference. First operand 912 states and 1220 transitions. Second operand 5 states. [2018-11-18 17:33:55,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:55,321 INFO L93 Difference]: Finished difference Result 928 states and 1235 transitions. [2018-11-18 17:33:55,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:55,322 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 45 [2018-11-18 17:33:55,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:55,324 INFO L225 Difference]: With dead ends: 928 [2018-11-18 17:33:55,324 INFO L226 Difference]: Without dead ends: 910 [2018-11-18 17:33:55,325 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:55,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 910 states. [2018-11-18 17:33:55,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 910. [2018-11-18 17:33:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 910 states. [2018-11-18 17:33:55,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 910 states and 1216 transitions. [2018-11-18 17:33:55,357 INFO L78 Accepts]: Start accepts. Automaton has 910 states and 1216 transitions. Word has length 45 [2018-11-18 17:33:55,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:55,358 INFO L480 AbstractCegarLoop]: Abstraction has 910 states and 1216 transitions. [2018-11-18 17:33:55,358 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:55,358 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1216 transitions. [2018-11-18 17:33:55,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 17:33:55,359 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:55,359 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:55,359 INFO L423 AbstractCegarLoop]: === Iteration 16 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:55,359 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:55,359 INFO L82 PathProgramCache]: Analyzing trace with hash -1778703433, now seen corresponding path program 1 times [2018-11-18 17:33:55,360 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:55,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:55,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,360 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:55,387 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:55,388 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:55,388 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:55,388 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:55,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:55,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:55,388 INFO L87 Difference]: Start difference. First operand 910 states and 1216 transitions. Second operand 3 states. [2018-11-18 17:33:55,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:55,433 INFO L93 Difference]: Finished difference Result 950 states and 1263 transitions. [2018-11-18 17:33:55,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:55,434 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2018-11-18 17:33:55,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:55,436 INFO L225 Difference]: With dead ends: 950 [2018-11-18 17:33:55,436 INFO L226 Difference]: Without dead ends: 874 [2018-11-18 17:33:55,437 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:55,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 874 states. [2018-11-18 17:33:55,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 874 to 871. [2018-11-18 17:33:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 871 states. [2018-11-18 17:33:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 871 states and 1165 transitions. [2018-11-18 17:33:55,466 INFO L78 Accepts]: Start accepts. Automaton has 871 states and 1165 transitions. Word has length 46 [2018-11-18 17:33:55,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:55,466 INFO L480 AbstractCegarLoop]: Abstraction has 871 states and 1165 transitions. [2018-11-18 17:33:55,466 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:55,466 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1165 transitions. [2018-11-18 17:33:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-18 17:33:55,467 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:55,467 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:55,468 INFO L423 AbstractCegarLoop]: === Iteration 17 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:55,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:55,468 INFO L82 PathProgramCache]: Analyzing trace with hash -1362354953, now seen corresponding path program 1 times [2018-11-18 17:33:55,468 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:55,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:55,469 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,469 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:55,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:55,501 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:55,501 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:55,501 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:55,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:55,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:55,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:55,502 INFO L87 Difference]: Start difference. First operand 871 states and 1165 transitions. Second operand 5 states. [2018-11-18 17:33:55,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:55,549 INFO L93 Difference]: Finished difference Result 887 states and 1180 transitions. [2018-11-18 17:33:55,550 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:55,550 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 47 [2018-11-18 17:33:55,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:55,553 INFO L225 Difference]: With dead ends: 887 [2018-11-18 17:33:55,553 INFO L226 Difference]: Without dead ends: 869 [2018-11-18 17:33:55,554 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:55,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 869 states. [2018-11-18 17:33:55,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 869 to 869. [2018-11-18 17:33:55,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 869 states. [2018-11-18 17:33:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 869 states and 1161 transitions. [2018-11-18 17:33:55,594 INFO L78 Accepts]: Start accepts. Automaton has 869 states and 1161 transitions. Word has length 47 [2018-11-18 17:33:55,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:55,594 INFO L480 AbstractCegarLoop]: Abstraction has 869 states and 1161 transitions. [2018-11-18 17:33:55,594 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:55,594 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1161 transitions. [2018-11-18 17:33:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 17:33:55,595 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:55,596 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:55,596 INFO L423 AbstractCegarLoop]: === Iteration 18 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:55,596 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:55,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1184464291, now seen corresponding path program 1 times [2018-11-18 17:33:55,596 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:55,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:55,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,597 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:55,657 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:55,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:33:55,658 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:55,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:33:55,658 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:33:55,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:55,658 INFO L87 Difference]: Start difference. First operand 869 states and 1161 transitions. Second operand 6 states. [2018-11-18 17:33:55,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:55,743 INFO L93 Difference]: Finished difference Result 889 states and 1181 transitions. [2018-11-18 17:33:55,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:33:55,743 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2018-11-18 17:33:55,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:55,746 INFO L225 Difference]: With dead ends: 889 [2018-11-18 17:33:55,746 INFO L226 Difference]: Without dead ends: 869 [2018-11-18 17:33:55,747 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:33:55,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 869 states. [2018-11-18 17:33:55,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 869 to 869. [2018-11-18 17:33:55,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 869 states. [2018-11-18 17:33:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 869 states and 1149 transitions. [2018-11-18 17:33:55,802 INFO L78 Accepts]: Start accepts. Automaton has 869 states and 1149 transitions. Word has length 50 [2018-11-18 17:33:55,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:55,802 INFO L480 AbstractCegarLoop]: Abstraction has 869 states and 1149 transitions. [2018-11-18 17:33:55,802 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:33:55,802 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1149 transitions. [2018-11-18 17:33:55,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 17:33:55,803 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:55,804 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:55,804 INFO L423 AbstractCegarLoop]: === Iteration 19 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:55,804 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:55,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1932424765, now seen corresponding path program 1 times [2018-11-18 17:33:55,804 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:55,805 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,805 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:55,805 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,805 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:55,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:55,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:55,836 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:55,836 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:55,836 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:55,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:55,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:55,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:55,837 INFO L87 Difference]: Start difference. First operand 869 states and 1149 transitions. Second operand 3 states. [2018-11-18 17:33:55,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:55,941 INFO L93 Difference]: Finished difference Result 1189 states and 1593 transitions. [2018-11-18 17:33:55,942 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:55,942 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 50 [2018-11-18 17:33:55,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:55,945 INFO L225 Difference]: With dead ends: 1189 [2018-11-18 17:33:55,945 INFO L226 Difference]: Without dead ends: 1162 [2018-11-18 17:33:55,946 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:55,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1162 states. [2018-11-18 17:33:55,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1162 to 973. [2018-11-18 17:33:55,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 973 states. [2018-11-18 17:33:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 973 states and 1292 transitions. [2018-11-18 17:33:55,982 INFO L78 Accepts]: Start accepts. Automaton has 973 states and 1292 transitions. Word has length 50 [2018-11-18 17:33:55,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:55,983 INFO L480 AbstractCegarLoop]: Abstraction has 973 states and 1292 transitions. [2018-11-18 17:33:55,983 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1292 transitions. [2018-11-18 17:33:55,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 17:33:55,984 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:55,984 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:55,984 INFO L423 AbstractCegarLoop]: === Iteration 20 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:55,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:55,985 INFO L82 PathProgramCache]: Analyzing trace with hash 869501644, now seen corresponding path program 1 times [2018-11-18 17:33:55,985 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:55,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:55,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:55,986 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:56,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:56,018 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:56,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 17:33:56,018 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:56,018 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 17:33:56,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 17:33:56,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:33:56,019 INFO L87 Difference]: Start difference. First operand 973 states and 1292 transitions. Second operand 4 states. [2018-11-18 17:33:56,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:56,158 INFO L93 Difference]: Finished difference Result 1066 states and 1383 transitions. [2018-11-18 17:33:56,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 17:33:56,159 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 52 [2018-11-18 17:33:56,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:56,161 INFO L225 Difference]: With dead ends: 1066 [2018-11-18 17:33:56,161 INFO L226 Difference]: Without dead ends: 661 [2018-11-18 17:33:56,162 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 17:33:56,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-11-18 17:33:56,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 624. [2018-11-18 17:33:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 624 states. [2018-11-18 17:33:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 624 states and 795 transitions. [2018-11-18 17:33:56,187 INFO L78 Accepts]: Start accepts. Automaton has 624 states and 795 transitions. Word has length 52 [2018-11-18 17:33:56,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:56,187 INFO L480 AbstractCegarLoop]: Abstraction has 624 states and 795 transitions. [2018-11-18 17:33:56,187 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 17:33:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 795 transitions. [2018-11-18 17:33:56,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 17:33:56,188 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:56,188 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:56,188 INFO L423 AbstractCegarLoop]: === Iteration 21 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:56,189 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:56,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1441240829, now seen corresponding path program 1 times [2018-11-18 17:33:56,189 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:56,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:56,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,190 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:56,236 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:56,236 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:33:56,236 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:56,236 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:33:56,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:33:56,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:33:56,236 INFO L87 Difference]: Start difference. First operand 624 states and 795 transitions. Second operand 7 states. [2018-11-18 17:33:56,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:56,309 INFO L93 Difference]: Finished difference Result 663 states and 838 transitions. [2018-11-18 17:33:56,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:33:56,309 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 51 [2018-11-18 17:33:56,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:56,311 INFO L225 Difference]: With dead ends: 663 [2018-11-18 17:33:56,311 INFO L226 Difference]: Without dead ends: 614 [2018-11-18 17:33:56,312 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:33:56,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2018-11-18 17:33:56,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 612. [2018-11-18 17:33:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 612 states. [2018-11-18 17:33:56,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 776 transitions. [2018-11-18 17:33:56,334 INFO L78 Accepts]: Start accepts. Automaton has 612 states and 776 transitions. Word has length 51 [2018-11-18 17:33:56,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:56,335 INFO L480 AbstractCegarLoop]: Abstraction has 612 states and 776 transitions. [2018-11-18 17:33:56,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:33:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 776 transitions. [2018-11-18 17:33:56,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 17:33:56,336 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:56,336 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:56,336 INFO L423 AbstractCegarLoop]: === Iteration 22 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:56,336 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:56,336 INFO L82 PathProgramCache]: Analyzing trace with hash -555446956, now seen corresponding path program 1 times [2018-11-18 17:33:56,337 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:56,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:56,337 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,337 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:56,386 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:56,386 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:33:56,386 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:56,387 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:33:56,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:33:56,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:56,387 INFO L87 Difference]: Start difference. First operand 612 states and 776 transitions. Second operand 6 states. [2018-11-18 17:33:56,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:56,425 INFO L93 Difference]: Finished difference Result 639 states and 807 transitions. [2018-11-18 17:33:56,426 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:33:56,426 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 51 [2018-11-18 17:33:56,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:56,428 INFO L225 Difference]: With dead ends: 639 [2018-11-18 17:33:56,428 INFO L226 Difference]: Without dead ends: 614 [2018-11-18 17:33:56,428 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:33:56,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2018-11-18 17:33:56,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 614. [2018-11-18 17:33:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2018-11-18 17:33:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 778 transitions. [2018-11-18 17:33:56,451 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 778 transitions. Word has length 51 [2018-11-18 17:33:56,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:56,451 INFO L480 AbstractCegarLoop]: Abstraction has 614 states and 778 transitions. [2018-11-18 17:33:56,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:33:56,452 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 778 transitions. [2018-11-18 17:33:56,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 17:33:56,453 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:56,453 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:56,453 INFO L423 AbstractCegarLoop]: === Iteration 23 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:56,453 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:56,453 INFO L82 PathProgramCache]: Analyzing trace with hash 676299136, now seen corresponding path program 1 times [2018-11-18 17:33:56,453 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:56,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,454 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:56,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,454 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:56,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:56,515 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:56,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:33:56,515 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:56,515 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:33:56,516 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:33:56,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:33:56,516 INFO L87 Difference]: Start difference. First operand 614 states and 778 transitions. Second operand 8 states. [2018-11-18 17:33:56,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:56,624 INFO L93 Difference]: Finished difference Result 644 states and 812 transitions. [2018-11-18 17:33:56,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:33:56,625 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2018-11-18 17:33:56,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:56,627 INFO L225 Difference]: With dead ends: 644 [2018-11-18 17:33:56,627 INFO L226 Difference]: Without dead ends: 640 [2018-11-18 17:33:56,627 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:33:56,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states. [2018-11-18 17:33:56,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 632. [2018-11-18 17:33:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 632 states. [2018-11-18 17:33:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 632 states and 799 transitions. [2018-11-18 17:33:56,651 INFO L78 Accepts]: Start accepts. Automaton has 632 states and 799 transitions. Word has length 51 [2018-11-18 17:33:56,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:56,651 INFO L480 AbstractCegarLoop]: Abstraction has 632 states and 799 transitions. [2018-11-18 17:33:56,651 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:33:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 799 transitions. [2018-11-18 17:33:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 17:33:56,653 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:56,653 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:56,653 INFO L423 AbstractCegarLoop]: === Iteration 24 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:56,653 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:56,653 INFO L82 PathProgramCache]: Analyzing trace with hash 676022306, now seen corresponding path program 1 times [2018-11-18 17:33:56,653 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:56,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,654 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:56,654 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,654 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:56,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:56,715 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:56,715 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:33:56,715 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:56,715 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:33:56,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:33:56,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:33:56,716 INFO L87 Difference]: Start difference. First operand 632 states and 799 transitions. Second operand 8 states. [2018-11-18 17:33:56,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:56,783 INFO L93 Difference]: Finished difference Result 1028 states and 1322 transitions. [2018-11-18 17:33:56,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:33:56,783 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2018-11-18 17:33:56,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:56,785 INFO L225 Difference]: With dead ends: 1028 [2018-11-18 17:33:56,785 INFO L226 Difference]: Without dead ends: 672 [2018-11-18 17:33:56,786 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:33:56,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2018-11-18 17:33:56,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 653. [2018-11-18 17:33:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 653 states. [2018-11-18 17:33:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 837 transitions. [2018-11-18 17:33:56,811 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 837 transitions. Word has length 51 [2018-11-18 17:33:56,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:56,812 INFO L480 AbstractCegarLoop]: Abstraction has 653 states and 837 transitions. [2018-11-18 17:33:56,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:33:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 837 transitions. [2018-11-18 17:33:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 17:33:56,813 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:56,813 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:56,813 INFO L423 AbstractCegarLoop]: === Iteration 25 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:56,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:56,814 INFO L82 PathProgramCache]: Analyzing trace with hash 2094996765, now seen corresponding path program 1 times [2018-11-18 17:33:56,814 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:56,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,815 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:56,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:56,815 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:56,889 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:56,889 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:33:56,890 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:56,890 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:33:56,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:33:56,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:33:56,890 INFO L87 Difference]: Start difference. First operand 653 states and 837 transitions. Second operand 9 states. [2018-11-18 17:33:57,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:57,909 INFO L93 Difference]: Finished difference Result 1007 states and 1282 transitions. [2018-11-18 17:33:57,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-18 17:33:57,910 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 52 [2018-11-18 17:33:57,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:57,913 INFO L225 Difference]: With dead ends: 1007 [2018-11-18 17:33:57,913 INFO L226 Difference]: Without dead ends: 940 [2018-11-18 17:33:57,913 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=292, Unknown=0, NotChecked=0, Total=380 [2018-11-18 17:33:57,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 940 states. [2018-11-18 17:33:57,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 940 to 705. [2018-11-18 17:33:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 705 states. [2018-11-18 17:33:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 705 states and 910 transitions. [2018-11-18 17:33:57,945 INFO L78 Accepts]: Start accepts. Automaton has 705 states and 910 transitions. Word has length 52 [2018-11-18 17:33:57,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:57,945 INFO L480 AbstractCegarLoop]: Abstraction has 705 states and 910 transitions. [2018-11-18 17:33:57,945 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:33:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 910 transitions. [2018-11-18 17:33:57,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 17:33:57,946 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:57,946 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:57,947 INFO L423 AbstractCegarLoop]: === Iteration 26 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:57,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:57,947 INFO L82 PathProgramCache]: Analyzing trace with hash -2020607894, now seen corresponding path program 1 times [2018-11-18 17:33:57,947 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:57,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:57,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:57,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:57,948 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:57,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:57,992 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:57,992 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:33:57,992 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:57,992 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:33:57,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:33:57,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:33:57,992 INFO L87 Difference]: Start difference. First operand 705 states and 910 transitions. Second operand 7 states. [2018-11-18 17:33:58,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:58,449 INFO L93 Difference]: Finished difference Result 833 states and 1064 transitions. [2018-11-18 17:33:58,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 17:33:58,450 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2018-11-18 17:33:58,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:58,452 INFO L225 Difference]: With dead ends: 833 [2018-11-18 17:33:58,452 INFO L226 Difference]: Without dead ends: 728 [2018-11-18 17:33:58,453 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2018-11-18 17:33:58,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 728 states. [2018-11-18 17:33:58,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 728 to 674. [2018-11-18 17:33:58,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 674 states. [2018-11-18 17:33:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 674 states and 854 transitions. [2018-11-18 17:33:58,481 INFO L78 Accepts]: Start accepts. Automaton has 674 states and 854 transitions. Word has length 52 [2018-11-18 17:33:58,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:58,482 INFO L480 AbstractCegarLoop]: Abstraction has 674 states and 854 transitions. [2018-11-18 17:33:58,482 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:33:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 854 transitions. [2018-11-18 17:33:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 17:33:58,483 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:58,483 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:58,483 INFO L423 AbstractCegarLoop]: === Iteration 27 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:58,483 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:58,483 INFO L82 PathProgramCache]: Analyzing trace with hash -1877328536, now seen corresponding path program 1 times [2018-11-18 17:33:58,483 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:58,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:58,484 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:58,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:58,484 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:58,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:58,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:58,512 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:58,512 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:58,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:58,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:58,512 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:58,513 INFO L87 Difference]: Start difference. First operand 674 states and 854 transitions. Second operand 3 states. [2018-11-18 17:33:58,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:58,613 INFO L93 Difference]: Finished difference Result 841 states and 1086 transitions. [2018-11-18 17:33:58,614 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:58,614 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 52 [2018-11-18 17:33:58,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:58,616 INFO L225 Difference]: With dead ends: 841 [2018-11-18 17:33:58,616 INFO L226 Difference]: Without dead ends: 768 [2018-11-18 17:33:58,616 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:58,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 768 states. [2018-11-18 17:33:58,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 768 to 622. [2018-11-18 17:33:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2018-11-18 17:33:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 791 transitions. [2018-11-18 17:33:58,648 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 791 transitions. Word has length 52 [2018-11-18 17:33:58,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:58,649 INFO L480 AbstractCegarLoop]: Abstraction has 622 states and 791 transitions. [2018-11-18 17:33:58,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 791 transitions. [2018-11-18 17:33:58,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 17:33:58,650 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:58,650 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:58,650 INFO L423 AbstractCegarLoop]: === Iteration 28 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:58,651 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:58,651 INFO L82 PathProgramCache]: Analyzing trace with hash 218860376, now seen corresponding path program 1 times [2018-11-18 17:33:58,651 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:58,651 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:58,651 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:58,652 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:58,652 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:58,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:58,686 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:58,686 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:58,686 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:58,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:58,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:58,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:58,687 INFO L87 Difference]: Start difference. First operand 622 states and 791 transitions. Second operand 5 states. [2018-11-18 17:33:59,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:59,005 INFO L93 Difference]: Finished difference Result 770 states and 1000 transitions. [2018-11-18 17:33:59,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:59,006 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 54 [2018-11-18 17:33:59,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:59,008 INFO L225 Difference]: With dead ends: 770 [2018-11-18 17:33:59,008 INFO L226 Difference]: Without dead ends: 752 [2018-11-18 17:33:59,008 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:59,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 752 states. [2018-11-18 17:33:59,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 752 to 605. [2018-11-18 17:33:59,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2018-11-18 17:33:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 764 transitions. [2018-11-18 17:33:59,039 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 764 transitions. Word has length 54 [2018-11-18 17:33:59,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:59,039 INFO L480 AbstractCegarLoop]: Abstraction has 605 states and 764 transitions. [2018-11-18 17:33:59,039 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 764 transitions. [2018-11-18 17:33:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-18 17:33:59,040 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:59,041 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:59,041 INFO L423 AbstractCegarLoop]: === Iteration 29 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:59,041 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:59,041 INFO L82 PathProgramCache]: Analyzing trace with hash 1808458993, now seen corresponding path program 1 times [2018-11-18 17:33:59,041 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:59,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:59,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,042 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:59,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:59,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:59,092 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:33:59,092 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:59,092 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:33:59,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:33:59,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:33:59,092 INFO L87 Difference]: Start difference. First operand 605 states and 764 transitions. Second operand 8 states. [2018-11-18 17:33:59,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:59,140 INFO L93 Difference]: Finished difference Result 618 states and 776 transitions. [2018-11-18 17:33:59,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:33:59,141 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 55 [2018-11-18 17:33:59,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:59,143 INFO L225 Difference]: With dead ends: 618 [2018-11-18 17:33:59,143 INFO L226 Difference]: Without dead ends: 590 [2018-11-18 17:33:59,144 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:33:59,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2018-11-18 17:33:59,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 590. [2018-11-18 17:33:59,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 590 states. [2018-11-18 17:33:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 590 states and 745 transitions. [2018-11-18 17:33:59,171 INFO L78 Accepts]: Start accepts. Automaton has 590 states and 745 transitions. Word has length 55 [2018-11-18 17:33:59,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:59,171 INFO L480 AbstractCegarLoop]: Abstraction has 590 states and 745 transitions. [2018-11-18 17:33:59,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:33:59,172 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 745 transitions. [2018-11-18 17:33:59,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-11-18 17:33:59,173 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:59,173 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:59,173 INFO L423 AbstractCegarLoop]: === Iteration 30 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:59,173 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:59,173 INFO L82 PathProgramCache]: Analyzing trace with hash -546513859, now seen corresponding path program 1 times [2018-11-18 17:33:59,173 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:59,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,174 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:59,174 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,174 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:59,208 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:59,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:33:59,208 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:59,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:33:59,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:33:59,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:59,209 INFO L87 Difference]: Start difference. First operand 590 states and 745 transitions. Second operand 3 states. [2018-11-18 17:33:59,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:59,272 INFO L93 Difference]: Finished difference Result 900 states and 1146 transitions. [2018-11-18 17:33:59,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:33:59,273 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2018-11-18 17:33:59,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:59,275 INFO L225 Difference]: With dead ends: 900 [2018-11-18 17:33:59,275 INFO L226 Difference]: Without dead ends: 589 [2018-11-18 17:33:59,276 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:33:59,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2018-11-18 17:33:59,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 589. [2018-11-18 17:33:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 589 states. [2018-11-18 17:33:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 589 states and 741 transitions. [2018-11-18 17:33:59,303 INFO L78 Accepts]: Start accepts. Automaton has 589 states and 741 transitions. Word has length 61 [2018-11-18 17:33:59,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:59,303 INFO L480 AbstractCegarLoop]: Abstraction has 589 states and 741 transitions. [2018-11-18 17:33:59,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:33:59,303 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 741 transitions. [2018-11-18 17:33:59,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 17:33:59,304 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:59,304 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:59,304 INFO L423 AbstractCegarLoop]: === Iteration 31 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:59,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:59,305 INFO L82 PathProgramCache]: Analyzing trace with hash 1297805947, now seen corresponding path program 1 times [2018-11-18 17:33:59,305 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:59,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,305 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:59,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,306 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:59,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:59,389 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:59,389 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:59,389 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:59,390 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:59,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:59,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:59,390 INFO L87 Difference]: Start difference. First operand 589 states and 741 transitions. Second operand 5 states. [2018-11-18 17:33:59,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:59,429 INFO L93 Difference]: Finished difference Result 850 states and 1078 transitions. [2018-11-18 17:33:59,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:33:59,430 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 64 [2018-11-18 17:33:59,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:59,431 INFO L225 Difference]: With dead ends: 850 [2018-11-18 17:33:59,432 INFO L226 Difference]: Without dead ends: 540 [2018-11-18 17:33:59,432 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:59,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2018-11-18 17:33:59,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 540. [2018-11-18 17:33:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 540 states. [2018-11-18 17:33:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 540 states and 673 transitions. [2018-11-18 17:33:59,461 INFO L78 Accepts]: Start accepts. Automaton has 540 states and 673 transitions. Word has length 64 [2018-11-18 17:33:59,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:59,461 INFO L480 AbstractCegarLoop]: Abstraction has 540 states and 673 transitions. [2018-11-18 17:33:59,461 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:33:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 673 transitions. [2018-11-18 17:33:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-11-18 17:33:59,462 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:59,463 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:59,463 INFO L423 AbstractCegarLoop]: === Iteration 32 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:59,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:59,463 INFO L82 PathProgramCache]: Analyzing trace with hash -785511536, now seen corresponding path program 1 times [2018-11-18 17:33:59,463 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:59,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:59,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,464 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:59,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:59,521 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:59,521 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:33:59,521 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:59,521 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:33:59,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:33:59,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:33:59,522 INFO L87 Difference]: Start difference. First operand 540 states and 673 transitions. Second operand 8 states. [2018-11-18 17:33:59,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:59,632 INFO L93 Difference]: Finished difference Result 554 states and 686 transitions. [2018-11-18 17:33:59,633 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:33:59,633 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 58 [2018-11-18 17:33:59,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:59,635 INFO L225 Difference]: With dead ends: 554 [2018-11-18 17:33:59,635 INFO L226 Difference]: Without dead ends: 536 [2018-11-18 17:33:59,635 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:33:59,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 536 states. [2018-11-18 17:33:59,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 536 to 536. [2018-11-18 17:33:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 536 states. [2018-11-18 17:33:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 536 states and 667 transitions. [2018-11-18 17:33:59,665 INFO L78 Accepts]: Start accepts. Automaton has 536 states and 667 transitions. Word has length 58 [2018-11-18 17:33:59,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:59,665 INFO L480 AbstractCegarLoop]: Abstraction has 536 states and 667 transitions. [2018-11-18 17:33:59,665 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:33:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 667 transitions. [2018-11-18 17:33:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-11-18 17:33:59,666 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:59,666 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:59,667 INFO L423 AbstractCegarLoop]: === Iteration 33 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:59,667 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:59,667 INFO L82 PathProgramCache]: Analyzing trace with hash 895692633, now seen corresponding path program 1 times [2018-11-18 17:33:59,667 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:59,667 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,668 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:59,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,668 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:59,710 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:59,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:33:59,710 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:59,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:33:59,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:33:59,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:33:59,711 INFO L87 Difference]: Start difference. First operand 536 states and 667 transitions. Second operand 6 states. [2018-11-18 17:33:59,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:33:59,765 INFO L93 Difference]: Finished difference Result 555 states and 686 transitions. [2018-11-18 17:33:59,766 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:33:59,766 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 60 [2018-11-18 17:33:59,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:33:59,768 INFO L225 Difference]: With dead ends: 555 [2018-11-18 17:33:59,768 INFO L226 Difference]: Without dead ends: 531 [2018-11-18 17:33:59,769 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:33:59,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2018-11-18 17:33:59,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 531. [2018-11-18 17:33:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2018-11-18 17:33:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 661 transitions. [2018-11-18 17:33:59,798 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 661 transitions. Word has length 60 [2018-11-18 17:33:59,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:33:59,798 INFO L480 AbstractCegarLoop]: Abstraction has 531 states and 661 transitions. [2018-11-18 17:33:59,798 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:33:59,798 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 661 transitions. [2018-11-18 17:33:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 17:33:59,799 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:33:59,799 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:33:59,799 INFO L423 AbstractCegarLoop]: === Iteration 34 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:33:59,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:33:59,800 INFO L82 PathProgramCache]: Analyzing trace with hash -34534398, now seen corresponding path program 1 times [2018-11-18 17:33:59,800 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:33:59,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,800 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:33:59,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:33:59,800 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:33:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:33:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:33:59,851 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:33:59,851 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:33:59,851 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:33:59,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:33:59,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:33:59,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:33:59,852 INFO L87 Difference]: Start difference. First operand 531 states and 661 transitions. Second operand 5 states. [2018-11-18 17:34:00,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:00,043 INFO L93 Difference]: Finished difference Result 792 states and 992 transitions. [2018-11-18 17:34:00,044 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:34:00,044 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 68 [2018-11-18 17:34:00,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:00,046 INFO L225 Difference]: With dead ends: 792 [2018-11-18 17:34:00,046 INFO L226 Difference]: Without dead ends: 531 [2018-11-18 17:34:00,047 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:00,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2018-11-18 17:34:00,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 531. [2018-11-18 17:34:00,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2018-11-18 17:34:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 659 transitions. [2018-11-18 17:34:00,075 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 659 transitions. Word has length 68 [2018-11-18 17:34:00,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:00,076 INFO L480 AbstractCegarLoop]: Abstraction has 531 states and 659 transitions. [2018-11-18 17:34:00,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:34:00,076 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 659 transitions. [2018-11-18 17:34:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 17:34:00,077 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:00,077 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:00,077 INFO L423 AbstractCegarLoop]: === Iteration 35 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:00,077 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:00,078 INFO L82 PathProgramCache]: Analyzing trace with hash -715016744, now seen corresponding path program 1 times [2018-11-18 17:34:00,078 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:00,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,078 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:00,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,078 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:00,125 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:00,125 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:34:00,125 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:00,125 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:34:00,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:34:00,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:00,126 INFO L87 Difference]: Start difference. First operand 531 states and 659 transitions. Second operand 5 states. [2018-11-18 17:34:00,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:00,159 INFO L93 Difference]: Finished difference Result 650 states and 799 transitions. [2018-11-18 17:34:00,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:34:00,160 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 63 [2018-11-18 17:34:00,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:00,162 INFO L225 Difference]: With dead ends: 650 [2018-11-18 17:34:00,162 INFO L226 Difference]: Without dead ends: 537 [2018-11-18 17:34:00,163 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:00,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2018-11-18 17:34:00,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 535. [2018-11-18 17:34:00,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535 states. [2018-11-18 17:34:00,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 663 transitions. [2018-11-18 17:34:00,194 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 663 transitions. Word has length 63 [2018-11-18 17:34:00,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:00,194 INFO L480 AbstractCegarLoop]: Abstraction has 535 states and 663 transitions. [2018-11-18 17:34:00,194 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:34:00,194 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 663 transitions. [2018-11-18 17:34:00,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 17:34:00,195 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:00,195 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:00,196 INFO L423 AbstractCegarLoop]: === Iteration 36 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:00,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:00,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1564780823, now seen corresponding path program 1 times [2018-11-18 17:34:00,196 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:00,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:00,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,197 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:00,273 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:00,273 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:00,273 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:00,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:00,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:00,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:00,274 INFO L87 Difference]: Start difference. First operand 535 states and 663 transitions. Second operand 9 states. [2018-11-18 17:34:00,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:00,340 INFO L93 Difference]: Finished difference Result 668 states and 817 transitions. [2018-11-18 17:34:00,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:00,341 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 63 [2018-11-18 17:34:00,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:00,342 INFO L225 Difference]: With dead ends: 668 [2018-11-18 17:34:00,343 INFO L226 Difference]: Without dead ends: 537 [2018-11-18 17:34:00,343 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:00,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2018-11-18 17:34:00,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 535. [2018-11-18 17:34:00,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535 states. [2018-11-18 17:34:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 662 transitions. [2018-11-18 17:34:00,374 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 662 transitions. Word has length 63 [2018-11-18 17:34:00,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:00,374 INFO L480 AbstractCegarLoop]: Abstraction has 535 states and 662 transitions. [2018-11-18 17:34:00,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 662 transitions. [2018-11-18 17:34:00,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-18 17:34:00,376 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:00,376 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:00,376 INFO L423 AbstractCegarLoop]: === Iteration 37 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:00,376 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:00,376 INFO L82 PathProgramCache]: Analyzing trace with hash -1890239606, now seen corresponding path program 1 times [2018-11-18 17:34:00,376 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:00,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:00,377 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,377 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:00,412 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:00,412 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:34:00,412 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:00,413 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:34:00,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:34:00,413 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:34:00,413 INFO L87 Difference]: Start difference. First operand 535 states and 662 transitions. Second operand 3 states. [2018-11-18 17:34:00,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:00,448 INFO L93 Difference]: Finished difference Result 812 states and 1018 transitions. [2018-11-18 17:34:00,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:34:00,449 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 71 [2018-11-18 17:34:00,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:00,451 INFO L225 Difference]: With dead ends: 812 [2018-11-18 17:34:00,451 INFO L226 Difference]: Without dead ends: 551 [2018-11-18 17:34:00,452 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:34:00,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2018-11-18 17:34:00,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 535. [2018-11-18 17:34:00,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535 states. [2018-11-18 17:34:00,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 662 transitions. [2018-11-18 17:34:00,480 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 662 transitions. Word has length 71 [2018-11-18 17:34:00,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:00,481 INFO L480 AbstractCegarLoop]: Abstraction has 535 states and 662 transitions. [2018-11-18 17:34:00,481 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:34:00,481 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 662 transitions. [2018-11-18 17:34:00,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-11-18 17:34:00,482 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:00,482 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:00,482 INFO L423 AbstractCegarLoop]: === Iteration 38 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:00,483 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:00,483 INFO L82 PathProgramCache]: Analyzing trace with hash 103795658, now seen corresponding path program 1 times [2018-11-18 17:34:00,483 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:00,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:00,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,484 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:00,550 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:00,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:34:00,550 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:00,550 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:34:00,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:34:00,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:34:00,551 INFO L87 Difference]: Start difference. First operand 535 states and 662 transitions. Second operand 6 states. [2018-11-18 17:34:00,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:00,598 INFO L93 Difference]: Finished difference Result 780 states and 972 transitions. [2018-11-18 17:34:00,599 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:34:00,599 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 71 [2018-11-18 17:34:00,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:00,602 INFO L225 Difference]: With dead ends: 780 [2018-11-18 17:34:00,602 INFO L226 Difference]: Without dead ends: 552 [2018-11-18 17:34:00,603 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:00,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 552 states. [2018-11-18 17:34:00,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 552 to 535. [2018-11-18 17:34:00,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 535 states. [2018-11-18 17:34:00,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 535 states and 660 transitions. [2018-11-18 17:34:00,632 INFO L78 Accepts]: Start accepts. Automaton has 535 states and 660 transitions. Word has length 71 [2018-11-18 17:34:00,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:00,632 INFO L480 AbstractCegarLoop]: Abstraction has 535 states and 660 transitions. [2018-11-18 17:34:00,632 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:34:00,632 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 660 transitions. [2018-11-18 17:34:00,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-11-18 17:34:00,633 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:00,633 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:00,634 INFO L423 AbstractCegarLoop]: === Iteration 39 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:00,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:00,634 INFO L82 PathProgramCache]: Analyzing trace with hash 1971950576, now seen corresponding path program 1 times [2018-11-18 17:34:00,634 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:00,634 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:00,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,635 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:00,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:00,693 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:00,694 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:00,694 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:00,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:00,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:00,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:00,694 INFO L87 Difference]: Start difference. First operand 535 states and 660 transitions. Second operand 9 states. [2018-11-18 17:34:00,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:00,812 INFO L93 Difference]: Finished difference Result 552 states and 677 transitions. [2018-11-18 17:34:00,813 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:00,813 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 63 [2018-11-18 17:34:00,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:00,815 INFO L225 Difference]: With dead ends: 552 [2018-11-18 17:34:00,815 INFO L226 Difference]: Without dead ends: 531 [2018-11-18 17:34:00,816 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:00,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2018-11-18 17:34:00,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 531. [2018-11-18 17:34:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2018-11-18 17:34:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 654 transitions. [2018-11-18 17:34:00,843 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 654 transitions. Word has length 63 [2018-11-18 17:34:00,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:00,843 INFO L480 AbstractCegarLoop]: Abstraction has 531 states and 654 transitions. [2018-11-18 17:34:00,844 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:00,844 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 654 transitions. [2018-11-18 17:34:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 17:34:00,845 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:00,845 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:00,845 INFO L423 AbstractCegarLoop]: === Iteration 40 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:00,845 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:00,845 INFO L82 PathProgramCache]: Analyzing trace with hash 857989400, now seen corresponding path program 1 times [2018-11-18 17:34:00,845 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:00,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:00,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:00,846 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:00,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:00,902 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:00,902 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-18 17:34:00,903 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:00,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 17:34:00,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 17:34:00,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-18 17:34:00,903 INFO L87 Difference]: Start difference. First operand 531 states and 654 transitions. Second operand 8 states. [2018-11-18 17:34:00,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:00,995 INFO L93 Difference]: Finished difference Result 542 states and 664 transitions. [2018-11-18 17:34:00,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 17:34:00,996 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 64 [2018-11-18 17:34:00,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:00,998 INFO L225 Difference]: With dead ends: 542 [2018-11-18 17:34:00,998 INFO L226 Difference]: Without dead ends: 520 [2018-11-18 17:34:00,998 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:00,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2018-11-18 17:34:01,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 520. [2018-11-18 17:34:01,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 520 states. [2018-11-18 17:34:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 520 states and 639 transitions. [2018-11-18 17:34:01,023 INFO L78 Accepts]: Start accepts. Automaton has 520 states and 639 transitions. Word has length 64 [2018-11-18 17:34:01,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:01,024 INFO L480 AbstractCegarLoop]: Abstraction has 520 states and 639 transitions. [2018-11-18 17:34:01,024 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 17:34:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 639 transitions. [2018-11-18 17:34:01,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 17:34:01,025 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:01,025 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:01,025 INFO L423 AbstractCegarLoop]: === Iteration 41 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:01,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:01,025 INFO L82 PathProgramCache]: Analyzing trace with hash -873300086, now seen corresponding path program 1 times [2018-11-18 17:34:01,026 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:01,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,026 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:01,026 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,027 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:01,089 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:01,089 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:01,090 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:01,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:01,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:01,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:01,090 INFO L87 Difference]: Start difference. First operand 520 states and 639 transitions. Second operand 9 states. [2018-11-18 17:34:01,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:01,203 INFO L93 Difference]: Finished difference Result 537 states and 656 transitions. [2018-11-18 17:34:01,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:01,204 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2018-11-18 17:34:01,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:01,205 INFO L225 Difference]: With dead ends: 537 [2018-11-18 17:34:01,205 INFO L226 Difference]: Without dead ends: 515 [2018-11-18 17:34:01,206 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:01,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states. [2018-11-18 17:34:01,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 515. [2018-11-18 17:34:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 515 states. [2018-11-18 17:34:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 632 transitions. [2018-11-18 17:34:01,231 INFO L78 Accepts]: Start accepts. Automaton has 515 states and 632 transitions. Word has length 64 [2018-11-18 17:34:01,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:01,231 INFO L480 AbstractCegarLoop]: Abstraction has 515 states and 632 transitions. [2018-11-18 17:34:01,231 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 632 transitions. [2018-11-18 17:34:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-11-18 17:34:01,232 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:01,232 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:01,232 INFO L423 AbstractCegarLoop]: === Iteration 42 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:01,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:01,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1803411556, now seen corresponding path program 1 times [2018-11-18 17:34:01,233 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:01,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:01,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,234 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:01,292 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:01,292 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:01,292 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:01,292 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:01,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:01,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:01,293 INFO L87 Difference]: Start difference. First operand 515 states and 632 transitions. Second operand 9 states. [2018-11-18 17:34:01,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:01,402 INFO L93 Difference]: Finished difference Result 532 states and 649 transitions. [2018-11-18 17:34:01,403 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:01,403 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2018-11-18 17:34:01,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:01,404 INFO L225 Difference]: With dead ends: 532 [2018-11-18 17:34:01,405 INFO L226 Difference]: Without dead ends: 511 [2018-11-18 17:34:01,405 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:01,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2018-11-18 17:34:01,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511. [2018-11-18 17:34:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 511 states. [2018-11-18 17:34:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 626 transitions. [2018-11-18 17:34:01,431 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 626 transitions. Word has length 64 [2018-11-18 17:34:01,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:01,431 INFO L480 AbstractCegarLoop]: Abstraction has 511 states and 626 transitions. [2018-11-18 17:34:01,431 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 626 transitions. [2018-11-18 17:34:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-18 17:34:01,432 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:01,433 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:01,433 INFO L423 AbstractCegarLoop]: === Iteration 43 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:01,433 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:01,433 INFO L82 PathProgramCache]: Analyzing trace with hash -812494141, now seen corresponding path program 1 times [2018-11-18 17:34:01,433 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:01,434 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,434 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:01,434 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,434 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:01,477 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:01,477 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 17:34:01,477 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:01,477 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 17:34:01,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 17:34:01,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:34:01,478 INFO L87 Difference]: Start difference. First operand 511 states and 626 transitions. Second operand 3 states. [2018-11-18 17:34:01,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:01,511 INFO L93 Difference]: Finished difference Result 871 states and 1076 transitions. [2018-11-18 17:34:01,512 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 17:34:01,512 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-11-18 17:34:01,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:01,514 INFO L225 Difference]: With dead ends: 871 [2018-11-18 17:34:01,514 INFO L226 Difference]: Without dead ends: 616 [2018-11-18 17:34:01,515 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 17:34:01,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 616 states. [2018-11-18 17:34:01,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 616 to 586. [2018-11-18 17:34:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 586 states. [2018-11-18 17:34:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 721 transitions. [2018-11-18 17:34:01,547 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 721 transitions. Word has length 73 [2018-11-18 17:34:01,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:01,547 INFO L480 AbstractCegarLoop]: Abstraction has 586 states and 721 transitions. [2018-11-18 17:34:01,548 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 17:34:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 721 transitions. [2018-11-18 17:34:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-11-18 17:34:01,549 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:01,549 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:01,549 INFO L423 AbstractCegarLoop]: === Iteration 44 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:01,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:01,549 INFO L82 PathProgramCache]: Analyzing trace with hash -1599074933, now seen corresponding path program 1 times [2018-11-18 17:34:01,549 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:01,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:01,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,550 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:01,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:01,616 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:01,616 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:01,616 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:01,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:01,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:01,617 INFO L87 Difference]: Start difference. First operand 586 states and 721 transitions. Second operand 9 states. [2018-11-18 17:34:01,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:01,752 INFO L93 Difference]: Finished difference Result 603 states and 738 transitions. [2018-11-18 17:34:01,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:01,753 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 68 [2018-11-18 17:34:01,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:01,755 INFO L225 Difference]: With dead ends: 603 [2018-11-18 17:34:01,755 INFO L226 Difference]: Without dead ends: 560 [2018-11-18 17:34:01,756 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:01,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 560 states. [2018-11-18 17:34:01,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 560 to 560. [2018-11-18 17:34:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 560 states. [2018-11-18 17:34:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 560 states and 689 transitions. [2018-11-18 17:34:01,789 INFO L78 Accepts]: Start accepts. Automaton has 560 states and 689 transitions. Word has length 68 [2018-11-18 17:34:01,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:01,789 INFO L480 AbstractCegarLoop]: Abstraction has 560 states and 689 transitions. [2018-11-18 17:34:01,790 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 689 transitions. [2018-11-18 17:34:01,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-18 17:34:01,791 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:01,791 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:01,792 INFO L423 AbstractCegarLoop]: === Iteration 45 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:01,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:01,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1441690029, now seen corresponding path program 1 times [2018-11-18 17:34:01,792 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:01,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:01,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,793 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:01,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:01,864 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:01,864 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:01,864 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:01,865 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:01,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:01,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:01,865 INFO L87 Difference]: Start difference. First operand 560 states and 689 transitions. Second operand 9 states. [2018-11-18 17:34:01,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:01,952 INFO L93 Difference]: Finished difference Result 595 states and 729 transitions. [2018-11-18 17:34:01,953 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:01,953 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 76 [2018-11-18 17:34:01,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:01,955 INFO L225 Difference]: With dead ends: 595 [2018-11-18 17:34:01,955 INFO L226 Difference]: Without dead ends: 568 [2018-11-18 17:34:01,955 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:01,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states. [2018-11-18 17:34:01,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 566. [2018-11-18 17:34:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 566 states. [2018-11-18 17:34:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 696 transitions. [2018-11-18 17:34:01,982 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 696 transitions. Word has length 76 [2018-11-18 17:34:01,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:01,982 INFO L480 AbstractCegarLoop]: Abstraction has 566 states and 696 transitions. [2018-11-18 17:34:01,982 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 696 transitions. [2018-11-18 17:34:01,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-11-18 17:34:01,983 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:01,984 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:01,984 INFO L423 AbstractCegarLoop]: === Iteration 46 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:01,984 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:01,984 INFO L82 PathProgramCache]: Analyzing trace with hash 2140361266, now seen corresponding path program 1 times [2018-11-18 17:34:01,984 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:01,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:01,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:01,985 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:02,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:02,028 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:02,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:34:02,028 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:02,028 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:34:02,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:34:02,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:02,029 INFO L87 Difference]: Start difference. First operand 566 states and 696 transitions. Second operand 5 states. [2018-11-18 17:34:02,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:02,059 INFO L93 Difference]: Finished difference Result 660 states and 804 transitions. [2018-11-18 17:34:02,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:34:02,060 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 76 [2018-11-18 17:34:02,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:02,061 INFO L225 Difference]: With dead ends: 660 [2018-11-18 17:34:02,061 INFO L226 Difference]: Without dead ends: 513 [2018-11-18 17:34:02,062 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:02,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 513 states. [2018-11-18 17:34:02,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 513 to 513. [2018-11-18 17:34:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 513 states. [2018-11-18 17:34:02,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 513 states and 627 transitions. [2018-11-18 17:34:02,087 INFO L78 Accepts]: Start accepts. Automaton has 513 states and 627 transitions. Word has length 76 [2018-11-18 17:34:02,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:02,087 INFO L480 AbstractCegarLoop]: Abstraction has 513 states and 627 transitions. [2018-11-18 17:34:02,087 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:34:02,087 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 627 transitions. [2018-11-18 17:34:02,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-11-18 17:34:02,088 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:02,088 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:02,089 INFO L423 AbstractCegarLoop]: === Iteration 47 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:02,089 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:02,089 INFO L82 PathProgramCache]: Analyzing trace with hash -547645216, now seen corresponding path program 1 times [2018-11-18 17:34:02,089 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:02,089 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:02,090 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:02,090 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:02,090 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:02,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:02,169 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:02,169 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:34:02,169 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:02,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:34:02,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:34:02,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:02,170 INFO L87 Difference]: Start difference. First operand 513 states and 627 transitions. Second operand 7 states. [2018-11-18 17:34:02,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:02,532 INFO L93 Difference]: Finished difference Result 820 states and 1008 transitions. [2018-11-18 17:34:02,533 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 17:34:02,533 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 82 [2018-11-18 17:34:02,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:02,534 INFO L225 Difference]: With dead ends: 820 [2018-11-18 17:34:02,535 INFO L226 Difference]: Without dead ends: 508 [2018-11-18 17:34:02,536 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=111, Unknown=0, NotChecked=0, Total=156 [2018-11-18 17:34:02,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2018-11-18 17:34:02,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 497. [2018-11-18 17:34:02,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 497 states. [2018-11-18 17:34:02,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 602 transitions. [2018-11-18 17:34:02,563 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 602 transitions. Word has length 82 [2018-11-18 17:34:02,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:02,563 INFO L480 AbstractCegarLoop]: Abstraction has 497 states and 602 transitions. [2018-11-18 17:34:02,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:34:02,564 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 602 transitions. [2018-11-18 17:34:02,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-11-18 17:34:02,565 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:02,565 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:02,565 INFO L423 AbstractCegarLoop]: === Iteration 48 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:02,565 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:02,565 INFO L82 PathProgramCache]: Analyzing trace with hash 274164024, now seen corresponding path program 1 times [2018-11-18 17:34:02,565 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:02,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:02,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:02,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:02,566 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:02,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:02,625 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:02,626 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:34:02,626 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:02,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:34:02,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:34:02,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:34:02,626 INFO L87 Difference]: Start difference. First operand 497 states and 602 transitions. Second operand 6 states. [2018-11-18 17:34:02,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:02,677 INFO L93 Difference]: Finished difference Result 810 states and 1008 transitions. [2018-11-18 17:34:02,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:34:02,678 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 83 [2018-11-18 17:34:02,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:02,679 INFO L225 Difference]: With dead ends: 810 [2018-11-18 17:34:02,680 INFO L226 Difference]: Without dead ends: 553 [2018-11-18 17:34:02,680 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:02,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 553 states. [2018-11-18 17:34:02,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 553 to 463. [2018-11-18 17:34:02,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2018-11-18 17:34:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 558 transitions. [2018-11-18 17:34:02,707 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 558 transitions. Word has length 83 [2018-11-18 17:34:02,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:02,707 INFO L480 AbstractCegarLoop]: Abstraction has 463 states and 558 transitions. [2018-11-18 17:34:02,708 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:34:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 558 transitions. [2018-11-18 17:34:02,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-11-18 17:34:02,709 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:02,709 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:02,709 INFO L423 AbstractCegarLoop]: === Iteration 49 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:02,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:02,709 INFO L82 PathProgramCache]: Analyzing trace with hash 2060994970, now seen corresponding path program 1 times [2018-11-18 17:34:02,709 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:02,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:02,710 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:02,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:02,710 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:02,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:02,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:02,756 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:34:02,756 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:02,756 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:34:02,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:34:02,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:02,756 INFO L87 Difference]: Start difference. First operand 463 states and 558 transitions. Second operand 5 states. [2018-11-18 17:34:03,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:03,020 INFO L93 Difference]: Finished difference Result 887 states and 1050 transitions. [2018-11-18 17:34:03,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:34:03,021 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 78 [2018-11-18 17:34:03,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:03,023 INFO L225 Difference]: With dead ends: 887 [2018-11-18 17:34:03,023 INFO L226 Difference]: Without dead ends: 565 [2018-11-18 17:34:03,024 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:03,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 565 states. [2018-11-18 17:34:03,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 565 to 542. [2018-11-18 17:34:03,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 542 states. [2018-11-18 17:34:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 641 transitions. [2018-11-18 17:34:03,057 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 641 transitions. Word has length 78 [2018-11-18 17:34:03,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:03,057 INFO L480 AbstractCegarLoop]: Abstraction has 542 states and 641 transitions. [2018-11-18 17:34:03,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:34:03,057 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 641 transitions. [2018-11-18 17:34:03,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-11-18 17:34:03,058 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:03,058 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:03,059 INFO L423 AbstractCegarLoop]: === Iteration 50 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:03,059 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:03,059 INFO L82 PathProgramCache]: Analyzing trace with hash -1882890454, now seen corresponding path program 1 times [2018-11-18 17:34:03,059 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:03,059 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,059 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:03,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,060 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:03,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:03,128 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:03,128 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:03,128 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:03,128 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:03,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:03,129 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:03,129 INFO L87 Difference]: Start difference. First operand 542 states and 641 transitions. Second operand 9 states. [2018-11-18 17:34:03,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:03,228 INFO L93 Difference]: Finished difference Result 544 states and 642 transitions. [2018-11-18 17:34:03,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:03,229 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 81 [2018-11-18 17:34:03,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:03,230 INFO L225 Difference]: With dead ends: 544 [2018-11-18 17:34:03,230 INFO L226 Difference]: Without dead ends: 453 [2018-11-18 17:34:03,231 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:03,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2018-11-18 17:34:03,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 453. [2018-11-18 17:34:03,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 453 states. [2018-11-18 17:34:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 539 transitions. [2018-11-18 17:34:03,260 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 539 transitions. Word has length 81 [2018-11-18 17:34:03,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:03,260 INFO L480 AbstractCegarLoop]: Abstraction has 453 states and 539 transitions. [2018-11-18 17:34:03,260 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 539 transitions. [2018-11-18 17:34:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-18 17:34:03,261 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:03,261 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:03,261 INFO L423 AbstractCegarLoop]: === Iteration 51 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:03,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:03,262 INFO L82 PathProgramCache]: Analyzing trace with hash 988482392, now seen corresponding path program 1 times [2018-11-18 17:34:03,262 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:03,262 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,263 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:03,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,263 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:03,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:03,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:03,329 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:03,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:03,329 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:03,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:03,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:03,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:03,330 INFO L87 Difference]: Start difference. First operand 453 states and 539 transitions. Second operand 9 states. [2018-11-18 17:34:03,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:03,415 INFO L93 Difference]: Finished difference Result 474 states and 561 transitions. [2018-11-18 17:34:03,416 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:03,416 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2018-11-18 17:34:03,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:03,418 INFO L225 Difference]: With dead ends: 474 [2018-11-18 17:34:03,418 INFO L226 Difference]: Without dead ends: 453 [2018-11-18 17:34:03,418 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2018-11-18 17:34:03,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states. [2018-11-18 17:34:03,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 453. [2018-11-18 17:34:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 453 states. [2018-11-18 17:34:03,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 538 transitions. [2018-11-18 17:34:03,445 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 538 transitions. Word has length 88 [2018-11-18 17:34:03,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:03,445 INFO L480 AbstractCegarLoop]: Abstraction has 453 states and 538 transitions. [2018-11-18 17:34:03,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 538 transitions. [2018-11-18 17:34:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-11-18 17:34:03,447 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:03,447 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:03,447 INFO L423 AbstractCegarLoop]: === Iteration 52 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:03,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:03,447 INFO L82 PathProgramCache]: Analyzing trace with hash 1012224577, now seen corresponding path program 1 times [2018-11-18 17:34:03,447 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:03,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,448 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:03,448 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,448 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:03,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:03,515 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:03,515 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 17:34:03,515 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:03,515 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 17:34:03,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 17:34:03,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:03,515 INFO L87 Difference]: Start difference. First operand 453 states and 538 transitions. Second operand 7 states. [2018-11-18 17:34:03,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:03,662 INFO L93 Difference]: Finished difference Result 855 states and 1019 transitions. [2018-11-18 17:34:03,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:03,663 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 99 [2018-11-18 17:34:03,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:03,665 INFO L225 Difference]: With dead ends: 855 [2018-11-18 17:34:03,665 INFO L226 Difference]: Without dead ends: 800 [2018-11-18 17:34:03,666 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:03,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 800 states. [2018-11-18 17:34:03,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 800 to 373. [2018-11-18 17:34:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 373 states. [2018-11-18 17:34:03,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 373 states and 436 transitions. [2018-11-18 17:34:03,693 INFO L78 Accepts]: Start accepts. Automaton has 373 states and 436 transitions. Word has length 99 [2018-11-18 17:34:03,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:03,693 INFO L480 AbstractCegarLoop]: Abstraction has 373 states and 436 transitions. [2018-11-18 17:34:03,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 17:34:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 436 transitions. [2018-11-18 17:34:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-18 17:34:03,694 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:03,694 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:03,694 INFO L423 AbstractCegarLoop]: === Iteration 53 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:03,694 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:03,695 INFO L82 PathProgramCache]: Analyzing trace with hash 1953595428, now seen corresponding path program 1 times [2018-11-18 17:34:03,695 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:03,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:03,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,695 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 17:34:03,766 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:03,766 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-18 17:34:03,766 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:03,767 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 17:34:03,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 17:34:03,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:03,767 INFO L87 Difference]: Start difference. First operand 373 states and 436 transitions. Second operand 11 states. [2018-11-18 17:34:03,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:03,848 INFO L93 Difference]: Finished difference Result 520 states and 612 transitions. [2018-11-18 17:34:03,849 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 17:34:03,849 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 104 [2018-11-18 17:34:03,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:03,850 INFO L225 Difference]: With dead ends: 520 [2018-11-18 17:34:03,850 INFO L226 Difference]: Without dead ends: 369 [2018-11-18 17:34:03,851 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2018-11-18 17:34:03,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2018-11-18 17:34:03,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 356. [2018-11-18 17:34:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 356 states. [2018-11-18 17:34:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 413 transitions. [2018-11-18 17:34:03,875 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 413 transitions. Word has length 104 [2018-11-18 17:34:03,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:03,875 INFO L480 AbstractCegarLoop]: Abstraction has 356 states and 413 transitions. [2018-11-18 17:34:03,876 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 17:34:03,876 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 413 transitions. [2018-11-18 17:34:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-18 17:34:03,877 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:03,877 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:03,877 INFO L423 AbstractCegarLoop]: === Iteration 54 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:03,877 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:03,877 INFO L82 PathProgramCache]: Analyzing trace with hash 1941671099, now seen corresponding path program 1 times [2018-11-18 17:34:03,877 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:03,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:03,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,878 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:03,926 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-18 17:34:03,926 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:03,926 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:34:03,926 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:03,926 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:34:03,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:34:03,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:34:03,927 INFO L87 Difference]: Start difference. First operand 356 states and 413 transitions. Second operand 6 states. [2018-11-18 17:34:03,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:03,964 INFO L93 Difference]: Finished difference Result 384 states and 440 transitions. [2018-11-18 17:34:03,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:34:03,965 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 113 [2018-11-18 17:34:03,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:03,966 INFO L225 Difference]: With dead ends: 384 [2018-11-18 17:34:03,966 INFO L226 Difference]: Without dead ends: 307 [2018-11-18 17:34:03,967 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:03,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2018-11-18 17:34:03,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 244. [2018-11-18 17:34:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2018-11-18 17:34:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 271 transitions. [2018-11-18 17:34:03,983 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 271 transitions. Word has length 113 [2018-11-18 17:34:03,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:03,983 INFO L480 AbstractCegarLoop]: Abstraction has 244 states and 271 transitions. [2018-11-18 17:34:03,983 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:34:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 271 transitions. [2018-11-18 17:34:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-18 17:34:03,985 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:03,985 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:03,985 INFO L423 AbstractCegarLoop]: === Iteration 55 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:03,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:03,985 INFO L82 PathProgramCache]: Analyzing trace with hash -1707660063, now seen corresponding path program 1 times [2018-11-18 17:34:03,985 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:03,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:03,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:03,986 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:04,055 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-11-18 17:34:04,055 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:04,055 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:04,055 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:04,056 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:04,056 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:04,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:04,056 INFO L87 Difference]: Start difference. First operand 244 states and 271 transitions. Second operand 9 states. [2018-11-18 17:34:04,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:04,126 INFO L93 Difference]: Finished difference Result 318 states and 360 transitions. [2018-11-18 17:34:04,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:04,127 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 134 [2018-11-18 17:34:04,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:04,128 INFO L225 Difference]: With dead ends: 318 [2018-11-18 17:34:04,128 INFO L226 Difference]: Without dead ends: 289 [2018-11-18 17:34:04,128 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:04,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-11-18 17:34:04,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 265. [2018-11-18 17:34:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2018-11-18 17:34:04,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 297 transitions. [2018-11-18 17:34:04,148 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 297 transitions. Word has length 134 [2018-11-18 17:34:04,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:04,148 INFO L480 AbstractCegarLoop]: Abstraction has 265 states and 297 transitions. [2018-11-18 17:34:04,148 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 297 transitions. [2018-11-18 17:34:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-11-18 17:34:04,150 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:04,150 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:04,150 INFO L423 AbstractCegarLoop]: === Iteration 56 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:04,150 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:04,150 INFO L82 PathProgramCache]: Analyzing trace with hash 2117921488, now seen corresponding path program 1 times [2018-11-18 17:34:04,150 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:04,151 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,151 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:04,151 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,151 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:04,223 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-18 17:34:04,223 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:04,223 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:04,223 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:04,224 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:04,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:04,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:04,224 INFO L87 Difference]: Start difference. First operand 265 states and 297 transitions. Second operand 9 states. [2018-11-18 17:34:04,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:04,293 INFO L93 Difference]: Finished difference Result 341 states and 382 transitions. [2018-11-18 17:34:04,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:04,294 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 135 [2018-11-18 17:34:04,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:04,295 INFO L225 Difference]: With dead ends: 341 [2018-11-18 17:34:04,295 INFO L226 Difference]: Without dead ends: 270 [2018-11-18 17:34:04,295 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:04,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2018-11-18 17:34:04,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 247. [2018-11-18 17:34:04,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 247 states. [2018-11-18 17:34:04,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 272 transitions. [2018-11-18 17:34:04,313 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 272 transitions. Word has length 135 [2018-11-18 17:34:04,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:04,313 INFO L480 AbstractCegarLoop]: Abstraction has 247 states and 272 transitions. [2018-11-18 17:34:04,314 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:04,314 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 272 transitions. [2018-11-18 17:34:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-18 17:34:04,315 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:04,315 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:04,315 INFO L423 AbstractCegarLoop]: === Iteration 57 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:04,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:04,316 INFO L82 PathProgramCache]: Analyzing trace with hash -1617780143, now seen corresponding path program 1 times [2018-11-18 17:34:04,316 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:04,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:04,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,316 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:04,374 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-11-18 17:34:04,374 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:04,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:34:04,374 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:04,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:34:04,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:34:04,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:04,375 INFO L87 Difference]: Start difference. First operand 247 states and 272 transitions. Second operand 5 states. [2018-11-18 17:34:04,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:04,398 INFO L93 Difference]: Finished difference Result 283 states and 310 transitions. [2018-11-18 17:34:04,399 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 17:34:04,399 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 151 [2018-11-18 17:34:04,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:04,400 INFO L225 Difference]: With dead ends: 283 [2018-11-18 17:34:04,400 INFO L226 Difference]: Without dead ends: 253 [2018-11-18 17:34:04,401 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:04,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 253 states. [2018-11-18 17:34:04,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 253 to 251. [2018-11-18 17:34:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 251 states. [2018-11-18 17:34:04,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 251 states and 276 transitions. [2018-11-18 17:34:04,417 INFO L78 Accepts]: Start accepts. Automaton has 251 states and 276 transitions. Word has length 151 [2018-11-18 17:34:04,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:04,418 INFO L480 AbstractCegarLoop]: Abstraction has 251 states and 276 transitions. [2018-11-18 17:34:04,418 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:34:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 276 transitions. [2018-11-18 17:34:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2018-11-18 17:34:04,419 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:04,419 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:04,419 INFO L423 AbstractCegarLoop]: === Iteration 58 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:04,420 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:04,420 INFO L82 PathProgramCache]: Analyzing trace with hash -1436293646, now seen corresponding path program 1 times [2018-11-18 17:34:04,420 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:04,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,420 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:04,420 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,421 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:04,540 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 17:34:04,540 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:04,540 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2018-11-18 17:34:04,540 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:04,540 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 17:34:04,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 17:34:04,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=183, Unknown=0, NotChecked=0, Total=210 [2018-11-18 17:34:04,541 INFO L87 Difference]: Start difference. First operand 251 states and 276 transitions. Second operand 15 states. [2018-11-18 17:34:04,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:04,680 INFO L93 Difference]: Finished difference Result 318 states and 357 transitions. [2018-11-18 17:34:04,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 17:34:04,681 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 151 [2018-11-18 17:34:04,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:04,682 INFO L225 Difference]: With dead ends: 318 [2018-11-18 17:34:04,682 INFO L226 Difference]: Without dead ends: 283 [2018-11-18 17:34:04,683 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=369, Unknown=0, NotChecked=0, Total=420 [2018-11-18 17:34:04,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2018-11-18 17:34:04,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 268. [2018-11-18 17:34:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2018-11-18 17:34:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 297 transitions. [2018-11-18 17:34:04,701 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 297 transitions. Word has length 151 [2018-11-18 17:34:04,701 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:04,701 INFO L480 AbstractCegarLoop]: Abstraction has 268 states and 297 transitions. [2018-11-18 17:34:04,701 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 17:34:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 297 transitions. [2018-11-18 17:34:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2018-11-18 17:34:04,702 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:04,702 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:04,703 INFO L423 AbstractCegarLoop]: === Iteration 59 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:04,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:04,703 INFO L82 PathProgramCache]: Analyzing trace with hash -383654941, now seen corresponding path program 1 times [2018-11-18 17:34:04,703 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:04,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:04,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,704 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:04,774 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-18 17:34:04,774 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:04,774 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-18 17:34:04,774 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:04,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 17:34:04,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 17:34:04,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-18 17:34:04,775 INFO L87 Difference]: Start difference. First operand 268 states and 297 transitions. Second operand 9 states. [2018-11-18 17:34:04,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:04,833 INFO L93 Difference]: Finished difference Result 359 states and 400 transitions. [2018-11-18 17:34:04,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 17:34:04,834 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2018-11-18 17:34:04,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:04,835 INFO L225 Difference]: With dead ends: 359 [2018-11-18 17:34:04,835 INFO L226 Difference]: Without dead ends: 276 [2018-11-18 17:34:04,836 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-11-18 17:34:04,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2018-11-18 17:34:04,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 268. [2018-11-18 17:34:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2018-11-18 17:34:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 296 transitions. [2018-11-18 17:34:04,855 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 296 transitions. Word has length 152 [2018-11-18 17:34:04,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:04,856 INFO L480 AbstractCegarLoop]: Abstraction has 268 states and 296 transitions. [2018-11-18 17:34:04,856 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 17:34:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 296 transitions. [2018-11-18 17:34:04,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-11-18 17:34:04,857 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:04,857 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:04,857 INFO L423 AbstractCegarLoop]: === Iteration 60 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:04,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:04,858 INFO L82 PathProgramCache]: Analyzing trace with hash -651938760, now seen corresponding path program 1 times [2018-11-18 17:34:04,858 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:04,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,858 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:04,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:04,859 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 17:34:04,960 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:34:04,960 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:34:04,960 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 154 with the following transitions: [2018-11-18 17:34:04,962 INFO L202 CegarAbsIntRunner]: [0], [5], [9], [11], [12], [13], [26], [29], [33], [39], [42], [78], [232], [235], [239], [240], [241], [245], [248], [256], [261], [266], [271], [274], [289], [307], [319], [323], [326], [329], [332], [338], [356], [359], [362], [390], [395], [396], [398], [399], [437], [440], [445], [446], [452], [458], [460], [462], [469], [471], [473], [476], [479], [482], [484], [487], [532], [535], [540], [547], [549], [556], [558], [559], [584], [587], [592], [595], [596], [597], [598], [599], [600], [603], [606], [608], [611], [619], [622], [632], [644], [647], [652], [663], [664], [920], [921], [954], [956], [960], [962], [969], [971], [972], [973], [974], [1016], [1017], [1062], [1063], [1064], [1065], [1072], [1073], [1076], [1084], [1085], [1094], [1095], [1098], [1099], [1100], [1101], [1104], [1105], [1108], [1109], [1110], [1111], [1112], [1113], [1146], [1147], [1148], [1149], [1152], [1153], [1154] [2018-11-18 17:34:04,993 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:34:04,993 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:34:05,338 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 17:34:05,339 INFO L272 AbstractInterpreter]: Visited 126 different actions 151 times. Never merged. Never widened. Performed 1915 root evaluator evaluations with a maximum evaluation depth of 8. Performed 1915 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Never found a fixpoint. Largest state had 125 variables. [2018-11-18 17:34:05,354 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:05,355 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 17:34:05,682 INFO L227 lantSequenceWeakener]: Weakened 149 states. On average, predicates are now at 82.17% of their original sizes. [2018-11-18 17:34:05,682 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 17:34:06,752 INFO L415 sIntCurrentIteration]: We unified 152 AI predicates to 152 [2018-11-18 17:34:06,752 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 17:34:06,753 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:34:06,753 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [66] imperfect sequences [12] total 76 [2018-11-18 17:34:06,753 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:06,754 INFO L459 AbstractCegarLoop]: Interpolant automaton has 66 states [2018-11-18 17:34:06,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2018-11-18 17:34:06,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=285, Invalid=4005, Unknown=0, NotChecked=0, Total=4290 [2018-11-18 17:34:06,755 INFO L87 Difference]: Start difference. First operand 268 states and 296 transitions. Second operand 66 states. [2018-11-18 17:34:15,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:15,579 INFO L93 Difference]: Finished difference Result 730 states and 823 transitions. [2018-11-18 17:34:15,580 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2018-11-18 17:34:15,580 INFO L78 Accepts]: Start accepts. Automaton has 66 states. Word has length 153 [2018-11-18 17:34:15,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:15,581 INFO L225 Difference]: With dead ends: 730 [2018-11-18 17:34:15,581 INFO L226 Difference]: Without dead ends: 443 [2018-11-18 17:34:15,583 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 175 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2394 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=494, Invalid=7338, Unknown=0, NotChecked=0, Total=7832 [2018-11-18 17:34:15,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2018-11-18 17:34:15,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 401. [2018-11-18 17:34:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 401 states. [2018-11-18 17:34:15,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 447 transitions. [2018-11-18 17:34:15,634 INFO L78 Accepts]: Start accepts. Automaton has 401 states and 447 transitions. Word has length 153 [2018-11-18 17:34:15,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:15,634 INFO L480 AbstractCegarLoop]: Abstraction has 401 states and 447 transitions. [2018-11-18 17:34:15,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 66 states. [2018-11-18 17:34:15,634 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 447 transitions. [2018-11-18 17:34:15,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2018-11-18 17:34:15,640 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:15,641 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:15,641 INFO L423 AbstractCegarLoop]: === Iteration 61 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:15,641 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:15,641 INFO L82 PathProgramCache]: Analyzing trace with hash -1426000942, now seen corresponding path program 1 times [2018-11-18 17:34:15,641 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:15,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:15,642 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:15,642 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:15,642 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 17:34:15,770 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:34:15,770 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:34:15,771 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 160 with the following transitions: [2018-11-18 17:34:15,771 INFO L202 CegarAbsIntRunner]: [0], [5], [9], [11], [12], [13], [26], [29], [33], [39], [42], [78], [232], [235], [239], [240], [241], [245], [248], [256], [261], [266], [271], [274], [289], [307], [319], [323], [326], [329], [332], [338], [356], [359], [362], [390], [395], [396], [398], [399], [437], [440], [445], [446], [452], [458], [460], [462], [469], [471], [473], [476], [495], [499], [503], [507], [513], [519], [521], [524], [532], [535], [540], [547], [549], [556], [558], [559], [584], [587], [592], [595], [596], [597], [598], [599], [600], [603], [606], [608], [611], [619], [622], [632], [644], [647], [652], [663], [664], [920], [921], [954], [956], [960], [962], [969], [971], [972], [978], [981], [986], [989], [1016], [1017], [1062], [1063], [1064], [1065], [1072], [1073], [1076], [1084], [1085], [1094], [1095], [1098], [1099], [1102], [1103], [1104], [1105], [1108], [1109], [1110], [1111], [1112], [1113], [1146], [1147], [1148], [1149], [1152], [1153], [1154] [2018-11-18 17:34:15,775 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:34:15,775 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:34:15,877 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 17:34:15,877 INFO L272 AbstractInterpreter]: Visited 87 different actions 112 times. Never merged. Never widened. Performed 1633 root evaluator evaluations with a maximum evaluation depth of 8. Performed 1633 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Never found a fixpoint. Largest state had 125 variables. [2018-11-18 17:34:15,879 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:15,880 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 17:34:16,047 INFO L227 lantSequenceWeakener]: Weakened 110 states. On average, predicates are now at 76.49% of their original sizes. [2018-11-18 17:34:16,047 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 17:34:16,680 INFO L415 sIntCurrentIteration]: We unified 158 AI predicates to 158 [2018-11-18 17:34:16,680 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 17:34:16,680 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:34:16,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [44] imperfect sequences [12] total 54 [2018-11-18 17:34:16,681 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:16,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 44 states [2018-11-18 17:34:16,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2018-11-18 17:34:16,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=1734, Unknown=0, NotChecked=0, Total=1892 [2018-11-18 17:34:16,681 INFO L87 Difference]: Start difference. First operand 401 states and 447 transitions. Second operand 44 states. [2018-11-18 17:34:20,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:20,365 INFO L93 Difference]: Finished difference Result 494 states and 548 transitions. [2018-11-18 17:34:20,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 17:34:20,366 INFO L78 Accepts]: Start accepts. Automaton has 44 states. Word has length 159 [2018-11-18 17:34:20,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:20,367 INFO L225 Difference]: With dead ends: 494 [2018-11-18 17:34:20,367 INFO L226 Difference]: Without dead ends: 416 [2018-11-18 17:34:20,367 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 172 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 960 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=265, Invalid=3041, Unknown=0, NotChecked=0, Total=3306 [2018-11-18 17:34:20,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2018-11-18 17:34:20,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 372. [2018-11-18 17:34:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2018-11-18 17:34:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 412 transitions. [2018-11-18 17:34:20,394 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 412 transitions. Word has length 159 [2018-11-18 17:34:20,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:20,394 INFO L480 AbstractCegarLoop]: Abstraction has 372 states and 412 transitions. [2018-11-18 17:34:20,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 44 states. [2018-11-18 17:34:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 412 transitions. [2018-11-18 17:34:20,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-11-18 17:34:20,396 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:20,396 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:20,396 INFO L423 AbstractCegarLoop]: === Iteration 62 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:20,397 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:20,397 INFO L82 PathProgramCache]: Analyzing trace with hash -1599099950, now seen corresponding path program 1 times [2018-11-18 17:34:20,397 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:20,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:20,397 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:20,397 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:20,397 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 17:34:20,444 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:20,444 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 17:34:20,444 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:20,445 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 17:34:20,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 17:34:20,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:34:20,445 INFO L87 Difference]: Start difference. First operand 372 states and 412 transitions. Second operand 6 states. [2018-11-18 17:34:20,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:20,498 INFO L93 Difference]: Finished difference Result 541 states and 602 transitions. [2018-11-18 17:34:20,499 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:34:20,499 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 161 [2018-11-18 17:34:20,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:20,500 INFO L225 Difference]: With dead ends: 541 [2018-11-18 17:34:20,500 INFO L226 Difference]: Without dead ends: 377 [2018-11-18 17:34:20,501 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-18 17:34:20,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2018-11-18 17:34:20,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 371. [2018-11-18 17:34:20,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371 states. [2018-11-18 17:34:20,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 409 transitions. [2018-11-18 17:34:20,526 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 409 transitions. Word has length 161 [2018-11-18 17:34:20,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:20,527 INFO L480 AbstractCegarLoop]: Abstraction has 371 states and 409 transitions. [2018-11-18 17:34:20,527 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 17:34:20,527 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 409 transitions. [2018-11-18 17:34:20,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-18 17:34:20,528 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:20,529 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:20,529 INFO L423 AbstractCegarLoop]: === Iteration 63 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:20,529 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:20,529 INFO L82 PathProgramCache]: Analyzing trace with hash -2027835261, now seen corresponding path program 1 times [2018-11-18 17:34:20,529 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:20,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:20,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:20,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:20,530 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-18 17:34:20,615 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:20,615 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-18 17:34:20,615 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:20,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 17:34:20,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 17:34:20,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-11-18 17:34:20,616 INFO L87 Difference]: Start difference. First operand 371 states and 409 transitions. Second operand 10 states. [2018-11-18 17:34:21,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:21,210 INFO L93 Difference]: Finished difference Result 861 states and 965 transitions. [2018-11-18 17:34:21,211 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-18 17:34:21,211 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2018-11-18 17:34:21,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:21,212 INFO L225 Difference]: With dead ends: 861 [2018-11-18 17:34:21,212 INFO L226 Difference]: Without dead ends: 609 [2018-11-18 17:34:21,213 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=103, Invalid=403, Unknown=0, NotChecked=0, Total=506 [2018-11-18 17:34:21,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 609 states. [2018-11-18 17:34:21,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 609 to 545. [2018-11-18 17:34:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545 states. [2018-11-18 17:34:21,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 545 states and 601 transitions. [2018-11-18 17:34:21,279 INFO L78 Accepts]: Start accepts. Automaton has 545 states and 601 transitions. Word has length 162 [2018-11-18 17:34:21,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:21,280 INFO L480 AbstractCegarLoop]: Abstraction has 545 states and 601 transitions. [2018-11-18 17:34:21,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 17:34:21,280 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 601 transitions. [2018-11-18 17:34:21,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-11-18 17:34:21,281 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:21,281 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:21,282 INFO L423 AbstractCegarLoop]: === Iteration 64 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:21,282 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:21,282 INFO L82 PathProgramCache]: Analyzing trace with hash -581254395, now seen corresponding path program 1 times [2018-11-18 17:34:21,282 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:21,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:21,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:21,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:21,283 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:21,462 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-11-18 17:34:21,462 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 17:34:21,462 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 17:34:21,463 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 163 with the following transitions: [2018-11-18 17:34:21,463 INFO L202 CegarAbsIntRunner]: [0], [5], [9], [11], [12], [13], [26], [29], [33], [39], [42], [78], [232], [235], [239], [240], [241], [245], [250], [256], [261], [266], [271], [274], [289], [307], [319], [323], [326], [329], [332], [338], [356], [359], [362], [390], [395], [396], [398], [399], [400], [411], [415], [425], [428], [433], [436], [437], [440], [445], [446], [452], [458], [460], [462], [469], [471], [473], [476], [495], [499], [503], [507], [513], [517], [532], [535], [540], [547], [549], [556], [558], [559], [584], [587], [592], [595], [596], [597], [598], [599], [600], [603], [606], [608], [611], [619], [622], [624], [627], [632], [634], [644], [647], [652], [663], [664], [920], [921], [954], [956], [960], [962], [965], [967], [971], [972], [1016], [1017], [1062], [1063], [1064], [1065], [1072], [1073], [1076], [1084], [1085], [1094], [1095], [1098], [1099], [1104], [1105], [1108], [1109], [1110], [1111], [1112], [1113], [1146], [1147], [1148], [1149], [1150], [1151], [1152], [1153], [1154] [2018-11-18 17:34:21,466 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 17:34:21,466 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 17:34:21,855 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 17:34:21,855 INFO L272 AbstractInterpreter]: Visited 137 different actions 362 times. Merged at 53 different actions 109 times. Never widened. Performed 5444 root evaluator evaluations with a maximum evaluation depth of 8. Performed 5444 inverse root evaluator evaluations with a maximum inverse evaluation depth of 8. Found 1 fixpoints after 1 different actions. Largest state had 124 variables. [2018-11-18 17:34:21,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:21,858 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 17:34:22,118 INFO L227 lantSequenceWeakener]: Weakened 158 states. On average, predicates are now at 75.92% of their original sizes. [2018-11-18 17:34:22,118 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 17:34:23,890 INFO L415 sIntCurrentIteration]: We unified 161 AI predicates to 161 [2018-11-18 17:34:23,890 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 17:34:23,890 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 17:34:23,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [75] imperfect sequences [15] total 88 [2018-11-18 17:34:23,890 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:23,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 75 states [2018-11-18 17:34:23,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2018-11-18 17:34:23,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=358, Invalid=5192, Unknown=0, NotChecked=0, Total=5550 [2018-11-18 17:34:23,891 INFO L87 Difference]: Start difference. First operand 545 states and 601 transitions. Second operand 75 states. [2018-11-18 17:34:38,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:38,961 INFO L93 Difference]: Finished difference Result 822 states and 912 transitions. [2018-11-18 17:34:38,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2018-11-18 17:34:38,962 INFO L78 Accepts]: Start accepts. Automaton has 75 states. Word has length 162 [2018-11-18 17:34:38,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:38,963 INFO L225 Difference]: With dead ends: 822 [2018-11-18 17:34:38,963 INFO L226 Difference]: Without dead ends: 573 [2018-11-18 17:34:38,965 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 210 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 122 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4439 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=900, Invalid=14352, Unknown=0, NotChecked=0, Total=15252 [2018-11-18 17:34:38,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 573 states. [2018-11-18 17:34:39,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 573 to 545. [2018-11-18 17:34:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 545 states. [2018-11-18 17:34:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 545 states and 596 transitions. [2018-11-18 17:34:39,039 INFO L78 Accepts]: Start accepts. Automaton has 545 states and 596 transitions. Word has length 162 [2018-11-18 17:34:39,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:39,040 INFO L480 AbstractCegarLoop]: Abstraction has 545 states and 596 transitions. [2018-11-18 17:34:39,040 INFO L481 AbstractCegarLoop]: Interpolant automaton has 75 states. [2018-11-18 17:34:39,040 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 596 transitions. [2018-11-18 17:34:39,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2018-11-18 17:34:39,041 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:39,042 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:39,042 INFO L423 AbstractCegarLoop]: === Iteration 65 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:39,042 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:39,042 INFO L82 PathProgramCache]: Analyzing trace with hash -214468984, now seen corresponding path program 1 times [2018-11-18 17:34:39,042 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:39,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:39,043 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:39,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:39,043 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:39,187 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-11-18 17:34:39,187 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:39,188 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-18 17:34:39,188 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:39,190 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 17:34:39,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 17:34:39,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-11-18 17:34:39,194 INFO L87 Difference]: Start difference. First operand 545 states and 596 transitions. Second operand 12 states. [2018-11-18 17:34:39,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:39,548 INFO L93 Difference]: Finished difference Result 614 states and 682 transitions. [2018-11-18 17:34:39,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 17:34:39,548 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 164 [2018-11-18 17:34:39,548 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:39,550 INFO L225 Difference]: With dead ends: 614 [2018-11-18 17:34:39,550 INFO L226 Difference]: Without dead ends: 416 [2018-11-18 17:34:39,550 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2018-11-18 17:34:39,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2018-11-18 17:34:39,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 409. [2018-11-18 17:34:39,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 409 states. [2018-11-18 17:34:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 409 states and 445 transitions. [2018-11-18 17:34:39,605 INFO L78 Accepts]: Start accepts. Automaton has 409 states and 445 transitions. Word has length 164 [2018-11-18 17:34:39,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:39,605 INFO L480 AbstractCegarLoop]: Abstraction has 409 states and 445 transitions. [2018-11-18 17:34:39,605 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 17:34:39,605 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 445 transitions. [2018-11-18 17:34:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-18 17:34:39,606 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:39,607 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:39,607 INFO L423 AbstractCegarLoop]: === Iteration 66 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:39,607 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:39,607 INFO L82 PathProgramCache]: Analyzing trace with hash -1244353884, now seen corresponding path program 1 times [2018-11-18 17:34:39,607 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:39,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:39,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:39,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:39,608 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-11-18 17:34:39,745 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:39,745 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-11-18 17:34:39,745 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:39,745 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 17:34:39,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 17:34:39,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-11-18 17:34:39,746 INFO L87 Difference]: Start difference. First operand 409 states and 445 transitions. Second operand 12 states. [2018-11-18 17:34:39,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:39,966 INFO L93 Difference]: Finished difference Result 482 states and 539 transitions. [2018-11-18 17:34:39,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-18 17:34:39,968 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 170 [2018-11-18 17:34:39,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:39,969 INFO L225 Difference]: With dead ends: 482 [2018-11-18 17:34:39,969 INFO L226 Difference]: Without dead ends: 426 [2018-11-18 17:34:39,969 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2018-11-18 17:34:39,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 426 states. [2018-11-18 17:34:40,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 426 to 417. [2018-11-18 17:34:40,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2018-11-18 17:34:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 453 transitions. [2018-11-18 17:34:40,022 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 453 transitions. Word has length 170 [2018-11-18 17:34:40,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:40,022 INFO L480 AbstractCegarLoop]: Abstraction has 417 states and 453 transitions. [2018-11-18 17:34:40,025 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 17:34:40,025 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 453 transitions. [2018-11-18 17:34:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-18 17:34:40,026 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:40,026 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:40,026 INFO L423 AbstractCegarLoop]: === Iteration 67 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:40,027 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:40,027 INFO L82 PathProgramCache]: Analyzing trace with hash -1375561467, now seen corresponding path program 1 times [2018-11-18 17:34:40,027 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:40,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:40,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:40,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:40,028 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-18 17:34:40,107 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:40,107 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 17:34:40,107 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:40,108 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 17:34:40,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 17:34:40,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 17:34:40,108 INFO L87 Difference]: Start difference. First operand 417 states and 453 transitions. Second operand 5 states. [2018-11-18 17:34:40,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:40,201 INFO L93 Difference]: Finished difference Result 466 states and 505 transitions. [2018-11-18 17:34:40,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 17:34:40,201 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2018-11-18 17:34:40,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:40,202 INFO L225 Difference]: With dead ends: 466 [2018-11-18 17:34:40,202 INFO L226 Difference]: Without dead ends: 211 [2018-11-18 17:34:40,203 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 17:34:40,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2018-11-18 17:34:40,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2018-11-18 17:34:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2018-11-18 17:34:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 223 transitions. [2018-11-18 17:34:40,231 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 223 transitions. Word has length 170 [2018-11-18 17:34:40,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:40,232 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 223 transitions. [2018-11-18 17:34:40,232 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 17:34:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 223 transitions. [2018-11-18 17:34:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2018-11-18 17:34:40,233 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 17:34:40,233 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 17:34:40,233 INFO L423 AbstractCegarLoop]: === Iteration 68 === [errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 17:34:40,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 17:34:40,233 INFO L82 PathProgramCache]: Analyzing trace with hash 2055843953, now seen corresponding path program 1 times [2018-11-18 17:34:40,233 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 17:34:40,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:40,234 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 17:34:40,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 17:34:40,234 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 17:34:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 17:34:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2018-11-18 17:34:40,446 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 17:34:40,446 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-11-18 17:34:40,447 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 17:34:40,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 17:34:40,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 17:34:40,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-11-18 17:34:40,447 INFO L87 Difference]: Start difference. First operand 211 states and 223 transitions. Second operand 14 states. [2018-11-18 17:34:41,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 17:34:41,021 INFO L93 Difference]: Finished difference Result 211 states and 223 transitions. [2018-11-18 17:34:41,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-18 17:34:41,025 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 173 [2018-11-18 17:34:41,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 17:34:41,025 INFO L225 Difference]: With dead ends: 211 [2018-11-18 17:34:41,026 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 17:34:41,026 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2018-11-18 17:34:41,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 17:34:41,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 17:34:41,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 17:34:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 17:34:41,027 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 173 [2018-11-18 17:34:41,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 17:34:41,027 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 17:34:41,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 17:34:41,027 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 17:34:41,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 17:34:41,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 17:34:41,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:41,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:42,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:42,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:42,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:42,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:42,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:42,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:42,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:43,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 17:34:44,136 WARN L180 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:34:44,509 WARN L180 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 107 [2018-11-18 17:34:44,839 WARN L180 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 101 [2018-11-18 17:34:45,044 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 103 [2018-11-18 17:34:45,466 WARN L180 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 123 [2018-11-18 17:34:45,575 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 56 [2018-11-18 17:34:45,812 WARN L180 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 102 [2018-11-18 17:34:46,203 WARN L180 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 107 [2018-11-18 17:34:46,345 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:34:46,698 WARN L180 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 53 [2018-11-18 17:34:46,871 WARN L180 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2018-11-18 17:34:47,466 WARN L180 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 128 [2018-11-18 17:34:47,597 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:34:48,179 WARN L180 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 87 [2018-11-18 17:34:48,341 WARN L180 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2018-11-18 17:34:48,540 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2018-11-18 17:34:48,931 WARN L180 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 107 [2018-11-18 17:34:49,099 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 102 [2018-11-18 17:34:49,288 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 91 [2018-11-18 17:34:49,605 WARN L180 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 115 [2018-11-18 17:34:50,101 WARN L180 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 107 [2018-11-18 17:34:50,243 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:34:50,356 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 50 [2018-11-18 17:34:50,560 WARN L180 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2018-11-18 17:34:50,829 WARN L180 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 110 [2018-11-18 17:34:50,972 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:34:51,313 WARN L180 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 83 [2018-11-18 17:34:51,658 WARN L180 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 87 [2018-11-18 17:34:51,906 WARN L180 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 108 [2018-11-18 17:34:52,049 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:34:52,262 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:34:52,824 WARN L180 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 113 [2018-11-18 17:34:52,992 WARN L180 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 102 [2018-11-18 17:34:54,367 WARN L180 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 286 DAG size of output: 148 [2018-11-18 17:34:54,888 WARN L180 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 126 [2018-11-18 17:34:55,018 WARN L180 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:34:55,199 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 104 [2018-11-18 17:34:55,366 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 103 [2018-11-18 17:34:55,736 WARN L180 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 107 [2018-11-18 17:34:55,942 WARN L180 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2018-11-18 17:34:56,085 WARN L180 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 63 [2018-11-18 17:34:56,248 WARN L180 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:34:56,412 WARN L180 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2018-11-18 17:34:56,772 WARN L180 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 109 [2018-11-18 17:34:56,960 WARN L180 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 107 [2018-11-18 17:34:57,195 WARN L180 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 113 [2018-11-18 17:34:57,337 WARN L180 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:34:57,798 WARN L180 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 107 [2018-11-18 17:34:58,216 WARN L180 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 85 [2018-11-18 17:34:58,422 WARN L180 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 91 [2018-11-18 17:34:58,978 WARN L180 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 90 [2018-11-18 17:34:59,154 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 106 [2018-11-18 17:34:59,571 WARN L180 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 122 [2018-11-18 17:34:59,742 WARN L180 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:34:59,892 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 66 [2018-11-18 17:35:00,054 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:35:00,671 WARN L180 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 119 [2018-11-18 17:35:01,170 WARN L180 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 116 [2018-11-18 17:35:01,346 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 63 [2018-11-18 17:35:01,616 WARN L180 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 121 [2018-11-18 17:35:01,932 WARN L180 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 75 [2018-11-18 17:35:02,399 WARN L180 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 120 [2018-11-18 17:35:02,603 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2018-11-18 17:35:02,744 WARN L180 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:35:02,859 WARN L180 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 107 [2018-11-18 17:35:03,310 WARN L180 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 85 [2018-11-18 17:35:03,785 WARN L180 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 90 [2018-11-18 17:35:04,061 WARN L180 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 121 [2018-11-18 17:35:04,289 WARN L180 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 105 [2018-11-18 17:35:04,466 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 106 [2018-11-18 17:35:04,794 WARN L180 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 104 [2018-11-18 17:35:05,034 WARN L180 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 108 [2018-11-18 17:35:05,250 WARN L180 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 59 [2018-11-18 17:35:05,414 WARN L180 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:35:05,758 WARN L180 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 73 [2018-11-18 17:35:06,158 WARN L180 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 110 [2018-11-18 17:35:06,289 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2018-11-18 17:35:06,892 WARN L180 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 121 [2018-11-18 17:35:07,364 WARN L180 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 101 [2018-11-18 17:35:07,528 WARN L180 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:35:07,673 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:35:07,976 WARN L180 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 104 [2018-11-18 17:35:08,118 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 93 [2018-11-18 17:35:08,296 WARN L180 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2018-11-18 17:35:08,412 WARN L180 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2018-11-18 17:35:08,607 WARN L180 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 66 [2018-11-18 17:35:08,635 INFO L425 ceAbstractionStarter]: For program point IoRegisterDeviceInterfaceFINAL(lines 908 929) no Hoare annotation was computed. [2018-11-18 17:35:08,635 INFO L425 ceAbstractionStarter]: For program point IoRegisterDeviceInterfaceEXIT(lines 908 929) no Hoare annotation was computed. [2018-11-18 17:35:08,635 INFO L428 ceAbstractionStarter]: At program point IoRegisterDeviceInterfaceENTRY(lines 908 929) the Hoare annotation is: true [2018-11-18 17:35:08,635 INFO L428 ceAbstractionStarter]: At program point L918(lines 917 927) the Hoare annotation is: true [2018-11-18 17:35:08,635 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 919 926) no Hoare annotation was computed. [2018-11-18 17:35:08,635 INFO L428 ceAbstractionStarter]: At program point L916(lines 915 927) the Hoare annotation is: true [2018-11-18 17:35:08,636 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 927) no Hoare annotation was computed. [2018-11-18 17:35:08,636 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 919 926) no Hoare annotation was computed. [2018-11-18 17:35:08,636 INFO L425 ceAbstractionStarter]: For program point _BLAST_initFINAL(lines 66 86) no Hoare annotation was computed. [2018-11-18 17:35:08,636 INFO L421 ceAbstractionStarter]: At program point _BLAST_initENTRY(lines 66 86) the Hoare annotation is: (or (not (= ~myStatus~0 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 ~FloppyDiskPeripheral~0)) (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (<= ~MPR3~0 ~s~0) (= ~DC~0 ~s~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 ~NP~0) (= ~SKIP2~0 ~s~0) (= |old(~s~0)| ~s~0) (= ~s~0 ~SKIP1~0) (= ~IPC~0 ~s~0) (<= ~s~0 ~MPR3~0) (= ~MPR1~0 ~s~0)) (not (= ~FlConfigCallBack~0 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)) (not (= ~PagingReferenceCount~0 0)) (not (= 0 ~DiskController~0)) (not (= 0 ~MaximumInterfaceType~0)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 ~Suspended~0)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= ~KernelMode~0 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,636 INFO L425 ceAbstractionStarter]: For program point _BLAST_initEXIT(lines 66 86) no Hoare annotation was computed. [2018-11-18 17:35:08,636 INFO L425 ceAbstractionStarter]: For program point IoSetDeviceInterfaceStateEXIT(lines 930 950) no Hoare annotation was computed. [2018-11-18 17:35:08,636 INFO L428 ceAbstractionStarter]: At program point L939(lines 938 948) the Hoare annotation is: true [2018-11-18 17:35:08,636 INFO L428 ceAbstractionStarter]: At program point L937(lines 936 948) the Hoare annotation is: true [2018-11-18 17:35:08,636 INFO L425 ceAbstractionStarter]: For program point L936(lines 936 948) no Hoare annotation was computed. [2018-11-18 17:35:08,636 INFO L428 ceAbstractionStarter]: At program point IoSetDeviceInterfaceStateENTRY(lines 930 950) the Hoare annotation is: true [2018-11-18 17:35:08,636 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 940 947) no Hoare annotation was computed. [2018-11-18 17:35:08,637 INFO L425 ceAbstractionStarter]: For program point IoSetDeviceInterfaceStateFINAL(lines 930 950) no Hoare annotation was computed. [2018-11-18 17:35:08,637 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 940 947) no Hoare annotation was computed. [2018-11-18 17:35:08,637 INFO L421 ceAbstractionStarter]: At program point L225(lines 224 419) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= |old(~s~0)| ~s~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,637 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 194) no Hoare annotation was computed. [2018-11-18 17:35:08,637 INFO L425 ceAbstractionStarter]: For program point L192-2(lines 192 194) no Hoare annotation was computed. [2018-11-18 17:35:08,637 INFO L421 ceAbstractionStarter]: At program point L341(line 341) the Hoare annotation is: (let ((.cse23 (+ ~NP~0 5)) (.cse24 (+ ~DC~0 2)) (.cse20 (+ ~SKIP1~0 2)) (.cse18 (+ ~DC~0 5)) (.cse17 (<= FloppyPnp_~__cil_tmp30~0 259)) (.cse19 (= 0 ~pended~0)) (.cse21 (<= 1 ~compRegistered~0)) (.cse22 (<= 259 FloppyPnp_~__cil_tmp30~0)) (.cse25 (= 0 ~myStatus~0)) (.cse26 (= 1 ~setEventCalled~0)) (.cse27 (= |old(~customIrp~0)| ~customIrp~0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (and .cse17 .cse19 .cse21 .cse22 (<= ~MPR3~0 ~s~0) (<= ~s~0 ~MPR3~0) .cse25 .cse26 .cse27)) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 .cse23) (< ~SKIP2~0 .cse24) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse20) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 .cse18) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse16 (and .cse17 (<= .cse18 ~IPC~0) .cse19 (not (= 259 FloppyPnp_~ntStatus~0)) (= |old(~s~0)| ~s~0) (<= .cse20 ~MPR1~0) .cse21 (= 0 ~customIrp~0) .cse22 (<= .cse23 ~MPR3~0) (<= .cse24 ~SKIP2~0) .cse25 (= ~NP~0 |old(~s~0)|) (<= ~MPR3~0 6) .cse26 .cse27 (<= (+ ~s~0 2) ~SKIP1~0) (<= 6 ~MPR3~0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16)))) [2018-11-18 17:35:08,638 INFO L425 ceAbstractionStarter]: For program point L341-1(line 341) no Hoare annotation was computed. [2018-11-18 17:35:08,638 INFO L425 ceAbstractionStarter]: For program point L209(lines 209 424) no Hoare annotation was computed. [2018-11-18 17:35:08,638 INFO L425 ceAbstractionStarter]: For program point L300(lines 300 306) no Hoare annotation was computed. [2018-11-18 17:35:08,638 INFO L421 ceAbstractionStarter]: At program point L325(line 325) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,638 INFO L425 ceAbstractionStarter]: For program point L259(lines 259 290) no Hoare annotation was computed. [2018-11-18 17:35:08,638 INFO L425 ceAbstractionStarter]: For program point L218(lines 218 421) no Hoare annotation was computed. [2018-11-18 17:35:08,638 INFO L421 ceAbstractionStarter]: At program point L408(line 408) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,638 INFO L425 ceAbstractionStarter]: For program point L408-1(lines 404 410) no Hoare annotation was computed. [2018-11-18 17:35:08,639 INFO L421 ceAbstractionStarter]: At program point L243(line 243) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,639 INFO L425 ceAbstractionStarter]: For program point L243-1(lines 239 245) no Hoare annotation was computed. [2018-11-18 17:35:08,639 INFO L421 ceAbstractionStarter]: At program point L202(line 202) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (and (= 0 ~pended~0) (= ~s~0 ~NP~0) (= 0 ~compRegistered~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,639 INFO L425 ceAbstractionStarter]: For program point L235-1(lines 228 416) no Hoare annotation was computed. [2018-11-18 17:35:08,639 INFO L425 ceAbstractionStarter]: For program point L202-1(line 202) no Hoare annotation was computed. [2018-11-18 17:35:08,639 INFO L425 ceAbstractionStarter]: For program point $Ultimate##21(lines 228 418) no Hoare annotation was computed. [2018-11-18 17:35:08,639 INFO L425 ceAbstractionStarter]: For program point $Ultimate##20(lines 228 418) no Hoare annotation was computed. [2018-11-18 17:35:08,639 INFO L421 ceAbstractionStarter]: At program point L392(lines 392 393) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~SKIP2~0 ~s~0) (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,640 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 365) no Hoare annotation was computed. [2018-11-18 17:35:08,640 INFO L425 ceAbstractionStarter]: For program point L392-1(lines 392 393) no Hoare annotation was computed. [2018-11-18 17:35:08,640 INFO L421 ceAbstractionStarter]: At program point L227(lines 226 419) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= |old(~s~0)| ~s~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,640 INFO L421 ceAbstractionStarter]: At program point L417(lines 228 418) the Hoare annotation is: (let ((.cse35 (+ ~DC~0 5)) (.cse34 (+ ~SKIP1~0 2)) (.cse33 (+ ~NP~0 2))) (let ((.cse23 (<= .cse33 ~SKIP1~0)) (.cse27 (= 0 ~pended~0)) (.cse31 (= ~SKIP2~0 ~s~0)) (.cse29 (<= .cse34 ~MPR1~0)) (.cse25 (<= .cse35 ~IPC~0)) (.cse26 (<= (+ ~NP~0 5) ~MPR3~0)) (.cse28 (<= (+ ~DC~0 2) ~SKIP2~0)) (.cse24 (= ~DC~0 ~s~0)) (.cse30 (= 0 ~compRegistered~0)) (.cse32 (= ~pended~0 1))) (let ((.cse0 (and .cse24 .cse30 .cse32)) (.cse1 (not (= 2 ~DC~0))) (.cse2 (not (= ~UNLOADED~0 0))) (.cse3 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse4 (and .cse30 .cse32 (= ~IPC~0 ~s~0))) (.cse5 (not (= ~FlConfigCallBack~0 0))) (.cse6 (not (= 5 ~MPR1~0))) (.cse7 (or (< ~SKIP1~0 .cse33) (< 6 ~MPR3~0) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse34) (not (= |old(~compRegistered~0)| 0)) (< ~IPC~0 .cse35) (not (= |old(~customIrp~0)| 0)))) (.cse8 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse9 (not (= 7 ~IPC~0))) (.cse11 (not (= ~SKIP2~0 4))) (.cse10 (and .cse25 .cse26 (= ~s~0 ~NP~0) .cse30 .cse28 .cse32)) (.cse12 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse13 (not (= 0 ~DiskController~0))) (.cse14 (not (= 0 ~MaximumInterfaceType~0))) (.cse15 (not (= 1 ~NP~0))) (.cse16 (not (= 0 ~Suspended~0))) (.cse17 (and .cse23 .cse25 .cse26 .cse27 .cse28 .cse31 .cse29 (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0) (<= ~compRegistered~0 0))) (.cse18 (not (= 0 |old(~pended~0)|))) (.cse19 (not (= ~KernelMode~0 0))) (.cse20 (and .cse23 .cse25 .cse26 .cse30 .cse28 .cse31 .cse29 .cse32)) (.cse22 (and (<= ~MPR3~0 6) (and .cse23 (and .cse24 .cse25 .cse26 .cse27 .cse28) .cse29 (= ~NP~0 |old(~s~0)|)) (<= 6 ~MPR3~0))) (.cse21 (not (= 259 FloppyPnp_~ntStatus~0)))) (and (or .cse0 (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (and .cse21 .cse22)) (or .cse0 .cse1 .cse2 (not (= |old(~myStatus~0)| 0)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse11 .cse10 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (and .cse22 .cse21)))))) [2018-11-18 17:35:08,640 INFO L421 ceAbstractionStarter]: At program point L351(line 351) the Hoare annotation is: (let ((.cse17 (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0))) (.cse18 (= |old(~customIrp~0)| ~customIrp~0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (and .cse17 (not (= 259 FloppyPnp_~ntStatus~0)) (= 1 ~setEventCalled~0) .cse18)) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (and .cse17 (= 0 FloppyPnp_~ntStatus~0) (= 0 ~myStatus~0) .cse18)) (.cse13 (not (= 5 ~MPR1~0))) (.cse14 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse15 (not (= ~KernelMode~0 0))) (.cse16 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16)))) [2018-11-18 17:35:08,640 INFO L425 ceAbstractionStarter]: For program point L318(lines 318 330) no Hoare annotation was computed. [2018-11-18 17:35:08,641 INFO L421 ceAbstractionStarter]: At program point L219(lines 215 422) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 |old(~s~0)|) (= 0 FloppyPnp_~ntStatus~0) (= 0 ~myStatus~0) (= |old(~customIrp~0)| ~customIrp~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,641 INFO L425 ceAbstractionStarter]: For program point L376(lines 376 382) no Hoare annotation was computed. [2018-11-18 17:35:08,641 INFO L421 ceAbstractionStarter]: At program point L310(line 310) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 ~SKIP1~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,641 INFO L425 ceAbstractionStarter]: For program point L310-1(line 310) no Hoare annotation was computed. [2018-11-18 17:35:08,641 INFO L421 ceAbstractionStarter]: At program point L335(line 335) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (and (= 0 ~pended~0) (= ~s~0 |old(~s~0)|) (<= 1 ~compRegistered~0) (= 0 FloppyPnp_~ntStatus~0) (= 0 ~myStatus~0) (= |old(~customIrp~0)| ~customIrp~0))) (.cse5 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse6 (not (= 0 ~DiskController~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,641 INFO L425 ceAbstractionStarter]: For program point L335-1(line 335) no Hoare annotation was computed. [2018-11-18 17:35:08,642 INFO L421 ceAbstractionStarter]: At program point L261(lines 261 262) the Hoare annotation is: (let ((.cse17 (= 0 ~compRegistered~0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse4 (not (= ~SKIP2~0 4))) (.cse3 (and (= 0 ~pended~0) .cse17 (= ~s~0 |old(~s~0)|) (= |old(~customIrp~0)| ~customIrp~0))) (.cse5 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse6 (not (= 0 ~DiskController~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (and .cse17 (= |old(~s~0)| ~s~0) (= ~pended~0 1))) (.cse14 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse15 (not (= ~KernelMode~0 0))) (.cse16 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16)))) [2018-11-18 17:35:08,642 INFO L425 ceAbstractionStarter]: For program point L294-1(lines 228 416) no Hoare annotation was computed. [2018-11-18 17:35:08,642 INFO L425 ceAbstractionStarter]: For program point L261-1(lines 261 262) no Hoare annotation was computed. [2018-11-18 17:35:08,642 INFO L425 ceAbstractionStarter]: For program point L212(lines 212 423) no Hoare annotation was computed. [2018-11-18 17:35:08,642 INFO L421 ceAbstractionStarter]: At program point L369(line 369) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 ~SKIP1~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,642 INFO L425 ceAbstractionStarter]: For program point L369-1(line 369) no Hoare annotation was computed. [2018-11-18 17:35:08,642 INFO L425 ceAbstractionStarter]: For program point L270(lines 270 276) no Hoare annotation was computed. [2018-11-18 17:35:08,642 INFO L425 ceAbstractionStarter]: For program point L427(lines 427 429) no Hoare annotation was computed. [2018-11-18 17:35:08,642 INFO L425 ceAbstractionStarter]: For program point L427-2(lines 427 429) no Hoare annotation was computed. [2018-11-18 17:35:08,643 INFO L421 ceAbstractionStarter]: At program point L320(line 320) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,643 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 420) no Hoare annotation was computed. [2018-11-18 17:35:08,643 INFO L421 ceAbstractionStarter]: At program point L213(lines 209 424) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse4 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 |old(~s~0)|) (= |old(~customIrp~0)| ~customIrp~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse5 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse6 (not (= 0 ~DiskController~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,643 INFO L421 ceAbstractionStarter]: At program point L304(line 304) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,643 INFO L425 ceAbstractionStarter]: For program point L304-1(lines 300 306) no Hoare annotation was computed. [2018-11-18 17:35:08,643 INFO L425 ceAbstractionStarter]: For program point L197(lines 197 205) no Hoare annotation was computed. [2018-11-18 17:35:08,644 INFO L421 ceAbstractionStarter]: At program point L288(line 288) the Hoare annotation is: (let ((.cse17 (= 0 ~compRegistered~0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse4 (not (= ~SKIP2~0 4))) (.cse3 (and (= ~s~0 ~NP~0) .cse17 (= ~pended~0 1))) (.cse5 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse6 (not (= 0 ~DiskController~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (and (<= (+ FloppyPnp_~ntStatus~0 1073741823) 0) (= 0 ~pended~0) .cse17 (= |old(~s~0)| ~s~0))) (.cse10 (not (= ~FlConfigCallBack~0 0))) (.cse11 (not (= 1 ~NP~0))) (.cse12 (not (= 0 ~Suspended~0))) (.cse13 (not (= 5 ~MPR1~0))) (.cse14 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse15 (not (= ~KernelMode~0 0))) (.cse16 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16)))) [2018-11-18 17:35:08,644 INFO L421 ceAbstractionStarter]: At program point L255(line 255) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse4 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 |old(~s~0)|) (= |old(~customIrp~0)| ~customIrp~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse5 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse6 (not (= 0 ~DiskController~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,644 INFO L421 ceAbstractionStarter]: At program point L222(lines 221 420) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= |old(~s~0)| ~s~0))) (.cse7 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,644 INFO L425 ceAbstractionStarter]: For program point L255-1(line 255) no Hoare annotation was computed. [2018-11-18 17:35:08,644 INFO L421 ceAbstractionStarter]: At program point L280(line 280) the Hoare annotation is: (let ((.cse17 (= 0 ~compRegistered~0)) (.cse18 (= ~s~0 ~SKIP1~0))) (let ((.cse0 (and (= 0 ~pended~0) .cse17 .cse18 (= |old(~customIrp~0)| ~customIrp~0))) (.cse1 (not (= 2 ~DC~0))) (.cse2 (not (= ~UNLOADED~0 0))) (.cse3 (not (= 7 ~IPC~0))) (.cse4 (not (= ~SKIP2~0 4))) (.cse5 (and .cse17 (= ~pended~0 1) .cse18)) (.cse6 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse7 (not (= 0 ~DiskController~0))) (.cse8 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse9 (not (= 0 ~MaximumInterfaceType~0))) (.cse10 (not (= ~FlConfigCallBack~0 0))) (.cse11 (not (= 1 ~NP~0))) (.cse12 (not (= 0 ~Suspended~0))) (.cse13 (not (= 5 ~MPR1~0))) (.cse14 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse15 (not (= ~KernelMode~0 0))) (.cse16 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16) (or .cse0 .cse1 .cse2 (not (= |old(~myStatus~0)| 0)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16)))) [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L280-1(line 280) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L239(lines 239 245) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L206(lines 206 425) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L421 ceAbstractionStarter]: At program point L363(line 363) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L396-1(lines 396 400) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L363-1(lines 359 365) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L264(lines 264 266) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L425 ceAbstractionStarter]: For program point L264-2(lines 264 266) no Hoare annotation was computed. [2018-11-18 17:35:08,645 INFO L421 ceAbstractionStarter]: At program point L388(line 388) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 ~SKIP1~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,646 INFO L425 ceAbstractionStarter]: For program point L388-1(line 388) no Hoare annotation was computed. [2018-11-18 17:35:08,646 INFO L425 ceAbstractionStarter]: For program point FloppyPnpEXIT(lines 159 432) no Hoare annotation was computed. [2018-11-18 17:35:08,646 INFO L421 ceAbstractionStarter]: At program point L380(line 380) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,646 INFO L425 ceAbstractionStarter]: For program point L380-1(lines 376 382) no Hoare annotation was computed. [2018-11-18 17:35:08,646 INFO L425 ceAbstractionStarter]: For program point L215(lines 215 422) no Hoare annotation was computed. [2018-11-18 17:35:08,646 INFO L425 ceAbstractionStarter]: For program point L339(lines 339 344) no Hoare annotation was computed. [2018-11-18 17:35:08,646 INFO L425 ceAbstractionStarter]: For program point L339-2(lines 339 344) no Hoare annotation was computed. [2018-11-18 17:35:08,646 INFO L421 ceAbstractionStarter]: At program point L207(lines 206 425) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse11 (= 0 ~compRegistered~0)) (.cse12 (= |old(~customIrp~0)| ~customIrp~0)) (.cse13 (= ~s~0 1)) (.cse14 (= ~pended~0 0)) (.cse15 (= 0 FloppyPnp_~ntStatus~0)) (.cse16 (= ~PagingReferenceCount~0 1)) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse17 (not (= 5 ~MPR1~0))) (.cse18 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse19 (not (= ~KernelMode~0 0))) (.cse20 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (and .cse11 (= |old(~myStatus~0)| ~myStatus~0) .cse12 .cse13 .cse14 .cse15 .cse16) .cse17 .cse18 .cse19 .cse20) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and .cse11 (= 0 ~myStatus~0) .cse12 .cse13 .cse14 .cse15 .cse16) .cse8 .cse9 .cse10 .cse17 .cse18 .cse19 .cse20))) [2018-11-18 17:35:08,646 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 329) no Hoare annotation was computed. [2018-11-18 17:35:08,647 INFO L425 ceAbstractionStarter]: For program point L323-1(lines 318 330) no Hoare annotation was computed. [2018-11-18 17:35:08,647 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 419) no Hoare annotation was computed. [2018-11-18 17:35:08,647 INFO L421 ceAbstractionStarter]: At program point L414(line 414) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 ~SKIP1~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= 0 ~Suspended~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,647 INFO L425 ceAbstractionStarter]: For program point L414-1(line 414) no Hoare annotation was computed. [2018-11-18 17:35:08,647 INFO L421 ceAbstractionStarter]: At program point L249(line 249) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~s~0 ~SKIP1~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,647 INFO L425 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-11-18 17:35:08,647 INFO L421 ceAbstractionStarter]: At program point L274(line 274) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~KernelMode~0 0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) [2018-11-18 17:35:08,647 INFO L425 ceAbstractionStarter]: For program point FloppyPnpFINAL(lines 159 432) no Hoare annotation was computed. [2018-11-18 17:35:08,648 INFO L425 ceAbstractionStarter]: For program point L274-1(lines 270 276) no Hoare annotation was computed. [2018-11-18 17:35:08,648 INFO L421 ceAbstractionStarter]: At program point L398(line 398) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (= ~SKIP2~0 ~s~0) (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,648 INFO L425 ceAbstractionStarter]: For program point L398-1(line 398) no Hoare annotation was computed. [2018-11-18 17:35:08,648 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 395) no Hoare annotation was computed. [2018-11-18 17:35:08,648 INFO L425 ceAbstractionStarter]: For program point L390-2(lines 228 416) no Hoare annotation was computed. [2018-11-18 17:35:08,648 INFO L421 ceAbstractionStarter]: At program point FloppyPnpENTRY(lines 159 432) the Hoare annotation is: (let ((.cse5 (not (= 2 ~DC~0))) (.cse6 (not (= ~UNLOADED~0 0))) (.cse7 (not (= 7 ~IPC~0))) (.cse8 (not (= ~SKIP2~0 4))) (.cse9 (not (= |old(~PagingReferenceCount~0)| 0))) (.cse10 (not (= 0 ~DiskController~0))) (.cse11 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse12 (not (= 0 ~MaximumInterfaceType~0))) (.cse13 (not (= ~FlConfigCallBack~0 0))) (.cse14 (not (= 1 ~NP~0))) (.cse15 (not (= 0 ~Suspended~0))) (.cse16 (not (= 5 ~MPR1~0))) (.cse17 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse0 (= 0 ~compRegistered~0)) (.cse1 (= |old(~customIrp~0)| ~customIrp~0)) (.cse2 (= |old(~s~0)| ~s~0)) (.cse3 (= ~pended~0 0)) (.cse4 (= ~PagingReferenceCount~0 0)) (.cse18 (not (= ~KernelMode~0 0))) (.cse19 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) (and .cse0 (= |old(~myStatus~0)| ~myStatus~0) .cse1 .cse2 .cse3 .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse5 .cse6 (not (= |old(~myStatus~0)| 0)) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 (and .cse0 (= 0 ~myStatus~0) .cse1 .cse2 .cse3 .cse4) .cse18 .cse19))) [2018-11-18 17:35:08,649 INFO L421 ceAbstractionStarter]: At program point L704(line 704) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (and (= main_~status~1 ~lowerDriverReturn~0) (= 0 ~pended~0) (= 0 ~compRegistered~0) (<= ~MPR3~0 ~s~0) (= ~DC~0 ~s~0) (= ~KernelMode~0 0) (= 0 ~myStatus~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 ~NP~0) (= ~Suspended~0 0) (= ~SKIP2~0 ~s~0) (= ~s~0 ~SKIP1~0) (= ~FloppyDiskPeripheral~0 0) (= ~DiskController~0 0) (= ~IPC~0 ~s~0) (= ~MaximumInterfaceType~0 0) (<= ~s~0 ~MPR3~0) (= main_~status~1 0) (= ~MPR1~0 ~s~0) (= ~FlConfigCallBack~0 0) (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0) (= ~PagingReferenceCount~0 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point L704-1(lines 700 837) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point L795(lines 779 834) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point L729(lines 729 777) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 666 838) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point L812(lines 812 814) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point L796(lines 796 831) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L421 ceAbstractionStarter]: At program point L730(lines 729 777) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (and (= 0 ~pended~0) (= ~s~0 ~NP~0) (= 0 ~compRegistered~0) (= 0 main_~status~1)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point L788(lines 788 792) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 784) no Hoare annotation was computed. [2018-11-18 17:35:08,649 INFO L421 ceAbstractionStarter]: At program point L747(lines 746 774) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (<= 0 main_~status~1) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,650 INFO L425 ceAbstractionStarter]: For program point L739(lines 739 775) no Hoare annotation was computed. [2018-11-18 17:35:08,650 INFO L421 ceAbstractionStarter]: At program point L706(lines 700 837) the Hoare annotation is: (let ((.cse0 (= ~DC~0 ~s~0)) (.cse3 (= 0 ~compRegistered~0)) (.cse5 (= ~pended~0 1)) (.cse8 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse9 (= ~SKIP2~0 ~s~0)) (.cse10 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse12 (= main_~status~1 ~lowerDriverReturn~0)) (.cse1 (<= (+ ~DC~0 5) ~IPC~0)) (.cse2 (<= (+ ~NP~0 5) ~MPR3~0)) (.cse6 (= 0 ~pended~0)) (.cse4 (<= (+ ~DC~0 2) ~SKIP2~0)) (.cse7 (= 0 main_~status~1)) (.cse11 (= ~IPC~0 ~s~0)) (.cse13 (<= ~compRegistered~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (and .cse0 .cse6 .cse7) (not (= 0 |old(~DiskController~0)|)) (and (and .cse0 .cse1 .cse2 .cse6 .cse4) (not (= 259 main_~status~1))) (not (= 0 |old(~Suspended~0)|)) (not (= 0 |old(~pended~0)|)) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse9 .cse10 .cse5) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|) (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse11) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (and .cse1 .cse2 (= ~s~0 ~NP~0) .cse3 .cse4 .cse5) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (and .cse12 .cse8 .cse1 .cse2 .cse6 .cse4 .cse9 .cse10 .cse13) (not (= |old(~s~0)| |old(~NP~0)|)) (and .cse12 .cse1 .cse2 .cse6 .cse4 .cse7 .cse11 .cse13) (< |old(~MPR3~0)| |old(~s~0)|) (not (= |old(~KernelMode~0)| 0)))) [2018-11-18 17:35:08,651 INFO L425 ceAbstractionStarter]: For program point L797(lines 797 830) no Hoare annotation was computed. [2018-11-18 17:35:08,651 INFO L425 ceAbstractionStarter]: For program point L756(line 756) no Hoare annotation was computed. [2018-11-18 17:35:08,651 INFO L425 ceAbstractionStarter]: For program point $Ultimate##17(lines 748 773) no Hoare annotation was computed. [2018-11-18 17:35:08,651 INFO L425 ceAbstractionStarter]: For program point $Ultimate##16(lines 748 773) no Hoare annotation was computed. [2018-11-18 17:35:08,651 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 666 838) no Hoare annotation was computed. [2018-11-18 17:35:08,651 INFO L425 ceAbstractionStarter]: For program point L715(lines 715 718) no Hoare annotation was computed. [2018-11-18 17:35:08,651 INFO L421 ceAbstractionStarter]: At program point L715-2(lines 715 718) the Hoare annotation is: (let ((.cse0 (= ~UNLOADED~0 0)) (.cse1 (= ~MPR1~0 5)) (.cse2 (= 0 ~compRegistered~0)) (.cse3 (= ~DC~0 2)) (.cse4 (= ~KernelMode~0 0)) (.cse5 (<= ~MPR3~0 6)) (.cse6 (= |old(~customIrp~0)| ~customIrp~0)) (.cse7 (<= 6 ~MPR3~0)) (.cse8 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse9 (= ~IPC~0 7)) (.cse10 (= ~Suspended~0 0)) (.cse11 (= ~s~0 1)) (.cse12 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse13 (= ~FloppyDiskPeripheral~0 0)) (.cse14 (= ~DiskController~0 0)) (.cse15 (= ~MaximumInterfaceType~0 0)) (.cse16 (<= ~s~0 ~NP~0)) (.cse17 (= ~pended~0 0)) (.cse18 (= main_~status~1 0)) (.cse19 (= ~FlConfigCallBack~0 0)) (.cse20 (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)) (.cse21 (= ~SKIP2~0 4)) (.cse22 (= ~PagingReferenceCount~0 0))) (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= (+ ~myStatus~0 1073741637) 0) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~myStatus~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|))) [2018-11-18 17:35:08,656 INFO L421 ceAbstractionStarter]: At program point L740(lines 739 775) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (and (<= (+ ~NP~0 2) ~SKIP1~0) (<= (+ ~DC~0 5) ~IPC~0) (= 0 ~pended~0) (= ~s~0 ~NP~0) (= 0 ~compRegistered~0) (<= (+ ~SKIP1~0 2) ~MPR1~0) (= 0 main_~status~1) (<= (+ ~NP~0 5) ~MPR3~0) (<= (+ ~DC~0 2) ~SKIP2~0)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,656 INFO L425 ceAbstractionStarter]: For program point L798(lines 798 808) no Hoare annotation was computed. [2018-11-18 17:35:08,657 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 666 838) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (and (= 0 ~pended~0) (= 0 ~compRegistered~0) (<= ~MPR3~0 ~s~0) (= ~DC~0 ~s~0) (= ~KernelMode~0 0) (= 0 ~myStatus~0) (= |old(~customIrp~0)| ~customIrp~0) (= ~s~0 ~NP~0) (= ~Suspended~0 0) (= ~SKIP2~0 ~s~0) (= |old(~s~0)| ~s~0) (= ~s~0 ~SKIP1~0) (= ~FloppyDiskPeripheral~0 0) (= ~DiskController~0 0) (= ~IPC~0 ~s~0) (= ~MaximumInterfaceType~0 0) (<= ~s~0 ~MPR3~0) (= ~MPR1~0 ~s~0) (= ~FlConfigCallBack~0 0) (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0) (= ~PagingReferenceCount~0 0)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,662 INFO L425 ceAbstractionStarter]: For program point L823(lines 823 827) no Hoare annotation was computed. [2018-11-18 17:35:08,662 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 805) no Hoare annotation was computed. [2018-11-18 17:35:08,662 INFO L425 ceAbstractionStarter]: For program point L766(line 766) no Hoare annotation was computed. [2018-11-18 17:35:08,662 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 828) no Hoare annotation was computed. [2018-11-18 17:35:08,662 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 776) no Hoare annotation was computed. [2018-11-18 17:35:08,662 INFO L421 ceAbstractionStarter]: At program point L825(line 825) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,662 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 821) no Hoare annotation was computed. [2018-11-18 17:35:08,662 INFO L425 ceAbstractionStarter]: For program point L751(line 751) no Hoare annotation was computed. [2018-11-18 17:35:08,662 INFO L421 ceAbstractionStarter]: At program point L801(line 801) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,663 INFO L421 ceAbstractionStarter]: At program point L735(lines 734 776) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (and (= 0 ~pended~0) (= ~s~0 ~NP~0) (= 0 ~compRegistered~0) (= 0 main_~status~1)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,668 INFO L421 ceAbstractionStarter]: At program point L810(lines 797 830) the Hoare annotation is: (let ((.cse2 (= ~DC~0 ~s~0)) (.cse6 (<= (+ ~DC~0 5) ~IPC~0)) (.cse7 (<= (+ ~NP~0 5) ~MPR3~0)) (.cse8 (<= (+ ~DC~0 2) ~SKIP2~0))) (let ((.cse4 (and .cse2 .cse6 .cse7 .cse8))) (let ((.cse0 (or .cse4 (and (= main_~status~1 ~lowerDriverReturn~0) .cse6 .cse7 .cse8 (<= ~compRegistered~0 0))))) (let ((.cse1 (= 0 main_~status~1)) (.cse3 (and (and (<= (+ ~NP~0 2) ~SKIP1~0) .cse0) (<= (+ ~SKIP1~0 2) ~MPR1~0))) (.cse5 (not (= 259 main_~status~1)))) (or (and .cse0 .cse1) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (and .cse2 .cse1) (not (= |old(~FlConfigCallBack~0)| 0)) (and .cse3 (<= (+ main_~status~1 1073741536) 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= 0 |old(~pended~0)|)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|) (and .cse4 .cse5) (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (and .cse3 (<= ~SKIP2~0 ~s~0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (and .cse6 .cse7 .cse8 (= ~pended~0 1)) (and (and .cse3 (<= ~MPR3~0 6) (<= 6 ~MPR3~0)) .cse5) (not (= |old(~KernelMode~0)| 0))))))) [2018-11-18 17:35:08,668 INFO L425 ceAbstractionStarter]: For program point L744(lines 744 774) no Hoare annotation was computed. [2018-11-18 17:35:08,668 INFO L421 ceAbstractionStarter]: At program point L794(lines 787 833) the Hoare annotation is: (let ((.cse0 (= ~DC~0 ~s~0)) (.cse9 (= ~SKIP2~0 ~s~0)) (.cse10 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse8 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse5 (= ~pended~0 1)) (.cse7 (= main_~status~1 ~lowerDriverReturn~0)) (.cse1 (<= (+ ~DC~0 5) ~IPC~0)) (.cse2 (<= (+ ~NP~0 5) ~MPR3~0)) (.cse3 (<= (+ ~DC~0 2) ~SKIP2~0)) (.cse4 (= 0 main_~status~1)) (.cse6 (= ~IPC~0 ~s~0)) (.cse11 (<= ~compRegistered~0 0))) (or (and (and .cse0 .cse1 .cse2 .cse3) (not (= 259 main_~status~1))) (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (and .cse0 .cse4) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse5) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (and .cse1 .cse2 .cse3 .cse5 .cse6) (and .cse7 .cse8 .cse1 .cse2 .cse3 .cse9 .cse10 .cse11) (and .cse9 .cse10 (and .cse8 (and .cse1 .cse2 .cse3 .cse5 .cse11))) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|) (and .cse7 .cse1 .cse2 .cse3 .cse4 .cse6 .cse11))) [2018-11-18 17:35:08,671 INFO L425 ceAbstractionStarter]: For program point L761(line 761) no Hoare annotation was computed. [2018-11-18 17:35:08,671 INFO L421 ceAbstractionStarter]: At program point L819(line 819) the Hoare annotation is: (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|)) [2018-11-18 17:35:08,671 INFO L421 ceAbstractionStarter]: At program point L786(lines 779 834) the Hoare annotation is: (let ((.cse0 (= ~DC~0 ~s~0)) (.cse7 (= main_~status~1 ~lowerDriverReturn~0)) (.cse9 (= 0 ~pended~0)) (.cse13 (= 0 main_~status~1)) (.cse6 (= ~IPC~0 ~s~0)) (.cse12 (<= ~compRegistered~0 0)) (.cse8 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse1 (<= (+ ~DC~0 5) ~IPC~0)) (.cse2 (<= (+ ~NP~0 5) ~MPR3~0)) (.cse3 (= 0 ~compRegistered~0)) (.cse4 (<= (+ ~DC~0 2) ~SKIP2~0)) (.cse10 (= ~SKIP2~0 ~s~0)) (.cse11 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse5 (= ~pended~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (and .cse7 .cse8 .cse1 .cse2 .cse9 .cse4 .cse10 .cse11 .cse12) (and .cse0 .cse9 .cse13) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (and (and .cse0 .cse1 .cse2 .cse9 .cse4) (not (= 259 main_~status~1))) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (and .cse7 .cse1 .cse2 .cse9 .cse4 .cse13 .cse6 .cse12) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (and .cse8 .cse1 .cse2 .cse3 .cse4 .cse10 .cse11 .cse5) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|))) [2018-11-18 17:35:08,675 INFO L425 ceAbstractionStarter]: For program point L720(lines 706 778) no Hoare annotation was computed. [2018-11-18 17:35:08,676 INFO L421 ceAbstractionStarter]: At program point L745(lines 744 774) the Hoare annotation is: (let ((.cse0 (= ~UNLOADED~0 0)) (.cse1 (= ~MPR1~0 5)) (.cse2 (= 0 ~compRegistered~0)) (.cse3 (= ~DC~0 2)) (.cse4 (= ~KernelMode~0 0)) (.cse5 (<= ~MPR3~0 6)) (.cse6 (= |old(~customIrp~0)| ~customIrp~0)) (.cse7 (<= 6 ~MPR3~0)) (.cse8 (<= (+ ~NP~0 2) ~SKIP1~0)) (.cse9 (= ~IPC~0 7)) (.cse10 (= ~Suspended~0 0)) (.cse11 (= ~s~0 1)) (.cse12 (<= (+ ~SKIP1~0 2) ~MPR1~0)) (.cse13 (= ~FloppyDiskPeripheral~0 0)) (.cse14 (= ~DiskController~0 0)) (.cse15 (= ~MaximumInterfaceType~0 0)) (.cse16 (<= ~s~0 ~NP~0)) (.cse17 (= ~pended~0 0)) (.cse18 (= main_~status~1 0)) (.cse19 (= ~FlConfigCallBack~0 0)) (.cse20 (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)) (.cse21 (= ~SKIP2~0 4)) (.cse22 (= ~PagingReferenceCount~0 0))) (or (not (= |old(~myStatus~0)| 0)) (not (= |old(~SKIP1~0)| |old(~s~0)|)) (not (= |old(~SKIP2~0)| |old(~s~0)|)) (not (= 0 |old(~FloppyDiskPeripheral~0)|)) (not (= |old(~FlConfigCallBack~0)| 0)) (not (= |old(~s~0)| |old(~DC~0)|)) (not (= |old(~compRegistered~0)| 0)) (not (= |old(~MOUNTDEV_MOUNTED_DEVICE_GUID~0)| 0)) (not (= |old(~PagingReferenceCount~0)| 0)) (not (= 0 |old(~DiskController~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= (+ ~myStatus~0 1073741637) 0) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (not (= 0 |old(~MaximumInterfaceType~0)|)) (not (= |old(~s~0)| |old(~MPR1~0)|)) (not (= 0 |old(~Suspended~0)|)) (not (= |old(~s~0)| |old(~NP~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~myStatus~0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) (< |old(~MPR3~0)| |old(~s~0)|) (not (= 0 |old(~pended~0)|)) (not (= |old(~KernelMode~0)| 0)) (not (= |old(~s~0)| |old(~IPC~0)|)) (not (= |old(~customIrp~0)| 0)) (< |old(~s~0)| |old(~MPR3~0)|))) [2018-11-18 17:35:08,676 INFO L421 ceAbstractionStarter]: At program point L1176(line 1176) the Hoare annotation is: (or (= ~s~0 ~NP~0) (not (= |old(~s~0)| ~NP~0)) (not (= ~compRegistered~0 0)) (not (= 0 ~pended~0))) [2018-11-18 17:35:08,676 INFO L425 ceAbstractionStarter]: For program point L1176-1(line 1176) no Hoare annotation was computed. [2018-11-18 17:35:08,676 INFO L425 ceAbstractionStarter]: For program point FloppyCreateCloseEXIT(lines 1167 1180) no Hoare annotation was computed. [2018-11-18 17:35:08,680 INFO L421 ceAbstractionStarter]: At program point FloppyCreateCloseENTRY(lines 1167 1180) the Hoare annotation is: (or (= ~s~0 ~NP~0) (not (= |old(~s~0)| ~NP~0)) (not (= ~compRegistered~0 0)) (not (= 0 ~pended~0))) [2018-11-18 17:35:08,680 INFO L425 ceAbstractionStarter]: For program point FloppyCreateCloseFINAL(lines 1167 1180) no Hoare annotation was computed. [2018-11-18 17:35:08,680 INFO L421 ceAbstractionStarter]: At program point L959(line 959) the Hoare annotation is: (let ((.cse0 (or (not (= ~setEventCalled~0 1)) (< 6 ~MPR3~0) (< ~MPR1~0 (+ ~SKIP1~0 2)) (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (or (not (= |old(~s~0)| ~NP~0)) (not (= 0 ~pended~0))) (< ~compRegistered~0 1) (< ~IPC~0 (+ ~DC~0 5))) (< ~MPR3~0 6) (< ~SKIP2~0 (+ ~DC~0 2))))) (and (or (< 0 (+ ~myStatus~0 1073741637)) .cse0) (or (not (= ~myStatus~0 0)) .cse0))) [2018-11-18 17:35:08,680 INFO L425 ceAbstractionStarter]: For program point L959-1(lines 951 964) no Hoare annotation was computed. [2018-11-18 17:35:08,680 INFO L421 ceAbstractionStarter]: At program point stubMoreProcessingRequiredENTRY(lines 951 964) the Hoare annotation is: (let ((.cse2 (+ ~NP~0 2)) (.cse5 (+ ~DC~0 5)) (.cse3 (+ ~NP~0 5)) (.cse4 (= 0 ~pended~0))) (let ((.cse1 (and (<= .cse2 ~SKIP1~0) (<= .cse5 ~IPC~0) (<= .cse3 ~MPR3~0) .cse4 (= ~s~0 ~NP~0) (<= 1 ~compRegistered~0))) (.cse0 (or (not (= ~setEventCalled~0 1)) (< 6 ~MPR3~0) (< ~MPR1~0 (+ ~SKIP1~0 2)) (or (< ~SKIP1~0 .cse2) (< ~MPR3~0 .cse3) (or (not (= |old(~s~0)| ~NP~0)) (not .cse4)) (< ~compRegistered~0 1) (< ~IPC~0 .cse5)) (< ~MPR3~0 6) (< ~SKIP2~0 (+ ~DC~0 2))))) (and (or (< 0 (+ ~myStatus~0 1073741637)) .cse0 .cse1) (or (not (= ~myStatus~0 0)) .cse1 .cse0)))) [2018-11-18 17:35:08,680 INFO L425 ceAbstractionStarter]: For program point stubMoreProcessingRequiredEXIT(lines 951 964) no Hoare annotation was computed. [2018-11-18 17:35:08,681 INFO L428 ceAbstractionStarter]: At program point L606(line 606) the Hoare annotation is: true [2018-11-18 17:35:08,681 INFO L425 ceAbstractionStarter]: For program point L606-1(line 606) no Hoare annotation was computed. [2018-11-18 17:35:08,681 INFO L428 ceAbstractionStarter]: At program point FloppyPnpCompleteENTRY(lines 601 610) the Hoare annotation is: true [2018-11-18 17:35:08,681 INFO L425 ceAbstractionStarter]: For program point FloppyPnpCompleteFINAL(lines 601 610) no Hoare annotation was computed. [2018-11-18 17:35:08,681 INFO L425 ceAbstractionStarter]: For program point FloppyPnpCompleteEXIT(lines 601 610) no Hoare annotation was computed. [2018-11-18 17:35:08,681 INFO L421 ceAbstractionStarter]: At program point L1088(lines 1087 1099) the Hoare annotation is: (let ((.cse0 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse12 (= ~s~0 ~NP~0)) (.cse19 (not (= |old(~setEventCalled~0)| 1))) (.cse1 (< 6 ~MPR3~0)) (.cse2 (< ~MPR3~0 (+ ~NP~0 5))) (.cse3 (< ~SKIP2~0 (+ ~DC~0 2))) (.cse4 (< ~MPR3~0 6)) (.cse7 (not (= |old(~s~0)| ~NP~0))) (.cse8 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse10 (not (= 0 ~pended~0))) (.cse20 (< ~compRegistered~0 1)) (.cse11 (< ~IPC~0 (+ ~DC~0 5))) (.cse6 (= |old(~customIrp~0)| ~customIrp~0)) (.cse5 (= |old(~s~0)| ~s~0))) (let ((.cse9 (not (= ~compRegistered~0 0))) (.cse13 (let ((.cse21 (and .cse5 (= 1 ~setEventCalled~0)))) (or (and (= |old(~customIrp~0)| 1) .cse21 (= 0 ~customIrp~0)) (and .cse21 .cse6)))) (.cse15 (or .cse19 .cse1 .cse2 (< ~SKIP1~0 (+ |old(~s~0)| 2)) .cse3 .cse4 .cse7 .cse8 .cse10 .cse20 .cse11)) (.cse14 (< 0 (+ ~myStatus~0 1073741637))) (.cse18 (and .cse12 .cse6)) (.cse17 (or .cse19 .cse1 (or .cse0 (or .cse2 .cse10 .cse3 .cse11) .cse8 .cse20) (< ~MPR3~0 |old(~s~0)|) .cse4 (< |old(~s~0)| ~MPR3~0))) (.cse16 (not (= ~myStatus~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6) .cse7 .cse8 .cse9 .cse10 .cse11 (not (= |old(~customIrp~0)| 0))) (or .cse0 .cse2 (not (= 1 ~pended~0)) .cse7 .cse8 .cse9 .cse12 .cse3 .cse11) (or .cse13 .cse14 .cse15) (or .cse16 .cse13 .cse15) (or .cse14 .cse17 .cse18) (or .cse18 .cse17 .cse16)))) [2018-11-18 17:35:08,688 INFO L425 ceAbstractionStarter]: For program point KeWaitForSingleObjectEXIT(lines 1060 1101) no Hoare annotation was computed. [2018-11-18 17:35:08,688 INFO L421 ceAbstractionStarter]: At program point L1080(line 1080) the Hoare annotation is: (let ((.cse5 (not (= |old(~s~0)| ~NP~0))) (.cse14 (not (= |old(~setEventCalled~0)| 1))) (.cse1 (< 6 ~MPR3~0)) (.cse0 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse2 (< ~MPR3~0 (+ ~NP~0 5))) (.cse8 (not (= 0 ~pended~0))) (.cse3 (< ~SKIP2~0 (+ ~DC~0 2))) (.cse9 (< ~IPC~0 (+ ~DC~0 5))) (.cse6 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse15 (< ~compRegistered~0 1)) (.cse4 (< ~MPR3~0 6))) (let ((.cse7 (not (= ~compRegistered~0 0))) (.cse11 (not (= ~myStatus~0 0))) (.cse10 (or .cse14 .cse1 (or .cse0 (or .cse2 .cse8 .cse3 .cse9) .cse6 .cse15) (< ~MPR3~0 |old(~s~0)|) .cse4 (< |old(~s~0)| ~MPR3~0))) (.cse13 (< 0 (+ ~myStatus~0 1073741637))) (.cse12 (or .cse14 .cse1 .cse2 (< ~SKIP1~0 (+ |old(~s~0)| 2)) .cse3 .cse4 .cse5 .cse6 .cse8 .cse15 .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= |old(~customIrp~0)| 0))) (or .cse10 .cse11) (or .cse0 .cse2 (not (= 1 ~pended~0)) .cse5 .cse6 .cse7 .cse3 .cse9) (or .cse11 .cse12) (or .cse13 .cse10) (or .cse13 .cse12)))) [2018-11-18 17:35:08,689 INFO L425 ceAbstractionStarter]: For program point L1078(lines 1078 1082) no Hoare annotation was computed. [2018-11-18 17:35:08,689 INFO L425 ceAbstractionStarter]: For program point L1078-1(lines 1065 1084) no Hoare annotation was computed. [2018-11-18 17:35:08,689 INFO L425 ceAbstractionStarter]: For program point $Ultimate##16(lines 1091 1098) no Hoare annotation was computed. [2018-11-18 17:35:08,689 INFO L425 ceAbstractionStarter]: For program point $Ultimate##15(lines 1091 1098) no Hoare annotation was computed. [2018-11-18 17:35:08,689 INFO L425 ceAbstractionStarter]: For program point L1066(lines 1066 1071) no Hoare annotation was computed. [2018-11-18 17:35:08,689 INFO L425 ceAbstractionStarter]: For program point L1087(lines 1087 1099) no Hoare annotation was computed. [2018-11-18 17:35:08,689 INFO L425 ceAbstractionStarter]: For program point KeWaitForSingleObjectFINAL(lines 1060 1101) no Hoare annotation was computed. [2018-11-18 17:35:08,689 INFO L421 ceAbstractionStarter]: At program point L1073(lines 1065 1084) the Hoare annotation is: (let ((.cse7 (not (= |old(~s~0)| ~NP~0))) (.cse12 (= |old(~s~0)| ~s~0)) (.cse13 (= |old(~customIrp~0)| ~customIrp~0)) (.cse17 (not (= |old(~setEventCalled~0)| 1))) (.cse3 (< 6 ~MPR3~0)) (.cse2 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse4 (< ~MPR3~0 (+ ~NP~0 5))) (.cse10 (not (= 0 ~pended~0))) (.cse5 (< ~SKIP2~0 (+ ~DC~0 2))) (.cse11 (< ~IPC~0 (+ ~DC~0 5))) (.cse8 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse18 (< ~compRegistered~0 1)) (.cse6 (< ~MPR3~0 6))) (let ((.cse9 (not (= ~compRegistered~0 0))) (.cse0 (or .cse17 .cse3 (or .cse2 (or .cse4 .cse10 .cse5 .cse11) .cse8 .cse18) (< ~MPR3~0 |old(~s~0)|) .cse6 (< |old(~s~0)| ~MPR3~0))) (.cse14 (< 0 (+ ~myStatus~0 1073741637))) (.cse15 (and .cse12 (= 1 ~setEventCalled~0) .cse13)) (.cse1 (not (= ~myStatus~0 0))) (.cse16 (or .cse17 .cse3 .cse4 (< ~SKIP1~0 (+ |old(~s~0)| 2)) .cse5 .cse6 .cse7 .cse8 .cse10 .cse18 .cse11))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= |old(~customIrp~0)| 0)) (and .cse12 .cse13)) (or .cse2 .cse4 (not (= 1 ~pended~0)) .cse7 .cse8 .cse12 .cse9 .cse5 .cse11) (or .cse14 .cse0) (or .cse14 .cse15 .cse16) (or .cse15 .cse1 .cse16)))) [2018-11-18 17:35:08,694 INFO L425 ceAbstractionStarter]: For program point L1065(lines 1065 1084) no Hoare annotation was computed. [2018-11-18 17:35:08,694 INFO L421 ceAbstractionStarter]: At program point KeWaitForSingleObjectENTRY(lines 1060 1101) the Hoare annotation is: (let ((.cse6 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse19 (not (= |old(~setEventCalled~0)| 1))) (.cse13 (< 6 ~MPR3~0)) (.cse7 (< ~MPR3~0 (+ ~NP~0 5))) (.cse11 (< ~SKIP2~0 (+ ~DC~0 2))) (.cse16 (< ~MPR3~0 6)) (.cse8 (not (= |old(~s~0)| ~NP~0))) (.cse9 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse17 (not (= 0 ~pended~0))) (.cse20 (< ~compRegistered~0 1)) (.cse12 (< ~IPC~0 (+ ~DC~0 5))) (.cse14 (= ~s~0 |old(~s~0)|)) (.cse18 (= 1 ~setEventCalled~0)) (.cse15 (= |old(~customIrp~0)| ~customIrp~0))) (let ((.cse4 (and .cse14 .cse18 .cse15)) (.cse0 (< 0 (+ ~myStatus~0 1073741637))) (.cse5 (or .cse19 .cse13 .cse7 (< ~SKIP1~0 (+ |old(~s~0)| 2)) .cse11 .cse16 .cse8 .cse9 .cse17 .cse20 .cse12)) (.cse1 (or .cse19 .cse13 (or .cse6 (or .cse7 .cse17 .cse11 .cse12) .cse9 .cse20) (< ~MPR3~0 |old(~s~0)|) .cse16 (< |old(~s~0)| ~MPR3~0))) (.cse3 (not (= ~myStatus~0 0))) (.cse2 (and (<= ~MPR3~0 ~s~0) (<= ~s~0 ~MPR3~0) .cse18 .cse15)) (.cse10 (not (= ~compRegistered~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or .cse4 .cse0 .cse5) (or .cse6 .cse7 (not (= 1 ~pended~0)) .cse8 .cse9 .cse10 (= |old(~s~0)| ~s~0) .cse11 .cse12) (or .cse1 .cse3 .cse2) (or .cse6 .cse13 .cse7 (and .cse14 .cse15) .cse11 .cse16 .cse8 .cse9 .cse10 .cse17 .cse12 (not (= |old(~customIrp~0)| 0)))))) [2018-11-18 17:35:08,695 INFO L421 ceAbstractionStarter]: At program point L1090(lines 1089 1099) the Hoare annotation is: (let ((.cse0 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse12 (= ~s~0 ~NP~0)) (.cse19 (not (= |old(~setEventCalled~0)| 1))) (.cse1 (< 6 ~MPR3~0)) (.cse2 (< ~MPR3~0 (+ ~NP~0 5))) (.cse3 (< ~SKIP2~0 (+ ~DC~0 2))) (.cse4 (< ~MPR3~0 6)) (.cse7 (not (= |old(~s~0)| ~NP~0))) (.cse8 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse10 (not (= 0 ~pended~0))) (.cse20 (< ~compRegistered~0 1)) (.cse11 (< ~IPC~0 (+ ~DC~0 5))) (.cse6 (= |old(~customIrp~0)| ~customIrp~0)) (.cse5 (= |old(~s~0)| ~s~0))) (let ((.cse9 (not (= ~compRegistered~0 0))) (.cse13 (let ((.cse21 (and .cse5 (= 1 ~setEventCalled~0)))) (or (and (= |old(~customIrp~0)| 1) .cse21 (= 0 ~customIrp~0)) (and .cse21 .cse6)))) (.cse15 (or .cse19 .cse1 .cse2 (< ~SKIP1~0 (+ |old(~s~0)| 2)) .cse3 .cse4 .cse7 .cse8 .cse10 .cse20 .cse11)) (.cse14 (< 0 (+ ~myStatus~0 1073741637))) (.cse18 (and .cse12 .cse6)) (.cse17 (or .cse19 .cse1 (or .cse0 (or .cse2 .cse10 .cse3 .cse11) .cse8 .cse20) (< ~MPR3~0 |old(~s~0)|) .cse4 (< |old(~s~0)| ~MPR3~0))) (.cse16 (not (= ~myStatus~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6) .cse7 .cse8 .cse9 .cse10 .cse11 (not (= |old(~customIrp~0)| 0))) (or .cse0 .cse2 (not (= 1 ~pended~0)) .cse7 .cse8 .cse9 .cse12 .cse3 .cse11) (or .cse13 .cse14 .cse15) (or .cse16 .cse13 .cse15) (or .cse14 .cse17 .cse18) (or .cse18 .cse17 .cse16)))) [2018-11-18 17:35:08,698 INFO L421 ceAbstractionStarter]: At program point IofCompleteRequestENTRY(lines 1038 1051) the Hoare annotation is: (let ((.cse2 (not (= 0 ~pended~0))) (.cse0 (< ~MPR3~0 (+ ~NP~0 5))) (.cse1 (not (= |old(~s~0)| ~NP~0))) (.cse5 (= ~s~0 ~NP~0)) (.cse6 (not (= ~compRegistered~0 0))) (.cse4 (< ~SKIP2~0 (+ ~DC~0 2))) (.cse3 (< ~IPC~0 (+ ~DC~0 5)))) (and (or (or (< 6 ~MPR3~0) (< ~MPR1~0 (+ ~SKIP1~0 2)) (or (< ~SKIP1~0 (+ ~NP~0 2)) .cse0 (or .cse1 .cse2) (< ~compRegistered~0 1) .cse3) (< ~MPR3~0 6) .cse4) .cse5) (or .cse5 .cse1 .cse6 .cse2) (or .cse0 (not (= 1 ~pended~0)) .cse1 .cse5 .cse6 .cse4 .cse3))) [2018-11-18 17:35:08,698 INFO L421 ceAbstractionStarter]: At program point L1046(line 1046) the Hoare annotation is: (let ((.cse1 (not (= ~compRegistered~0 0))) (.cse3 (< ~MPR3~0 (+ ~NP~0 5))) (.cse0 (not (= |old(~s~0)| ~NP~0))) (.cse2 (not (= 0 ~pended~0))) (.cse5 (< ~IPC~0 (+ ~DC~0 5))) (.cse4 (< ~SKIP2~0 (+ ~DC~0 2)))) (and (or .cse0 .cse1 .cse2) (or .cse3 (not (= 1 ~pended~0)) .cse0 .cse1 .cse4 .cse5) (or (< 6 ~MPR3~0) (< ~MPR1~0 (+ ~SKIP1~0 2)) (or (< ~SKIP1~0 (+ ~NP~0 2)) .cse3 (or .cse0 .cse2) (< ~compRegistered~0 1) .cse5) (< ~MPR3~0 6) .cse4))) [2018-11-18 17:35:08,698 INFO L425 ceAbstractionStarter]: For program point L1046-1(lines 1038 1051) no Hoare annotation was computed. [2018-11-18 17:35:08,698 INFO L425 ceAbstractionStarter]: For program point IofCompleteRequestEXIT(lines 1038 1051) no Hoare annotation was computed. [2018-11-18 17:35:08,698 INFO L425 ceAbstractionStarter]: For program point L1042(lines 1042 1048) no Hoare annotation was computed. [2018-11-18 17:35:08,698 INFO L425 ceAbstractionStarter]: For program point FloppyStartDeviceFINAL(lines 433 600) no Hoare annotation was computed. [2018-11-18 17:35:08,698 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 502) no Hoare annotation was computed. [2018-11-18 17:35:08,699 INFO L421 ceAbstractionStarter]: At program point FloppyStartDeviceENTRY(lines 433 600) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= 0 ~DiskController~0))) (.cse5 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse6 (not (= 0 ~MaximumInterfaceType~0))) (.cse7 (not (= ~FlConfigCallBack~0 0))) (.cse8 (not (= 1 ~NP~0))) (.cse9 (not (= ~PagingReferenceCount~0 1))) (.cse10 (= 0 ~compRegistered~0)) (.cse11 (= |old(~customIrp~0)| ~customIrp~0)) (.cse12 (= |old(~s~0)| ~s~0)) (.cse13 (not (= 5 ~MPR1~0))) (.cse14 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= 0 ~Suspended~0)) .cse9 (and .cse10 (= 0 ~myStatus~0) .cse11 .cse12) .cse13 .cse14 (not (= ~KernelMode~0 0)) .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (and .cse10 (= |old(~myStatus~0)| ~myStatus~0) .cse11 .cse12) .cse13 .cse14 .cse15))) [2018-11-18 17:35:08,703 INFO L421 ceAbstractionStarter]: At program point L507(line 507) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse9 (not (= 0 ~DiskController~0))) (.cse10 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse11 (not (= 0 ~MaximumInterfaceType~0))) (.cse12 (not (= ~FlConfigCallBack~0 0))) (.cse13 (not (= 1 ~NP~0))) (.cse14 (not (= ~PagingReferenceCount~0 1))) (.cse4 (= FloppyStartDevice_~Fp~0 0)) (.cse5 (= |old(~customIrp~0)| ~customIrp~0)) (.cse6 (= FloppyStartDevice_~Dc~0 0)) (.cse7 (= |old(~s~0)| ~s~0)) (.cse8 (= ~compRegistered~0 1)) (.cse15 (not (= 5 ~MPR1~0))) (.cse16 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse17 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 (and .cse4 (= 0 ~myStatus~0) .cse5 .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12 .cse13 (not (= 0 ~Suspended~0)) .cse14 .cse15 .cse16 (not (= ~KernelMode~0 0)) .cse17) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (and .cse4 (= |old(~myStatus~0)| ~myStatus~0) .cse5 .cse6 .cse7 .cse8) .cse15 .cse16 .cse17))) [2018-11-18 17:35:08,704 INFO L425 ceAbstractionStarter]: For program point L507-1(line 507) no Hoare annotation was computed. [2018-11-18 17:35:08,704 INFO L421 ceAbstractionStarter]: At program point L532(line 532) the Hoare annotation is: (let ((.cse16 (+ ~NP~0 5)) (.cse17 (+ ~DC~0 2)) (.cse18 (+ ~SKIP1~0 2)) (.cse15 (+ ~DC~0 5)) (.cse19 (= ~SKIP2~0 4)) (.cse20 (= ~UNLOADED~0 0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not .cse20)) (.cse5 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse6 (and (= ~compRegistered~0 1) .cse20 (= ~IPC~0 7) (= ~s~0 1) .cse19 (= ~DC~0 2))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 .cse16) (< ~SKIP2~0 .cse17) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse18) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 .cse15) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not .cse19)) (.cse4 (not (= 0 ~DiskController~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (and (and (and (<= .cse15 ~IPC~0) (<= .cse16 ~MPR3~0) (<= .cse17 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0) (= ~NP~0 |old(~s~0)|) (<= (+ ~s~0 2) ~SKIP1~0)) (<= .cse18 ~MPR1~0) (<= ~MPR3~0 6) (<= 6 ~MPR3~0)) (= |old(~myStatus~0)| ~myStatus~0))) (.cse11 (not (= ~PagingReferenceCount~0 1)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse5 .cse6 .cse8 .cse12 .cse13 .cse14 .cse2 .cse3 .cse4 .cse7 .cse9 .cse10 (not (= 0 ~Suspended~0)) .cse11 (not (= ~KernelMode~0 0)))))) [2018-11-18 17:35:08,712 INFO L425 ceAbstractionStarter]: For program point L532-1(line 532) no Hoare annotation was computed. [2018-11-18 17:35:08,712 INFO L421 ceAbstractionStarter]: At program point L557(lines 557 559) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse4 (and (and (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0)) (= |old(~myStatus~0)| ~myStatus~0))) (.cse8 (not (= 7 ~IPC~0))) (.cse9 (not (= ~SKIP2~0 4))) (.cse10 (not (= 0 ~DiskController~0))) (.cse2 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse11 (not (= 0 ~MaximumInterfaceType~0))) (.cse3 (not (= ~FlConfigCallBack~0 0))) (.cse12 (not (= 1 ~NP~0))) (.cse13 (not (= ~PagingReferenceCount~0 1))) (.cse5 (not (= 5 ~MPR1~0))) (.cse6 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse7 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= 0 ~Suspended~0)) .cse13 (not (= ~KernelMode~0 0))) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse4 .cse8 .cse9 .cse10 .cse2 .cse11 .cse3 .cse12 .cse13 .cse5 .cse6 .cse7))) [2018-11-18 17:35:08,712 INFO L425 ceAbstractionStarter]: For program point L557-1(lines 557 559) no Hoare annotation was computed. [2018-11-18 17:35:08,712 INFO L425 ceAbstractionStarter]: For program point L549-1(lines 549 565) no Hoare annotation was computed. [2018-11-18 17:35:08,712 INFO L421 ceAbstractionStarter]: At program point L549-3(lines 549 565) the Hoare annotation is: (let ((.cse16 (+ ~NP~0 5)) (.cse17 (+ ~DC~0 2)) (.cse18 (+ ~SKIP1~0 2)) (.cse15 (+ ~DC~0 5)) (.cse19 (= ~UNLOADED~0 0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not .cse19)) (.cse3 (and (= FloppyStartDevice_~ntStatus~1 0) (= FloppyStartDevice_~Fp~0 0) (= FloppyStartDevice_~InterfaceType~0 0) (and (= ~compRegistered~0 1) .cse19 (= ~IPC~0 7) (= ~s~0 1) (= ~DC~0 2)) (= FloppyStartDevice_~Dc~0 0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse12 (not (= 5 ~MPR1~0))) (.cse13 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 .cse16) (< ~SKIP2~0 .cse17) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse18) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 .cse15) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse4 (not (= ~SKIP2~0 4))) (.cse5 (not (= 0 ~DiskController~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse11 (and (and (and (and (<= .cse15 ~IPC~0) (<= .cse16 ~MPR3~0) (<= .cse17 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0) (= ~NP~0 |old(~s~0)|) (<= (+ ~s~0 2) ~SKIP1~0)) (<= .cse18 ~MPR1~0) (<= ~MPR3~0 6) (<= 6 ~MPR3~0)) (not (= 259 FloppyStartDevice_~ntStatus~1))) (= |old(~myStatus~0)| ~myStatus~0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= ~PagingReferenceCount~0 1)))) (and (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse3 .cse6 .cse8 .cse12 .cse13 .cse14 .cse2 .cse4 .cse5 .cse7 .cse11 .cse9 (not (= 0 ~Suspended~0)) .cse10 (not (= ~KernelMode~0 0)))))) [2018-11-18 17:35:08,719 INFO L421 ceAbstractionStarter]: At program point L566(lines 527 592) the Hoare annotation is: (let ((.cse16 (= 0 ~pended~0)) (.cse14 (+ ~DC~0 2)) (.cse15 (+ ~SKIP1~0 2))) (let ((.cse7 (and (and (and .cse16 (<= .cse14 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0) (= ~NP~0 |old(~s~0)|) (<= (+ ~s~0 2) ~SKIP1~0)) (<= .cse15 ~MPR1~0) (<= ~MPR3~0 6) (<= 6 ~MPR3~0)) (not (= 259 FloppyStartDevice_~ntStatus~1)))) (.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse8 (not (= 7 ~IPC~0))) (.cse9 (not (= ~SKIP2~0 4))) (.cse10 (not (= 0 ~DiskController~0))) (.cse2 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse11 (not (= 0 ~MaximumInterfaceType~0))) (.cse3 (not (= ~FlConfigCallBack~0 0))) (.cse12 (not (= 1 ~NP~0))) (.cse13 (not (= ~PagingReferenceCount~0 1))) (.cse4 (not (= 5 ~MPR1~0))) (.cse5 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 .cse14) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse15) (not (= |old(~compRegistered~0)| 0)) (not .cse16) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse6 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= 0 ~Suspended~0)) .cse13 (not (= ~KernelMode~0 0))) (or .cse7 (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse8 .cse9 .cse10 .cse2 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse6)))) [2018-11-18 17:35:08,719 INFO L421 ceAbstractionStarter]: At program point L525(line 525) the Hoare annotation is: (let ((.cse16 (= ~UNLOADED~0 0)) (.cse17 (let ((.cse18 (and (= ~s~0 ~NP~0) (<= 1 ~compRegistered~0))) (.cse19 (= |old(~customIrp~0)| ~customIrp~0))) (or (and (<= FloppyStartDevice_~__cil_tmp42~0 259) (< 258 FloppyStartDevice_~__cil_tmp42~0) .cse18 .cse19) (and (and (= 1 ~setEventCalled~0) .cse18) .cse19)))) (.cse0 (= |old(~myStatus~0)| ~myStatus~0))) (let ((.cse2 (and (= FloppyStartDevice_~ntStatus~1 |old(~myStatus~0)|) .cse17 .cse0)) (.cse3 (not (= 2 ~DC~0))) (.cse4 (not .cse16)) (.cse1 (and (and (= ~compRegistered~0 1) .cse16 .cse17 (= ~DC~0 2)) (= FloppyStartDevice_~Fp~0 0) (= FloppyStartDevice_~Dc~0 0))) (.cse5 (not (= 7 ~IPC~0))) (.cse6 (not (= ~SKIP2~0 4))) (.cse7 (not (= 0 ~DiskController~0))) (.cse8 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse9 (not (= 0 ~MaximumInterfaceType~0))) (.cse10 (not (= ~FlConfigCallBack~0 0))) (.cse11 (not (= 1 ~NP~0))) (.cse12 (not (= ~PagingReferenceCount~0 1))) (.cse13 (not (= 5 ~MPR1~0))) (.cse14 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4 (not (= |old(~myStatus~0)| 0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= 0 ~Suspended~0)) .cse12 .cse13 .cse14 (not (= ~KernelMode~0 0)) .cse15) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse2 .cse3 .cse4 (and .cse1 .cse0) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15)))) [2018-11-18 17:35:08,725 INFO L421 ceAbstractionStarter]: At program point L492(line 492) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= 0 ~DiskController~0))) (.cse5 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse6 (not (= 0 ~MaximumInterfaceType~0))) (.cse7 (not (= ~FlConfigCallBack~0 0))) (.cse8 (not (= 1 ~NP~0))) (.cse9 (not (= ~PagingReferenceCount~0 1))) (.cse10 (not (= 5 ~MPR1~0))) (.cse11 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse12 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= 0 ~Suspended~0)) .cse9 .cse10 .cse11 (not (= ~KernelMode~0 0)) .cse12) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12))) [2018-11-18 17:35:08,725 INFO L425 ceAbstractionStarter]: For program point L525-1(line 525) no Hoare annotation was computed. [2018-11-18 17:35:08,725 INFO L425 ceAbstractionStarter]: For program point L583(lines 583 588) no Hoare annotation was computed. [2018-11-18 17:35:08,725 INFO L425 ceAbstractionStarter]: For program point L550(lines 549 565) no Hoare annotation was computed. [2018-11-18 17:35:08,725 INFO L425 ceAbstractionStarter]: For program point L583-2(lines 583 588) no Hoare annotation was computed. [2018-11-18 17:35:08,725 INFO L421 ceAbstractionStarter]: At program point L542(lines 529 569) the Hoare annotation is: (let ((.cse16 (= ~SKIP2~0 4)) (.cse15 (= ~UNLOADED~0 0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not .cse15)) (.cse9 (not (= 7 ~IPC~0))) (.cse10 (not .cse16)) (.cse11 (not (= 0 ~DiskController~0))) (.cse2 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse12 (not (= 0 ~MaximumInterfaceType~0))) (.cse3 (and (= FloppyStartDevice_~ntStatus~1 0) .cse15 (= ~IPC~0 7) (= FloppyStartDevice_~Fp~0 0) (= ~s~0 1) (= ~DC~0 2) (= ~compRegistered~0 1) (= ~MaximumInterfaceType~0 0) .cse16 (= FloppyStartDevice_~Dc~0 0))) (.cse4 (not (= ~FlConfigCallBack~0 0))) (.cse13 (not (= 1 ~NP~0))) (.cse5 (and (and (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0)) (= |old(~myStatus~0)| ~myStatus~0) (not (= 259 FloppyStartDevice_~ntStatus~1)))) (.cse14 (not (= ~PagingReferenceCount~0 1))) (.cse6 (not (= 5 ~MPR1~0))) (.cse7 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse8 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= 0 ~Suspended~0)) .cse14 (not (= ~KernelMode~0 0))) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse9 .cse10 .cse11 .cse2 .cse12 .cse3 .cse4 .cse13 .cse5 .cse14 .cse6 .cse7 .cse8)))) [2018-11-18 17:35:08,730 INFO L425 ceAbstractionStarter]: For program point L534(lines 534 537) no Hoare annotation was computed. [2018-11-18 17:35:08,731 INFO L425 ceAbstractionStarter]: For program point L543-1(lines 543 546) no Hoare annotation was computed. [2018-11-18 17:35:08,731 INFO L425 ceAbstractionStarter]: For program point L527(lines 527 592) no Hoare annotation was computed. [2018-11-18 17:35:08,731 INFO L425 ceAbstractionStarter]: For program point L527-1(lines 527 592) no Hoare annotation was computed. [2018-11-18 17:35:08,731 INFO L425 ceAbstractionStarter]: For program point FloppyStartDeviceEXIT(lines 433 600) no Hoare annotation was computed. [2018-11-18 17:35:08,731 INFO L421 ceAbstractionStarter]: At program point L585(lines 585 586) the Hoare annotation is: (let ((.cse16 (= 0 ~pended~0)) (.cse14 (+ ~DC~0 2)) (.cse15 (+ ~SKIP1~0 2))) (let ((.cse7 (and (and (and .cse16 (<= .cse14 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0) (= ~NP~0 |old(~s~0)|) (<= (+ ~s~0 2) ~SKIP1~0)) (<= .cse15 ~MPR1~0) (<= ~MPR3~0 6) (<= 6 ~MPR3~0)) (not (= 259 FloppyStartDevice_~ntStatus~1)))) (.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse8 (not (= 7 ~IPC~0))) (.cse9 (not (= ~SKIP2~0 4))) (.cse10 (not (= 0 ~DiskController~0))) (.cse2 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse11 (not (= 0 ~MaximumInterfaceType~0))) (.cse3 (not (= ~FlConfigCallBack~0 0))) (.cse12 (not (= 1 ~NP~0))) (.cse13 (not (= ~PagingReferenceCount~0 1))) (.cse4 (not (= 5 ~MPR1~0))) (.cse5 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 .cse14) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse15) (not (= |old(~compRegistered~0)| 0)) (not .cse16) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse6 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= 0 ~Suspended~0)) .cse13 (not (= ~KernelMode~0 0))) (or .cse7 (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse8 .cse9 .cse10 .cse2 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse6)))) [2018-11-18 17:35:08,731 INFO L425 ceAbstractionStarter]: For program point L585-1(lines 585 586) no Hoare annotation was computed. [2018-11-18 17:35:08,731 INFO L425 ceAbstractionStarter]: For program point L511(lines 511 516) no Hoare annotation was computed. [2018-11-18 17:35:08,731 INFO L425 ceAbstractionStarter]: For program point L511-2(lines 511 516) no Hoare annotation was computed. [2018-11-18 17:35:08,738 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 563) no Hoare annotation was computed. [2018-11-18 17:35:08,738 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 501) no Hoare annotation was computed. [2018-11-18 17:35:08,738 INFO L425 ceAbstractionStarter]: For program point L495-1(lines 490 502) no Hoare annotation was computed. [2018-11-18 17:35:08,738 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 569) no Hoare annotation was computed. [2018-11-18 17:35:08,739 INFO L421 ceAbstractionStarter]: At program point L513(line 513) the Hoare annotation is: (let ((.cse21 (= |old(~myStatus~0)| ~myStatus~0)) (.cse17 (<= FloppyStartDevice_~__cil_tmp42~0 259)) (.cse18 (= 1 ~setEventCalled~0)) (.cse19 (< 258 FloppyStartDevice_~__cil_tmp42~0)) (.cse20 (= |old(~customIrp~0)| ~customIrp~0)) (.cse22 (= ~UNLOADED~0 0))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not .cse22)) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= 0 ~DiskController~0))) (.cse5 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse6 (not (= 0 ~MaximumInterfaceType~0))) (.cse14 (<= 1 ~compRegistered~0)) (.cse15 (<= ~MPR3~0 ~s~0)) (.cse16 (<= ~s~0 ~MPR3~0)) (.cse7 (not (= ~FlConfigCallBack~0 0))) (.cse8 (not (= 1 ~NP~0))) (.cse9 (and (= FloppyStartDevice_~Fp~0 0) .cse21 (= ~compRegistered~0 1) (and .cse22 (= ~IPC~0 7) (= |old(~s~0)| ~s~0) .cse17 .cse18 .cse19 .cse20) (= FloppyStartDevice_~Dc~0 0))) (.cse10 (not (= ~PagingReferenceCount~0 1))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse13 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= 0 ~Suspended~0)) .cse9 .cse10 .cse11 .cse12 (not (= ~KernelMode~0 0)) .cse13 (and .cse14 .cse15 .cse16 .cse17 (= 0 ~myStatus~0) .cse18 .cse19 .cse20)) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (and .cse21 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13)))) [2018-11-18 17:35:08,739 INFO L425 ceAbstractionStarter]: For program point L513-1(line 513) no Hoare annotation was computed. [2018-11-18 17:35:08,739 INFO L425 ceAbstractionStarter]: For program point L571(lines 571 578) no Hoare annotation was computed. [2018-11-18 17:35:08,739 INFO L421 ceAbstractionStarter]: At program point L571-2(lines 571 578) the Hoare annotation is: (let ((.cse16 (= 0 ~pended~0)) (.cse14 (+ ~DC~0 2)) (.cse15 (+ ~SKIP1~0 2))) (let ((.cse7 (and (and (and .cse16 (<= .cse14 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0) (= ~NP~0 |old(~s~0)|) (<= (+ ~s~0 2) ~SKIP1~0)) (<= .cse15 ~MPR1~0) (<= ~MPR3~0 6) (<= 6 ~MPR3~0)) (not (= 259 FloppyStartDevice_~ntStatus~1)))) (.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse8 (not (= 7 ~IPC~0))) (.cse9 (not (= ~SKIP2~0 4))) (.cse10 (not (= 0 ~DiskController~0))) (.cse2 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse11 (not (= 0 ~MaximumInterfaceType~0))) (.cse3 (not (= ~FlConfigCallBack~0 0))) (.cse12 (not (= 1 ~NP~0))) (.cse13 (not (= ~PagingReferenceCount~0 1))) (.cse4 (not (= 5 ~MPR1~0))) (.cse5 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 .cse14) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse15) (not (= |old(~compRegistered~0)| 0)) (not .cse16) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse6 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= 0 ~Suspended~0)) .cse13 (not (= ~KernelMode~0 0))) (or .cse7 (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse8 .cse9 .cse10 .cse2 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse6)))) [2018-11-18 17:35:08,747 INFO L421 ceAbstractionStarter]: At program point L596(line 596) the Hoare annotation is: (let ((.cse18 (+ ~DC~0 5)) (.cse14 (+ ~NP~0 5)) (.cse17 (= 0 ~pended~0)) (.cse15 (+ ~DC~0 2)) (.cse16 (+ ~SKIP1~0 2))) (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse7 (not (= 7 ~IPC~0))) (.cse8 (not (= ~SKIP2~0 4))) (.cse9 (not (= 0 ~DiskController~0))) (.cse2 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse10 (not (= 0 ~MaximumInterfaceType~0))) (.cse13 (and (and (and (<= .cse18 ~IPC~0) (<= .cse14 ~MPR3~0) .cse17 (<= .cse15 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0) (= ~NP~0 |old(~s~0)|) (<= (+ ~s~0 2) ~SKIP1~0)) (<= .cse16 ~MPR1~0) (<= ~MPR3~0 6) (<= 6 ~MPR3~0)) (not (= 259 FloppyStartDevice_~ntStatus~1)))) (.cse3 (not (= ~FlConfigCallBack~0 0))) (.cse11 (not (= 1 ~NP~0))) (.cse12 (not (= ~PagingReferenceCount~0 1))) (.cse4 (not (= 5 ~MPR1~0))) (.cse5 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 .cse14) (< ~SKIP2~0 .cse15) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 .cse16) (not (= |old(~compRegistered~0)| 0)) (not .cse17) (< ~IPC~0 .cse18) (not (= |old(~customIrp~0)| 0)))) (.cse6 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= 0 ~Suspended~0)) .cse12 .cse13 (not (= ~KernelMode~0 0))) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse7 .cse8 .cse9 .cse2 .cse10 .cse13 .cse3 .cse11 .cse12 .cse4 .cse5 .cse6)))) [2018-11-18 17:35:08,747 INFO L425 ceAbstractionStarter]: For program point L596-1(line 596) no Hoare annotation was computed. [2018-11-18 17:35:08,747 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 540) no Hoare annotation was computed. [2018-11-18 17:35:08,747 INFO L421 ceAbstractionStarter]: At program point L497(line 497) the Hoare annotation is: (let ((.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= 0 ~DiskController~0))) (.cse5 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse6 (not (= 0 ~MaximumInterfaceType~0))) (.cse7 (not (= ~FlConfigCallBack~0 0))) (.cse8 (not (= 1 ~NP~0))) (.cse9 (not (= ~PagingReferenceCount~0 1))) (.cse10 (not (= 5 ~MPR1~0))) (.cse11 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 ~pended~0)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse12 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= |old(~myStatus~0)| 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= 0 ~Suspended~0)) .cse9 .cse10 .cse11 (not (= ~KernelMode~0 0)) .cse12) (or (< 0 (+ |old(~myStatus~0)| 1073741637)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12))) [2018-11-18 17:35:08,750 INFO L425 ceAbstractionStarter]: For program point L580(lines 580 581) no Hoare annotation was computed. [2018-11-18 17:35:08,750 INFO L428 ceAbstractionStarter]: At program point L1134(lines 1133 1143) the Hoare annotation is: true [2018-11-18 17:35:08,750 INFO L425 ceAbstractionStarter]: For program point PsCreateSystemThreadEXIT(lines 1124 1145) no Hoare annotation was computed. [2018-11-18 17:35:08,750 INFO L428 ceAbstractionStarter]: At program point L1132(lines 1131 1143) the Hoare annotation is: true [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point L1131(lines 1131 1143) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 1135 1142) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L428 ceAbstractionStarter]: At program point PsCreateSystemThreadENTRY(lines 1124 1145) the Hoare annotation is: true [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 1135 1142) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point PsCreateSystemThreadFINAL(lines 1124 1145) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point ObReferenceObjectByHandleEXIT(lines 1102 1123) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L428 ceAbstractionStarter]: At program point ObReferenceObjectByHandleENTRY(lines 1102 1123) the Hoare annotation is: true [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point ObReferenceObjectByHandleFINAL(lines 1102 1123) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L428 ceAbstractionStarter]: At program point L1112(lines 1111 1121) the Hoare annotation is: true [2018-11-18 17:35:08,751 INFO L428 ceAbstractionStarter]: At program point L1110(lines 1109 1121) the Hoare annotation is: true [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point L1109(lines 1109 1121) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 1113 1120) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 1113 1120) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point L849(lines 849 861) no Hoare annotation was computed. [2018-11-18 17:35:08,751 INFO L425 ceAbstractionStarter]: For program point IoBuildDeviceIoControlRequestEXIT(lines 839 863) no Hoare annotation was computed. [2018-11-18 17:35:08,752 INFO L425 ceAbstractionStarter]: For program point IoBuildDeviceIoControlRequestFINAL(lines 839 863) no Hoare annotation was computed. [2018-11-18 17:35:08,752 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 853 860) no Hoare annotation was computed. [2018-11-18 17:35:08,758 INFO L421 ceAbstractionStarter]: At program point IoBuildDeviceIoControlRequestENTRY(lines 839 863) the Hoare annotation is: (let ((.cse6 (+ ~DC~0 5)) (.cse2 (+ ~NP~0 5)) (.cse5 (= 0 ~pended~0)) (.cse4 (= ~s~0 ~NP~0)) (.cse7 (+ ~DC~0 2)) (.cse3 (+ ~SKIP1~0 2))) (let ((.cse1 (and (<= ~MPR3~0 6) (= 0 ~customIrp~0) (and (<= (+ ~NP~0 2) ~SKIP1~0) (<= .cse6 ~IPC~0) (<= .cse2 ~MPR3~0) .cse5 .cse4 (<= .cse7 ~SKIP2~0) (<= .cse3 ~MPR1~0) (<= 1 ~compRegistered~0)) (= |old(~customIrp~0)| ~customIrp~0) (<= 6 ~MPR3~0))) (.cse0 (or (or (< ~MPR3~0 .cse2) (< ~MPR1~0 .cse3) (or (not .cse4) (not .cse5)) (< ~SKIP1~0 (+ ~s~0 2)) (< ~compRegistered~0 1) (< ~IPC~0 .cse6)) (< 6 ~MPR3~0) (< ~MPR3~0 6) (< ~SKIP2~0 .cse7) (not (= |old(~customIrp~0)| 0))))) (and (or .cse0 (not (= ~myStatus~0 0)) .cse1) (or .cse1 .cse0 (< 0 (+ ~myStatus~0 1073741637)))))) [2018-11-18 17:35:08,759 INFO L421 ceAbstractionStarter]: At program point L852(lines 851 861) the Hoare annotation is: (or (or (or (< ~MPR1~0 (+ ~SKIP1~0 2)) (or (not (= ~s~0 ~NP~0)) (not (= 0 ~pended~0))) (< ~SKIP1~0 (+ ~s~0 2))) (< 6 ~MPR3~0) (< ~MPR3~0 6) (not (= |old(~customIrp~0)| 0))) (not (= 2 ~DC~0)) (not (= ~UNLOADED~0 0)) (not (= ~myStatus~0 0)) (not (= 7 ~IPC~0)) (not (= ~SKIP2~0 4)) (not (= |IoBuildDeviceIoControlRequest_#in~InternalDeviceIoControl| 1)) (not (= |IoBuildDeviceIoControlRequest_#in~InputBufferLength| 0)) (not (= 0 ~MaximumInterfaceType~0)) (= ~customIrp~0 1) (not (= ~FlConfigCallBack~0 0)) (not (= 1 ~NP~0)) (not (= |IoBuildDeviceIoControlRequest_#in~InputBuffer| 0)) (not (= 0 ~Suspended~0)) (not (= ~PagingReferenceCount~0 1)) (not (= ~compRegistered~0 1)) (not (= 5 ~MPR1~0)) (not (= |IoBuildDeviceIoControlRequest_#in~OutputBufferLength| 0)) (not (= ~KernelMode~0 0)) (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)) (not (= |IoBuildDeviceIoControlRequest_#in~OutputBuffer| 0))) [2018-11-18 17:35:08,759 INFO L421 ceAbstractionStarter]: At program point L850(lines 849 861) the Hoare annotation is: (or (or (or (< ~MPR1~0 (+ ~SKIP1~0 2)) (or (not (= ~s~0 ~NP~0)) (not (= 0 ~pended~0))) (< ~SKIP1~0 (+ ~s~0 2))) (< 6 ~MPR3~0) (< ~MPR3~0 6) (not (= |old(~customIrp~0)| 0))) (not (= 2 ~DC~0)) (not (= ~UNLOADED~0 0)) (not (= ~myStatus~0 0)) (not (= 7 ~IPC~0)) (not (= ~SKIP2~0 4)) (not (= |IoBuildDeviceIoControlRequest_#in~InternalDeviceIoControl| 1)) (not (= |IoBuildDeviceIoControlRequest_#in~InputBufferLength| 0)) (not (= 0 ~MaximumInterfaceType~0)) (= ~customIrp~0 1) (not (= ~FlConfigCallBack~0 0)) (not (= 1 ~NP~0)) (not (= |IoBuildDeviceIoControlRequest_#in~InputBuffer| 0)) (not (= 0 ~Suspended~0)) (not (= ~PagingReferenceCount~0 1)) (not (= ~compRegistered~0 1)) (not (= 5 ~MPR1~0)) (not (= |IoBuildDeviceIoControlRequest_#in~OutputBufferLength| 0)) (not (= ~KernelMode~0 0)) (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)) (not (= |IoBuildDeviceIoControlRequest_#in~OutputBuffer| 0))) [2018-11-18 17:35:08,759 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 853 860) no Hoare annotation was computed. [2018-11-18 17:35:08,759 INFO L428 ceAbstractionStarter]: At program point KeSetEventENTRY(lines 1052 1059) the Hoare annotation is: true [2018-11-18 17:35:08,759 INFO L425 ceAbstractionStarter]: For program point KeSetEventFINAL(lines 1052 1059) no Hoare annotation was computed. [2018-11-18 17:35:08,759 INFO L425 ceAbstractionStarter]: For program point KeSetEventEXIT(lines 1052 1059) no Hoare annotation was computed. [2018-11-18 17:35:08,759 INFO L425 ceAbstractionStarter]: For program point stub_driver_initEXIT(lines 653 665) no Hoare annotation was computed. [2018-11-18 17:35:08,760 INFO L421 ceAbstractionStarter]: At program point stub_driver_initENTRY(lines 653 665) the Hoare annotation is: (let ((.cse13 (and (= 0 ~compRegistered~0) (= |old(~customIrp~0)| ~customIrp~0) (= |old(~s~0)| ~s~0) (= ~pended~0 0))) (.cse0 (not (= 2 ~DC~0))) (.cse1 (not (= ~UNLOADED~0 0))) (.cse2 (not (= 7 ~IPC~0))) (.cse3 (not (= ~SKIP2~0 4))) (.cse4 (not (= ~PagingReferenceCount~0 0))) (.cse5 (not (= 0 ~DiskController~0))) (.cse6 (not (= 0 ~FloppyDiskPeripheral~0))) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse8 (not (= ~FlConfigCallBack~0 0))) (.cse9 (not (= 1 ~NP~0))) (.cse10 (not (= 0 ~Suspended~0))) (.cse11 (not (= 5 ~MPR1~0))) (.cse12 (or (< ~SKIP1~0 (+ ~NP~0 2)) (< 6 ~MPR3~0) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~MPR3~0 6) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= |old(~compRegistered~0)| 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)) (not (= |old(~customIrp~0)| 0)))) (.cse14 (not (= ~KernelMode~0 0))) (.cse15 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 .cse1 (not (= ~myStatus~0 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or (< 0 (+ ~myStatus~0 1073741637)) .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse14 .cse15))) [2018-11-18 17:35:08,762 INFO L425 ceAbstractionStarter]: For program point stub_driver_initFINAL(lines 653 665) no Hoare annotation was computed. [2018-11-18 17:35:08,762 INFO L425 ceAbstractionStarter]: For program point errorFnErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1626) no Hoare annotation was computed. [2018-11-18 17:35:08,762 INFO L428 ceAbstractionStarter]: At program point errorFnENTRY(lines 1622 1629) the Hoare annotation is: true [2018-11-18 17:35:08,762 INFO L425 ceAbstractionStarter]: For program point errorFnFINAL(lines 1622 1629) no Hoare annotation was computed. [2018-11-18 17:35:08,762 INFO L425 ceAbstractionStarter]: For program point errorFnEXIT(lines 1622 1629) no Hoare annotation was computed. [2018-11-18 17:35:08,762 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1010) no Hoare annotation was computed. [2018-11-18 17:35:08,762 INFO L421 ceAbstractionStarter]: At program point L989(lines 988 1011) the Hoare annotation is: (let ((.cse14 (+ ~DC~0 2)) (.cse11 (+ ~DC~0 5)) (.cse13 (= 0 ~pended~0)) (.cse12 (+ ~NP~0 5)) (.cse10 (+ ~NP~0 2)) (.cse15 (+ ~SKIP1~0 2))) (let ((.cse4 (< ~MPR1~0 .cse15)) (.cse0 (< ~SKIP1~0 .cse10)) (.cse1 (< ~MPR3~0 .cse12)) (.cse6 (not .cse13)) (.cse7 (< ~IPC~0 .cse11)) (.cse3 (< ~SKIP2~0 .cse14))) (let ((.cse2 (= ~s~0 ~SKIP1~0)) (.cse5 (not (= ~compRegistered~0 0))) (.cse9 (or (< 6 ~MPR3~0) (or .cse4 (or .cse0 .cse1 (or (not (= |old(~s~0)| ~NP~0)) .cse6) (< ~compRegistered~0 1) .cse7) .cse3) (< ~MPR3~0 6))) (.cse8 (let ((.cse16 (div IofCallDriver_~__cil_tmp7~0 4294967296))) (and (<= .cse10 ~SKIP1~0) (and (<= .cse11 ~IPC~0) (<= .cse12 ~MPR3~0) .cse13 (<= .cse14 ~SKIP2~0)) (<= .cse15 ~MPR1~0) (<= 1 ~compRegistered~0) (= ~MPR1~0 ~s~0) (<= IofCallDriver_~__cil_tmp7~0 (+ (* 4294967296 .cse16) 3221225494)) (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ .cse16 1) 0) (= ~NP~0 |old(~s~0)|) (<= ~MPR3~0 6) (= 1 ~setEventCalled~0) (<= 6 ~MPR3~0))))) (and (or .cse0 .cse1 .cse2 .cse3 (< ~SKIP1~0 |old(~s~0)|) .cse4 (< |old(~s~0)| ~SKIP1~0) .cse5 .cse6 .cse7) (or .cse4 .cse2 (or .cse0 .cse1 (not (= 1 ~pended~0)) .cse5 (not (= ~SKIP1~0 |old(~s~0)|)) .cse3 .cse7)) (or .cse8 (not (= ~myStatus~0 0)) .cse9) (or (< 0 (+ ~myStatus~0 1073741637)) .cse9 .cse8))))) [2018-11-18 17:35:08,763 INFO L421 ceAbstractionStarter]: At program point L981(line 981) the Hoare annotation is: (let ((.cse30 (+ ~DC~0 5)) (.cse32 (= 0 ~pended~0)) (.cse31 (+ ~NP~0 5)) (.cse29 (+ ~NP~0 2))) (let ((.cse22 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse20 (< ~SKIP1~0 .cse29)) (.cse21 (< ~MPR3~0 .cse31)) (.cse25 (not .cse32)) (.cse27 (< ~IPC~0 .cse30)) (.cse26 (< ~SKIP2~0 (+ ~DC~0 2))) (.cse33 (div IofCallDriver_~__cil_tmp7~0 4294967296))) (let ((.cse0 (not (= ~myStatus~0 0))) (.cse3 (<= IofCallDriver_~__cil_tmp7~0 (+ (* 4294967296 .cse33) 3221225494))) (.cse4 (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))) (.cse5 (<= (+ .cse33 1) 0)) (.cse6 (= 1 ~setEventCalled~0)) (.cse2 (and (<= .cse29 ~SKIP1~0) (<= .cse30 ~IPC~0) (<= .cse31 ~MPR3~0) .cse32 (= ~s~0 ~NP~0) (= |old(~s~0)| ~s~0) (<= 1 ~compRegistered~0))) (.cse28 (< 0 (+ ~myStatus~0 1073741637))) (.cse7 (not (= 2 ~DC~0))) (.cse8 (not (= ~UNLOADED~0 0))) (.cse9 (not (= 7 ~IPC~0))) (.cse10 (not (= ~SKIP2~0 4))) (.cse11 (not (= 0 ~MaximumInterfaceType~0))) (.cse1 (or (< 6 ~MPR3~0) (or .cse22 (or .cse20 .cse21 (or (not (= |old(~s~0)| ~NP~0)) .cse25) (< ~compRegistered~0 1) .cse27) .cse26) (< ~MPR3~0 6))) (.cse12 (not (= ~FlConfigCallBack~0 0))) (.cse13 (not (= 1 ~NP~0))) (.cse14 (not (= ~PagingReferenceCount~0 1))) (.cse15 (not (= ~compRegistered~0 1))) (.cse17 (= |IofCallDriver_#in~Irp| 0)) (.cse18 (not (= 5 ~MPR1~0))) (.cse19 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse16 (not (= IofCallDriver_~Irp 0))) (.cse23 (not (= ~compRegistered~0 0))) (.cse24 (not (= ~SKIP1~0 |old(~s~0)|)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 .cse8 .cse0 .cse9 .cse10 .cse11 .cse1 .cse12 .cse13 (not (= ~customIrp~0 1)) (not (= 0 ~Suspended~0)) .cse14 .cse15 .cse16 .cse17 .cse18 (not (= ~KernelMode~0 0)) .cse19) (or .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (or .cse28 .cse1 (and .cse3 .cse4 .cse5 .cse6 .cse2)) (or .cse28 .cse7 .cse8 .cse9 .cse10 .cse11 .cse1 .cse12 .cse13 .cse14 .cse15 .cse17 .cse18 .cse19 .cse16) (or .cse22 (or .cse20 .cse21 (not (= 1 ~pended~0)) .cse23 .cse24 .cse26 .cse27)))))) [2018-11-18 17:35:08,765 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 985) no Hoare annotation was computed. [2018-11-18 17:35:08,765 INFO L425 ceAbstractionStarter]: For program point L973-1(lines 973 985) no Hoare annotation was computed. [2018-11-18 17:35:08,765 INFO L421 ceAbstractionStarter]: At program point L994(lines 993 1010) the Hoare annotation is: (let ((.cse4 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse0 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse1 (< ~MPR3~0 (+ ~NP~0 5))) (.cse6 (not (= 0 ~pended~0))) (.cse7 (< ~IPC~0 (+ ~DC~0 5))) (.cse3 (< ~SKIP2~0 (+ ~DC~0 2)))) (let ((.cse2 (= ~s~0 ~SKIP1~0)) (.cse5 (not (= ~compRegistered~0 0))) (.cse9 (or (< 6 ~MPR3~0) (or .cse4 (or .cse0 .cse1 (or (not (= |old(~s~0)| ~NP~0)) .cse6) (< ~compRegistered~0 1) .cse7) .cse3) (< ~MPR3~0 6))) (.cse8 (let ((.cse10 (div IofCallDriver_~__cil_tmp7~0 4294967296))) (and (= ~MPR1~0 ~s~0) (<= IofCallDriver_~__cil_tmp7~0 (+ (* 4294967296 .cse10) 3221225494)) (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ .cse10 1) 0) (= 1 ~setEventCalled~0))))) (and (or .cse0 .cse1 .cse2 .cse3 (< ~SKIP1~0 |old(~s~0)|) .cse4 (< |old(~s~0)| ~SKIP1~0) .cse5 .cse6 .cse7) (or .cse4 .cse2 (or .cse0 .cse1 (not (= 1 ~pended~0)) .cse5 (not (= ~SKIP1~0 |old(~s~0)|)) .cse3 .cse7)) (or .cse8 (not (= ~myStatus~0 0)) .cse9) (or (< 0 (+ ~myStatus~0 1073741637)) .cse9 .cse8)))) [2018-11-18 17:35:08,765 INFO L421 ceAbstractionStarter]: At program point IofCallDriverENTRY(lines 965 1037) the Hoare annotation is: (let ((.cse10 (+ ~DC~0 2)) (.cse13 (+ ~DC~0 5)) (.cse15 (= 0 ~pended~0)) (.cse14 (+ ~NP~0 5)) (.cse12 (+ ~NP~0 2)) (.cse11 (+ ~SKIP1~0 2))) (let ((.cse4 (< ~MPR1~0 .cse11)) (.cse0 (< ~SKIP1~0 .cse12)) (.cse1 (< ~MPR3~0 .cse14)) (.cse6 (not .cse15)) (.cse7 (< ~IPC~0 .cse13)) (.cse3 (< ~SKIP2~0 .cse10))) (let ((.cse2 (= ~s~0 ~SKIP1~0)) (.cse5 (not (= ~compRegistered~0 0))) (.cse9 (and (<= .cse10 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= .cse11 ~MPR1~0) (and (<= .cse12 ~SKIP1~0) (<= .cse13 ~IPC~0) (<= .cse14 ~MPR3~0) .cse15 (= ~s~0 ~NP~0) (<= 1 ~compRegistered~0)))) (.cse8 (or (< 6 ~MPR3~0) (or .cse4 (or .cse0 .cse1 (or (not (= |old(~s~0)| ~NP~0)) .cse6) (< ~compRegistered~0 1) .cse7) .cse3) (< ~MPR3~0 6)))) (and (or .cse0 .cse1 .cse2 .cse3 (< ~SKIP1~0 |old(~s~0)|) .cse4 (< |old(~s~0)| ~SKIP1~0) .cse5 .cse6 .cse7) (or .cse4 .cse2 (or .cse0 .cse1 (not (= 1 ~pended~0)) .cse5 (not (= ~SKIP1~0 |old(~s~0)|)) .cse3 .cse7)) (or (not (= ~myStatus~0 0)) .cse8 .cse9) (or (< 0 (+ ~myStatus~0 1073741637)) .cse9 .cse8))))) [2018-11-18 17:35:08,769 INFO L425 ceAbstractionStarter]: For program point IofCallDriverFINAL(lines 965 1037) no Hoare annotation was computed. [2018-11-18 17:35:08,770 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1033) no Hoare annotation was computed. [2018-11-18 17:35:08,770 INFO L425 ceAbstractionStarter]: For program point IofCallDriverEXIT(lines 965 1037) no Hoare annotation was computed. [2018-11-18 17:35:08,770 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 983) no Hoare annotation was computed. [2018-11-18 17:35:08,770 INFO L421 ceAbstractionStarter]: At program point L1008(lines 972 1036) the Hoare annotation is: (let ((.cse44 (+ ~DC~0 2)) (.cse41 (+ ~DC~0 5)) (.cse43 (= 0 ~pended~0)) (.cse42 (+ ~NP~0 5)) (.cse45 (+ ~NP~0 2)) (.cse40 (+ ~SKIP1~0 2))) (let ((.cse46 (div IofCallDriver_~__cil_tmp7~0 4294967296)) (.cse12 (< ~MPR1~0 .cse40)) (.cse8 (< ~SKIP1~0 .cse45)) (.cse9 (< ~MPR3~0 .cse42)) (.cse14 (not .cse43)) (.cse15 (< ~IPC~0 .cse41)) (.cse11 (< ~SKIP2~0 .cse44))) (let ((.cse32 (< 6 ~MPR3~0)) (.cse33 (or .cse12 (or .cse8 .cse9 (or (not (= |old(~s~0)| ~NP~0)) .cse14) (< ~compRegistered~0 1) .cse15) .cse11)) (.cse2 (= ~MPR1~0 ~s~0)) (.cse3 (<= IofCallDriver_~__cil_tmp7~0 (+ (* 4294967296 .cse46) 3221225494))) (.cse34 (+ IofCallDriver_~returnVal2~0 1073741823)) (.cse4 (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802))) (.cse5 (<= (+ .cse46 1) 0)) (.cse6 (= 1 ~setEventCalled~0))) (let ((.cse10 (= ~s~0 ~SKIP1~0)) (.cse13 (not (= ~compRegistered~0 0))) (.cse0 (and (let ((.cse35 (<= .cse45 ~SKIP1~0)) (.cse36 (and (<= .cse41 ~IPC~0) (<= .cse42 ~MPR3~0) .cse43 (<= .cse44 ~SKIP2~0))) (.cse37 (<= .cse40 ~MPR1~0)) (.cse38 (<= 1 ~compRegistered~0)) (.cse39 (= ~NP~0 |old(~s~0)|))) (or (and .cse35 .cse2 .cse36 .cse3 (= 0 IofCallDriver_~returnVal2~0) .cse37 .cse38 .cse4 .cse5 .cse39) (and .cse35 .cse2 .cse36 .cse3 .cse37 (<= .cse34 0) .cse38 .cse4 .cse5 .cse39))) (<= ~MPR3~0 6) .cse6 (<= 6 ~MPR3~0))) (.cse1 (or .cse32 .cse33 (< ~MPR3~0 6))) (.cse18 (not (= 2 ~DC~0))) (.cse19 (not (= ~UNLOADED~0 0))) (.cse16 (not (= ~myStatus~0 0))) (.cse20 (not (= 7 ~IPC~0))) (.cse21 (not (= ~SKIP2~0 4))) (.cse22 (not (= 0 ~MaximumInterfaceType~0))) (.cse7 (= IofCallDriver_~returnVal2~0 259)) (.cse23 (not (= ~FlConfigCallBack~0 0))) (.cse17 (= .cse34 0)) (.cse31 (= IofCallDriver_~returnVal2~0 0)) (.cse24 (not (= 1 ~NP~0))) (.cse25 (not (= 0 ~Suspended~0))) (.cse26 (not (= ~PagingReferenceCount~0 1))) (.cse27 (not (= ~compRegistered~0 1))) (.cse28 (not (= 5 ~MPR1~0))) (.cse29 (not (= ~KernelMode~0 0))) (.cse30 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0)))) (and (or .cse0 (< 0 (+ ~myStatus~0 1073741637)) .cse1 (and (and .cse2 .cse3 .cse4 .cse5 .cse6) .cse7)) (or .cse8 .cse9 .cse10 .cse11 (< ~SKIP1~0 |old(~s~0)|) .cse12 (< |old(~s~0)| ~SKIP1~0) .cse13 .cse14 .cse15) (or .cse12 .cse10 (or .cse8 .cse9 (not (= 1 ~pended~0)) .cse13 (not (= ~SKIP1~0 |old(~s~0)|)) .cse11 .cse15)) (or .cse16 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) .cse0) (or .cse17 .cse18 .cse19 .cse16 .cse20 .cse21 .cse22 .cse1 .cse23 .cse7 .cse24 (not (= ~customIrp~0 1)) .cse25 .cse26 .cse27 (= |IofCallDriver_#in~Irp| 0) .cse28 .cse29 .cse30 .cse31) (or .cse18 .cse19 .cse16 .cse20 .cse21 .cse22 .cse7 (or .cse32 .cse33 (not (= ~customIrp~0 0))) .cse23 (or .cse17 .cse31) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))))) [2018-11-18 17:35:08,780 INFO L421 ceAbstractionStarter]: At program point L975(line 975) the Hoare annotation is: (let ((.cse25 (+ ~DC~0 2)) (.cse28 (+ ~DC~0 5)) (.cse30 (= 0 ~pended~0)) (.cse29 (+ ~NP~0 5)) (.cse27 (+ ~NP~0 2)) (.cse26 (+ ~SKIP1~0 2))) (let ((.cse2 (< ~MPR1~0 .cse26)) (.cse0 (< ~SKIP1~0 .cse27)) (.cse1 (< ~MPR3~0 .cse29)) (.cse5 (not .cse30)) (.cse7 (< ~IPC~0 .cse28)) (.cse6 (< ~SKIP2~0 .cse25))) (let ((.cse10 (not (= ~myStatus~0 0))) (.cse8 (not (= 2 ~DC~0))) (.cse9 (not (= ~UNLOADED~0 0))) (.cse11 (not (= 7 ~IPC~0))) (.cse12 (not (= ~SKIP2~0 4))) (.cse13 (not (= 0 ~MaximumInterfaceType~0))) (.cse22 (not (= IofCallDriver_~Irp 0))) (.cse15 (not (= ~FlConfigCallBack~0 0))) (.cse16 (not (= 1 ~NP~0))) (.cse17 (not (= ~PagingReferenceCount~0 1))) (.cse18 (not (= ~compRegistered~0 1))) (.cse19 (= |IofCallDriver_#in~Irp| 0)) (.cse20 (not (= 5 ~MPR1~0))) (.cse21 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse24 (< 0 (+ ~myStatus~0 1073741637))) (.cse23 (and (<= .cse25 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= .cse26 ~MPR1~0) (and (<= .cse27 ~SKIP1~0) (<= .cse28 ~IPC~0) (<= .cse29 ~MPR3~0) .cse30 (= ~s~0 ~NP~0) (<= 1 ~compRegistered~0)))) (.cse14 (or (< 6 ~MPR3~0) (or .cse2 (or .cse0 .cse1 (or (not (= |old(~s~0)| ~NP~0)) .cse5) (< ~compRegistered~0 1) .cse7) .cse6) (< ~MPR3~0 6))) (.cse3 (not (= ~compRegistered~0 0))) (.cse4 (not (= ~SKIP1~0 |old(~s~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (not (= ~customIrp~0 1)) (not (= 0 ~Suspended~0)) .cse17 .cse18 .cse19 .cse20 (not (= ~KernelMode~0 0)) .cse21 .cse22) (or .cse10 .cse14 .cse23) (or .cse24 .cse8 .cse9 .cse11 .cse12 .cse13 .cse14 .cse22 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse24 .cse23 .cse14) (or .cse2 (or .cse0 .cse1 (not (= 1 ~pended~0)) .cse3 .cse4 .cse6 .cse7)))))) [2018-11-18 17:35:08,788 INFO L425 ceAbstractionStarter]: For program point L975-1(line 975) no Hoare annotation was computed. [2018-11-18 17:35:08,788 INFO L421 ceAbstractionStarter]: At program point L996(lines 995 1010) the Hoare annotation is: (let ((.cse4 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse0 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse1 (< ~MPR3~0 (+ ~NP~0 5))) (.cse6 (not (= 0 ~pended~0))) (.cse7 (< ~IPC~0 (+ ~DC~0 5))) (.cse3 (< ~SKIP2~0 (+ ~DC~0 2)))) (let ((.cse2 (= ~s~0 ~SKIP1~0)) (.cse5 (not (= ~compRegistered~0 0))) (.cse8 (let ((.cse10 (div IofCallDriver_~__cil_tmp7~0 4294967296))) (and (= ~MPR1~0 ~s~0) (<= IofCallDriver_~__cil_tmp7~0 (+ (* 4294967296 .cse10) 3221225494)) (<= 0 (+ IofCallDriver_~__cil_tmp7~0 1073741802)) (<= (+ .cse10 1) 0) (= 1 ~setEventCalled~0)))) (.cse9 (or (< 6 ~MPR3~0) (or .cse4 (or .cse0 .cse1 (or (not (= |old(~s~0)| ~NP~0)) .cse6) (< ~compRegistered~0 1) .cse7) .cse3) (< ~MPR3~0 6)))) (and (or .cse0 .cse1 .cse2 .cse3 (< ~SKIP1~0 |old(~s~0)|) .cse4 (< |old(~s~0)| ~SKIP1~0) .cse5 .cse6 .cse7) (or (< 0 (+ ~myStatus~0 1073741637)) .cse8 .cse9) (or .cse4 .cse2 (or .cse0 .cse1 (not (= 1 ~pended~0)) .cse5 (not (= ~SKIP1~0 |old(~s~0)|)) .cse3 .cse7)) (or .cse8 (not (= ~myStatus~0 0)) .cse9)))) [2018-11-18 17:35:08,788 INFO L425 ceAbstractionStarter]: For program point $Ultimate##12(lines 997 1009) no Hoare annotation was computed. [2018-11-18 17:35:08,788 INFO L425 ceAbstractionStarter]: For program point $Ultimate##11(lines 997 1009) no Hoare annotation was computed. [2018-11-18 17:35:08,788 INFO L425 ceAbstractionStarter]: For program point L1025(lines 1025 1032) no Hoare annotation was computed. [2018-11-18 17:35:08,788 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1011) no Hoare annotation was computed. [2018-11-18 17:35:08,788 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1023) no Hoare annotation was computed. [2018-11-18 17:35:08,789 INFO L421 ceAbstractionStarter]: At program point L1030(line 1030) the Hoare annotation is: (let ((.cse3 (< ~MPR1~0 (+ ~SKIP1~0 2))) (.cse1 (< ~SKIP1~0 (+ ~NP~0 2))) (.cse2 (< ~MPR3~0 (+ ~NP~0 5))) (.cse6 (not (= 0 ~pended~0))) (.cse8 (< ~IPC~0 (+ ~DC~0 5))) (.cse7 (< ~SKIP2~0 (+ ~DC~0 2)))) (let ((.cse0 (or (< 6 ~MPR3~0) (or .cse3 (or .cse1 .cse2 (or (not (= |old(~s~0)| ~NP~0)) .cse6) (< ~compRegistered~0 1) .cse8) .cse7) (< ~MPR3~0 6))) (.cse4 (not (= ~compRegistered~0 0))) (.cse5 (not (= ~SKIP1~0 |old(~s~0)|)))) (and (or (not (= ~myStatus~0 0)) .cse0) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or (< 0 (+ ~myStatus~0 1073741637)) .cse0) (or .cse3 (or .cse1 .cse2 (not (= 1 ~pended~0)) .cse4 .cse5 .cse7 .cse8))))) [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point L1030-1(lines 1012 1034) no Hoare annotation was computed. [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point L128(lines 128 135) no Hoare annotation was computed. [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point L124(lines 124 125) no Hoare annotation was computed. [2018-11-18 17:35:08,792 INFO L421 ceAbstractionStarter]: At program point L153(line 153) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= ~s~0 ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point L120(lines 120 122) no Hoare annotation was computed. [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point L153-1(lines 149 155) no Hoare annotation was computed. [2018-11-18 17:35:08,792 INFO L421 ceAbstractionStarter]: At program point L120-2(lines 120 122) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= ~s~0 ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (= 0 ~pended~0) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point FlQueueIrpToThreadFINAL(lines 96 158) no Hoare annotation was computed. [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point L143(lines 143 145) no Hoare annotation was computed. [2018-11-18 17:35:08,792 INFO L425 ceAbstractionStarter]: For program point L110(lines 110 115) no Hoare annotation was computed. [2018-11-18 17:35:08,793 INFO L425 ceAbstractionStarter]: For program point L131(lines 131 133) no Hoare annotation was computed. [2018-11-18 17:35:08,793 INFO L421 ceAbstractionStarter]: At program point FlQueueIrpToThreadENTRY(lines 96 158) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= ~s~0 ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (= 0 ~pended~0) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,793 INFO L425 ceAbstractionStarter]: For program point L131-2(lines 131 133) no Hoare annotation was computed. [2018-11-18 17:35:08,793 INFO L425 ceAbstractionStarter]: For program point FlQueueIrpToThreadEXIT(lines 96 158) no Hoare annotation was computed. [2018-11-18 17:35:08,793 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 147) no Hoare annotation was computed. [2018-11-18 17:35:08,793 INFO L425 ceAbstractionStarter]: For program point L117-2(lines 109 157) no Hoare annotation was computed. [2018-11-18 17:35:08,793 INFO L421 ceAbstractionStarter]: At program point L140(line 140) the Hoare annotation is: (let ((.cse0 (= 0 ~pended~0))) (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (< ~SKIP2~0 (+ ~DC~0 2)) (and .cse0 (= FlQueueIrpToThread_~status~0 0)) (not (= ~s~0 ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (and .cse0 (<= (+ FlQueueIrpToThread_~status~0 1073741823) 0)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)))) [2018-11-18 17:35:08,793 INFO L425 ceAbstractionStarter]: For program point L140-1(line 140) no Hoare annotation was computed. [2018-11-18 17:35:08,800 INFO L421 ceAbstractionStarter]: At program point L138(lines 138 139) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= ~s~0 ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (= 0 ~pended~0) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point L138-1(lines 138 139) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L421 ceAbstractionStarter]: At program point L1307(line 1307) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (and (= 0 ~pended~0) (= ~s~0 ~SKIP1~0)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point L1274(lines 1274 1286) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point L1307-1(line 1307) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point L1274-2(lines 1273 1562) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point $Ultimate##38(lines 1400 1526) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point $Ultimate##37(lines 1400 1526) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L421 ceAbstractionStarter]: At program point L1514(line 1514) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point L1514-1(lines 1510 1516) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L425 ceAbstractionStarter]: For program point L1382(lines 1382 1531) no Hoare annotation was computed. [2018-11-18 17:35:08,801 INFO L421 ceAbstractionStarter]: At program point L1316(lines 1315 1549) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (and (= 0 ~pended~0) (= ~s~0 ~NP~0)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,801 INFO L421 ceAbstractionStarter]: At program point L1399(lines 1389 1529) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,802 INFO L425 ceAbstractionStarter]: For program point L1424(lines 1424 1427) no Hoare annotation was computed. [2018-11-18 17:35:08,802 INFO L421 ceAbstractionStarter]: At program point L1292(line 1292) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (and (= 0 ~pended~0) (= ~s~0 ~NP~0)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,802 INFO L425 ceAbstractionStarter]: For program point L1292-1(line 1292) no Hoare annotation was computed. [2018-11-18 17:35:08,802 INFO L421 ceAbstractionStarter]: At program point L1449(line 1449) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,804 INFO L425 ceAbstractionStarter]: For program point L1449-1(line 1449) no Hoare annotation was computed. [2018-11-18 17:35:08,804 INFO L421 ceAbstractionStarter]: At program point L1383(lines 1375 1533) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (and (= 0 ~pended~0) (= ~s~0 ~NP~0)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,804 INFO L425 ceAbstractionStarter]: For program point L1375(lines 1375 1533) no Hoare annotation was computed. [2018-11-18 17:35:08,804 INFO L425 ceAbstractionStarter]: For program point L1433(lines 1433 1437) no Hoare annotation was computed. [2018-11-18 17:35:08,804 INFO L421 ceAbstractionStarter]: At program point L1301(line 1301) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,804 INFO L421 ceAbstractionStarter]: At program point L1557(line 1557) the Hoare annotation is: (let ((.cse1 (= ~s~0 ~NP~0)) (.cse2 (+ ~DC~0 2))) (let ((.cse0 (and (= 0 ~pended~0) .cse1 (<= .cse2 ~SKIP2~0)))) (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (and (not (= 259 FloppyDeviceControl_~ntStatus~3)) (= FloppyDeviceControl_~__cil_tmp91~0 FloppyDeviceControl_~ntStatus~3) .cse0) (and .cse1 (= ~pended~0 1)) (< ~SKIP2~0 .cse2) (and (<= (+ FloppyDeviceControl_~ntStatus~3 1073741811) 0) .cse0) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5))))) [2018-11-18 17:35:08,804 INFO L425 ceAbstractionStarter]: For program point L1301-1(lines 1297 1303) no Hoare annotation was computed. [2018-11-18 17:35:08,804 INFO L425 ceAbstractionStarter]: For program point FloppyDeviceControlEXIT(lines 1182 1563) no Hoare annotation was computed. [2018-11-18 17:35:08,804 INFO L421 ceAbstractionStarter]: At program point L1483(lines 1347 1541) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,804 INFO L425 ceAbstractionStarter]: For program point L1475(lines 1475 1478) no Hoare annotation was computed. [2018-11-18 17:35:08,805 INFO L425 ceAbstractionStarter]: For program point L1467(lines 1467 1480) no Hoare annotation was computed. [2018-11-18 17:35:08,805 INFO L425 ceAbstractionStarter]: For program point L1368(lines 1368 1535) no Hoare annotation was computed. [2018-11-18 17:35:08,805 INFO L421 ceAbstractionStarter]: At program point L1525(lines 1400 1526) the Hoare annotation is: (let ((.cse0 (= ~s~0 ~NP~0))) (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (and .cse0 (= ~pended~0 1)) (< ~SKIP2~0 (+ ~DC~0 2)) (and (not (= 259 FloppyDeviceControl_~ntStatus~3)) (= 0 ~pended~0) .cse0) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~IPC~0 (+ ~DC~0 5)))) [2018-11-18 17:35:08,805 INFO L425 ceAbstractionStarter]: For program point L1451(lines 1451 1454) no Hoare annotation was computed. [2018-11-18 17:35:08,805 INFO L425 ceAbstractionStarter]: For program point FloppyDeviceControlFINAL(lines 1182 1563) no Hoare annotation was computed. [2018-11-18 17:35:08,805 INFO L425 ceAbstractionStarter]: For program point L1410(lines 1410 1414) no Hoare annotation was computed. [2018-11-18 17:35:08,808 INFO L421 ceAbstractionStarter]: At program point FloppyDeviceControlENTRY(lines 1182 1563) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1361(lines 1361 1537) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1320(lines 1320 1547) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1279(lines 1279 1284) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1502(lines 1502 1504) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1497) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1481) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1329(lines 1329 1545) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1296(lines 1296 1310) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L421 ceAbstractionStarter]: At program point L1321(lines 1320 1547) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (and (= 0 ~pended~0) (= ~s~0 ~NP~0)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1543) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1462(lines 1462 1465) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1396(lines 1396 1527) no Hoare annotation was computed. [2018-11-18 17:35:08,809 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1303) no Hoare annotation was computed. [2018-11-18 17:35:08,810 INFO L425 ceAbstractionStarter]: For program point L1553(lines 1553 1559) no Hoare annotation was computed. [2018-11-18 17:35:08,810 INFO L421 ceAbstractionStarter]: At program point L1520(lines 1520 1521) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5)) (and (= 0 ~pended~0) (= ~s~0 ~SKIP1~0))) [2018-11-18 17:35:08,810 INFO L425 ceAbstractionStarter]: For program point L1553-1(lines 1553 1559) no Hoare annotation was computed. [2018-11-18 17:35:08,810 INFO L425 ceAbstractionStarter]: For program point L1520-1(lines 1520 1521) no Hoare annotation was computed. [2018-11-18 17:35:08,810 INFO L425 ceAbstractionStarter]: For program point L1347(lines 1347 1541) no Hoare annotation was computed. [2018-11-18 17:35:08,810 INFO L421 ceAbstractionStarter]: At program point L1281(line 1281) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0))) [2018-11-18 17:35:08,810 INFO L425 ceAbstractionStarter]: For program point L1281-1(line 1281) no Hoare annotation was computed. [2018-11-18 17:35:08,810 INFO L425 ceAbstractionStarter]: For program point L1471(lines 1471 1479) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L421 ceAbstractionStarter]: At program point L1339(lines 1329 1545) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point L1488(line 1488) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point L1389(lines 1389 1529) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point L1356(lines 1356 1539) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point L1315(lines 1315 1549) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point FlCheckFormatParametersFINAL(lines 1564 1580) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point FlCheckFormatParametersEXIT(lines 1564 1580) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L428 ceAbstractionStarter]: At program point FlCheckFormatParametersENTRY(lines 1564 1580) the Hoare annotation is: true [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point L1573(lines 1573 1577) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1578) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 17:35:08,812 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~s~0 |old(~s~0)|) (= |old(~myStatus~0)| ~myStatus~0) (= |old(~customIrp~0)| ~customIrp~0)) [2018-11-18 17:35:08,812 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 17:35:08,813 INFO L421 ceAbstractionStarter]: At program point L1598(line 1598) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0))) [2018-11-18 17:35:08,813 INFO L425 ceAbstractionStarter]: For program point L1598-1(line 1598) no Hoare annotation was computed. [2018-11-18 17:35:08,813 INFO L425 ceAbstractionStarter]: For program point L1590(lines 1590 1592) no Hoare annotation was computed. [2018-11-18 17:35:08,813 INFO L425 ceAbstractionStarter]: For program point L1590-2(lines 1588 1619) no Hoare annotation was computed. [2018-11-18 17:35:08,813 INFO L421 ceAbstractionStarter]: At program point L1613(line 1613) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5))) [2018-11-18 17:35:08,813 INFO L425 ceAbstractionStarter]: For program point L1613-1(lines 1609 1615) no Hoare annotation was computed. [2018-11-18 17:35:08,813 INFO L425 ceAbstractionStarter]: For program point L1609(lines 1609 1615) no Hoare annotation was computed. [2018-11-18 17:35:08,813 INFO L425 ceAbstractionStarter]: For program point FloppyQueueRequestEXIT(lines 1581 1620) no Hoare annotation was computed. [2018-11-18 17:35:08,813 INFO L421 ceAbstractionStarter]: At program point FloppyQueueRequestENTRY(lines 1581 1620) the Hoare annotation is: (or (< ~SKIP1~0 (+ ~NP~0 2)) (< ~MPR3~0 (+ ~NP~0 5)) (not (= |old(~s~0)| ~NP~0)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (not (= ~compRegistered~0 0)) (not (= 0 |old(~pended~0)|)) (< ~SKIP2~0 (+ ~DC~0 2)) (< ~IPC~0 (+ ~DC~0 5)) (and (= 0 ~pended~0) (= |old(~s~0)| ~s~0))) [2018-11-18 17:35:08,817 INFO L425 ceAbstractionStarter]: For program point L1601(lines 1601 1603) no Hoare annotation was computed. [2018-11-18 17:35:08,817 INFO L425 ceAbstractionStarter]: For program point L1601-2(lines 1601 1603) no Hoare annotation was computed. [2018-11-18 17:35:08,817 INFO L425 ceAbstractionStarter]: For program point L1593-1(lines 1593 1617) no Hoare annotation was computed. [2018-11-18 17:35:08,817 INFO L425 ceAbstractionStarter]: For program point FloppyQueueRequestFINAL(lines 1581 1620) no Hoare annotation was computed. [2018-11-18 17:35:08,818 INFO L421 ceAbstractionStarter]: At program point L638(line 638) the Hoare annotation is: (let ((.cse26 (+ ~DC~0 2)) (.cse22 (+ ~NP~0 5)) (.cse23 (+ ~SKIP1~0 2)) (.cse25 (+ ~DC~0 5))) (let ((.cse27 (<= .cse25 ~IPC~0)) (.cse24 (= 0 ~pended~0)) (.cse28 (<= .cse23 ~MPR1~0)) (.cse29 (<= 1 ~compRegistered~0)) (.cse30 (<= .cse22 ~MPR3~0)) (.cse31 (<= .cse26 ~SKIP2~0)) (.cse32 (= ~NP~0 |old(~s~0)|)) (.cse33 (<= ~MPR3~0 6)) (.cse20 (= 1 ~setEventCalled~0)) (.cse21 (= 259 FlFdcDeviceIo_~__cil_tmp11~0)) (.cse35 (<= 6 ~MPR3~0))) (let ((.cse17 (<= ~MPR3~0 ~s~0)) (.cse19 (<= ~s~0 ~MPR3~0)) (.cse34 (+ ~myStatus~0 1073741637)) (.cse37 (= ~UNLOADED~0 0)) (.cse18 (and .cse27 .cse24 (= |old(~s~0)| ~s~0) .cse28 .cse29 .cse30 .cse31 .cse32 .cse33 .cse20 (<= (+ ~s~0 2) ~SKIP1~0) .cse21 .cse35)) (.cse36 (= ~SKIP2~0 4))) (let ((.cse8 (and (= ~MaximumInterfaceType~0 0) (and .cse37 (= ~IPC~0 7) .cse18 (= ~DC~0 2) (not (= FlFdcDeviceIo_~irp~0 0)) .cse36))) (.cse2 (not (= 2 ~DC~0))) (.cse3 (not .cse37)) (.cse4 (not (= 7 ~IPC~0))) (.cse5 (not .cse36)) (.cse7 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= ~PagingReferenceCount~0 1))) (.cse12 (not (= ~compRegistered~0 1))) (.cse13 (not (= 5 ~MPR1~0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse1 (< 0 .cse34)) (.cse6 (and (<= (+ ~NP~0 2) ~SKIP1~0) .cse27 .cse24 .cse28 .cse29 .cse17 .cse19 .cse30 .cse31 .cse32 .cse33 .cse20 (<= .cse34 0) .cse21 .cse35)) (.cse0 (or (or (< ~MPR3~0 .cse22) (< ~MPR1~0 .cse23) (or (not (= |old(~s~0)| ~NP~0)) (not .cse24)) (< ~SKIP1~0 (+ |old(~s~0)| 2)) (< ~compRegistered~0 1) (< ~IPC~0 .cse25)) (< 6 ~MPR3~0) (< ~MPR3~0 6) (< ~SKIP2~0 .cse26) (not (= |old(~customIrp~0)| 0)))) (.cse16 (not (= ~myStatus~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (let ((.cse15 (= ~customIrp~0 1))) (or .cse0 (and .cse15 .cse8) .cse2 .cse3 .cse16 .cse4 .cse5 (and .cse15 .cse17) .cse7 .cse9 .cse10 (not (= 0 ~Suspended~0)) .cse11 .cse12 .cse13 (not (= ~KernelMode~0 0)) .cse14)) (or .cse0 .cse1 .cse6 .cse18) (or .cse0 .cse16 (and .cse17 .cse19 .cse20 .cse21) .cse18)))))) [2018-11-18 17:35:08,818 INFO L425 ceAbstractionStarter]: For program point L638-1(line 638) no Hoare annotation was computed. [2018-11-18 17:35:08,818 INFO L425 ceAbstractionStarter]: For program point L636(lines 636 641) no Hoare annotation was computed. [2018-11-18 17:35:08,818 INFO L421 ceAbstractionStarter]: At program point FlFdcDeviceIoENTRY(lines 611 645) the Hoare annotation is: (let ((.cse3 (+ ~NP~0 5)) (.cse6 (+ ~SKIP1~0 2)) (.cse4 (= 0 ~pended~0)) (.cse2 (+ ~DC~0 5)) (.cse5 (+ ~DC~0 2))) (let ((.cse1 (or (or (< ~MPR3~0 .cse3) (< ~MPR1~0 .cse6) (or (not (= |old(~s~0)| ~NP~0)) (not .cse4)) (< ~SKIP1~0 (+ |old(~s~0)| 2)) (< ~compRegistered~0 1) (< ~IPC~0 .cse2)) (< 6 ~MPR3~0) (< ~MPR3~0 6) (< ~SKIP2~0 .cse5) (not (= |old(~customIrp~0)| 0)))) (.cse0 (and (<= ~MPR3~0 6) (= 0 ~customIrp~0) (and (<= (+ ~NP~0 2) ~SKIP1~0) (<= .cse2 ~IPC~0) (<= .cse3 ~MPR3~0) .cse4 (= ~s~0 ~NP~0) (<= .cse5 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= .cse6 ~MPR1~0) (<= 1 ~compRegistered~0)) (= |old(~customIrp~0)| ~customIrp~0) (<= 6 ~MPR3~0)))) (and (or .cse0 .cse1 (< 0 (+ ~myStatus~0 1073741637))) (or .cse1 (not (= ~myStatus~0 0)) .cse0)))) [2018-11-18 17:35:08,824 INFO L425 ceAbstractionStarter]: For program point L636-2(lines 636 641) no Hoare annotation was computed. [2018-11-18 17:35:08,825 INFO L421 ceAbstractionStarter]: At program point L632(line 632) the Hoare annotation is: (let ((.cse4 (not (= 2 ~DC~0))) (.cse5 (not (= ~UNLOADED~0 0))) (.cse2 (not (= ~myStatus~0 0))) (.cse6 (not (= 7 ~IPC~0))) (.cse7 (not (= ~SKIP2~0 4))) (.cse8 (not (= 0 ~MaximumInterfaceType~0))) (.cse9 (not (= ~FlConfigCallBack~0 0))) (.cse10 (not (= 1 ~NP~0))) (.cse11 (not (= ~PagingReferenceCount~0 1))) (.cse12 (not (= ~compRegistered~0 1))) (.cse15 (not (= FlFdcDeviceIo_~irp~0 0))) (.cse13 (not (= 5 ~MPR1~0))) (.cse14 (not (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0))) (.cse0 (= ~s~0 ~NP~0)) (.cse1 (or (or (< ~MPR3~0 (+ ~NP~0 5)) (< ~MPR1~0 (+ ~SKIP1~0 2)) (or (not (= |old(~s~0)| ~NP~0)) (not (= 0 ~pended~0))) (< ~SKIP1~0 (+ |old(~s~0)| 2)) (< ~compRegistered~0 1) (< ~IPC~0 (+ ~DC~0 5))) (< 6 ~MPR3~0) (< ~MPR3~0 6) (< ~SKIP2~0 (+ ~DC~0 2)) (not (= |old(~customIrp~0)| 0)))) (.cse3 (< 0 (+ ~myStatus~0 1073741637)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15) (or .cse1 .cse4 .cse5 .cse2 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= 0 ~Suspended~0)) .cse11 .cse12 (and (= ~customIrp~0 1) .cse15) .cse13 (not (= ~KernelMode~0 0)) .cse14) (or .cse0 .cse1 .cse3))) [2018-11-18 17:35:08,825 INFO L425 ceAbstractionStarter]: For program point L632-1(line 632) no Hoare annotation was computed. [2018-11-18 17:35:08,825 INFO L425 ceAbstractionStarter]: For program point FlFdcDeviceIoEXIT(lines 611 645) no Hoare annotation was computed. [2018-11-18 17:35:08,825 INFO L425 ceAbstractionStarter]: For program point L626(lines 626 628) no Hoare annotation was computed. [2018-11-18 17:35:08,825 INFO L421 ceAbstractionStarter]: At program point L623(lines 623 624) the Hoare annotation is: (let ((.cse3 (+ ~NP~0 5)) (.cse6 (+ ~SKIP1~0 2)) (.cse4 (= 0 ~pended~0)) (.cse2 (+ ~DC~0 5)) (.cse5 (+ ~DC~0 2))) (let ((.cse1 (or (or (< ~MPR3~0 .cse3) (< ~MPR1~0 .cse6) (or (not (= |old(~s~0)| ~NP~0)) (not .cse4)) (< ~SKIP1~0 (+ |old(~s~0)| 2)) (< ~compRegistered~0 1) (< ~IPC~0 .cse2)) (< 6 ~MPR3~0) (< ~MPR3~0 6) (< ~SKIP2~0 .cse5) (not (= |old(~customIrp~0)| 0)))) (.cse0 (and (<= ~MPR3~0 6) (= 0 ~customIrp~0) (and (<= (+ ~NP~0 2) ~SKIP1~0) (<= .cse2 ~IPC~0) (<= .cse3 ~MPR3~0) .cse4 (= ~s~0 ~NP~0) (<= .cse5 ~SKIP2~0) (= |old(~s~0)| ~s~0) (<= .cse6 ~MPR1~0) (<= 1 ~compRegistered~0)) (= |old(~customIrp~0)| ~customIrp~0) (<= 6 ~MPR3~0)))) (and (or .cse0 .cse1 (< 0 (+ ~myStatus~0 1073741637))) (or .cse1 (not (= ~myStatus~0 0)) .cse0)))) [2018-11-18 17:35:08,825 INFO L425 ceAbstractionStarter]: For program point L623-1(lines 623 624) no Hoare annotation was computed. [2018-11-18 17:35:08,825 INFO L425 ceAbstractionStarter]: For program point FlFdcDeviceIoFINAL(lines 611 645) no Hoare annotation was computed. [2018-11-18 17:35:08,825 INFO L425 ceAbstractionStarter]: For program point FlAcpiConfigureFloppyFINAL(lines 89 95) no Hoare annotation was computed. [2018-11-18 17:35:08,825 INFO L428 ceAbstractionStarter]: At program point FlAcpiConfigureFloppyENTRY(lines 89 95) the Hoare annotation is: true [2018-11-18 17:35:08,832 INFO L425 ceAbstractionStarter]: For program point FlAcpiConfigureFloppyEXIT(lines 89 95) no Hoare annotation was computed. [2018-11-18 17:35:08,832 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 17:35:08,832 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pended~0) (= ~s~0 ~NP~0) (= 0 ~compRegistered~0) (= ~Suspended~0 0) (= ~SKIP2~0 ~s~0) (= 0 ~customIrp~0) (= ~s~0 ~SKIP1~0) (= ~FloppyDiskPeripheral~0 0) (= ~DiskController~0 0) (= ~IPC~0 ~s~0) (<= ~MPR3~0 ~s~0) (= ~DC~0 ~s~0) (= ~MaximumInterfaceType~0 0) (<= ~s~0 ~MPR3~0) (= ~KernelMode~0 0) (= ~MPR1~0 ~s~0) (= ~FlConfigCallBack~0 0) (= 0 ~myStatus~0) (= ~MOUNTDEV_MOUNTED_DEVICE_GUID~0 0) (= ~PagingReferenceCount~0 0)) [2018-11-18 17:35:08,832 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 17:35:08,832 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L428 ceAbstractionStarter]: At program point L896(lines 895 905) the Hoare annotation is: true [2018-11-18 17:35:08,833 INFO L428 ceAbstractionStarter]: At program point L894(lines 893 905) the Hoare annotation is: true [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 905) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point IoQueryDeviceDescriptionEXIT(lines 885 907) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 897 904) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L428 ceAbstractionStarter]: At program point IoQueryDeviceDescriptionENTRY(lines 885 907) the Hoare annotation is: true [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point IoQueryDeviceDescriptionFINAL(lines 885 907) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 897 904) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L428 ceAbstractionStarter]: At program point IoDeleteSymbolicLinkENTRY(lines 864 884) the Hoare annotation is: true [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point IoDeleteSymbolicLinkEXIT(lines 864 884) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L428 ceAbstractionStarter]: At program point L873(lines 872 882) the Hoare annotation is: true [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point IoDeleteSymbolicLinkFINAL(lines 864 884) no Hoare annotation was computed. [2018-11-18 17:35:08,833 INFO L428 ceAbstractionStarter]: At program point L871(lines 870 882) the Hoare annotation is: true [2018-11-18 17:35:08,833 INFO L425 ceAbstractionStarter]: For program point L870(lines 870 882) no Hoare annotation was computed. [2018-11-18 17:35:08,834 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 874 881) no Hoare annotation was computed. [2018-11-18 17:35:08,834 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 874 881) no Hoare annotation was computed. [2018-11-18 17:35:08,834 INFO L428 ceAbstractionStarter]: At program point L1153(lines 1152 1164) the Hoare annotation is: true [2018-11-18 17:35:08,834 INFO L425 ceAbstractionStarter]: For program point L1152(lines 1152 1164) no Hoare annotation was computed. [2018-11-18 17:35:08,834 INFO L428 ceAbstractionStarter]: At program point ZwCloseENTRY(lines 1146 1166) the Hoare annotation is: true [2018-11-18 17:35:08,834 INFO L425 ceAbstractionStarter]: For program point ZwCloseFINAL(lines 1146 1166) no Hoare annotation was computed. [2018-11-18 17:35:08,837 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 1156 1163) no Hoare annotation was computed. [2018-11-18 17:35:08,837 INFO L428 ceAbstractionStarter]: At program point L1155(lines 1154 1164) the Hoare annotation is: true [2018-11-18 17:35:08,837 INFO L425 ceAbstractionStarter]: For program point ZwCloseEXIT(lines 1146 1166) no Hoare annotation was computed. [2018-11-18 17:35:08,837 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 1156 1163) no Hoare annotation was computed. [2018-11-18 17:35:08,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 05:35:08 BoogieIcfgContainer [2018-11-18 17:35:08,903 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 17:35:08,904 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 17:35:08,904 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 17:35:08,904 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 17:35:08,905 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:33:51" (3/4) ... [2018-11-18 17:35:08,908 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 17:35:08,914 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoRegisterDeviceInterface [2018-11-18 17:35:08,914 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure _BLAST_init [2018-11-18 17:35:08,914 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoSetDeviceInterfaceState [2018-11-18 17:35:08,914 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyPnp [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyCreateClose [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stubMoreProcessingRequired [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyPnpComplete [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure KeWaitForSingleObject [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IofCompleteRequest [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyStartDevice [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PsCreateSystemThread [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ObReferenceObjectByHandle [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoBuildDeviceIoControlRequest [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure KeSetEvent [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stub_driver_init [2018-11-18 17:35:08,915 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure errorFn [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IofCallDriver [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlQueueIrpToThread [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyDeviceControl [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlCheckFormatParameters [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyQueueRequest [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlFdcDeviceIo [2018-11-18 17:35:08,916 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlAcpiConfigureFloppy [2018-11-18 17:35:08,917 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoQueryDeviceDescription [2018-11-18 17:35:08,917 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoDeleteSymbolicLink [2018-11-18 17:35:08,917 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ZwClose [2018-11-18 17:35:08,934 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 82 nodes and edges [2018-11-18 17:35:08,935 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2018-11-18 17:35:08,937 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-18 17:35:08,938 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 17:35:08,969 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) || !(\old(SKIP1) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || ((DC == s && 0 == pended) && 0 == status)) || !(0 == \old(DiskController))) || (((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && !(259 == status))) || !(0 == \old(Suspended))) || !(0 == \old(pended))) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3)) || !(\old(myStatus) == 0)) || !(\old(SKIP2) == \old(s))) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) && IPC == s)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && s == NP) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || ((((((((status == lowerDriverReturn && NP + 2 <= SKIP1) && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && compRegistered <= 0)) || !(\old(s) == \old(NP))) || (((((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && 0 == status) && IPC == s) && compRegistered <= 0)) || \old(MPR3) < \old(s)) || !(\old(KernelMode) == 0) [2018-11-18 17:35:08,969 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) || !(\old(myStatus) == 0)) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) && IPC == s)) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || ((((((((status == lowerDriverReturn && NP + 2 <= SKIP1) && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && compRegistered <= 0)) || ((DC == s && 0 == pended) && 0 == status)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || (((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && !(259 == status))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || (((((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && 0 == status) && IPC == s) && compRegistered <= 0)) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) [2018-11-18 17:35:08,969 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && !(259 == status)) || !(\old(myStatus) == 0)) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || (DC == s && 0 == status)) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || ((((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1) && IPC == s)) || (((((((status == lowerDriverReturn && NP + 2 <= SKIP1) && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && compRegistered <= 0)) || ((SKIP2 == s && SKIP1 + 2 <= MPR1) && NP + 2 <= SKIP1 && (((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1) && compRegistered <= 0)) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3)) || ((((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && 0 == status) && IPC == s) && compRegistered <= 0) [2018-11-18 17:35:08,969 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0)) && 0 == status) || !(\old(SKIP1) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || (DC == s && 0 == status)) || !(\old(FlConfigCallBack) == 0)) || (((NP + 2 <= SKIP1 && ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0))) && SKIP1 + 2 <= MPR1) && status + 1073741536 <= 0)) || !(0 == \old(DiskController))) || !(0 == \old(Suspended))) || !(0 == \old(pended))) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3)) || ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && !(259 == status))) || !(\old(myStatus) == 0)) || !(\old(SKIP2) == \old(s))) || (((NP + 2 <= SKIP1 && ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0))) && SKIP1 + 2 <= MPR1) && SKIP2 <= s)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || (((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1)) || (((((NP + 2 <= SKIP1 && ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0))) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == status))) || !(\old(KernelMode) == 0) [2018-11-18 17:35:08,970 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((DC == s && 0 == compRegistered) && pended == 1) || 0 < \old(myStatus) + 1073741637) || !(2 == DC)) || !(UNLOADED == 0)) || !(0 == FloppyDiskPeripheral)) || ((0 == compRegistered && pended == 1) && IPC == s)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || ((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && s == NP) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || ((((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && lowerDriverReturn == ntStatus) && compRegistered <= 0)) || !(0 == \old(pended))) || !(KernelMode == 0)) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || (!(259 == ntStatus) && (MPR3 <= 6 && ((NP + 2 <= SKIP1 && (((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && NP == \old(s)) && 6 <= MPR3)) && ((((((((((((((((((((((((DC == s && 0 == compRegistered) && pended == 1) || !(2 == DC)) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(0 == FloppyDiskPeripheral)) || ((0 == compRegistered && pended == 1) && IPC == s)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || ((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && s == NP) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || ((((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && lowerDriverReturn == ntStatus) && compRegistered <= 0)) || !(0 == \old(pended))) || !(KernelMode == 0)) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || (((MPR3 <= 6 && ((NP + 2 <= SKIP1 && (((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && NP == \old(s)) && 6 <= MPR3) && !(259 == ntStatus))) [2018-11-18 17:35:08,971 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || (((0 == pended && s == NP) && 0 == compRegistered) && 0 == status)) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) [2018-11-18 17:35:08,972 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (\old(s) == s && \old(customIrp) == customIrp)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) && ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || s == NP) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || 0 < myStatus + 1073741637) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((!(myStatus == 0) || ((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((0 < myStatus + 1073741637 || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || (s == NP && \old(customIrp) == customIrp))) && (((s == NP && \old(customIrp) == customIrp) || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || !(myStatus == 0)) [2018-11-18 17:35:08,972 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (\old(s) == s && \old(customIrp) == customIrp)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) && ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || s == NP) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || 0 < myStatus + 1073741637) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((!(myStatus == 0) || ((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((0 < myStatus + 1073741637 || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || (s == NP && \old(customIrp) == customIrp))) && (((s == NP && \old(customIrp) == customIrp) || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || !(myStatus == 0)) [2018-11-18 17:35:08,972 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((((((((((((NP + 2 <= SKIP1 && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && MPR1 == s) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3) || !(myStatus == 0)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6)) && ((0 < myStatus + 1073741637 || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (((((((((((NP + 2 <= SKIP1 && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && MPR1 == s) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3)) [2018-11-18 17:35:08,972 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || (s == NP && pended == 1)) || SKIP2 < DC + 2) || ((!(259 == ntStatus) && 0 == pended) && s == NP)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == \old(pended))) || IPC < DC + 5 [2018-11-18 17:35:08,972 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 == returnVal2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) || (((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && SKIP1 + 2 <= MPR1) && returnVal2 + 1073741823 <= 0) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s))) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3) || 0 < myStatus + 1073741637) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) && returnVal2 == 259)) && (((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5)) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((!(myStatus == 0) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) && returnVal2 == 259)) || (((((((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 == returnVal2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) || (((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && SKIP1 + 2 <= MPR1) && returnVal2 + 1073741823 <= 0) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s))) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3))) && (((((((((((((((((((returnVal2 + 1073741823 == 0 || !(2 == DC)) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == MaximumInterfaceType)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(FlConfigCallBack == 0)) || returnVal2 == 259) || !(1 == NP)) || !(customIrp == 1)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || \old(Irp) == 0) || !(5 == MPR1)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || returnVal2 == 0)) && ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == MaximumInterfaceType)) || returnVal2 == 259) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || !(customIrp == 0)) || !(FlConfigCallBack == 0)) || returnVal2 + 1073741823 == 0 || returnVal2 == 0) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || !(5 == MPR1)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:08,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || (((0 == pended && s == NP) && 0 == compRegistered) && 0 == status)) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) [2018-11-18 17:35:08,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || !(myStatus == 0)) && (((((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || (\old(s) == s && \old(customIrp) == customIrp))) && ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || \old(s) == s) || !(compRegistered == 0)) || SKIP2 < DC + 2) || IPC < DC + 5)) && (0 < myStatus + 1073741637 || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3)) && ((0 < myStatus + 1073741637 || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp) || !(myStatus == 0)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) [2018-11-18 17:35:08,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && ((((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) || !(myStatus == 0)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6)) && ((0 < myStatus + 1073741637 || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || ((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled)) [2018-11-18 17:35:08,973 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) && ((0 < myStatus + 1073741637 || ((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6)) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && ((((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) || !(myStatus == 0)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) [2018-11-18 17:35:08,974 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || ((((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && 0 == pended) && s == NP) && 0 == compRegistered) && SKIP1 + 2 <= MPR1) && 0 == status) && NP + 5 <= MPR3) && DC + 2 <= SKIP2)) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) [2018-11-18 17:35:08,974 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(0 == FloppyDiskPeripheral)) || (((((((((ntStatus == 0 && UNLOADED == 0) && IPC == 7) && Fp == 0) && s == 1) && DC == 2) && compRegistered == 1) && MaximumInterfaceType == 0) && SKIP2 == 4) && Dc == 0)) || !(FlConfigCallBack == 0)) || (((\old(s) == s && 1 <= compRegistered) && \old(myStatus) == myStatus) && !(259 == ntStatus))) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(KernelMode == 0)) && (((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || (((((((((ntStatus == 0 && UNLOADED == 0) && IPC == 7) && Fp == 0) && s == 1) && DC == 2) && compRegistered == 1) && MaximumInterfaceType == 0) && SKIP2 == 4) && Dc == 0)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || (((\old(s) == s && 1 <= compRegistered) && \old(myStatus) == myStatus) && !(259 == ntStatus))) || !(PagingReferenceCount == 1)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:08,975 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || ((((ntStatus == 0 && Fp == 0) && InterfaceType == 0) && (((compRegistered == 1 && UNLOADED == 0) && IPC == 7) && s == 1) && DC == 2) && Dc == 0)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(PagingReferenceCount == 1)) || (((((((((((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus)) && \old(myStatus) == myStatus)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && (((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || ((((ntStatus == 0 && Fp == 0) && InterfaceType == 0) && (((compRegistered == 1 && UNLOADED == 0) && IPC == 7) && s == 1) && DC == 2) && Dc == 0)) || !(0 == FloppyDiskPeripheral)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || (((((((((((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus)) && \old(myStatus) == myStatus)) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(KernelMode == 0)) [2018-11-18 17:35:08,975 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || (((((((((((((((((((((((UNLOADED == 0 && MPR1 == 5) && 0 == compRegistered) && DC == 2) && KernelMode == 0) && MPR3 <= 6) && myStatus + 1073741637 <= 0) && \old(customIrp) == customIrp) && 6 <= MPR3) && NP + 2 <= SKIP1) && IPC == 7) && Suspended == 0) && s == 1) && SKIP1 + 2 <= MPR1) && FloppyDiskPeripheral == 0) && DiskController == 0) && MaximumInterfaceType == 0) && s <= NP) && pended == 0) && status == 0) && FlConfigCallBack == 0) && MOUNTDEV_MOUNTED_DEVICE_GUID == 0) && SKIP2 == 4) && PagingReferenceCount == 0)) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || (((((((((((((((((((((((UNLOADED == 0 && MPR1 == 5) && 0 == compRegistered) && DC == 2) && KernelMode == 0) && 0 == myStatus) && MPR3 <= 6) && \old(customIrp) == customIrp) && 6 <= MPR3) && NP + 2 <= SKIP1) && IPC == 7) && Suspended == 0) && s == 1) && SKIP1 + 2 <= MPR1) && FloppyDiskPeripheral == 0) && DiskController == 0) && MaximumInterfaceType == 0) && s <= NP) && pended == 0) && status == 0) && FlConfigCallBack == 0) && MOUNTDEV_MOUNTED_DEVICE_GUID == 0) && SKIP2 == 4) && PagingReferenceCount == 0)) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) [2018-11-18 17:35:08,975 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || 0 <= status) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) [2018-11-18 17:35:08,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(0 == FloppyDiskPeripheral)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || (((((((((0 == pended && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus))) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(KernelMode == 0)) && (((((((((((((((((((((((0 == pended && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus)) || 0 < \old(myStatus) + 1073741637) || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(PagingReferenceCount == 1)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:08,988 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((MPR1 < SKIP1 + 2 || !(s == NP) || !(0 == pended)) || SKIP1 < s + 2) || 6 < MPR3) || MPR3 < 6) || !(\old(customIrp) == 0)) || !(2 == DC)) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(InternalDeviceIoControl) == 1)) || !(\old(InputBufferLength) == 0)) || !(0 == MaximumInterfaceType)) || customIrp == 1) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(\old(InputBuffer) == 0)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || !(5 == MPR1)) || !(\old(OutputBufferLength) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(\old(OutputBuffer) == 0) [2018-11-18 17:35:08,989 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((MPR1 < SKIP1 + 2 || !(s == NP) || !(0 == pended)) || SKIP1 < s + 2) || 6 < MPR3) || MPR3 < 6) || !(\old(customIrp) == 0)) || !(2 == DC)) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(InternalDeviceIoControl) == 1)) || !(\old(InputBufferLength) == 0)) || !(0 == MaximumInterfaceType)) || customIrp == 1) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(\old(InputBuffer) == 0)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || !(5 == MPR1)) || !(\old(OutputBufferLength) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(\old(OutputBuffer) == 0) [2018-11-18 17:35:08,989 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || ((((((0 == compRegistered && \old(myStatus) == myStatus) && \old(customIrp) == customIrp) && s == 1) && pended == 0) && 0 == ntStatus) && PagingReferenceCount == 1)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || ((((((0 == compRegistered && 0 == myStatus) && \old(customIrp) == customIrp) && s == 1) && pended == 0) && 0 == ntStatus) && PagingReferenceCount == 1)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:09,005 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || (((0 == pended && 0 == compRegistered) && s == \old(s)) && \old(customIrp) == customIrp)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || (((0 == pended && 0 == compRegistered) && s == \old(s)) && \old(customIrp) == customIrp)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:09,006 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || (((((0 == pended && 0 == compRegistered) && s == \old(s)) && 0 == ntStatus) && 0 == myStatus) && \old(customIrp) == customIrp)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || (((((0 == pended && 0 == compRegistered) && s == \old(s)) && 0 == ntStatus) && 0 == myStatus) && \old(customIrp) == customIrp)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:09,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:09,015 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:09,023 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) [2018-11-18 17:35:09,024 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || (0 == pended && s == NP)) || !(compRegistered == 0)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 [2018-11-18 17:35:09,024 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || (0 == pended && s == NP)) || !(compRegistered == 0)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 [2018-11-18 17:35:09,024 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || (0 == pended && \old(s) == s)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 [2018-11-18 17:35:09,024 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || (0 == pended && \old(s) == s)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 [2018-11-18 17:35:09,048 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || (0 == pended && s == NP)) || !(compRegistered == 0)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 [2018-11-18 17:35:09,048 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || (0 == pended && \old(s) == s)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 [2018-11-18 17:35:09,180 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f5396d51-cc68-4633-94cc-40759322af73/bin-2019/utaipan/witness.graphml [2018-11-18 17:35:09,180 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 17:35:09,181 INFO L168 Benchmark]: Toolchain (without parser) took 78517.64 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 951.1 MB in the beginning and 1.7 GB in the end (delta: -765.4 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-18 17:35:09,182 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 17:35:09,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 356.26 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 916.2 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. [2018-11-18 17:35:09,182 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 916.2 MB in the beginning and 1.2 GB in the end (delta: -244.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:35:09,182 INFO L168 Benchmark]: Boogie Preprocessor took 49.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-18 17:35:09,183 INFO L168 Benchmark]: RCFGBuilder took 830.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 114.0 MB). Peak memory consumption was 114.0 MB. Max. memory is 11.5 GB. [2018-11-18 17:35:09,183 INFO L168 Benchmark]: TraceAbstraction took 76931.98 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -719.8 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-18 17:35:09,183 INFO L168 Benchmark]: Witness Printer took 276.56 ms. Allocated memory is still 3.4 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2018-11-18 17:35:09,185 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 356.26 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 916.2 MB in the end (delta: 34.9 MB). Peak memory consumption was 34.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 167.2 MB). Free memory was 916.2 MB in the beginning and 1.2 GB in the end (delta: -244.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 830.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.0 GB in the end (delta: 114.0 MB). Peak memory consumption was 114.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 76931.98 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: -719.8 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Witness Printer took 276.56 ms. Allocated memory is still 3.4 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 46.7 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1626]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 744]: Loop Invariant Derived loop invariant: ((((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || (((((((((((((((((((((((UNLOADED == 0 && MPR1 == 5) && 0 == compRegistered) && DC == 2) && KernelMode == 0) && MPR3 <= 6) && myStatus + 1073741637 <= 0) && \old(customIrp) == customIrp) && 6 <= MPR3) && NP + 2 <= SKIP1) && IPC == 7) && Suspended == 0) && s == 1) && SKIP1 + 2 <= MPR1) && FloppyDiskPeripheral == 0) && DiskController == 0) && MaximumInterfaceType == 0) && s <= NP) && pended == 0) && status == 0) && FlConfigCallBack == 0) && MOUNTDEV_MOUNTED_DEVICE_GUID == 0) && SKIP2 == 4) && PagingReferenceCount == 0)) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || (((((((((((((((((((((((UNLOADED == 0 && MPR1 == 5) && 0 == compRegistered) && DC == 2) && KernelMode == 0) && 0 == myStatus) && MPR3 <= 6) && \old(customIrp) == customIrp) && 6 <= MPR3) && NP + 2 <= SKIP1) && IPC == 7) && Suspended == 0) && s == 1) && SKIP1 + 2 <= MPR1) && FloppyDiskPeripheral == 0) && DiskController == 0) && MaximumInterfaceType == 0) && s <= NP) && pended == 0) && status == 0) && FlConfigCallBack == 0) && MOUNTDEV_MOUNTED_DEVICE_GUID == 0) && SKIP2 == 4) && PagingReferenceCount == 0)) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) - InvariantResult [Line: 1320]: Loop Invariant Derived loop invariant: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || (0 == pended && s == NP)) || !(compRegistered == 0)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 - InvariantResult [Line: 1111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: (((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || ((((ntStatus == 0 && Fp == 0) && InterfaceType == 0) && (((compRegistered == 1 && UNLOADED == 0) && IPC == 7) && s == 1) && DC == 2) && Dc == 0)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(PagingReferenceCount == 1)) || (((((((((((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus)) && \old(myStatus) == myStatus)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && (((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || ((((ntStatus == 0 && Fp == 0) && InterfaceType == 0) && (((compRegistered == 1 && UNLOADED == 0) && IPC == 7) && s == 1) && DC == 2) && Dc == 0)) || !(0 == FloppyDiskPeripheral)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || (((((((((((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus)) && \old(myStatus) == myStatus)) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(KernelMode == 0)) - InvariantResult [Line: 729]: Loop Invariant Derived loop invariant: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || (((0 == pended && s == NP) && 0 == compRegistered) && 0 == status)) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) - InvariantResult [Line: 938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1154]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || (((0 == pended && 0 == compRegistered) && s == \old(s)) && \old(customIrp) == customIrp)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || (((0 == pended && 0 == compRegistered) && s == \old(s)) && \old(customIrp) == customIrp)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 917]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 797]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0)) && 0 == status) || !(\old(SKIP1) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || (DC == s && 0 == status)) || !(\old(FlConfigCallBack) == 0)) || (((NP + 2 <= SKIP1 && ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0))) && SKIP1 + 2 <= MPR1) && status + 1073741536 <= 0)) || !(0 == \old(DiskController))) || !(0 == \old(Suspended))) || !(0 == \old(pended))) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3)) || ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && !(259 == status))) || !(\old(myStatus) == 0)) || !(\old(SKIP2) == \old(s))) || (((NP + 2 <= SKIP1 && ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0))) && SKIP1 + 2 <= MPR1) && SKIP2 <= s)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || (((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1)) || (((((NP + 2 <= SKIP1 && ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) || ((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && compRegistered <= 0))) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == status))) || !(\old(KernelMode) == 0) - InvariantResult [Line: 995]: Loop Invariant Derived loop invariant: (((((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) && ((0 < myStatus + 1073741637 || ((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6)) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && ((((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) || !(myStatus == 0)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) - InvariantResult [Line: 851]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((MPR1 < SKIP1 + 2 || !(s == NP) || !(0 == pended)) || SKIP1 < s + 2) || 6 < MPR3) || MPR3 < 6) || !(\old(customIrp) == 0)) || !(2 == DC)) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(InternalDeviceIoControl) == 1)) || !(\old(InputBufferLength) == 0)) || !(0 == MaximumInterfaceType)) || customIrp == 1) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(\old(InputBuffer) == 0)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || !(5 == MPR1)) || !(\old(OutputBufferLength) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(\old(OutputBuffer) == 0) - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: (((((((((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (\old(s) == s && \old(customIrp) == customIrp)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) && ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || s == NP) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || 0 < myStatus + 1073741637) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((!(myStatus == 0) || ((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((0 < myStatus + 1073741637 || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || (s == NP && \old(customIrp) == customIrp))) && (((s == NP && \old(customIrp) == customIrp) || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || !(myStatus == 0)) - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(0 == FloppyDiskPeripheral)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || (((((((((0 == pended && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus))) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(KernelMode == 0)) && (((((((((((((((((((((((0 == pended && DC + 2 <= SKIP2) && \old(s) == s) && 1 <= compRegistered) && NP == \old(s)) && s + 2 <= SKIP1) && SKIP1 + 2 <= MPR1) && MPR3 <= 6) && 6 <= MPR3) && !(259 == ntStatus)) || 0 < \old(myStatus) + 1073741637) || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(PagingReferenceCount == 1)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 1347]: Loop Invariant Derived loop invariant: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || (0 == pended && \old(s) == s)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1389]: Loop Invariant Derived loop invariant: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || (0 == pended && \old(s) == s)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || ((((((0 == compRegistered && \old(myStatus) == myStatus) && \old(customIrp) == customIrp) && s == 1) && pended == 0) && 0 == ntStatus) && PagingReferenceCount == 1)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || ((((((0 == compRegistered && 0 == myStatus) && \old(customIrp) == customIrp) && s == 1) && pended == 0) && 0 == ntStatus) && PagingReferenceCount == 1)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 739]: Loop Invariant Derived loop invariant: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || ((((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && 0 == pended) && s == NP) && 0 == compRegistered) && SKIP1 + 2 <= MPR1) && 0 == status) && NP + 5 <= MPR3) && DC + 2 <= SKIP2)) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: ((((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || !(myStatus == 0)) && (((((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || (\old(s) == s && \old(customIrp) == customIrp))) && ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || \old(s) == s) || !(compRegistered == 0)) || SKIP2 < DC + 2) || IPC < DC + 5)) && (0 < myStatus + 1073741637 || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3)) && ((0 < myStatus + 1073741637 || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp) || !(myStatus == 0)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 872]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: (((((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((((((((((((NP + 2 <= SKIP1 && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && MPR1 == s) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3) || !(myStatus == 0)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6)) && ((0 < myStatus + 1073741637 || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (((((((((((NP + 2 <= SKIP1 && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && MPR1 == s) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3)) - InvariantResult [Line: 746]: Loop Invariant Derived loop invariant: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || 0 <= status) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: ((((((((((((((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 == returnVal2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) || (((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && SKIP1 + 2 <= MPR1) && returnVal2 + 1073741823 <= 0) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s))) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3) || 0 < myStatus + 1073741637) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) && returnVal2 == 259)) && (((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5)) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((!(myStatus == 0) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) && returnVal2 == 259)) || (((((((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 == returnVal2) && SKIP1 + 2 <= MPR1) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s)) || (((((((((NP + 2 <= SKIP1 && MPR1 == s) && ((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && SKIP1 + 2 <= MPR1) && returnVal2 + 1073741823 <= 0) && 1 <= compRegistered) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && NP == \old(s))) && MPR3 <= 6) && 1 == setEventCalled) && 6 <= MPR3))) && (((((((((((((((((((returnVal2 + 1073741823 == 0 || !(2 == DC)) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == MaximumInterfaceType)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(FlConfigCallBack == 0)) || returnVal2 == 259) || !(1 == NP)) || !(customIrp == 1)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || \old(Irp) == 0) || !(5 == MPR1)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || returnVal2 == 0)) && ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == MaximumInterfaceType)) || returnVal2 == 259) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || !(customIrp == 0)) || !(FlConfigCallBack == 0)) || returnVal2 + 1073741823 == 0 || returnVal2 == 0) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || !(5 == MPR1)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 1152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && !(259 == status)) || !(\old(myStatus) == 0)) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || (DC == s && 0 == status)) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || ((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || ((((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1) && IPC == s)) || (((((((status == lowerDriverReturn && NP + 2 <= SKIP1) && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && compRegistered <= 0)) || ((SKIP2 == s && SKIP1 + 2 <= MPR1) && NP + 2 <= SKIP1 && (((DC + 5 <= IPC && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && pended == 1) && compRegistered <= 0)) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3)) || ((((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && DC + 2 <= SKIP2) && 0 == status) && IPC == s) && compRegistered <= 0) - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1315]: Loop Invariant Derived loop invariant: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || (0 == pended && s == NP)) || !(compRegistered == 0)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) || !(\old(SKIP1) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || ((DC == s && 0 == pended) && 0 == status)) || !(0 == \old(DiskController))) || (((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && !(259 == status))) || !(0 == \old(Suspended))) || !(0 == \old(pended))) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3)) || !(\old(myStatus) == 0)) || !(\old(SKIP2) == \old(s))) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) && IPC == s)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && s == NP) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || ((((((((status == lowerDriverReturn && NP + 2 <= SKIP1) && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && compRegistered <= 0)) || !(\old(s) == \old(NP))) || (((((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && 0 == status) && IPC == s) && compRegistered <= 0)) || \old(MPR3) < \old(s)) || !(\old(KernelMode) == 0) - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 734]: Loop Invariant Derived loop invariant: (((((((((((((((((((!(\old(myStatus) == 0) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || (((0 == pended && s == NP) && 0 == compRegistered) && 0 == status)) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) - InvariantResult [Line: 895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) || !(\old(myStatus) == 0)) || !(\old(SKIP1) == \old(s))) || !(\old(SKIP2) == \old(s))) || !(0 == \old(FloppyDiskPeripheral))) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1) && IPC == s)) || !(\old(FlConfigCallBack) == 0)) || !(\old(s) == \old(DC))) || !(\old(compRegistered) == 0)) || !(\old(MOUNTDEV_MOUNTED_DEVICE_GUID) == 0)) || ((((((((status == lowerDriverReturn && NP + 2 <= SKIP1) && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && compRegistered <= 0)) || ((DC == s && 0 == pended) && 0 == status)) || !(\old(PagingReferenceCount) == 0)) || !(0 == \old(DiskController))) || !(0 == \old(MaximumInterfaceType))) || !(\old(s) == \old(MPR1))) || (((((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && !(259 == status))) || !(0 == \old(Suspended))) || !(\old(s) == \old(NP))) || (((((((status == lowerDriverReturn && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && 0 == status) && IPC == s) && compRegistered <= 0)) || \old(MPR3) < \old(s)) || !(0 == \old(pended))) || !(\old(KernelMode) == 0)) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || !(\old(s) == \old(IPC))) || !(\old(customIrp) == 0)) || \old(s) < \old(MPR3) - InvariantResult [Line: 1400]: Loop Invariant Derived loop invariant: ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || (s == NP && pended == 1)) || SKIP2 < DC + 2) || ((!(259 == ntStatus) && 0 == pended) && s == NP)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == \old(pended))) || IPC < DC + 5 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: (((((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || s == SKIP1) || SKIP2 < DC + 2) || SKIP1 < \old(s)) || MPR1 < SKIP1 + 2) || \old(s) < SKIP1) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) && ((MPR1 < SKIP1 + 2 || s == SKIP1) || (((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(compRegistered == 0)) || !(SKIP1 == \old(s))) || SKIP2 < DC + 2) || IPC < DC + 5)) && ((((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled) || !(myStatus == 0)) || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6)) && ((0 < myStatus + 1073741637 || (6 < MPR3 || (MPR1 < SKIP1 + 2 || (((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5) || SKIP2 < DC + 2) || MPR3 < 6) || ((((MPR1 == s && __cil_tmp7 <= 4294967296 * (__cil_tmp7 / 4294967296) + 3221225494) && 0 <= __cil_tmp7 + 1073741802) && __cil_tmp7 / 4294967296 + 1 <= 0) && 1 == setEventCalled)) - InvariantResult [Line: 849]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((MPR1 < SKIP1 + 2 || !(s == NP) || !(0 == pended)) || SKIP1 < s + 2) || 6 < MPR3) || MPR3 < 6) || !(\old(customIrp) == 0)) || !(2 == DC)) || !(UNLOADED == 0)) || !(myStatus == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(InternalDeviceIoControl) == 1)) || !(\old(InputBufferLength) == 0)) || !(0 == MaximumInterfaceType)) || customIrp == 1) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(\old(InputBuffer) == 0)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(compRegistered == 1)) || !(5 == MPR1)) || !(\old(OutputBufferLength) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(\old(OutputBuffer) == 0) - InvariantResult [Line: 1089]: Loop Invariant Derived loop invariant: (((((((((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || (\old(s) == s && \old(customIrp) == customIrp)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) && ((((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(1 == pended)) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || s == NP) || SKIP2 < DC + 2) || IPC < DC + 5)) && (((((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || 0 < myStatus + 1073741637) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((!(myStatus == 0) || ((\old(customIrp) == 1 && \old(s) == s && 1 == setEventCalled) && 0 == customIrp) || ((\old(s) == s && 1 == setEventCalled) && \old(customIrp) == customIrp)) || (((((((((!(\old(setEventCalled) == 1) || 6 < MPR3) || MPR3 < NP + 5) || SKIP1 < \old(s) + 2) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(0 == pended)) || compRegistered < 1) || IPC < DC + 5)) && ((0 < myStatus + 1073741637 || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || (s == NP && \old(customIrp) == customIrp))) && (((s == NP && \old(customIrp) == customIrp) || ((((!(\old(setEventCalled) == 1) || 6 < MPR3) || ((SKIP1 < NP + 2 || ((MPR3 < NP + 5 || !(0 == pended)) || SKIP2 < DC + 2) || IPC < DC + 5) || MPR1 < SKIP1 + 2) || compRegistered < 1) || MPR3 < \old(s)) || MPR3 < 6) || \old(s) < MPR3) || !(myStatus == 0)) - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || (((((0 == pended && 0 == compRegistered) && s == \old(s)) && 0 == ntStatus) && 0 == myStatus) && \old(customIrp) == customIrp)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || (((((0 == pended && 0 == compRegistered) && s == \old(s)) && 0 == ntStatus) && 0 == myStatus) && \old(customIrp) == customIrp)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 1133]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 226]: Loop Invariant Derived loop invariant: ((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) && ((((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || ((0 == pended && 0 == compRegistered) && \old(s) == s)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || !(0 == Suspended)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == \old(pended))) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(KernelMode == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - InvariantResult [Line: 1329]: Loop Invariant Derived loop invariant: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(compRegistered == 0)) || (0 == pended && \old(s) == s)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((DC == s && 0 == compRegistered) && pended == 1) || 0 < \old(myStatus) + 1073741637) || !(2 == DC)) || !(UNLOADED == 0)) || !(0 == FloppyDiskPeripheral)) || ((0 == compRegistered && pended == 1) && IPC == s)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || ((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && s == NP) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1)) || !(SKIP2 == 4)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || ((((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && lowerDriverReturn == ntStatus) && compRegistered <= 0)) || !(0 == \old(pended))) || !(KernelMode == 0)) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || (!(259 == ntStatus) && (MPR3 <= 6 && ((NP + 2 <= SKIP1 && (((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && NP == \old(s)) && 6 <= MPR3)) && ((((((((((((((((((((((((DC == s && 0 == compRegistered) && pended == 1) || !(2 == DC)) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(0 == FloppyDiskPeripheral)) || ((0 == compRegistered && pended == 1) && IPC == s)) || !(FlConfigCallBack == 0)) || !(5 == MPR1)) || ((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || (((((DC + 5 <= IPC && NP + 5 <= MPR3) && s == NP) && 0 == compRegistered) && DC + 2 <= SKIP2) && pended == 1)) || !(\old(PagingReferenceCount) == 0)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || ((((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && lowerDriverReturn == ntStatus) && compRegistered <= 0)) || !(0 == \old(pended))) || !(KernelMode == 0)) || (((((((NP + 2 <= SKIP1 && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == compRegistered) && DC + 2 <= SKIP2) && SKIP2 == s) && SKIP1 + 2 <= MPR1) && pended == 1)) || (((MPR3 <= 6 && ((NP + 2 <= SKIP1 && (((DC == s && DC + 5 <= IPC) && NP + 5 <= MPR3) && 0 == pended) && DC + 2 <= SKIP2) && SKIP1 + 2 <= MPR1) && NP == \old(s)) && 6 <= MPR3) && !(259 == ntStatus))) - InvariantResult [Line: 870]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: (((((((SKIP1 < NP + 2 || MPR3 < NP + 5) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || (0 == pended && s == NP)) || !(compRegistered == 0)) || !(0 == \old(pended))) || SKIP2 < DC + 2) || IPC < DC + 5 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: (((((((((((((((((!(2 == DC) || !(UNLOADED == 0)) || !(\old(myStatus) == 0)) || !(0 == FloppyDiskPeripheral)) || (((((((((ntStatus == 0 && UNLOADED == 0) && IPC == 7) && Fp == 0) && s == 1) && DC == 2) && compRegistered == 1) && MaximumInterfaceType == 0) && SKIP2 == 4) && Dc == 0)) || !(FlConfigCallBack == 0)) || (((\old(s) == s && 1 <= compRegistered) && \old(myStatus) == myStatus) && !(259 == ntStatus))) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == MaximumInterfaceType)) || !(1 == NP)) || !(0 == Suspended)) || !(PagingReferenceCount == 1)) || !(KernelMode == 0)) && (((((((((((((((0 < \old(myStatus) + 1073741637 || !(2 == DC)) || !(UNLOADED == 0)) || !(7 == IPC)) || !(SKIP2 == 4)) || !(0 == DiskController)) || !(0 == FloppyDiskPeripheral)) || !(0 == MaximumInterfaceType)) || (((((((((ntStatus == 0 && UNLOADED == 0) && IPC == 7) && Fp == 0) && s == 1) && DC == 2) && compRegistered == 1) && MaximumInterfaceType == 0) && SKIP2 == 4) && Dc == 0)) || !(FlConfigCallBack == 0)) || !(1 == NP)) || (((\old(s) == s && 1 <= compRegistered) && \old(myStatus) == myStatus) && !(259 == ntStatus))) || !(PagingReferenceCount == 1)) || !(5 == MPR1)) || (((((((((SKIP1 < NP + 2 || 6 < MPR3) || MPR3 < NP + 5) || SKIP2 < DC + 2) || MPR3 < 6) || !(\old(s) == NP)) || MPR1 < SKIP1 + 2) || !(\old(compRegistered) == 0)) || !(0 == pended)) || IPC < DC + 5) || !(\old(customIrp) == 0)) || !(MOUNTDEV_MOUNTED_DEVICE_GUID == 0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 29 procedures, 416 locations, 1 error locations. SAFE Result, 76.8s OverallTime, 68 OverallIterations, 2 TraceHistogramMax, 37.0s AutomataDifference, 0.0s DeadEndRemovalTime, 27.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 26618 SDtfs, 12208 SDslu, 96019 SDs, 0 SdLazy, 15212 SolverSat, 2310 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 13.2s Time, PredicateUnifierStatistics: 6 DeclaredPredicates, 1144 GetRequests, 453 SyntacticMatches, 15 SemanticMatches, 676 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8045 ImplicationChecksByTransitivity, 8.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=973occurred in iteration=19, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.8s AbstIntTime, 3 AbstIntIterations, 3 AbstIntStrong, 0.964344122347336 AbsIntWeakeningRatio, 2.1762208067940554 AbsIntAvgWeakeningVarsNumRemoved, 33.72823779193206 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 2.0s AutomataMinimizationTime, 68 MinimizatonAttempts, 2354 StatesRemovedByMinimization, 45 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 142 LocationsWithAnnotation, 2386 PreInvPairs, 2795 NumberOfFragments, 24875 HoareAnnotationTreeSize, 2386 FomulaSimplifications, 728174 FormulaSimplificationTreeSizeReduction, 2.8s HoareSimplificationTime, 142 FomulaSimplificationsInter, 1307964 FormulaSimplificationTreeSizeReductionInter, 24.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 5336 NumberOfCodeBlocks, 5336 NumberOfCodeBlocksAsserted, 68 NumberOfCheckSat, 5268 ConstructedInterpolants, 0 QuantifiedInterpolants, 867270 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 68 InterpolantComputations, 65 PerfectInterpolantSequences, 380/389 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...