./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/ntdrivers/floppy2_true-unreach-call_true-termination.i.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ntdrivers/floppy2_true-unreach-call_true-termination.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/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 3448fd0cf39ce04dec868de4d3af02efa2705763 ......................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ntdrivers/floppy2_true-unreach-call_true-termination.i.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/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 3448fd0cf39ce04dec868de4d3af02efa2705763 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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:37:24,355 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:37:24,356 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:37:24,371 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:37:24,372 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:37:24,374 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:37:24,377 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:37:24,378 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:37:24,381 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:37:24,383 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:37:24,385 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:37:24,385 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:37:24,386 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:37:24,388 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:37:24,395 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:37:24,396 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:37:24,396 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:37:24,397 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:37:24,401 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:37:24,402 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:37:24,403 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:37:24,404 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:37:24,405 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:37:24,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:37:24,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:37:24,409 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:37:24,410 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:37:24,412 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:37:24,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:37:24,415 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:37:24,416 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:37:24,417 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:37:24,418 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:37:24,418 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:37:24,419 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:37:24,420 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:37:24,422 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-27 00:37:24,437 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:37:24,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:37:24,438 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:37:24,438 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-27 00:37:24,438 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-27 00:37:24,438 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-27 00:37:24,439 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-27 00:37:24,440 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-27 00:37:24,440 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-27 00:37:24,440 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-27 00:37:24,440 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-27 00:37:24,441 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:37:24,442 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 00:37:24,442 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:37:24,442 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 00:37:24,443 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:37:24,443 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:37:24,443 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:37:24,443 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:37:24,443 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 00:37:24,443 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:37:24,443 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:37:24,444 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:37:24,444 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:37:24,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:37:24,444 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:37:24,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:37:24,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:37:24,444 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:37:24,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:37:24,445 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-27 00:37:24,445 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:37:24,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:37:24,445 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:37:24,445 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_9b353289-6c53-42f0-9731-924bd7492cad/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 -> 3448fd0cf39ce04dec868de4d3af02efa2705763 [2018-10-27 00:37:24,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:37:24,496 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:37:24,501 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:37:24,503 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:37:24,504 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:37:24,504 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/../../sv-benchmarks/c/ntdrivers/floppy2_true-unreach-call_true-termination.i.cil.c [2018-10-27 00:37:24,552 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/077575711/9def5ea54bcc433d9597095806b05e30/FLAG319342bd6 [2018-10-27 00:37:25,424 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:37:25,426 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/sv-benchmarks/c/ntdrivers/floppy2_true-unreach-call_true-termination.i.cil.c [2018-10-27 00:37:25,488 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/077575711/9def5ea54bcc433d9597095806b05e30/FLAG319342bd6 [2018-10-27 00:37:25,506 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/077575711/9def5ea54bcc433d9597095806b05e30 [2018-10-27 00:37:25,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:37:25,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:37:25,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:37:25,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:37:25,517 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:37:25,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:37:25" (1/1) ... [2018-10-27 00:37:25,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37cc7cdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:25, skipping insertion in model container [2018-10-27 00:37:25,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:37:25" (1/1) ... [2018-10-27 00:37:25,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:37:25,778 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:37:28,053 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:37:28,064 INFO L168 Benchmark]: Toolchain (without parser) took 2552.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.5 MB). Free memory was 927.3 MB in the beginning and 1.2 GB in the end (delta: -231.1 MB). Peak memory consumption was 226.1 MB. Max. memory is 11.5 GB. [2018-10-27 00:37:28,066 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:37:28,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2550.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.5 MB). Free memory was 927.3 MB in the beginning and 1.2 GB in the end (delta: -231.1 MB). Peak memory consumption was 226.1 MB. Max. memory is 11.5 GB. [2018-10-27 00:37:28,068 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2550.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.5 MB). Free memory was 927.3 MB in the beginning and 1.2 GB in the end (delta: -231.1 MB). Peak memory consumption was 226.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:37:29,827 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:37:29,829 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:37:29,838 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:37:29,839 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:37:29,839 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:37:29,840 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:37:29,842 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:37:29,843 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:37:29,844 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:37:29,845 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:37:29,845 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:37:29,846 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:37:29,848 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:37:29,849 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:37:29,850 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:37:29,851 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:37:29,852 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:37:29,854 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:37:29,855 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:37:29,856 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:37:29,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:37:29,859 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:37:29,859 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:37:29,860 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:37:29,860 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:37:29,861 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:37:29,862 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:37:29,863 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:37:29,864 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:37:29,864 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:37:29,865 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:37:29,865 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:37:29,865 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:37:29,867 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:37:29,867 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:37:29,868 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-10-27 00:37:29,880 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:37:29,880 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:37:29,881 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:37:29,881 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-27 00:37:29,881 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-27 00:37:29,882 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-27 00:37:29,882 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-27 00:37:29,882 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-27 00:37:29,883 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:37:29,883 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 00:37:29,883 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 00:37:29,883 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:37:29,883 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:37:29,884 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:37:29,884 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:37:29,885 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:37:29,885 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:37:29,885 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 00:37:29,885 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:37:29,885 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:37:29,885 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:37:29,885 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 00:37:29,886 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:37:29,886 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 00:37:29,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 00:37:29,886 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:37:29,886 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:37:29,886 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:37:29,886 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 00:37:29,887 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:37:29,887 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:37:29,887 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:37:29,887 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_9b353289-6c53-42f0-9731-924bd7492cad/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 -> 3448fd0cf39ce04dec868de4d3af02efa2705763 [2018-10-27 00:37:29,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:37:29,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:37:29,936 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:37:29,937 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:37:29,938 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:37:29,938 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/../../sv-benchmarks/c/ntdrivers/floppy2_true-unreach-call_true-termination.i.cil.c [2018-10-27 00:37:29,989 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/7b5c90817/e7320d9555c243b4875d5d5a3f7fe454/FLAGacd6b432d [2018-10-27 00:37:30,900 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:37:30,901 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/sv-benchmarks/c/ntdrivers/floppy2_true-unreach-call_true-termination.i.cil.c [2018-10-27 00:37:30,962 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/7b5c90817/e7320d9555c243b4875d5d5a3f7fe454/FLAGacd6b432d [2018-10-27 00:37:30,979 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/data/7b5c90817/e7320d9555c243b4875d5d5a3f7fe454 [2018-10-27 00:37:30,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:37:30,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:37:30,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:37:30,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:37:30,994 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:37:30,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:37:30" (1/1) ... [2018-10-27 00:37:30,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17011d29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:30, skipping insertion in model container [2018-10-27 00:37:30,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:37:30" (1/1) ... [2018-10-27 00:37:31,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:37:31,268 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:37:34,387 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:37:34,855 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:37:35,569 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:37:35,717 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:37:35,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35 WrapperNode [2018-10-27 00:37:35,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:37:35,719 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:37:35,719 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:37:35,719 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:37:35,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:35,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,098 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 00:37:36,098 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 00:37:36,099 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 00:37:36,099 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 00:37:36,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... [2018-10-27 00:37:36,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 00:37:36,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 00:37:36,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 00:37:36,487 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 00:37:36,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/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 [2018-10-27 00:37:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure IoGetConfigurationInformation [2018-10-27 00:37:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure IoGetConfigurationInformation [2018-10-27 00:37:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0 [2018-10-27 00:37:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0 [2018-10-27 00:37:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure RtlInitUnicodeString [2018-10-27 00:37:36,558 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlInitUnicodeString [2018-10-27 00:37:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-10-27 00:37:36,558 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-10-27 00:37:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-10-27 00:37:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-10-27 00:37:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-10-27 00:37:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-10-27 00:37:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-10-27 00:37:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-10-27 00:37:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetHardErrorOrVerifyDevice [2018-10-27 00:37:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetHardErrorOrVerifyDevice [2018-10-27 00:37:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-10-27 00:37:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-10-27 00:37:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure IoDetachDevice [2018-10-27 00:37:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDetachDevice [2018-10-27 00:37:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-10-27 00:37:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-10-27 00:37:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-10-27 00:37:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-10-27 00:37:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-10-27 00:37:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-10-27 00:37:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure MmResetDriverPaging [2018-10-27 00:37:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure MmResetDriverPaging [2018-10-27 00:37:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-10-27 00:37:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-10-27 00:37:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyReadWrite [2018-10-27 00:37:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyReadWrite [2018-10-27 00:37:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-10-27 00:37:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-10-27 00:37:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure KeInitializeEvent [2018-10-27 00:37:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure KeInitializeEvent [2018-10-27 00:37:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-10-27 00:37:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-10-27 00:37:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedRemoveHeadList [2018-10-27 00:37:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedRemoveHeadList [2018-10-27 00:37:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-10-27 00:37:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-10-27 00:37:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-10-27 00:37:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-10-27 00:37:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PDRIVER_OBJECT~0~X~~PUNICODE_STRING~0~TO~~NTSTATUS~0 [2018-10-27 00:37:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PDRIVER_OBJECT~0~X~~PUNICODE_STRING~0~TO~~NTSTATUS~0 [2018-10-27 00:37:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 00:37:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure malloc [2018-10-27 00:37:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-10-27 00:37:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-10-27 00:37:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PDRIVER_OBJECT~0~TO~VOID [2018-10-27 00:37:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PDRIVER_OBJECT~0~TO~VOID [2018-10-27 00:37:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteDevice [2018-10-27 00:37:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteDevice [2018-10-27 00:37:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure ExAcquireFastMutex [2018-10-27 00:37:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAcquireFastMutex [2018-10-27 00:37:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-10-27 00:37:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-10-27 00:37:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-10-27 00:37:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-10-27 00:37:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-10-27 00:37:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-10-27 00:37:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure ExReleaseFastMutex [2018-10-27 00:37:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ExReleaseFastMutex [2018-10-27 00:37:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 00:37:36,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 00:37:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure KfReleaseSpinLock [2018-10-27 00:37:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure KfReleaseSpinLock [2018-10-27 00:37:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-10-27 00:37:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-10-27 00:37:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2018-10-27 00:37:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2018-10-27 00:37:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-10-27 00:37:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-10-27 00:37:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 00:37:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 00:37:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure ExfInterlockedInsertTailList [2018-10-27 00:37:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ExfInterlockedInsertTailList [2018-10-27 00:37:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-10-27 00:37:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-10-27 00:37:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure PoStartNextPowerIrp [2018-10-27 00:37:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure PoStartNextPowerIrp [2018-10-27 00:37:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure ExFreePool [2018-10-27 00:37:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ExFreePool [2018-10-27 00:37:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-10-27 00:37:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-10-27 00:37:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-10-27 00:37:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-10-27 00:37:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-10-27 00:37:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-10-27 00:37:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure DriverEntry [2018-10-27 00:37:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure DriverEntry [2018-10-27 00:37:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-10-27 00:37:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-10-27 00:37:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure ObfDereferenceObject [2018-10-27 00:37:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ObfDereferenceObject [2018-10-27 00:37:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-10-27 00:37:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-10-27 00:37:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPower [2018-10-27 00:37:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPower [2018-10-27 00:37:36,585 INFO L130 BoogieDeclarations]: Found specification of procedure RtlFreeUnicodeString [2018-10-27 00:37:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlFreeUnicodeString [2018-10-27 00:37:36,585 INFO L130 BoogieDeclarations]: Found specification of procedure KeReleaseSemaphore [2018-10-27 00:37:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure KeReleaseSemaphore [2018-10-27 00:37:36,586 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-10-27 00:37:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-10-27 00:37:36,586 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyUnload [2018-10-27 00:37:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyUnload [2018-10-27 00:37:36,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-10-27 00:37:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-10-27 00:37:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~X~~PVOID~0~TO~~NTSTATUS~0 [2018-10-27 00:37:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~X~~PVOID~0~TO~~NTSTATUS~0 [2018-10-27 00:37:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure MmPageEntireDriver [2018-10-27 00:37:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure MmPageEntireDriver [2018-10-27 00:37:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure RtlDeleteRegistryValue [2018-10-27 00:37:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlDeleteRegistryValue [2018-10-27 00:37:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure RtlQueryRegistryValues [2018-10-27 00:37:36,587 INFO L138 BoogieDeclarations]: Found implementation of procedure RtlQueryRegistryValues [2018-10-27 00:37:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2018-10-27 00:37:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2018-10-27 00:37:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-10-27 00:37:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-10-27 00:37:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2018-10-27 00:37:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2018-10-27 00:37:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-10-27 00:37:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-10-27 00:37:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 00:37:36,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 00:37:37,746 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:37,747 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:38,282 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:38,283 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:39,522 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:39,523 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:40,004 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:40,004 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:40,595 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:40,595 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:40,609 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:40,609 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,070 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,071 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,083 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,084 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,097 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,097 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,255 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,255 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,314 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,315 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,352 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,352 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,559 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,559 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,619 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,619 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:43,686 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:43,686 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:44,590 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:44,590 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:37:44,657 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:37:44,657 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:38:25,816 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:38:25,817 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:38:28,082 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-27 00:38:28,083 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-27 00:38:28,113 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 00:38:28,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:38:28 BoogieIcfgContainer [2018-10-27 00:38:28,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 00:38:28,115 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-27 00:38:28,115 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-27 00:38:28,118 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-27 00:38:28,118 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 12:37:30" (1/3) ... [2018-10-27 00:38:28,119 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271ede7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:38:28, skipping insertion in model container [2018-10-27 00:38:28,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:37:35" (2/3) ... [2018-10-27 00:38:28,120 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271ede7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 12:38:28, skipping insertion in model container [2018-10-27 00:38:28,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:38:28" (3/3) ... [2018-10-27 00:38:28,121 INFO L112 eAbstractionObserver]: Analyzing ICFG floppy2_true-unreach-call_true-termination.i.cil.c [2018-10-27 00:38:28,131 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-27 00:38:28,139 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-27 00:38:28,154 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-27 00:38:28,183 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 00:38:28,184 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-27 00:38:28,184 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-27 00:38:28,184 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-27 00:38:28,184 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 00:38:28,184 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 00:38:28,184 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-27 00:38:28,184 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 00:38:28,184 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-27 00:38:28,212 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states. [2018-10-27 00:38:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-27 00:38:28,219 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:28,220 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] [2018-10-27 00:38:28,223 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:28,228 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:28,228 INFO L82 PathProgramCache]: Analyzing trace with hash -249295279, now seen corresponding path program 1 times [2018-10-27 00:38:28,236 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:28,237 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:28,296 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:28,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:28,598 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:28,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:28,620 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (2)] Exception during sending of exit command (exit): Broken pipe [2018-10-27 00:38:28,631 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:28,631 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-27 00:38:28,635 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-27 00:38:28,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-27 00:38:28,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-27 00:38:28,649 INFO L87 Difference]: Start difference. First operand 989 states. Second operand 2 states. [2018-10-27 00:38:28,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:28,852 INFO L93 Difference]: Finished difference Result 1966 states and 2970 transitions. [2018-10-27 00:38:28,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-27 00:38:28,854 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 43 [2018-10-27 00:38:28,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:28,885 INFO L225 Difference]: With dead ends: 1966 [2018-10-27 00:38:28,887 INFO L226 Difference]: Without dead ends: 982 [2018-10-27 00:38:28,902 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-27 00:38:28,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 982 states. [2018-10-27 00:38:29,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 982 to 982. [2018-10-27 00:38:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 982 states. [2018-10-27 00:38:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 982 states and 1330 transitions. [2018-10-27 00:38:29,010 INFO L78 Accepts]: Start accepts. Automaton has 982 states and 1330 transitions. Word has length 43 [2018-10-27 00:38:29,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:29,010 INFO L481 AbstractCegarLoop]: Abstraction has 982 states and 1330 transitions. [2018-10-27 00:38:29,010 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-27 00:38:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1330 transitions. [2018-10-27 00:38:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-27 00:38:29,013 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:29,013 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] [2018-10-27 00:38:29,013 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:29,014 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:29,014 INFO L82 PathProgramCache]: Analyzing trace with hash -1673737192, now seen corresponding path program 1 times [2018-10-27 00:38:29,016 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:29,016 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:29,068 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:29,329 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:29,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:29,399 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:29,402 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:29,402 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:38:29,403 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:38:29,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:38:29,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:29,404 INFO L87 Difference]: Start difference. First operand 982 states and 1330 transitions. Second operand 3 states. [2018-10-27 00:38:29,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:29,936 INFO L93 Difference]: Finished difference Result 1018 states and 1367 transitions. [2018-10-27 00:38:29,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:38:29,937 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-10-27 00:38:29,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:29,943 INFO L225 Difference]: With dead ends: 1018 [2018-10-27 00:38:29,943 INFO L226 Difference]: Without dead ends: 996 [2018-10-27 00:38:29,944 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:29,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 996 states. [2018-10-27 00:38:29,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 996 to 996. [2018-10-27 00:38:29,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 996 states. [2018-10-27 00:38:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1340 transitions. [2018-10-27 00:38:29,990 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1340 transitions. Word has length 44 [2018-10-27 00:38:29,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:29,991 INFO L481 AbstractCegarLoop]: Abstraction has 996 states and 1340 transitions. [2018-10-27 00:38:29,991 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:38:29,991 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1340 transitions. [2018-10-27 00:38:29,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-27 00:38:29,993 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:29,994 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] [2018-10-27 00:38:29,994 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:29,995 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:29,995 INFO L82 PathProgramCache]: Analyzing trace with hash 1913866587, now seen corresponding path program 1 times [2018-10-27 00:38:29,996 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:29,996 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:30,053 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:30,325 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:30,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:30,384 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:30,390 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:30,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:38:30,391 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:38:30,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:38:30,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:30,391 INFO L87 Difference]: Start difference. First operand 996 states and 1340 transitions. Second operand 3 states. [2018-10-27 00:38:33,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:33,748 INFO L93 Difference]: Finished difference Result 2768 states and 3828 transitions. [2018-10-27 00:38:33,748 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:38:33,749 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 58 [2018-10-27 00:38:33,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:33,764 INFO L225 Difference]: With dead ends: 2768 [2018-10-27 00:38:33,765 INFO L226 Difference]: Without dead ends: 1811 [2018-10-27 00:38:33,769 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:33,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2018-10-27 00:38:33,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1809. [2018-10-27 00:38:33,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1809 states. [2018-10-27 00:38:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1809 states and 2461 transitions. [2018-10-27 00:38:33,866 INFO L78 Accepts]: Start accepts. Automaton has 1809 states and 2461 transitions. Word has length 58 [2018-10-27 00:38:33,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:33,869 INFO L481 AbstractCegarLoop]: Abstraction has 1809 states and 2461 transitions. [2018-10-27 00:38:33,869 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:38:33,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2461 transitions. [2018-10-27 00:38:33,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-27 00:38:33,879 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:33,880 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:38:33,880 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:33,880 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:33,880 INFO L82 PathProgramCache]: Analyzing trace with hash -1820320585, now seen corresponding path program 1 times [2018-10-27 00:38:33,882 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:33,882 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:33,938 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:34,403 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:34,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:38:34,563 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:34,566 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:34,567 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-27 00:38:34,567 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-27 00:38:34,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-27 00:38:34,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:38:34,573 INFO L87 Difference]: Start difference. First operand 1809 states and 2461 transitions. Second operand 4 states. [2018-10-27 00:38:35,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:35,027 INFO L93 Difference]: Finished difference Result 3575 states and 4878 transitions. [2018-10-27 00:38:35,028 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-27 00:38:35,028 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 77 [2018-10-27 00:38:35,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:35,039 INFO L225 Difference]: With dead ends: 3575 [2018-10-27 00:38:35,039 INFO L226 Difference]: Without dead ends: 1837 [2018-10-27 00:38:35,045 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 73 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:38:35,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1837 states. [2018-10-27 00:38:35,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1837 to 1819. [2018-10-27 00:38:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1819 states. [2018-10-27 00:38:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1819 states and 2471 transitions. [2018-10-27 00:38:35,115 INFO L78 Accepts]: Start accepts. Automaton has 1819 states and 2471 transitions. Word has length 77 [2018-10-27 00:38:35,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:35,116 INFO L481 AbstractCegarLoop]: Abstraction has 1819 states and 2471 transitions. [2018-10-27 00:38:35,116 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-27 00:38:35,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2471 transitions. [2018-10-27 00:38:35,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-10-27 00:38:35,118 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:35,119 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:38:35,119 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:35,119 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:35,119 INFO L82 PathProgramCache]: Analyzing trace with hash 128123881, now seen corresponding path program 1 times [2018-10-27 00:38:35,120 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:35,120 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:35,169 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:35,558 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:35,623 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:38:35,623 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:35,632 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:35,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-27 00:38:35,633 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-27 00:38:35,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-27 00:38:35,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:38:35,633 INFO L87 Difference]: Start difference. First operand 1819 states and 2471 transitions. Second operand 4 states. [2018-10-27 00:38:36,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:36,038 INFO L93 Difference]: Finished difference Result 3585 states and 4888 transitions. [2018-10-27 00:38:36,038 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-27 00:38:36,039 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 78 [2018-10-27 00:38:36,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:36,049 INFO L225 Difference]: With dead ends: 3585 [2018-10-27 00:38:36,049 INFO L226 Difference]: Without dead ends: 1847 [2018-10-27 00:38:36,055 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 74 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:38:36,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1847 states. [2018-10-27 00:38:36,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1847 to 1829. [2018-10-27 00:38:36,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1829 states. [2018-10-27 00:38:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1829 states and 2481 transitions. [2018-10-27 00:38:36,128 INFO L78 Accepts]: Start accepts. Automaton has 1829 states and 2481 transitions. Word has length 78 [2018-10-27 00:38:36,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:36,129 INFO L481 AbstractCegarLoop]: Abstraction has 1829 states and 2481 transitions. [2018-10-27 00:38:36,129 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-27 00:38:36,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2481 transitions. [2018-10-27 00:38:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-27 00:38:36,131 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:36,131 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:38:36,131 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:36,131 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:36,131 INFO L82 PathProgramCache]: Analyzing trace with hash -2092980880, now seen corresponding path program 1 times [2018-10-27 00:38:36,132 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:36,132 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:36,183 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:36,535 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:36,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:38:36,673 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:36,680 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:36,680 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:38:36,681 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:38:36,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:38:36,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:38:36,681 INFO L87 Difference]: Start difference. First operand 1829 states and 2481 transitions. Second operand 5 states. [2018-10-27 00:38:37,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:37,356 INFO L93 Difference]: Finished difference Result 3616 states and 4935 transitions. [2018-10-27 00:38:37,358 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:38:37,358 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 79 [2018-10-27 00:38:37,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:37,372 INFO L225 Difference]: With dead ends: 3616 [2018-10-27 00:38:37,373 INFO L226 Difference]: Without dead ends: 1878 [2018-10-27 00:38:37,381 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 74 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:38:37,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1878 states. [2018-10-27 00:38:37,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1878 to 1839. [2018-10-27 00:38:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1839 states. [2018-10-27 00:38:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1839 states and 2498 transitions. [2018-10-27 00:38:37,463 INFO L78 Accepts]: Start accepts. Automaton has 1839 states and 2498 transitions. Word has length 79 [2018-10-27 00:38:37,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:37,463 INFO L481 AbstractCegarLoop]: Abstraction has 1839 states and 2498 transitions. [2018-10-27 00:38:37,463 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:38:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2498 transitions. [2018-10-27 00:38:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-27 00:38:37,467 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:37,467 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:38:37,467 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:37,468 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:37,468 INFO L82 PathProgramCache]: Analyzing trace with hash 85039992, now seen corresponding path program 1 times [2018-10-27 00:38:37,469 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:37,469 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:37,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:37,925 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:37,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:38:37,986 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:37,990 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:37,991 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:38:37,991 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:38:37,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:38:37,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:37,991 INFO L87 Difference]: Start difference. First operand 1839 states and 2498 transitions. Second operand 3 states. [2018-10-27 00:38:38,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:38,449 INFO L93 Difference]: Finished difference Result 5278 states and 7316 transitions. [2018-10-27 00:38:38,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:38:38,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 79 [2018-10-27 00:38:38,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:38,468 INFO L225 Difference]: With dead ends: 5278 [2018-10-27 00:38:38,469 INFO L226 Difference]: Without dead ends: 3535 [2018-10-27 00:38:38,477 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:38,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3535 states. [2018-10-27 00:38:38,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3535 to 3533. [2018-10-27 00:38:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3533 states. [2018-10-27 00:38:38,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3533 states to 3533 states and 4871 transitions. [2018-10-27 00:38:38,613 INFO L78 Accepts]: Start accepts. Automaton has 3533 states and 4871 transitions. Word has length 79 [2018-10-27 00:38:38,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:38,614 INFO L481 AbstractCegarLoop]: Abstraction has 3533 states and 4871 transitions. [2018-10-27 00:38:38,614 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:38:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3533 states and 4871 transitions. [2018-10-27 00:38:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-27 00:38:38,616 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:38,617 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] [2018-10-27 00:38:38,617 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:38,617 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:38,617 INFO L82 PathProgramCache]: Analyzing trace with hash 434139552, now seen corresponding path program 1 times [2018-10-27 00:38:38,618 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:38,618 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:38,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:38,968 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:39,031 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:39,034 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:39,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:38:39,035 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:38:39,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:38:39,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:39,035 INFO L87 Difference]: Start difference. First operand 3533 states and 4871 transitions. Second operand 3 states. [2018-10-27 00:38:42,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:42,595 INFO L93 Difference]: Finished difference Result 8781 states and 12502 transitions. [2018-10-27 00:38:42,596 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:38:42,596 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 79 [2018-10-27 00:38:42,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:42,626 INFO L225 Difference]: With dead ends: 8781 [2018-10-27 00:38:42,626 INFO L226 Difference]: Without dead ends: 5346 [2018-10-27 00:38:42,645 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:42,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5346 states. [2018-10-27 00:38:42,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5346 to 5342. [2018-10-27 00:38:42,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5342 states. [2018-10-27 00:38:42,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 5342 states and 7451 transitions. [2018-10-27 00:38:42,872 INFO L78 Accepts]: Start accepts. Automaton has 5342 states and 7451 transitions. Word has length 79 [2018-10-27 00:38:42,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:42,872 INFO L481 AbstractCegarLoop]: Abstraction has 5342 states and 7451 transitions. [2018-10-27 00:38:42,872 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:38:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 5342 states and 7451 transitions. [2018-10-27 00:38:42,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-27 00:38:42,876 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:42,876 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] [2018-10-27 00:38:42,876 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:42,876 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:42,876 INFO L82 PathProgramCache]: Analyzing trace with hash 827553649, now seen corresponding path program 1 times [2018-10-27 00:38:42,878 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:42,878 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:42,933 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:43,293 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:43,355 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:43,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:43,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:38:43,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:38:43,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:38:43,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:43,360 INFO L87 Difference]: Start difference. First operand 5342 states and 7451 transitions. Second operand 3 states. [2018-10-27 00:38:46,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:46,359 INFO L93 Difference]: Finished difference Result 10722 states and 15219 transitions. [2018-10-27 00:38:46,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:38:46,360 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 80 [2018-10-27 00:38:46,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:46,392 INFO L225 Difference]: With dead ends: 10722 [2018-10-27 00:38:46,393 INFO L226 Difference]: Without dead ends: 5478 [2018-10-27 00:38:46,414 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:46,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5478 states. [2018-10-27 00:38:46,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5478 to 5476. [2018-10-27 00:38:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5476 states. [2018-10-27 00:38:46,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5476 states to 5476 states and 7621 transitions. [2018-10-27 00:38:46,627 INFO L78 Accepts]: Start accepts. Automaton has 5476 states and 7621 transitions. Word has length 80 [2018-10-27 00:38:46,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:46,628 INFO L481 AbstractCegarLoop]: Abstraction has 5476 states and 7621 transitions. [2018-10-27 00:38:46,628 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:38:46,628 INFO L276 IsEmpty]: Start isEmpty. Operand 5476 states and 7621 transitions. [2018-10-27 00:38:46,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-10-27 00:38:46,631 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:46,631 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] [2018-10-27 00:38:46,632 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:46,632 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:46,632 INFO L82 PathProgramCache]: Analyzing trace with hash 2010167567, now seen corresponding path program 1 times [2018-10-27 00:38:46,633 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:46,633 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:46,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:47,054 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:47,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:47,208 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:47,212 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:47,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-27 00:38:47,213 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-27 00:38:47,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-27 00:38:47,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:38:47,214 INFO L87 Difference]: Start difference. First operand 5476 states and 7621 transitions. Second operand 4 states. [2018-10-27 00:38:47,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:47,838 INFO L93 Difference]: Finished difference Result 6292 states and 8680 transitions. [2018-10-27 00:38:47,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-27 00:38:47,840 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 84 [2018-10-27 00:38:47,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:47,873 INFO L225 Difference]: With dead ends: 6292 [2018-10-27 00:38:47,879 INFO L226 Difference]: Without dead ends: 5559 [2018-10-27 00:38:47,883 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 80 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:38:47,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5559 states. [2018-10-27 00:38:48,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5559 to 5501. [2018-10-27 00:38:48,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5501 states. [2018-10-27 00:38:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5501 states to 5501 states and 7684 transitions. [2018-10-27 00:38:48,095 INFO L78 Accepts]: Start accepts. Automaton has 5501 states and 7684 transitions. Word has length 84 [2018-10-27 00:38:48,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:48,096 INFO L481 AbstractCegarLoop]: Abstraction has 5501 states and 7684 transitions. [2018-10-27 00:38:48,096 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-27 00:38:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 5501 states and 7684 transitions. [2018-10-27 00:38:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2018-10-27 00:38:48,098 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:48,098 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] [2018-10-27 00:38:48,099 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:48,099 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:48,099 INFO L82 PathProgramCache]: Analyzing trace with hash 294632267, now seen corresponding path program 1 times [2018-10-27 00:38:48,100 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:48,100 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:48,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:48,469 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:49,034 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:49,036 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:49,036 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:38:49,036 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:38:49,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:38:49,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:38:49,037 INFO L87 Difference]: Start difference. First operand 5501 states and 7684 transitions. Second operand 8 states. [2018-10-27 00:38:49,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:49,441 INFO L93 Difference]: Finished difference Result 5539 states and 7736 transitions. [2018-10-27 00:38:49,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:38:49,442 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 81 [2018-10-27 00:38:49,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:49,481 INFO L225 Difference]: With dead ends: 5539 [2018-10-27 00:38:49,482 INFO L226 Difference]: Without dead ends: 5506 [2018-10-27 00:38:49,485 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:38:49,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5506 states. [2018-10-27 00:38:49,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5506 to 5503. [2018-10-27 00:38:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5503 states. [2018-10-27 00:38:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5503 states to 5503 states and 7691 transitions. [2018-10-27 00:38:49,656 INFO L78 Accepts]: Start accepts. Automaton has 5503 states and 7691 transitions. Word has length 81 [2018-10-27 00:38:49,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:49,656 INFO L481 AbstractCegarLoop]: Abstraction has 5503 states and 7691 transitions. [2018-10-27 00:38:49,656 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:38:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 5503 states and 7691 transitions. [2018-10-27 00:38:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-27 00:38:49,660 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:49,660 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] [2018-10-27 00:38:49,660 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:49,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:49,660 INFO L82 PathProgramCache]: Analyzing trace with hash 195567235, now seen corresponding path program 1 times [2018-10-27 00:38:49,661 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:49,661 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:49,717 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:50,006 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:50,089 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:50,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:50,092 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:38:50,092 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:38:50,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:38:50,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:38:50,093 INFO L87 Difference]: Start difference. First operand 5503 states and 7691 transitions. Second operand 8 states. [2018-10-27 00:38:50,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:50,265 INFO L93 Difference]: Finished difference Result 5526 states and 7721 transitions. [2018-10-27 00:38:50,266 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:38:50,266 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2018-10-27 00:38:50,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:50,285 INFO L225 Difference]: With dead ends: 5526 [2018-10-27 00:38:50,286 INFO L226 Difference]: Without dead ends: 5493 [2018-10-27 00:38:50,289 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:38:50,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5493 states. [2018-10-27 00:38:50,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5493 to 5490. [2018-10-27 00:38:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5490 states. [2018-10-27 00:38:50,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 5490 states and 7676 transitions. [2018-10-27 00:38:50,492 INFO L78 Accepts]: Start accepts. Automaton has 5490 states and 7676 transitions. Word has length 80 [2018-10-27 00:38:50,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:50,492 INFO L481 AbstractCegarLoop]: Abstraction has 5490 states and 7676 transitions. [2018-10-27 00:38:50,492 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:38:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5490 states and 7676 transitions. [2018-10-27 00:38:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-10-27 00:38:50,498 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:50,498 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] [2018-10-27 00:38:50,499 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:50,499 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:50,499 INFO L82 PathProgramCache]: Analyzing trace with hash 1034276261, now seen corresponding path program 1 times [2018-10-27 00:38:50,500 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:50,500 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:50,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:51,069 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:51,111 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:51,113 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:51,113 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:38:51,114 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:38:51,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:38:51,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:51,114 INFO L87 Difference]: Start difference. First operand 5490 states and 7676 transitions. Second operand 3 states. [2018-10-27 00:38:51,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:51,470 INFO L93 Difference]: Finished difference Result 16089 states and 23596 transitions. [2018-10-27 00:38:51,470 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:38:51,470 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 93 [2018-10-27 00:38:51,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:51,513 INFO L225 Difference]: With dead ends: 16089 [2018-10-27 00:38:51,513 INFO L226 Difference]: Without dead ends: 10684 [2018-10-27 00:38:51,538 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:38:51,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10684 states. [2018-10-27 00:38:51,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10684 to 10676. [2018-10-27 00:38:51,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10676 states. [2018-10-27 00:38:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10676 states to 10676 states and 15464 transitions. [2018-10-27 00:38:51,874 INFO L78 Accepts]: Start accepts. Automaton has 10676 states and 15464 transitions. Word has length 93 [2018-10-27 00:38:51,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:51,875 INFO L481 AbstractCegarLoop]: Abstraction has 10676 states and 15464 transitions. [2018-10-27 00:38:51,875 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:38:51,875 INFO L276 IsEmpty]: Start isEmpty. Operand 10676 states and 15464 transitions. [2018-10-27 00:38:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-10-27 00:38:51,877 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:51,877 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] [2018-10-27 00:38:51,877 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:51,877 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:51,877 INFO L82 PathProgramCache]: Analyzing trace with hash 849499849, now seen corresponding path program 1 times [2018-10-27 00:38:51,880 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:51,880 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:51,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:52,170 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:52,235 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:52,241 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:52,241 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:38:52,242 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:38:52,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:38:52,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:38:52,242 INFO L87 Difference]: Start difference. First operand 10676 states and 15464 transitions. Second operand 8 states. [2018-10-27 00:38:52,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:52,459 INFO L93 Difference]: Finished difference Result 10703 states and 15503 transitions. [2018-10-27 00:38:52,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:38:52,459 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 84 [2018-10-27 00:38:52,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:52,496 INFO L225 Difference]: With dead ends: 10703 [2018-10-27 00:38:52,496 INFO L226 Difference]: Without dead ends: 10682 [2018-10-27 00:38:52,504 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:38:52,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10682 states. [2018-10-27 00:38:52,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10682 to 10679. [2018-10-27 00:38:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10679 states. [2018-10-27 00:38:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10679 states to 10679 states and 15472 transitions. [2018-10-27 00:38:52,852 INFO L78 Accepts]: Start accepts. Automaton has 10679 states and 15472 transitions. Word has length 84 [2018-10-27 00:38:52,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:52,852 INFO L481 AbstractCegarLoop]: Abstraction has 10679 states and 15472 transitions. [2018-10-27 00:38:52,853 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:38:52,853 INFO L276 IsEmpty]: Start isEmpty. Operand 10679 states and 15472 transitions. [2018-10-27 00:38:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2018-10-27 00:38:52,856 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:52,857 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] [2018-10-27 00:38:52,857 INFO L424 AbstractCegarLoop]: === Iteration 15 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:52,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:52,857 INFO L82 PathProgramCache]: Analyzing trace with hash -2111093810, now seen corresponding path program 1 times [2018-10-27 00:38:52,858 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:52,858 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:52,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:53,115 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:53,181 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:53,183 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:53,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:38:53,184 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:38:53,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:38:53,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:38:53,184 INFO L87 Difference]: Start difference. First operand 10679 states and 15472 transitions. Second operand 8 states. [2018-10-27 00:38:53,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:53,388 INFO L93 Difference]: Finished difference Result 10703 states and 15502 transitions. [2018-10-27 00:38:53,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:38:53,388 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 83 [2018-10-27 00:38:53,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:53,428 INFO L225 Difference]: With dead ends: 10703 [2018-10-27 00:38:53,429 INFO L226 Difference]: Without dead ends: 10675 [2018-10-27 00:38:53,437 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:38:53,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10675 states. [2018-10-27 00:38:53,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10675 to 10672. [2018-10-27 00:38:53,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10672 states. [2018-10-27 00:38:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10672 states to 10672 states and 15463 transitions. [2018-10-27 00:38:53,787 INFO L78 Accepts]: Start accepts. Automaton has 10672 states and 15463 transitions. Word has length 83 [2018-10-27 00:38:53,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:53,787 INFO L481 AbstractCegarLoop]: Abstraction has 10672 states and 15463 transitions. [2018-10-27 00:38:53,787 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:38:53,789 INFO L276 IsEmpty]: Start isEmpty. Operand 10672 states and 15463 transitions. [2018-10-27 00:38:53,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-27 00:38:53,791 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:53,791 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, 1, 1, 1, 1, 1, 1] [2018-10-27 00:38:53,791 INFO L424 AbstractCegarLoop]: === Iteration 16 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:53,791 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:53,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1247013722, now seen corresponding path program 1 times [2018-10-27 00:38:53,792 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:53,792 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:53,843 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:54,095 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:54,170 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:54,174 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:54,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:38:54,174 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:38:54,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:38:54,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:38:54,175 INFO L87 Difference]: Start difference. First operand 10672 states and 15463 transitions. Second operand 8 states. [2018-10-27 00:38:54,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:54,387 INFO L93 Difference]: Finished difference Result 10696 states and 15493 transitions. [2018-10-27 00:38:54,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:38:54,388 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 82 [2018-10-27 00:38:54,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:54,422 INFO L225 Difference]: With dead ends: 10696 [2018-10-27 00:38:54,422 INFO L226 Difference]: Without dead ends: 10669 [2018-10-27 00:38:54,430 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:38:54,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10669 states. [2018-10-27 00:38:54,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10669 to 10666. [2018-10-27 00:38:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10666 states. [2018-10-27 00:38:54,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10666 states to 10666 states and 15455 transitions. [2018-10-27 00:38:54,777 INFO L78 Accepts]: Start accepts. Automaton has 10666 states and 15455 transitions. Word has length 82 [2018-10-27 00:38:54,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:54,777 INFO L481 AbstractCegarLoop]: Abstraction has 10666 states and 15455 transitions. [2018-10-27 00:38:54,777 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:38:54,777 INFO L276 IsEmpty]: Start isEmpty. Operand 10666 states and 15455 transitions. [2018-10-27 00:38:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-27 00:38:54,779 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:54,780 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] [2018-10-27 00:38:54,780 INFO L424 AbstractCegarLoop]: === Iteration 17 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:54,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:54,780 INFO L82 PathProgramCache]: Analyzing trace with hash 1642161488, now seen corresponding path program 1 times [2018-10-27 00:38:54,781 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:54,781 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 18 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:54,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:55,094 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:55,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:55,172 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:55,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:55,175 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:38:55,176 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:38:55,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:38:55,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:38:55,176 INFO L87 Difference]: Start difference. First operand 10666 states and 15455 transitions. Second operand 8 states. [2018-10-27 00:38:55,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:55,976 INFO L93 Difference]: Finished difference Result 10735 states and 15559 transitions. [2018-10-27 00:38:55,977 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:38:55,977 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 92 [2018-10-27 00:38:55,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:56,018 INFO L225 Difference]: With dead ends: 10735 [2018-10-27 00:38:56,018 INFO L226 Difference]: Without dead ends: 10714 [2018-10-27 00:38:56,027 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 85 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:38:56,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10714 states. [2018-10-27 00:38:56,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10714 to 10693. [2018-10-27 00:38:56,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10693 states. [2018-10-27 00:38:56,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10693 states to 10693 states and 15496 transitions. [2018-10-27 00:38:56,414 INFO L78 Accepts]: Start accepts. Automaton has 10693 states and 15496 transitions. Word has length 92 [2018-10-27 00:38:56,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:56,415 INFO L481 AbstractCegarLoop]: Abstraction has 10693 states and 15496 transitions. [2018-10-27 00:38:56,415 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:38:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 10693 states and 15496 transitions. [2018-10-27 00:38:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-10-27 00:38:56,420 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:56,421 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] [2018-10-27 00:38:56,421 INFO L424 AbstractCegarLoop]: === Iteration 18 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:56,421 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:56,421 INFO L82 PathProgramCache]: Analyzing trace with hash 1191463673, now seen corresponding path program 1 times [2018-10-27 00:38:56,422 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:56,423 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 19 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:56,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:56,883 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:57,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:57,130 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:57,135 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:57,136 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:38:57,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:38:57,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:38:57,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:38:57,136 INFO L87 Difference]: Start difference. First operand 10693 states and 15496 transitions. Second operand 5 states. [2018-10-27 00:38:58,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:58,015 INFO L93 Difference]: Finished difference Result 11065 states and 15936 transitions. [2018-10-27 00:38:58,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:38:58,017 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 93 [2018-10-27 00:38:58,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:58,052 INFO L225 Difference]: With dead ends: 11065 [2018-10-27 00:38:58,052 INFO L226 Difference]: Without dead ends: 10795 [2018-10-27 00:38:58,061 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 88 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:38:58,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10795 states. [2018-10-27 00:38:58,395 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10795 to 10685. [2018-10-27 00:38:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10685 states. [2018-10-27 00:38:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10685 states to 10685 states and 15474 transitions. [2018-10-27 00:38:58,448 INFO L78 Accepts]: Start accepts. Automaton has 10685 states and 15474 transitions. Word has length 93 [2018-10-27 00:38:58,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:58,449 INFO L481 AbstractCegarLoop]: Abstraction has 10685 states and 15474 transitions. [2018-10-27 00:38:58,449 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:38:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 10685 states and 15474 transitions. [2018-10-27 00:38:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-10-27 00:38:58,455 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:58,455 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] [2018-10-27 00:38:58,456 INFO L424 AbstractCegarLoop]: === Iteration 19 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:58,456 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:58,456 INFO L82 PathProgramCache]: Analyzing trace with hash -2136486901, now seen corresponding path program 1 times [2018-10-27 00:38:58,457 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:58,457 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 20 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:58,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:38:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:38:58,954 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:38:59,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:38:59,076 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:38:59,079 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:38:59,079 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:38:59,080 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:38:59,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:38:59,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:38:59,080 INFO L87 Difference]: Start difference. First operand 10685 states and 15474 transitions. Second operand 8 states. [2018-10-27 00:38:59,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:38:59,339 INFO L93 Difference]: Finished difference Result 10754 states and 15578 transitions. [2018-10-27 00:38:59,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:38:59,340 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 94 [2018-10-27 00:38:59,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:38:59,375 INFO L225 Difference]: With dead ends: 10754 [2018-10-27 00:38:59,375 INFO L226 Difference]: Without dead ends: 10733 [2018-10-27 00:38:59,384 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 87 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:38:59,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10733 states. [2018-10-27 00:38:59,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10733 to 10709. [2018-10-27 00:38:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10709 states. [2018-10-27 00:38:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 10709 states and 15510 transitions. [2018-10-27 00:38:59,745 INFO L78 Accepts]: Start accepts. Automaton has 10709 states and 15510 transitions. Word has length 94 [2018-10-27 00:38:59,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:38:59,745 INFO L481 AbstractCegarLoop]: Abstraction has 10709 states and 15510 transitions. [2018-10-27 00:38:59,745 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:38:59,745 INFO L276 IsEmpty]: Start isEmpty. Operand 10709 states and 15510 transitions. [2018-10-27 00:38:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-10-27 00:38:59,750 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:38:59,750 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:38:59,750 INFO L424 AbstractCegarLoop]: === Iteration 20 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:38:59,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:38:59,751 INFO L82 PathProgramCache]: Analyzing trace with hash -359032914, now seen corresponding path program 1 times [2018-10-27 00:38:59,752 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:38:59,752 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 21 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:38:59,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:00,209 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:00,337 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:00,340 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:00,340 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:39:00,340 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:39:00,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:39:00,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:39:00,341 INFO L87 Difference]: Start difference. First operand 10709 states and 15510 transitions. Second operand 5 states. [2018-10-27 00:39:00,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:00,623 INFO L93 Difference]: Finished difference Result 10933 states and 15813 transitions. [2018-10-27 00:39:00,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:39:00,625 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 96 [2018-10-27 00:39:00,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:00,660 INFO L225 Difference]: With dead ends: 10933 [2018-10-27 00:39:00,660 INFO L226 Difference]: Without dead ends: 10831 [2018-10-27 00:39:00,670 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:39:00,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10831 states. [2018-10-27 00:39:01,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10831 to 10706. [2018-10-27 00:39:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10706 states. [2018-10-27 00:39:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10706 states to 10706 states and 15498 transitions. [2018-10-27 00:39:01,070 INFO L78 Accepts]: Start accepts. Automaton has 10706 states and 15498 transitions. Word has length 96 [2018-10-27 00:39:01,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:01,071 INFO L481 AbstractCegarLoop]: Abstraction has 10706 states and 15498 transitions. [2018-10-27 00:39:01,071 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:39:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 10706 states and 15498 transitions. [2018-10-27 00:39:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-10-27 00:39:01,075 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:01,075 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] [2018-10-27 00:39:01,075 INFO L424 AbstractCegarLoop]: === Iteration 21 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:01,076 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:01,076 INFO L82 PathProgramCache]: Analyzing trace with hash 1486073477, now seen corresponding path program 1 times [2018-10-27 00:39:01,077 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:01,077 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 22 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:01,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:01,400 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:01,579 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:01,582 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:01,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-27 00:39:01,582 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-27 00:39:01,582 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-27 00:39:01,582 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:39:01,583 INFO L87 Difference]: Start difference. First operand 10706 states and 15498 transitions. Second operand 12 states. [2018-10-27 00:39:20,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:20,598 INFO L93 Difference]: Finished difference Result 10782 states and 15598 transitions. [2018-10-27 00:39:20,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-27 00:39:20,600 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 93 [2018-10-27 00:39:20,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:20,624 INFO L225 Difference]: With dead ends: 10782 [2018-10-27 00:39:20,624 INFO L226 Difference]: Without dead ends: 10774 [2018-10-27 00:39:20,630 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-10-27 00:39:20,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10774 states. [2018-10-27 00:39:20,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10774 to 10764. [2018-10-27 00:39:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10764 states. [2018-10-27 00:39:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10764 states to 10764 states and 15579 transitions. [2018-10-27 00:39:20,987 INFO L78 Accepts]: Start accepts. Automaton has 10764 states and 15579 transitions. Word has length 93 [2018-10-27 00:39:20,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:20,987 INFO L481 AbstractCegarLoop]: Abstraction has 10764 states and 15579 transitions. [2018-10-27 00:39:20,988 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-27 00:39:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 10764 states and 15579 transitions. [2018-10-27 00:39:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2018-10-27 00:39:20,991 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:20,991 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:39:20,991 INFO L424 AbstractCegarLoop]: === Iteration 22 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:20,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:20,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1220039847, now seen corresponding path program 1 times [2018-10-27 00:39:20,993 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:20,993 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 23 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:21,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:21,288 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:21,356 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:21,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:21,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-27 00:39:21,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-27 00:39:21,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-27 00:39:21,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:39:21,360 INFO L87 Difference]: Start difference. First operand 10764 states and 15579 transitions. Second operand 4 states. [2018-10-27 00:39:24,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:24,050 INFO L93 Difference]: Finished difference Result 25140 states and 38185 transitions. [2018-10-27 00:39:24,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:39:24,051 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 93 [2018-10-27 00:39:24,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:24,092 INFO L225 Difference]: With dead ends: 25140 [2018-10-27 00:39:24,092 INFO L226 Difference]: Without dead ends: 14449 [2018-10-27 00:39:24,132 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:39:24,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14449 states. [2018-10-27 00:39:24,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14449 to 14367. [2018-10-27 00:39:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14367 states. [2018-10-27 00:39:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14367 states to 14367 states and 21107 transitions. [2018-10-27 00:39:24,557 INFO L78 Accepts]: Start accepts. Automaton has 14367 states and 21107 transitions. Word has length 93 [2018-10-27 00:39:24,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:24,558 INFO L481 AbstractCegarLoop]: Abstraction has 14367 states and 21107 transitions. [2018-10-27 00:39:24,558 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-27 00:39:24,558 INFO L276 IsEmpty]: Start isEmpty. Operand 14367 states and 21107 transitions. [2018-10-27 00:39:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2018-10-27 00:39:24,561 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:24,561 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] [2018-10-27 00:39:24,561 INFO L424 AbstractCegarLoop]: === Iteration 23 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:24,564 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:24,564 INFO L82 PathProgramCache]: Analyzing trace with hash 2046565518, now seen corresponding path program 1 times [2018-10-27 00:39:24,565 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:24,566 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 24 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:24,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:24,854 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:25,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:25,123 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:25,126 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:25,126 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:39:25,127 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:39:25,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:39:25,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:39:25,129 INFO L87 Difference]: Start difference. First operand 14367 states and 21107 transitions. Second operand 5 states. [2018-10-27 00:39:25,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:25,949 INFO L93 Difference]: Finished difference Result 14498 states and 21290 transitions. [2018-10-27 00:39:25,950 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:39:25,950 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 99 [2018-10-27 00:39:25,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:25,984 INFO L225 Difference]: With dead ends: 14498 [2018-10-27 00:39:25,984 INFO L226 Difference]: Without dead ends: 14428 [2018-10-27 00:39:25,990 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 94 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:39:25,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14428 states. [2018-10-27 00:39:26,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14428 to 14387. [2018-10-27 00:39:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14387 states. [2018-10-27 00:39:26,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14387 states to 14387 states and 21143 transitions. [2018-10-27 00:39:26,398 INFO L78 Accepts]: Start accepts. Automaton has 14387 states and 21143 transitions. Word has length 99 [2018-10-27 00:39:26,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:26,398 INFO L481 AbstractCegarLoop]: Abstraction has 14387 states and 21143 transitions. [2018-10-27 00:39:26,399 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:39:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 14387 states and 21143 transitions. [2018-10-27 00:39:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-10-27 00:39:26,402 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:26,403 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] [2018-10-27 00:39:26,403 INFO L424 AbstractCegarLoop]: === Iteration 24 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:26,403 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:26,403 INFO L82 PathProgramCache]: Analyzing trace with hash -817708305, now seen corresponding path program 1 times [2018-10-27 00:39:26,405 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:26,405 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 25 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:26,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:26,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:26,823 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:27,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:27,018 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:27,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:27,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-27 00:39:27,021 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-27 00:39:27,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-27 00:39:27,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:39:27,022 INFO L87 Difference]: Start difference. First operand 14387 states and 21143 transitions. Second operand 12 states. [2018-10-27 00:39:46,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:46,228 INFO L93 Difference]: Finished difference Result 14510 states and 21380 transitions. [2018-10-27 00:39:46,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-27 00:39:46,230 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2018-10-27 00:39:46,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:46,266 INFO L225 Difference]: With dead ends: 14510 [2018-10-27 00:39:46,266 INFO L226 Difference]: Without dead ends: 14491 [2018-10-27 00:39:46,272 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-10-27 00:39:46,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14491 states. [2018-10-27 00:39:46,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14491 to 14453. [2018-10-27 00:39:46,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14453 states. [2018-10-27 00:39:46,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14453 states to 14453 states and 21291 transitions. [2018-10-27 00:39:46,615 INFO L78 Accepts]: Start accepts. Automaton has 14453 states and 21291 transitions. Word has length 101 [2018-10-27 00:39:46,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:46,616 INFO L481 AbstractCegarLoop]: Abstraction has 14453 states and 21291 transitions. [2018-10-27 00:39:46,616 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-27 00:39:46,616 INFO L276 IsEmpty]: Start isEmpty. Operand 14453 states and 21291 transitions. [2018-10-27 00:39:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-10-27 00:39:46,619 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:46,620 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] [2018-10-27 00:39:46,620 INFO L424 AbstractCegarLoop]: === Iteration 25 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:46,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:46,620 INFO L82 PathProgramCache]: Analyzing trace with hash 61378768, now seen corresponding path program 1 times [2018-10-27 00:39:46,624 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:46,625 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 26 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:46,682 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:46,981 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:47,064 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:47,067 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:47,067 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:39:47,067 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:39:47,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:39:47,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:39:47,068 INFO L87 Difference]: Start difference. First operand 14453 states and 21291 transitions. Second operand 9 states. [2018-10-27 00:39:47,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:47,791 INFO L93 Difference]: Finished difference Result 29123 states and 44393 transitions. [2018-10-27 00:39:47,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-27 00:39:47,792 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2018-10-27 00:39:47,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:47,842 INFO L225 Difference]: With dead ends: 29123 [2018-10-27 00:39:47,842 INFO L226 Difference]: Without dead ends: 14729 [2018-10-27 00:39:47,890 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:39:47,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14729 states. [2018-10-27 00:39:48,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14729 to 14646. [2018-10-27 00:39:48,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14646 states. [2018-10-27 00:39:48,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14646 states to 14646 states and 21542 transitions. [2018-10-27 00:39:48,609 INFO L78 Accepts]: Start accepts. Automaton has 14646 states and 21542 transitions. Word has length 103 [2018-10-27 00:39:48,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:48,609 INFO L481 AbstractCegarLoop]: Abstraction has 14646 states and 21542 transitions. [2018-10-27 00:39:48,609 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:39:48,609 INFO L276 IsEmpty]: Start isEmpty. Operand 14646 states and 21542 transitions. [2018-10-27 00:39:48,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-27 00:39:48,611 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:48,612 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] [2018-10-27 00:39:48,612 INFO L424 AbstractCegarLoop]: === Iteration 26 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:48,612 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:48,612 INFO L82 PathProgramCache]: Analyzing trace with hash -2013438213, now seen corresponding path program 1 times [2018-10-27 00:39:48,614 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:48,614 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 27 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:48,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:48,924 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:48,991 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:48,994 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:48,994 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:39:48,994 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:39:48,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:39:48,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:39:48,995 INFO L87 Difference]: Start difference. First operand 14646 states and 21542 transitions. Second operand 8 states. [2018-10-27 00:39:49,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:49,312 INFO L93 Difference]: Finished difference Result 14738 states and 21655 transitions. [2018-10-27 00:39:49,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:39:49,313 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 104 [2018-10-27 00:39:49,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:49,346 INFO L225 Difference]: With dead ends: 14738 [2018-10-27 00:39:49,346 INFO L226 Difference]: Without dead ends: 14717 [2018-10-27 00:39:49,353 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:39:49,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14717 states. [2018-10-27 00:39:49,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14717 to 14668. [2018-10-27 00:39:49,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14668 states. [2018-10-27 00:39:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14668 states to 14668 states and 21555 transitions. [2018-10-27 00:39:49,722 INFO L78 Accepts]: Start accepts. Automaton has 14668 states and 21555 transitions. Word has length 104 [2018-10-27 00:39:49,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:49,722 INFO L481 AbstractCegarLoop]: Abstraction has 14668 states and 21555 transitions. [2018-10-27 00:39:49,722 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:39:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 14668 states and 21555 transitions. [2018-10-27 00:39:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-27 00:39:49,725 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:49,725 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] [2018-10-27 00:39:49,725 INFO L424 AbstractCegarLoop]: === Iteration 27 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:49,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:49,727 INFO L82 PathProgramCache]: Analyzing trace with hash -668694184, now seen corresponding path program 1 times [2018-10-27 00:39:49,728 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:49,728 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 28 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:49,766 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:50,080 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:50,922 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:50,925 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:50,925 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:39:50,925 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:39:50,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:39:50,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:39:50,926 INFO L87 Difference]: Start difference. First operand 14668 states and 21555 transitions. Second operand 9 states. [2018-10-27 00:39:51,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:39:51,608 INFO L93 Difference]: Finished difference Result 29698 states and 45083 transitions. [2018-10-27 00:39:51,610 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-27 00:39:51,610 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 104 [2018-10-27 00:39:51,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:39:51,650 INFO L225 Difference]: With dead ends: 29698 [2018-10-27 00:39:51,650 INFO L226 Difference]: Without dead ends: 15088 [2018-10-27 00:39:51,699 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 105 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:39:51,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15088 states. [2018-10-27 00:39:52,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15088 to 14812. [2018-10-27 00:39:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14812 states. [2018-10-27 00:39:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14812 states to 14812 states and 21715 transitions. [2018-10-27 00:39:52,071 INFO L78 Accepts]: Start accepts. Automaton has 14812 states and 21715 transitions. Word has length 104 [2018-10-27 00:39:52,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:39:52,071 INFO L481 AbstractCegarLoop]: Abstraction has 14812 states and 21715 transitions. [2018-10-27 00:39:52,071 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:39:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 14812 states and 21715 transitions. [2018-10-27 00:39:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2018-10-27 00:39:52,074 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:39:52,074 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, 1, 1] [2018-10-27 00:39:52,074 INFO L424 AbstractCegarLoop]: === Iteration 28 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:39:52,074 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:39:52,075 INFO L82 PathProgramCache]: Analyzing trace with hash -1086671739, now seen corresponding path program 1 times [2018-10-27 00:39:52,076 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:39:52,076 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 29 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:39:52,116 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:39:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:39:52,404 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:39:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:39:52,586 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:39:52,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:39:52,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-27 00:39:52,589 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-27 00:39:52,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-27 00:39:52,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:39:52,590 INFO L87 Difference]: Start difference. First operand 14812 states and 21715 transitions. Second operand 12 states. [2018-10-27 00:40:11,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:11,870 INFO L93 Difference]: Finished difference Result 14914 states and 21880 transitions. [2018-10-27 00:40:11,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-27 00:40:11,872 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 106 [2018-10-27 00:40:11,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:11,910 INFO L225 Difference]: With dead ends: 14914 [2018-10-27 00:40:11,911 INFO L226 Difference]: Without dead ends: 14895 [2018-10-27 00:40:11,917 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-10-27 00:40:11,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14895 states. [2018-10-27 00:40:12,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14895 to 14853. [2018-10-27 00:40:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14853 states. [2018-10-27 00:40:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14853 states to 14853 states and 21781 transitions. [2018-10-27 00:40:12,302 INFO L78 Accepts]: Start accepts. Automaton has 14853 states and 21781 transitions. Word has length 106 [2018-10-27 00:40:12,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:12,303 INFO L481 AbstractCegarLoop]: Abstraction has 14853 states and 21781 transitions. [2018-10-27 00:40:12,303 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-27 00:40:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 14853 states and 21781 transitions. [2018-10-27 00:40:12,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2018-10-27 00:40:12,305 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:12,306 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, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:12,306 INFO L424 AbstractCegarLoop]: === Iteration 29 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:12,306 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:12,306 INFO L82 PathProgramCache]: Analyzing trace with hash -102393326, now seen corresponding path program 1 times [2018-10-27 00:40:12,307 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:40:12,308 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 30 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:40:12,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:12,679 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:12,694 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:40:12,697 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:12,697 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:40:12,697 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:40:12,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:40:12,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:12,697 INFO L87 Difference]: Start difference. First operand 14853 states and 21781 transitions. Second operand 3 states. [2018-10-27 00:40:13,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:13,473 INFO L93 Difference]: Finished difference Result 33360 states and 51871 transitions. [2018-10-27 00:40:13,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:40:13,474 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 112 [2018-10-27 00:40:13,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:13,547 INFO L225 Difference]: With dead ends: 33360 [2018-10-27 00:40:13,548 INFO L226 Difference]: Without dead ends: 18580 [2018-10-27 00:40:13,605 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:13,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18580 states. [2018-10-27 00:40:14,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18580 to 18542. [2018-10-27 00:40:14,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18542 states. [2018-10-27 00:40:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18542 states to 18542 states and 28273 transitions. [2018-10-27 00:40:14,176 INFO L78 Accepts]: Start accepts. Automaton has 18542 states and 28273 transitions. Word has length 112 [2018-10-27 00:40:14,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:14,176 INFO L481 AbstractCegarLoop]: Abstraction has 18542 states and 28273 transitions. [2018-10-27 00:40:14,176 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:40:14,176 INFO L276 IsEmpty]: Start isEmpty. Operand 18542 states and 28273 transitions. [2018-10-27 00:40:14,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-27 00:40:14,180 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:14,180 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:14,180 INFO L424 AbstractCegarLoop]: === Iteration 30 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:14,180 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:14,180 INFO L82 PathProgramCache]: Analyzing trace with hash 1482882947, now seen corresponding path program 1 times [2018-10-27 00:40:14,182 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:40:14,182 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 31 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:40:14,224 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:14,569 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:14,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:14,685 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:40:14,687 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:14,687 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:40:14,687 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:40:14,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:40:14,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:40:14,688 INFO L87 Difference]: Start difference. First operand 18542 states and 28273 transitions. Second operand 9 states. [2018-10-27 00:40:15,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:15,566 INFO L93 Difference]: Finished difference Result 37378 states and 59271 transitions. [2018-10-27 00:40:15,568 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-27 00:40:15,568 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 115 [2018-10-27 00:40:15,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:15,628 INFO L225 Difference]: With dead ends: 37378 [2018-10-27 00:40:15,628 INFO L226 Difference]: Without dead ends: 18894 [2018-10-27 00:40:16,041 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:40:16,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18894 states. [2018-10-27 00:40:16,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18894 to 18474. [2018-10-27 00:40:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18474 states. [2018-10-27 00:40:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18474 states to 18474 states and 28213 transitions. [2018-10-27 00:40:16,562 INFO L78 Accepts]: Start accepts. Automaton has 18474 states and 28213 transitions. Word has length 115 [2018-10-27 00:40:16,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:16,563 INFO L481 AbstractCegarLoop]: Abstraction has 18474 states and 28213 transitions. [2018-10-27 00:40:16,563 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:40:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 18474 states and 28213 transitions. [2018-10-27 00:40:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-10-27 00:40:16,566 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:16,566 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:16,566 INFO L424 AbstractCegarLoop]: === Iteration 31 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:16,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:16,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1627224814, now seen corresponding path program 1 times [2018-10-27 00:40:16,568 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:40:16,568 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 32 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:40:16,605 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:16,916 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:17,092 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:40:17,095 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:17,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-27 00:40:17,096 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-27 00:40:17,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-27 00:40:17,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:40:17,096 INFO L87 Difference]: Start difference. First operand 18474 states and 28213 transitions. Second operand 12 states. [2018-10-27 00:40:36,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:36,409 INFO L93 Difference]: Finished difference Result 18600 states and 28369 transitions. [2018-10-27 00:40:36,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-27 00:40:36,411 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 113 [2018-10-27 00:40:36,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:36,457 INFO L225 Difference]: With dead ends: 18600 [2018-10-27 00:40:36,457 INFO L226 Difference]: Without dead ends: 18581 [2018-10-27 00:40:36,466 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-10-27 00:40:36,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18581 states. [2018-10-27 00:40:36,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18581 to 18453. [2018-10-27 00:40:36,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18453 states. [2018-10-27 00:40:36,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18453 states to 18453 states and 28072 transitions. [2018-10-27 00:40:36,975 INFO L78 Accepts]: Start accepts. Automaton has 18453 states and 28072 transitions. Word has length 113 [2018-10-27 00:40:36,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:36,976 INFO L481 AbstractCegarLoop]: Abstraction has 18453 states and 28072 transitions. [2018-10-27 00:40:36,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-27 00:40:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 18453 states and 28072 transitions. [2018-10-27 00:40:36,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2018-10-27 00:40:36,978 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:36,979 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:36,979 INFO L424 AbstractCegarLoop]: === Iteration 32 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:36,979 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:36,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1658321599, now seen corresponding path program 1 times [2018-10-27 00:40:36,980 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:40:36,980 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 33 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:40:37,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:37,291 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:37,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:37,366 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:40:37,368 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:37,368 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:40:37,369 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:40:37,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:40:37,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:40:37,369 INFO L87 Difference]: Start difference. First operand 18453 states and 28072 transitions. Second operand 9 states. [2018-10-27 00:40:38,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:38,195 INFO L93 Difference]: Finished difference Result 37201 states and 58871 transitions. [2018-10-27 00:40:38,197 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-27 00:40:38,197 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 114 [2018-10-27 00:40:38,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:38,257 INFO L225 Difference]: With dead ends: 37201 [2018-10-27 00:40:38,257 INFO L226 Difference]: Without dead ends: 18805 [2018-10-27 00:40:38,324 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:40:38,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18805 states. [2018-10-27 00:40:38,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18805 to 18453. [2018-10-27 00:40:38,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18453 states. [2018-10-27 00:40:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18453 states to 18453 states and 28072 transitions. [2018-10-27 00:40:38,838 INFO L78 Accepts]: Start accepts. Automaton has 18453 states and 28072 transitions. Word has length 114 [2018-10-27 00:40:38,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:38,839 INFO L481 AbstractCegarLoop]: Abstraction has 18453 states and 28072 transitions. [2018-10-27 00:40:38,839 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:40:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 18453 states and 28072 transitions. [2018-10-27 00:40:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-27 00:40:38,842 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:38,842 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:38,842 INFO L424 AbstractCegarLoop]: === Iteration 33 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:38,842 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:38,842 INFO L82 PathProgramCache]: Analyzing trace with hash 164072639, now seen corresponding path program 1 times [2018-10-27 00:40:38,844 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:40:38,844 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 34 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:40:38,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:39,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:39,158 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:39,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:39,241 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (34)] Exception during sending of exit command (exit): Stream closed [2018-10-27 00:40:39,244 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:39,245 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:40:39,245 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:40:39,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:40:39,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:40:39,245 INFO L87 Difference]: Start difference. First operand 18453 states and 28072 transitions. Second operand 9 states. [2018-10-27 00:40:40,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:40,120 INFO L93 Difference]: Finished difference Result 37201 states and 58871 transitions. [2018-10-27 00:40:40,122 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-27 00:40:40,122 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 115 [2018-10-27 00:40:40,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:40,182 INFO L225 Difference]: With dead ends: 37201 [2018-10-27 00:40:40,182 INFO L226 Difference]: Without dead ends: 18805 [2018-10-27 00:40:40,250 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:40:40,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18805 states. [2018-10-27 00:40:40,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18805 to 18453. [2018-10-27 00:40:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18453 states. [2018-10-27 00:40:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18453 states to 18453 states and 28072 transitions. [2018-10-27 00:40:40,745 INFO L78 Accepts]: Start accepts. Automaton has 18453 states and 28072 transitions. Word has length 115 [2018-10-27 00:40:40,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:40,745 INFO L481 AbstractCegarLoop]: Abstraction has 18453 states and 28072 transitions. [2018-10-27 00:40:40,745 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:40:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 18453 states and 28072 transitions. [2018-10-27 00:40:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-10-27 00:40:40,748 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:40,748 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:40:40,749 INFO L424 AbstractCegarLoop]: === Iteration 34 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:40,749 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:40,749 INFO L82 PathProgramCache]: Analyzing trace with hash 1520907292, now seen corresponding path program 1 times [2018-10-27 00:40:40,750 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:40:40,750 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 35 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:40:40,786 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:41,099 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:40:41,122 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:40:41,125 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:41,125 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:40:41,126 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:40:41,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:40:41,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:41,126 INFO L87 Difference]: Start difference. First operand 18453 states and 28072 transitions. Second operand 3 states. [2018-10-27 00:40:44,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:40:44,171 INFO L93 Difference]: Finished difference Result 36866 states and 58350 transitions. [2018-10-27 00:40:44,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:40:44,172 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 123 [2018-10-27 00:40:44,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:40:44,224 INFO L225 Difference]: With dead ends: 36866 [2018-10-27 00:40:44,224 INFO L226 Difference]: Without dead ends: 18485 [2018-10-27 00:40:44,285 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:40:44,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18485 states. [2018-10-27 00:40:44,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18485 to 18485. [2018-10-27 00:40:44,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18485 states. [2018-10-27 00:40:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18485 states to 18485 states and 28076 transitions. [2018-10-27 00:40:44,797 INFO L78 Accepts]: Start accepts. Automaton has 18485 states and 28076 transitions. Word has length 123 [2018-10-27 00:40:44,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:40:44,798 INFO L481 AbstractCegarLoop]: Abstraction has 18485 states and 28076 transitions. [2018-10-27 00:40:44,798 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:40:44,798 INFO L276 IsEmpty]: Start isEmpty. Operand 18485 states and 28076 transitions. [2018-10-27 00:40:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-27 00:40:44,801 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:40:44,801 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:40:44,801 INFO L424 AbstractCegarLoop]: === Iteration 35 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:40:44,801 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:40:44,801 INFO L82 PathProgramCache]: Analyzing trace with hash -1293718138, now seen corresponding path program 1 times [2018-10-27 00:40:44,803 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:40:44,803 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 36 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:40:44,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:40:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:40:45,117 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:40:45,294 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 00:40:45,294 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:40:45,296 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:40:45,296 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-10-27 00:40:45,297 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-10-27 00:40:45,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-10-27 00:40:45,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:40:45,297 INFO L87 Difference]: Start difference. First operand 18485 states and 28076 transitions. Second operand 13 states. [2018-10-27 00:41:06,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:06,711 INFO L93 Difference]: Finished difference Result 18724 states and 28511 transitions. [2018-10-27 00:41:06,713 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-27 00:41:06,713 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 118 [2018-10-27 00:41:06,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:06,772 INFO L225 Difference]: With dead ends: 18724 [2018-10-27 00:41:06,772 INFO L226 Difference]: Without dead ends: 18705 [2018-10-27 00:41:06,784 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:41:06,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18705 states. [2018-10-27 00:41:07,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18705 to 18609. [2018-10-27 00:41:07,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18609 states. [2018-10-27 00:41:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18609 states to 18609 states and 28264 transitions. [2018-10-27 00:41:07,298 INFO L78 Accepts]: Start accepts. Automaton has 18609 states and 28264 transitions. Word has length 118 [2018-10-27 00:41:07,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:07,299 INFO L481 AbstractCegarLoop]: Abstraction has 18609 states and 28264 transitions. [2018-10-27 00:41:07,299 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-10-27 00:41:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 18609 states and 28264 transitions. [2018-10-27 00:41:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-27 00:41:07,302 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:07,302 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:41:07,302 INFO L424 AbstractCegarLoop]: === Iteration 36 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:07,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:07,302 INFO L82 PathProgramCache]: Analyzing trace with hash 1521168450, now seen corresponding path program 1 times [2018-10-27 00:41:07,303 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:41:07,304 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 37 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:41:07,348 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:07,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:07,608 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:41:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 00:41:07,799 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:41:07,804 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:07,804 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-10-27 00:41:07,804 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-10-27 00:41:07,804 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-10-27 00:41:07,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:41:07,805 INFO L87 Difference]: Start difference. First operand 18609 states and 28264 transitions. Second operand 13 states. [2018-10-27 00:41:29,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:29,165 INFO L93 Difference]: Finished difference Result 18848 states and 28699 transitions. [2018-10-27 00:41:29,166 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-27 00:41:29,166 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 118 [2018-10-27 00:41:29,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:29,216 INFO L225 Difference]: With dead ends: 18848 [2018-10-27 00:41:29,216 INFO L226 Difference]: Without dead ends: 18829 [2018-10-27 00:41:29,224 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:41:29,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18829 states. [2018-10-27 00:41:29,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18829 to 18621. [2018-10-27 00:41:29,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18621 states. [2018-10-27 00:41:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18621 states to 18621 states and 28276 transitions. [2018-10-27 00:41:29,749 INFO L78 Accepts]: Start accepts. Automaton has 18621 states and 28276 transitions. Word has length 118 [2018-10-27 00:41:29,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:29,750 INFO L481 AbstractCegarLoop]: Abstraction has 18621 states and 28276 transitions. [2018-10-27 00:41:29,750 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-10-27 00:41:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 18621 states and 28276 transitions. [2018-10-27 00:41:29,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-10-27 00:41:29,753 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:29,757 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:41:29,757 INFO L424 AbstractCegarLoop]: === Iteration 37 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:29,757 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:29,758 INFO L82 PathProgramCache]: Analyzing trace with hash -271733026, now seen corresponding path program 1 times [2018-10-27 00:41:29,759 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:41:29,759 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 38 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:41:29,810 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:30,073 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:41:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 00:41:30,239 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:41:30,241 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:30,241 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-10-27 00:41:30,241 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-10-27 00:41:30,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-10-27 00:41:30,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:41:30,242 INFO L87 Difference]: Start difference. First operand 18621 states and 28276 transitions. Second operand 13 states. [2018-10-27 00:41:51,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:51,671 INFO L93 Difference]: Finished difference Result 18860 states and 28711 transitions. [2018-10-27 00:41:51,673 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-27 00:41:51,673 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 119 [2018-10-27 00:41:51,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:51,725 INFO L225 Difference]: With dead ends: 18860 [2018-10-27 00:41:51,725 INFO L226 Difference]: Without dead ends: 18841 [2018-10-27 00:41:51,737 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:41:51,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18841 states. [2018-10-27 00:41:52,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18841 to 18633. [2018-10-27 00:41:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18633 states. [2018-10-27 00:41:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18633 states to 18633 states and 28288 transitions. [2018-10-27 00:41:52,254 INFO L78 Accepts]: Start accepts. Automaton has 18633 states and 28288 transitions. Word has length 119 [2018-10-27 00:41:52,254 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:52,254 INFO L481 AbstractCegarLoop]: Abstraction has 18633 states and 28288 transitions. [2018-10-27 00:41:52,254 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-10-27 00:41:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 18633 states and 28288 transitions. [2018-10-27 00:41:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-10-27 00:41:52,257 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:52,258 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:41:52,258 INFO L424 AbstractCegarLoop]: === Iteration 38 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:52,258 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:52,258 INFO L82 PathProgramCache]: Analyzing trace with hash -47064083, now seen corresponding path program 1 times [2018-10-27 00:41:52,259 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:41:52,260 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 39 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:41:52,298 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:52,615 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:41:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 00:41:52,731 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:41:52,733 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:52,734 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-10-27 00:41:52,734 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-10-27 00:41:52,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-27 00:41:52,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:41:52,734 INFO L87 Difference]: Start difference. First operand 18633 states and 28288 transitions. Second operand 11 states. [2018-10-27 00:41:54,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:54,045 INFO L93 Difference]: Finished difference Result 37621 states and 59423 transitions. [2018-10-27 00:41:54,047 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-27 00:41:54,047 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 125 [2018-10-27 00:41:54,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:54,120 INFO L225 Difference]: With dead ends: 37621 [2018-10-27 00:41:54,120 INFO L226 Difference]: Without dead ends: 19045 [2018-10-27 00:41:54,184 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:41:54,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19045 states. [2018-10-27 00:41:54,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19045 to 18693. [2018-10-27 00:41:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18693 states. [2018-10-27 00:41:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18693 states to 18693 states and 28408 transitions. [2018-10-27 00:41:54,720 INFO L78 Accepts]: Start accepts. Automaton has 18693 states and 28408 transitions. Word has length 125 [2018-10-27 00:41:54,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:54,721 INFO L481 AbstractCegarLoop]: Abstraction has 18693 states and 28408 transitions. [2018-10-27 00:41:54,721 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-10-27 00:41:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 18693 states and 28408 transitions. [2018-10-27 00:41:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-10-27 00:41:54,724 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:54,724 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:41:54,724 INFO L424 AbstractCegarLoop]: === Iteration 39 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:54,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:54,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1437900610, now seen corresponding path program 1 times [2018-10-27 00:41:54,726 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:41:54,726 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 40 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:41:54,763 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:55,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:55,056 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:41:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-27 00:41:55,190 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:41:55,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:55,193 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-27 00:41:55,193 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-27 00:41:55,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-27 00:41:55,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:41:55,193 INFO L87 Difference]: Start difference. First operand 18693 states and 28408 transitions. Second operand 12 states. [2018-10-27 00:41:55,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:55,772 INFO L93 Difference]: Finished difference Result 18858 states and 28643 transitions. [2018-10-27 00:41:55,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-27 00:41:55,773 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 126 [2018-10-27 00:41:55,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:55,817 INFO L225 Difference]: With dead ends: 18858 [2018-10-27 00:41:55,817 INFO L226 Difference]: Without dead ends: 18837 [2018-10-27 00:41:55,825 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-10-27 00:41:55,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18837 states. [2018-10-27 00:41:56,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18837 to 18741. [2018-10-27 00:41:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18741 states. [2018-10-27 00:41:56,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18741 states to 18741 states and 28472 transitions. [2018-10-27 00:41:56,308 INFO L78 Accepts]: Start accepts. Automaton has 18741 states and 28472 transitions. Word has length 126 [2018-10-27 00:41:56,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:56,309 INFO L481 AbstractCegarLoop]: Abstraction has 18741 states and 28472 transitions. [2018-10-27 00:41:56,309 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-27 00:41:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 18741 states and 28472 transitions. [2018-10-27 00:41:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-27 00:41:56,312 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:56,313 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:41:56,313 INFO L424 AbstractCegarLoop]: === Iteration 40 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:56,313 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:56,313 INFO L82 PathProgramCache]: Analyzing trace with hash 70044858, now seen corresponding path program 1 times [2018-10-27 00:41:56,317 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:41:56,317 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 41 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:41:56,350 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:56,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:56,632 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:41:56,690 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 00:41:56,691 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:41:56,694 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:56,694 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:41:56,695 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:41:56,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:41:56,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:41:56,695 INFO L87 Difference]: Start difference. First operand 18741 states and 28472 transitions. Second operand 3 states. [2018-10-27 00:41:57,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:41:57,687 INFO L93 Difference]: Finished difference Result 37650 states and 60104 transitions. [2018-10-27 00:41:57,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:41:57,689 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-10-27 00:41:57,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:41:57,778 INFO L225 Difference]: With dead ends: 37650 [2018-10-27 00:41:57,778 INFO L226 Difference]: Without dead ends: 18981 [2018-10-27 00:41:57,866 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 129 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:41:57,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18981 states. [2018-10-27 00:41:58,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18981 to 18761. [2018-10-27 00:41:58,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18761 states. [2018-10-27 00:41:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18761 states to 18761 states and 28492 transitions. [2018-10-27 00:41:58,431 INFO L78 Accepts]: Start accepts. Automaton has 18761 states and 28492 transitions. Word has length 130 [2018-10-27 00:41:58,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:41:58,432 INFO L481 AbstractCegarLoop]: Abstraction has 18761 states and 28492 transitions. [2018-10-27 00:41:58,432 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:41:58,432 INFO L276 IsEmpty]: Start isEmpty. Operand 18761 states and 28492 transitions. [2018-10-27 00:41:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-10-27 00:41:58,438 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:41:58,438 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:41:58,438 INFO L424 AbstractCegarLoop]: === Iteration 41 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:41:58,439 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:41:58,439 INFO L82 PathProgramCache]: Analyzing trace with hash 1573034839, now seen corresponding path program 1 times [2018-10-27 00:41:58,440 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:41:58,440 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 42 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:41:58,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:41:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:41:58,814 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:41:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:41:58,917 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:41:58,919 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:41:58,920 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:41:58,920 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:41:58,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:41:58,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:41:58,920 INFO L87 Difference]: Start difference. First operand 18761 states and 28492 transitions. Second operand 8 states. [2018-10-27 00:42:15,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:15,204 INFO L93 Difference]: Finished difference Result 38072 states and 60023 transitions. [2018-10-27 00:42:15,205 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:42:15,206 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 126 [2018-10-27 00:42:15,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:15,263 INFO L225 Difference]: With dead ends: 38072 [2018-10-27 00:42:15,263 INFO L226 Difference]: Without dead ends: 19382 [2018-10-27 00:42:15,331 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:42:15,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19382 states. [2018-10-27 00:42:15,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19382 to 19061. [2018-10-27 00:42:15,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19061 states. [2018-10-27 00:42:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19061 states to 19061 states and 29005 transitions. [2018-10-27 00:42:15,925 INFO L78 Accepts]: Start accepts. Automaton has 19061 states and 29005 transitions. Word has length 126 [2018-10-27 00:42:15,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:15,925 INFO L481 AbstractCegarLoop]: Abstraction has 19061 states and 29005 transitions. [2018-10-27 00:42:15,925 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:42:15,925 INFO L276 IsEmpty]: Start isEmpty. Operand 19061 states and 29005 transitions. [2018-10-27 00:42:15,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-27 00:42:15,928 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:15,929 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:42:15,929 INFO L424 AbstractCegarLoop]: === Iteration 42 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:15,929 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:15,929 INFO L82 PathProgramCache]: Analyzing trace with hash 982209886, now seen corresponding path program 1 times [2018-10-27 00:42:15,930 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:15,931 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 43 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:15,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:16,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:16,280 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:42:16,324 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:16,326 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:16,327 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:42:16,327 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:42:16,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:42:16,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:16,327 INFO L87 Difference]: Start difference. First operand 19061 states and 29005 transitions. Second operand 3 states. [2018-10-27 00:42:16,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:16,934 INFO L93 Difference]: Finished difference Result 38222 states and 61114 transitions. [2018-10-27 00:42:16,936 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:42:16,936 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 134 [2018-10-27 00:42:16,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:17,004 INFO L225 Difference]: With dead ends: 38222 [2018-10-27 00:42:17,004 INFO L226 Difference]: Without dead ends: 19233 [2018-10-27 00:42:17,077 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:17,091 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19233 states. [2018-10-27 00:42:17,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19233 to 19085. [2018-10-27 00:42:17,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19085 states. [2018-10-27 00:42:17,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19085 states to 19085 states and 29045 transitions. [2018-10-27 00:42:17,681 INFO L78 Accepts]: Start accepts. Automaton has 19085 states and 29045 transitions. Word has length 134 [2018-10-27 00:42:17,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:17,682 INFO L481 AbstractCegarLoop]: Abstraction has 19085 states and 29045 transitions. [2018-10-27 00:42:17,682 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:42:17,682 INFO L276 IsEmpty]: Start isEmpty. Operand 19085 states and 29045 transitions. [2018-10-27 00:42:17,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-27 00:42:17,685 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:17,686 INFO L375 BasicCegarLoop]: trace histogram [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] [2018-10-27 00:42:17,686 INFO L424 AbstractCegarLoop]: === Iteration 43 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:17,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:17,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1058856586, now seen corresponding path program 1 times [2018-10-27 00:42:17,688 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:17,688 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 44 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:17,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:18,074 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:42:18,095 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:18,098 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:18,098 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:42:18,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:42:18,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:42:18,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:18,098 INFO L87 Difference]: Start difference. First operand 19085 states and 29045 transitions. Second operand 3 states. [2018-10-27 00:42:20,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:20,823 INFO L93 Difference]: Finished difference Result 38100 states and 59529 transitions. [2018-10-27 00:42:20,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:42:20,824 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 134 [2018-10-27 00:42:20,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:20,896 INFO L225 Difference]: With dead ends: 38100 [2018-10-27 00:42:20,896 INFO L226 Difference]: Without dead ends: 19087 [2018-10-27 00:42:20,974 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 131 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:20,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19087 states. [2018-10-27 00:42:21,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19087 to 19018. [2018-10-27 00:42:21,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19018 states. [2018-10-27 00:42:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19018 states to 19018 states and 27895 transitions. [2018-10-27 00:42:21,534 INFO L78 Accepts]: Start accepts. Automaton has 19018 states and 27895 transitions. Word has length 134 [2018-10-27 00:42:21,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:21,534 INFO L481 AbstractCegarLoop]: Abstraction has 19018 states and 27895 transitions. [2018-10-27 00:42:21,534 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:42:21,534 INFO L276 IsEmpty]: Start isEmpty. Operand 19018 states and 27895 transitions. [2018-10-27 00:42:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2018-10-27 00:42:21,538 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:21,538 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:42:21,538 INFO L424 AbstractCegarLoop]: === Iteration 44 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:21,538 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:21,539 INFO L82 PathProgramCache]: Analyzing trace with hash 1797351595, now seen corresponding path program 1 times [2018-10-27 00:42:21,540 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:21,540 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 45 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:21,578 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:21,898 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-27 00:42:22,026 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:22,029 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:22,029 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-27 00:42:22,029 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-27 00:42:22,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-27 00:42:22,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:42:22,030 INFO L87 Difference]: Start difference. First operand 19018 states and 27895 transitions. Second operand 9 states. [2018-10-27 00:42:23,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:23,134 INFO L93 Difference]: Finished difference Result 19268 states and 28310 transitions. [2018-10-27 00:42:23,134 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-27 00:42:23,134 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 138 [2018-10-27 00:42:23,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:23,195 INFO L225 Difference]: With dead ends: 19268 [2018-10-27 00:42:23,196 INFO L226 Difference]: Without dead ends: 19226 [2018-10-27 00:42:23,206 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:42:23,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19226 states. [2018-10-27 00:42:23,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19226 to 19163. [2018-10-27 00:42:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19163 states. [2018-10-27 00:42:23,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19163 states to 19163 states and 28127 transitions. [2018-10-27 00:42:23,985 INFO L78 Accepts]: Start accepts. Automaton has 19163 states and 28127 transitions. Word has length 138 [2018-10-27 00:42:23,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:23,986 INFO L481 AbstractCegarLoop]: Abstraction has 19163 states and 28127 transitions. [2018-10-27 00:42:23,986 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-27 00:42:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 19163 states and 28127 transitions. [2018-10-27 00:42:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-10-27 00:42:23,989 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:23,989 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:42:23,989 INFO L424 AbstractCegarLoop]: === Iteration 45 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:23,989 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:23,990 INFO L82 PathProgramCache]: Analyzing trace with hash 987835922, now seen corresponding path program 1 times [2018-10-27 00:42:23,991 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:23,991 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 46 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:24,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:24,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:24,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:24,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:42:24,401 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:24,405 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:24,406 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:42:24,407 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:42:24,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:42:24,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:24,407 INFO L87 Difference]: Start difference. First operand 19163 states and 28127 transitions. Second operand 3 states. [2018-10-27 00:42:25,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:25,070 INFO L93 Difference]: Finished difference Result 38426 states and 58522 transitions. [2018-10-27 00:42:25,070 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:42:25,070 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2018-10-27 00:42:25,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:25,136 INFO L225 Difference]: With dead ends: 38426 [2018-10-27 00:42:25,136 INFO L226 Difference]: Without dead ends: 19335 [2018-10-27 00:42:25,196 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:25,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19335 states. [2018-10-27 00:42:25,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19335 to 19163. [2018-10-27 00:42:25,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19163 states. [2018-10-27 00:42:25,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19163 states to 19163 states and 28127 transitions. [2018-10-27 00:42:25,776 INFO L78 Accepts]: Start accepts. Automaton has 19163 states and 28127 transitions. Word has length 136 [2018-10-27 00:42:25,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:25,777 INFO L481 AbstractCegarLoop]: Abstraction has 19163 states and 28127 transitions. [2018-10-27 00:42:25,777 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:42:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 19163 states and 28127 transitions. [2018-10-27 00:42:25,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-27 00:42:25,780 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:25,780 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:42:25,780 INFO L424 AbstractCegarLoop]: === Iteration 46 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:25,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:25,780 INFO L82 PathProgramCache]: Analyzing trace with hash 1707808804, now seen corresponding path program 1 times [2018-10-27 00:42:25,781 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:25,782 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 47 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:25,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:26,130 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 00:42:26,156 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:26,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:26,159 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:42:26,159 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:42:26,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:42:26,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:26,159 INFO L87 Difference]: Start difference. First operand 19163 states and 28127 transitions. Second operand 3 states. [2018-10-27 00:42:28,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:28,818 INFO L93 Difference]: Finished difference Result 31873 states and 47943 transitions. [2018-10-27 00:42:28,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:42:28,819 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 135 [2018-10-27 00:42:28,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:28,872 INFO L225 Difference]: With dead ends: 31873 [2018-10-27 00:42:28,872 INFO L226 Difference]: Without dead ends: 22110 [2018-10-27 00:42:28,903 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 132 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:42:28,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22110 states. [2018-10-27 00:42:29,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22110 to 21905. [2018-10-27 00:42:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21905 states. [2018-10-27 00:42:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21905 states to 21905 states and 32339 transitions. [2018-10-27 00:42:29,498 INFO L78 Accepts]: Start accepts. Automaton has 21905 states and 32339 transitions. Word has length 135 [2018-10-27 00:42:29,498 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:29,498 INFO L481 AbstractCegarLoop]: Abstraction has 21905 states and 32339 transitions. [2018-10-27 00:42:29,498 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:42:29,498 INFO L276 IsEmpty]: Start isEmpty. Operand 21905 states and 32339 transitions. [2018-10-27 00:42:29,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-27 00:42:29,501 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:29,501 INFO L375 BasicCegarLoop]: trace histogram [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, 1] [2018-10-27 00:42:29,501 INFO L424 AbstractCegarLoop]: === Iteration 47 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:29,501 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:29,501 INFO L82 PathProgramCache]: Analyzing trace with hash -457837571, now seen corresponding path program 1 times [2018-10-27 00:42:29,502 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:29,503 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 48 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:30,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:30,370 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 00:42:30,469 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:30,471 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:30,471 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-10-27 00:42:30,471 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-10-27 00:42:30,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-27 00:42:30,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:42:30,472 INFO L87 Difference]: Start difference. First operand 21905 states and 32339 transitions. Second operand 11 states. [2018-10-27 00:42:31,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:31,383 INFO L93 Difference]: Finished difference Result 44191 states and 67472 transitions. [2018-10-27 00:42:31,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-27 00:42:31,384 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 135 [2018-10-27 00:42:31,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:31,444 INFO L225 Difference]: With dead ends: 44191 [2018-10-27 00:42:31,445 INFO L226 Difference]: Without dead ends: 22343 [2018-10-27 00:42:31,500 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 125 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:42:31,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22343 states. [2018-10-27 00:42:32,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22343 to 21984. [2018-10-27 00:42:32,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21984 states. [2018-10-27 00:42:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21984 states to 21984 states and 32446 transitions. [2018-10-27 00:42:32,097 INFO L78 Accepts]: Start accepts. Automaton has 21984 states and 32446 transitions. Word has length 135 [2018-10-27 00:42:32,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:32,097 INFO L481 AbstractCegarLoop]: Abstraction has 21984 states and 32446 transitions. [2018-10-27 00:42:32,097 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-10-27 00:42:32,097 INFO L276 IsEmpty]: Start isEmpty. Operand 21984 states and 32446 transitions. [2018-10-27 00:42:32,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-10-27 00:42:32,100 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:32,100 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-10-27 00:42:32,100 INFO L424 AbstractCegarLoop]: === Iteration 48 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:32,100 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:32,100 INFO L82 PathProgramCache]: Analyzing trace with hash -36495404, now seen corresponding path program 1 times [2018-10-27 00:42:32,101 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:32,102 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 49 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:32,133 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:32,421 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:32,449 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-10-27 00:42:32,449 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:32,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:32,452 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-27 00:42:32,453 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-27 00:42:32,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-27 00:42:32,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:42:32,453 INFO L87 Difference]: Start difference. First operand 21984 states and 32446 transitions. Second operand 4 states. [2018-10-27 00:42:41,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:41,444 INFO L93 Difference]: Finished difference Result 80000 states and 132517 transitions. [2018-10-27 00:42:41,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-27 00:42:41,445 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 140 [2018-10-27 00:42:41,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:41,619 INFO L225 Difference]: With dead ends: 80000 [2018-10-27 00:42:41,620 INFO L226 Difference]: Without dead ends: 58086 [2018-10-27 00:42:41,712 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:42:41,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58086 states. [2018-10-27 00:42:43,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58086 to 57898. [2018-10-27 00:42:43,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57898 states. [2018-10-27 00:42:43,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57898 states to 57898 states and 93068 transitions. [2018-10-27 00:42:43,625 INFO L78 Accepts]: Start accepts. Automaton has 57898 states and 93068 transitions. Word has length 140 [2018-10-27 00:42:43,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:43,625 INFO L481 AbstractCegarLoop]: Abstraction has 57898 states and 93068 transitions. [2018-10-27 00:42:43,625 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-27 00:42:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 57898 states and 93068 transitions. [2018-10-27 00:42:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-10-27 00:42:43,629 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:43,629 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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] [2018-10-27 00:42:43,629 INFO L424 AbstractCegarLoop]: === Iteration 49 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:43,629 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:43,630 INFO L82 PathProgramCache]: Analyzing trace with hash -2027474785, now seen corresponding path program 1 times [2018-10-27 00:42:43,631 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:43,631 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 50 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:43,666 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:44,054 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:44,085 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-27 00:42:44,085 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:44,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:44,094 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-27 00:42:44,095 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-27 00:42:44,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-27 00:42:44,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:42:44,095 INFO L87 Difference]: Start difference. First operand 57898 states and 93068 transitions. Second operand 4 states. [2018-10-27 00:42:46,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:42:46,833 INFO L93 Difference]: Finished difference Result 118103 states and 204810 transitions. [2018-10-27 00:42:46,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-27 00:42:46,835 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 214 [2018-10-27 00:42:46,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:42:47,057 INFO L225 Difference]: With dead ends: 118103 [2018-10-27 00:42:47,057 INFO L226 Difference]: Without dead ends: 60331 [2018-10-27 00:42:47,308 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 210 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-27 00:42:47,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60331 states. [2018-10-27 00:42:49,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60331 to 58675. [2018-10-27 00:42:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58675 states. [2018-10-27 00:42:49,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58675 states to 58675 states and 91860 transitions. [2018-10-27 00:42:49,943 INFO L78 Accepts]: Start accepts. Automaton has 58675 states and 91860 transitions. Word has length 214 [2018-10-27 00:42:49,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:42:49,944 INFO L481 AbstractCegarLoop]: Abstraction has 58675 states and 91860 transitions. [2018-10-27 00:42:49,944 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-27 00:42:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 58675 states and 91860 transitions. [2018-10-27 00:42:49,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2018-10-27 00:42:49,947 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:42:49,947 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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] [2018-10-27 00:42:49,947 INFO L424 AbstractCegarLoop]: === Iteration 50 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:42:49,948 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:42:49,948 INFO L82 PathProgramCache]: Analyzing trace with hash 1991315230, now seen corresponding path program 1 times [2018-10-27 00:42:49,949 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:42:49,949 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 51 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:42:49,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:42:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:42:50,909 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:42:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-27 00:42:51,028 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:42:51,032 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:42:51,032 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:42:51,032 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:42:51,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:42:51,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:42:51,032 INFO L87 Difference]: Start difference. First operand 58675 states and 91860 transitions. Second operand 8 states. [2018-10-27 00:43:07,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:07,087 INFO L93 Difference]: Finished difference Result 117312 states and 183679 transitions. [2018-10-27 00:43:07,088 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:43:07,088 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 149 [2018-10-27 00:43:07,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:07,276 INFO L225 Difference]: With dead ends: 117312 [2018-10-27 00:43:07,276 INFO L226 Difference]: Without dead ends: 58675 [2018-10-27 00:43:07,422 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 141 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:43:07,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58675 states. [2018-10-27 00:43:09,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58675 to 58675. [2018-10-27 00:43:09,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58675 states. [2018-10-27 00:43:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58675 states to 58675 states and 91859 transitions. [2018-10-27 00:43:09,397 INFO L78 Accepts]: Start accepts. Automaton has 58675 states and 91859 transitions. Word has length 149 [2018-10-27 00:43:09,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:09,397 INFO L481 AbstractCegarLoop]: Abstraction has 58675 states and 91859 transitions. [2018-10-27 00:43:09,397 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:43:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 58675 states and 91859 transitions. [2018-10-27 00:43:09,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-10-27 00:43:09,401 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:09,401 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1] [2018-10-27 00:43:09,401 INFO L424 AbstractCegarLoop]: === Iteration 51 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:09,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:09,401 INFO L82 PathProgramCache]: Analyzing trace with hash 172337877, now seen corresponding path program 1 times [2018-10-27 00:43:09,403 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:09,403 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 52 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:09,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:10,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:10,453 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:10,479 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 00:43:10,482 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 00:43:10,483 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 00:43:10,487 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 00:43:10,490 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 00:43:10,490 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:11, output treesize:1 [2018-10-27 00:43:10,524 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-10-27 00:43:10,528 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 5 [2018-10-27 00:43:10,528 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 00:43:10,530 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 00:43:10,532 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 00:43:10,532 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:17, output treesize:5 [2018-10-27 00:43:10,552 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-27 00:43:10,552 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:10,557 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:10,557 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:43:10,557 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:43:10,557 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:43:10,557 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:10,557 INFO L87 Difference]: Start difference. First operand 58675 states and 91859 transitions. Second operand 5 states. [2018-10-27 00:43:30,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:30,179 INFO L93 Difference]: Finished difference Result 117326 states and 183693 transitions. [2018-10-27 00:43:30,180 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-27 00:43:30,180 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 163 [2018-10-27 00:43:30,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:30,418 INFO L225 Difference]: With dead ends: 117326 [2018-10-27 00:43:30,418 INFO L226 Difference]: Without dead ends: 58688 [2018-10-27 00:43:30,619 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:43:30,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58688 states. [2018-10-27 00:43:32,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58688 to 58677. [2018-10-27 00:43:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58677 states. [2018-10-27 00:43:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58677 states to 58677 states and 91861 transitions. [2018-10-27 00:43:33,246 INFO L78 Accepts]: Start accepts. Automaton has 58677 states and 91861 transitions. Word has length 163 [2018-10-27 00:43:33,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:33,246 INFO L481 AbstractCegarLoop]: Abstraction has 58677 states and 91861 transitions. [2018-10-27 00:43:33,246 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:43:33,246 INFO L276 IsEmpty]: Start isEmpty. Operand 58677 states and 91861 transitions. [2018-10-27 00:43:33,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2018-10-27 00:43:33,250 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:33,250 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1] [2018-10-27 00:43:33,250 INFO L424 AbstractCegarLoop]: === Iteration 52 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:33,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:33,250 INFO L82 PathProgramCache]: Analyzing trace with hash 606843475, now seen corresponding path program 1 times [2018-10-27 00:43:33,252 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:33,252 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 53 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:33,284 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:36,054 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-27 00:43:36,131 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:36,135 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:36,136 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:43:36,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:43:36,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:43:36,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:36,136 INFO L87 Difference]: Start difference. First operand 58677 states and 91861 transitions. Second operand 5 states. [2018-10-27 00:43:36,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:36,970 INFO L93 Difference]: Finished difference Result 61388 states and 95443 transitions. [2018-10-27 00:43:36,970 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:43:36,970 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 163 [2018-10-27 00:43:36,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:36,980 INFO L225 Difference]: With dead ends: 61388 [2018-10-27 00:43:36,980 INFO L226 Difference]: Without dead ends: 2304 [2018-10-27 00:43:37,142 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 159 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:37,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2304 states. [2018-10-27 00:43:37,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2304 to 1862. [2018-10-27 00:43:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1862 states. [2018-10-27 00:43:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1862 states and 2238 transitions. [2018-10-27 00:43:37,206 INFO L78 Accepts]: Start accepts. Automaton has 1862 states and 2238 transitions. Word has length 163 [2018-10-27 00:43:37,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:37,206 INFO L481 AbstractCegarLoop]: Abstraction has 1862 states and 2238 transitions. [2018-10-27 00:43:37,206 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:43:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2238 transitions. [2018-10-27 00:43:37,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2018-10-27 00:43:37,208 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:37,208 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:37,208 INFO L424 AbstractCegarLoop]: === Iteration 53 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:37,209 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:37,209 INFO L82 PathProgramCache]: Analyzing trace with hash -1530096230, now seen corresponding path program 1 times [2018-10-27 00:43:37,210 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:37,210 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 54 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 54 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:37,242 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:37,568 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:37,591 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-27 00:43:37,591 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:37,602 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:37,602 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 00:43:37,602 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-27 00:43:37,602 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 00:43:37,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:43:37,603 INFO L87 Difference]: Start difference. First operand 1862 states and 2238 transitions. Second operand 3 states. [2018-10-27 00:43:39,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:39,812 INFO L93 Difference]: Finished difference Result 1900 states and 2277 transitions. [2018-10-27 00:43:39,813 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 00:43:39,814 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 162 [2018-10-27 00:43:39,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:39,817 INFO L225 Difference]: With dead ends: 1900 [2018-10-27 00:43:39,817 INFO L226 Difference]: Without dead ends: 1645 [2018-10-27 00:43:39,820 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 00:43:39,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1645 states. [2018-10-27 00:43:39,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1645 to 1645. [2018-10-27 00:43:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1645 states. [2018-10-27 00:43:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1645 states and 1986 transitions. [2018-10-27 00:43:39,874 INFO L78 Accepts]: Start accepts. Automaton has 1645 states and 1986 transitions. Word has length 162 [2018-10-27 00:43:39,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:39,874 INFO L481 AbstractCegarLoop]: Abstraction has 1645 states and 1986 transitions. [2018-10-27 00:43:39,874 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-27 00:43:39,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 1986 transitions. [2018-10-27 00:43:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2018-10-27 00:43:39,876 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:39,876 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:39,876 INFO L424 AbstractCegarLoop]: === Iteration 54 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:39,877 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:39,877 INFO L82 PathProgramCache]: Analyzing trace with hash -2127193245, now seen corresponding path program 1 times [2018-10-27 00:43:39,878 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:39,878 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 55 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:39,932 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:40,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:43:40,356 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:40,359 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:40,359 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-27 00:43:40,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-27 00:43:40,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-27 00:43:40,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-10-27 00:43:40,359 INFO L87 Difference]: Start difference. First operand 1645 states and 1986 transitions. Second operand 7 states. [2018-10-27 00:43:40,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:40,606 INFO L93 Difference]: Finished difference Result 2541 states and 3075 transitions. [2018-10-27 00:43:40,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-27 00:43:40,607 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 172 [2018-10-27 00:43:40,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:40,612 INFO L225 Difference]: With dead ends: 2541 [2018-10-27 00:43:40,612 INFO L226 Difference]: Without dead ends: 1633 [2018-10-27 00:43:40,613 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 166 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-10-27 00:43:40,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1633 states. [2018-10-27 00:43:40,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1633 to 1633. [2018-10-27 00:43:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1633 states. [2018-10-27 00:43:40,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1633 states to 1633 states and 1960 transitions. [2018-10-27 00:43:40,661 INFO L78 Accepts]: Start accepts. Automaton has 1633 states and 1960 transitions. Word has length 172 [2018-10-27 00:43:40,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:40,661 INFO L481 AbstractCegarLoop]: Abstraction has 1633 states and 1960 transitions. [2018-10-27 00:43:40,661 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-27 00:43:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 1960 transitions. [2018-10-27 00:43:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-10-27 00:43:40,663 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:40,664 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:40,664 INFO L424 AbstractCegarLoop]: === Iteration 55 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:40,664 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:40,664 INFO L82 PathProgramCache]: Analyzing trace with hash -1267793855, now seen corresponding path program 1 times [2018-10-27 00:43:40,665 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:40,665 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 56 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 56 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:40,699 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:41,049 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:41,097 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:43:41,097 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:41,100 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:41,100 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-27 00:43:41,100 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-27 00:43:41,101 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-27 00:43:41,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:43:41,101 INFO L87 Difference]: Start difference. First operand 1633 states and 1960 transitions. Second operand 6 states. [2018-10-27 00:43:41,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:41,220 INFO L93 Difference]: Finished difference Result 2300 states and 2753 transitions. [2018-10-27 00:43:41,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-27 00:43:41,220 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 179 [2018-10-27 00:43:41,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:41,225 INFO L225 Difference]: With dead ends: 2300 [2018-10-27 00:43:41,225 INFO L226 Difference]: Without dead ends: 1654 [2018-10-27 00:43:41,226 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-27 00:43:41,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1654 states. [2018-10-27 00:43:41,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1654 to 1626. [2018-10-27 00:43:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1626 states. [2018-10-27 00:43:41,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1626 states and 1946 transitions. [2018-10-27 00:43:41,275 INFO L78 Accepts]: Start accepts. Automaton has 1626 states and 1946 transitions. Word has length 179 [2018-10-27 00:43:41,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:41,275 INFO L481 AbstractCegarLoop]: Abstraction has 1626 states and 1946 transitions. [2018-10-27 00:43:41,275 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-27 00:43:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 1946 transitions. [2018-10-27 00:43:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2018-10-27 00:43:41,277 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:41,277 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:41,278 INFO L424 AbstractCegarLoop]: === Iteration 56 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:41,278 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:41,278 INFO L82 PathProgramCache]: Analyzing trace with hash 708614884, now seen corresponding path program 1 times [2018-10-27 00:43:41,279 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:41,279 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 57 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 57 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:41,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:41,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:41,691 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:43:41,734 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:41,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:41,738 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-27 00:43:41,738 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-27 00:43:41,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-27 00:43:41,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:43:41,738 INFO L87 Difference]: Start difference. First operand 1626 states and 1946 transitions. Second operand 6 states. [2018-10-27 00:43:41,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:41,877 INFO L93 Difference]: Finished difference Result 2398 states and 2839 transitions. [2018-10-27 00:43:41,877 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-27 00:43:41,877 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 178 [2018-10-27 00:43:41,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:41,882 INFO L225 Difference]: With dead ends: 2398 [2018-10-27 00:43:41,882 INFO L226 Difference]: Without dead ends: 1583 [2018-10-27 00:43:41,883 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-27 00:43:41,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1583 states. [2018-10-27 00:43:41,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1583 to 1557. [2018-10-27 00:43:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1557 states. [2018-10-27 00:43:41,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1557 states and 1854 transitions. [2018-10-27 00:43:41,929 INFO L78 Accepts]: Start accepts. Automaton has 1557 states and 1854 transitions. Word has length 178 [2018-10-27 00:43:41,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:41,929 INFO L481 AbstractCegarLoop]: Abstraction has 1557 states and 1854 transitions. [2018-10-27 00:43:41,929 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-27 00:43:41,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 1854 transitions. [2018-10-27 00:43:41,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2018-10-27 00:43:41,931 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:41,931 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:41,931 INFO L424 AbstractCegarLoop]: === Iteration 57 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:41,932 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:41,932 INFO L82 PathProgramCache]: Analyzing trace with hash 491676986, now seen corresponding path program 1 times [2018-10-27 00:43:41,933 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:41,933 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 58 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 58 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:41,967 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:42,302 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-27 00:43:42,360 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:42,362 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:42,362 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:43:42,362 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:43:42,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:43:42,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:42,363 INFO L87 Difference]: Start difference. First operand 1557 states and 1854 transitions. Second operand 5 states. [2018-10-27 00:43:42,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:42,707 INFO L93 Difference]: Finished difference Result 1646 states and 1970 transitions. [2018-10-27 00:43:42,710 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:43:42,710 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 175 [2018-10-27 00:43:42,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:42,713 INFO L225 Difference]: With dead ends: 1646 [2018-10-27 00:43:42,713 INFO L226 Difference]: Without dead ends: 1601 [2018-10-27 00:43:42,717 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 171 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:43:42,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1601 states. [2018-10-27 00:43:42,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1601 to 1559. [2018-10-27 00:43:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1559 states. [2018-10-27 00:43:42,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1559 states and 1856 transitions. [2018-10-27 00:43:42,796 INFO L78 Accepts]: Start accepts. Automaton has 1559 states and 1856 transitions. Word has length 175 [2018-10-27 00:43:42,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:42,796 INFO L481 AbstractCegarLoop]: Abstraction has 1559 states and 1856 transitions. [2018-10-27 00:43:42,796 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:43:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 1856 transitions. [2018-10-27 00:43:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-10-27 00:43:42,798 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:42,798 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:42,798 INFO L424 AbstractCegarLoop]: === Iteration 58 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:42,798 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:42,798 INFO L82 PathProgramCache]: Analyzing trace with hash -1056696192, now seen corresponding path program 1 times [2018-10-27 00:43:42,800 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:42,800 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 59 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 59 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:42,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:43,187 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:43,230 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-27 00:43:43,230 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:43,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:43,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:43:43,233 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:43:43,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:43:43,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:43,233 INFO L87 Difference]: Start difference. First operand 1559 states and 1856 transitions. Second operand 5 states. [2018-10-27 00:43:43,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:43,339 INFO L93 Difference]: Finished difference Result 1643 states and 1958 transitions. [2018-10-27 00:43:43,339 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:43:43,340 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 177 [2018-10-27 00:43:43,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:43,342 INFO L225 Difference]: With dead ends: 1643 [2018-10-27 00:43:43,342 INFO L226 Difference]: Without dead ends: 1593 [2018-10-27 00:43:43,343 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:43,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2018-10-27 00:43:43,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1587. [2018-10-27 00:43:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1587 states. [2018-10-27 00:43:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1587 states and 1891 transitions. [2018-10-27 00:43:43,392 INFO L78 Accepts]: Start accepts. Automaton has 1587 states and 1891 transitions. Word has length 177 [2018-10-27 00:43:43,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:43,393 INFO L481 AbstractCegarLoop]: Abstraction has 1587 states and 1891 transitions. [2018-10-27 00:43:43,393 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:43:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 1891 transitions. [2018-10-27 00:43:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-10-27 00:43:43,395 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:43,395 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:43,395 INFO L424 AbstractCegarLoop]: === Iteration 59 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:43,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:43,395 INFO L82 PathProgramCache]: Analyzing trace with hash -283376161, now seen corresponding path program 1 times [2018-10-27 00:43:43,396 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:43,397 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 60 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 60 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:43,431 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:43,764 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-27 00:43:43,807 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:43,816 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:43,816 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:43:43,816 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:43:43,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:43:43,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:43,817 INFO L87 Difference]: Start difference. First operand 1587 states and 1891 transitions. Second operand 5 states. [2018-10-27 00:43:43,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:43,928 INFO L93 Difference]: Finished difference Result 1652 states and 1968 transitions. [2018-10-27 00:43:43,929 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:43:43,929 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 177 [2018-10-27 00:43:43,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:43,932 INFO L225 Difference]: With dead ends: 1652 [2018-10-27 00:43:43,932 INFO L226 Difference]: Without dead ends: 1602 [2018-10-27 00:43:43,933 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 176 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:43,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1602 states. [2018-10-27 00:43:43,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1602 to 1568. [2018-10-27 00:43:43,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1568 states. [2018-10-27 00:43:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1568 states and 1866 transitions. [2018-10-27 00:43:43,981 INFO L78 Accepts]: Start accepts. Automaton has 1568 states and 1866 transitions. Word has length 177 [2018-10-27 00:43:43,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:43,981 INFO L481 AbstractCegarLoop]: Abstraction has 1568 states and 1866 transitions. [2018-10-27 00:43:43,981 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:43:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 1866 transitions. [2018-10-27 00:43:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2018-10-27 00:43:43,983 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:43,983 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:43,983 INFO L424 AbstractCegarLoop]: === Iteration 60 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:43,983 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:43,983 INFO L82 PathProgramCache]: Analyzing trace with hash 3896841, now seen corresponding path program 1 times [2018-10-27 00:43:43,985 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:43,985 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 61 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 61 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:44,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:44,370 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-27 00:43:44,624 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:44,630 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:44,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:43:44,630 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:43:44,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:43:44,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:44,631 INFO L87 Difference]: Start difference. First operand 1568 states and 1866 transitions. Second operand 5 states. [2018-10-27 00:43:44,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:43:44,740 INFO L93 Difference]: Finished difference Result 1657 states and 1960 transitions. [2018-10-27 00:43:44,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:43:44,740 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 179 [2018-10-27 00:43:44,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:43:44,743 INFO L225 Difference]: With dead ends: 1657 [2018-10-27 00:43:44,743 INFO L226 Difference]: Without dead ends: 1562 [2018-10-27 00:43:44,744 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:44,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1562 states. [2018-10-27 00:43:44,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1562 to 1562. [2018-10-27 00:43:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1562 states. [2018-10-27 00:43:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1562 states and 1858 transitions. [2018-10-27 00:43:44,790 INFO L78 Accepts]: Start accepts. Automaton has 1562 states and 1858 transitions. Word has length 179 [2018-10-27 00:43:44,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:43:44,791 INFO L481 AbstractCegarLoop]: Abstraction has 1562 states and 1858 transitions. [2018-10-27 00:43:44,791 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:43:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1858 transitions. [2018-10-27 00:43:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-10-27 00:43:44,793 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:43:44,793 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:43:44,793 INFO L424 AbstractCegarLoop]: === Iteration 61 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:43:44,793 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:43:44,794 INFO L82 PathProgramCache]: Analyzing trace with hash 27067776, now seen corresponding path program 1 times [2018-10-27 00:43:44,795 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:43:44,795 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 62 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 62 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:43:44,828 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:43:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:43:45,206 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:43:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-27 00:43:45,257 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:43:45,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:43:45,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:43:45,260 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:43:45,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:43:45,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:43:45,260 INFO L87 Difference]: Start difference. First operand 1562 states and 1858 transitions. Second operand 5 states. [2018-10-27 00:44:03,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:03,288 INFO L93 Difference]: Finished difference Result 2175 states and 2562 transitions. [2018-10-27 00:44:03,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-27 00:44:03,289 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 188 [2018-10-27 00:44:03,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:03,293 INFO L225 Difference]: With dead ends: 2175 [2018-10-27 00:44:03,293 INFO L226 Difference]: Without dead ends: 1244 [2018-10-27 00:44:03,294 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:44:03,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1244 states. [2018-10-27 00:44:03,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1244 to 1048. [2018-10-27 00:44:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1048 states. [2018-10-27 00:44:03,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 1048 states and 1224 transitions. [2018-10-27 00:44:03,332 INFO L78 Accepts]: Start accepts. Automaton has 1048 states and 1224 transitions. Word has length 188 [2018-10-27 00:44:03,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:03,332 INFO L481 AbstractCegarLoop]: Abstraction has 1048 states and 1224 transitions. [2018-10-27 00:44:03,332 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:44:03,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1224 transitions. [2018-10-27 00:44:03,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-10-27 00:44:03,334 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:03,334 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:03,334 INFO L424 AbstractCegarLoop]: === Iteration 62 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:03,334 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:03,334 INFO L82 PathProgramCache]: Analyzing trace with hash 39118065, now seen corresponding path program 1 times [2018-10-27 00:44:03,336 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:03,336 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 63 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 63 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:03,371 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:03,709 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-27 00:44:04,283 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:04,286 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:04,286 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-10-27 00:44:04,287 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-10-27 00:44:04,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-27 00:44:04,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:44:04,287 INFO L87 Difference]: Start difference. First operand 1048 states and 1224 transitions. Second operand 11 states. [2018-10-27 00:44:04,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:04,661 INFO L93 Difference]: Finished difference Result 1105 states and 1292 transitions. [2018-10-27 00:44:04,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-27 00:44:04,662 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 183 [2018-10-27 00:44:04,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:04,664 INFO L225 Difference]: With dead ends: 1105 [2018-10-27 00:44:04,664 INFO L226 Difference]: Without dead ends: 1047 [2018-10-27 00:44:04,665 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:44:04,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1047 states. [2018-10-27 00:44:04,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1047 to 1047. [2018-10-27 00:44:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1047 states. [2018-10-27 00:44:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 1047 states and 1222 transitions. [2018-10-27 00:44:04,702 INFO L78 Accepts]: Start accepts. Automaton has 1047 states and 1222 transitions. Word has length 183 [2018-10-27 00:44:04,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:04,703 INFO L481 AbstractCegarLoop]: Abstraction has 1047 states and 1222 transitions. [2018-10-27 00:44:04,703 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-10-27 00:44:04,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1222 transitions. [2018-10-27 00:44:04,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2018-10-27 00:44:04,704 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:04,704 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:04,705 INFO L424 AbstractCegarLoop]: === Iteration 63 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:04,705 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:04,705 INFO L82 PathProgramCache]: Analyzing trace with hash -914944240, now seen corresponding path program 1 times [2018-10-27 00:44:04,706 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:04,706 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 64 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 64 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:04,744 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:05,090 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:05,263 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-27 00:44:05,263 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:05,267 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:05,267 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-10-27 00:44:05,267 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-10-27 00:44:05,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-27 00:44:05,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-10-27 00:44:05,268 INFO L87 Difference]: Start difference. First operand 1047 states and 1222 transitions. Second operand 11 states. [2018-10-27 00:44:05,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:05,505 INFO L93 Difference]: Finished difference Result 1076 states and 1255 transitions. [2018-10-27 00:44:05,506 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-27 00:44:05,506 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 183 [2018-10-27 00:44:05,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:05,508 INFO L225 Difference]: With dead ends: 1076 [2018-10-27 00:44:05,508 INFO L226 Difference]: Without dead ends: 967 [2018-10-27 00:44:05,509 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 184 GetRequests, 173 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:44:05,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 967 states. [2018-10-27 00:44:05,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 967 to 967. [2018-10-27 00:44:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 967 states. [2018-10-27 00:44:05,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1132 transitions. [2018-10-27 00:44:05,542 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1132 transitions. Word has length 183 [2018-10-27 00:44:05,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:05,543 INFO L481 AbstractCegarLoop]: Abstraction has 967 states and 1132 transitions. [2018-10-27 00:44:05,543 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-10-27 00:44:05,543 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1132 transitions. [2018-10-27 00:44:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-10-27 00:44:05,544 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:05,544 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:05,545 INFO L424 AbstractCegarLoop]: === Iteration 64 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:05,545 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:05,545 INFO L82 PathProgramCache]: Analyzing trace with hash -703020952, now seen corresponding path program 1 times [2018-10-27 00:44:05,546 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:05,546 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 65 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 65 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:05,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:05,940 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-27 00:44:06,114 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:06,118 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:06,118 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:06,118 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:06,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:06,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:06,119 INFO L87 Difference]: Start difference. First operand 967 states and 1132 transitions. Second operand 14 states. [2018-10-27 00:44:06,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:06,491 INFO L93 Difference]: Finished difference Result 1071 states and 1256 transitions. [2018-10-27 00:44:06,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:06,492 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 188 [2018-10-27 00:44:06,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:06,494 INFO L225 Difference]: With dead ends: 1071 [2018-10-27 00:44:06,494 INFO L226 Difference]: Without dead ends: 987 [2018-10-27 00:44:06,495 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:06,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2018-10-27 00:44:06,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 977. [2018-10-27 00:44:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 977 states. [2018-10-27 00:44:06,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1145 transitions. [2018-10-27 00:44:06,532 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1145 transitions. Word has length 188 [2018-10-27 00:44:06,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:06,533 INFO L481 AbstractCegarLoop]: Abstraction has 977 states and 1145 transitions. [2018-10-27 00:44:06,533 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:06,533 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1145 transitions. [2018-10-27 00:44:06,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-10-27 00:44:06,536 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:06,536 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:06,536 INFO L424 AbstractCegarLoop]: === Iteration 65 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:06,536 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:06,536 INFO L82 PathProgramCache]: Analyzing trace with hash -1896418798, now seen corresponding path program 1 times [2018-10-27 00:44:06,538 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:06,538 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 66 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 66 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:06,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:06,931 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-27 00:44:07,113 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:07,116 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:07,116 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:07,116 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:07,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:07,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:07,116 INFO L87 Difference]: Start difference. First operand 977 states and 1145 transitions. Second operand 14 states. [2018-10-27 00:44:07,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:07,461 INFO L93 Difference]: Finished difference Result 1071 states and 1255 transitions. [2018-10-27 00:44:07,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:07,471 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 198 [2018-10-27 00:44:07,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:07,473 INFO L225 Difference]: With dead ends: 1071 [2018-10-27 00:44:07,473 INFO L226 Difference]: Without dead ends: 987 [2018-10-27 00:44:07,474 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:07,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2018-10-27 00:44:07,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 977. [2018-10-27 00:44:07,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 977 states. [2018-10-27 00:44:07,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1144 transitions. [2018-10-27 00:44:07,506 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1144 transitions. Word has length 198 [2018-10-27 00:44:07,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:07,506 INFO L481 AbstractCegarLoop]: Abstraction has 977 states and 1144 transitions. [2018-10-27 00:44:07,506 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1144 transitions. [2018-10-27 00:44:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-10-27 00:44:07,508 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:07,508 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:07,508 INFO L424 AbstractCegarLoop]: === Iteration 66 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:07,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:07,508 INFO L82 PathProgramCache]: Analyzing trace with hash -272982125, now seen corresponding path program 1 times [2018-10-27 00:44:07,510 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:07,510 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 67 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 67 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:07,543 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:07,889 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-27 00:44:08,075 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:08,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:08,078 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:08,078 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:08,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:08,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:08,078 INFO L87 Difference]: Start difference. First operand 977 states and 1144 transitions. Second operand 14 states. [2018-10-27 00:44:08,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:08,422 INFO L93 Difference]: Finished difference Result 1071 states and 1254 transitions. [2018-10-27 00:44:08,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:08,423 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 198 [2018-10-27 00:44:08,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:08,425 INFO L225 Difference]: With dead ends: 1071 [2018-10-27 00:44:08,425 INFO L226 Difference]: Without dead ends: 987 [2018-10-27 00:44:08,425 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:08,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2018-10-27 00:44:08,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 977. [2018-10-27 00:44:08,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 977 states. [2018-10-27 00:44:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 977 states and 1143 transitions. [2018-10-27 00:44:08,458 INFO L78 Accepts]: Start accepts. Automaton has 977 states and 1143 transitions. Word has length 198 [2018-10-27 00:44:08,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:08,458 INFO L481 AbstractCegarLoop]: Abstraction has 977 states and 1143 transitions. [2018-10-27 00:44:08,459 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1143 transitions. [2018-10-27 00:44:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-10-27 00:44:08,460 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:08,460 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:08,460 INFO L424 AbstractCegarLoop]: === Iteration 67 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:08,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:08,461 INFO L82 PathProgramCache]: Analyzing trace with hash 920415721, now seen corresponding path program 1 times [2018-10-27 00:44:08,462 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:08,462 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 68 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 68 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:08,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:08,840 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-27 00:44:09,026 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:09,029 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:09,029 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:09,029 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:09,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:09,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:09,030 INFO L87 Difference]: Start difference. First operand 977 states and 1143 transitions. Second operand 14 states. [2018-10-27 00:44:09,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:09,386 INFO L93 Difference]: Finished difference Result 1071 states and 1253 transitions. [2018-10-27 00:44:09,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:09,389 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 188 [2018-10-27 00:44:09,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:09,390 INFO L225 Difference]: With dead ends: 1071 [2018-10-27 00:44:09,390 INFO L226 Difference]: Without dead ends: 987 [2018-10-27 00:44:09,391 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 190 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:09,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 987 states. [2018-10-27 00:44:09,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 987 to 967. [2018-10-27 00:44:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 967 states. [2018-10-27 00:44:09,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1130 transitions. [2018-10-27 00:44:09,447 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1130 transitions. Word has length 188 [2018-10-27 00:44:09,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:09,448 INFO L481 AbstractCegarLoop]: Abstraction has 967 states and 1130 transitions. [2018-10-27 00:44:09,448 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1130 transitions. [2018-10-27 00:44:09,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-10-27 00:44:09,449 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:09,449 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:09,449 INFO L424 AbstractCegarLoop]: === Iteration 68 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:09,450 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:09,450 INFO L82 PathProgramCache]: Analyzing trace with hash -847032586, now seen corresponding path program 1 times [2018-10-27 00:44:09,451 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:09,451 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 69 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 69 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:09,507 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:09,994 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:10,236 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-10-27 00:44:10,236 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:10,238 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:10,239 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:10,239 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:10,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:10,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:10,239 INFO L87 Difference]: Start difference. First operand 967 states and 1130 transitions. Second operand 14 states. [2018-10-27 00:44:10,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:10,548 INFO L93 Difference]: Finished difference Result 1083 states and 1274 transitions. [2018-10-27 00:44:10,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:10,549 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 189 [2018-10-27 00:44:10,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:10,551 INFO L225 Difference]: With dead ends: 1083 [2018-10-27 00:44:10,551 INFO L226 Difference]: Without dead ends: 999 [2018-10-27 00:44:10,552 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:10,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 999 states. [2018-10-27 00:44:10,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 999 to 989. [2018-10-27 00:44:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 989 states. [2018-10-27 00:44:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 989 states and 1161 transitions. [2018-10-27 00:44:10,589 INFO L78 Accepts]: Start accepts. Automaton has 989 states and 1161 transitions. Word has length 189 [2018-10-27 00:44:10,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:10,590 INFO L481 AbstractCegarLoop]: Abstraction has 989 states and 1161 transitions. [2018-10-27 00:44:10,590 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:10,590 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1161 transitions. [2018-10-27 00:44:10,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-10-27 00:44:10,591 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:10,591 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:10,592 INFO L424 AbstractCegarLoop]: === Iteration 69 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:10,592 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:10,592 INFO L82 PathProgramCache]: Analyzing trace with hash -1349488122, now seen corresponding path program 1 times [2018-10-27 00:44:10,593 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:10,593 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 70 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 70 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:10,628 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:10,970 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:11,127 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-10-27 00:44:11,127 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:11,130 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:11,130 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:11,130 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:11,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:11,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:11,130 INFO L87 Difference]: Start difference. First operand 989 states and 1161 transitions. Second operand 14 states. [2018-10-27 00:44:11,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:11,438 INFO L93 Difference]: Finished difference Result 1083 states and 1273 transitions. [2018-10-27 00:44:11,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:11,439 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 199 [2018-10-27 00:44:11,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:11,441 INFO L225 Difference]: With dead ends: 1083 [2018-10-27 00:44:11,441 INFO L226 Difference]: Without dead ends: 999 [2018-10-27 00:44:11,442 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:11,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 999 states. [2018-10-27 00:44:11,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 999 to 986. [2018-10-27 00:44:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 986 states. [2018-10-27 00:44:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 986 states and 1157 transitions. [2018-10-27 00:44:11,475 INFO L78 Accepts]: Start accepts. Automaton has 986 states and 1157 transitions. Word has length 199 [2018-10-27 00:44:11,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:11,475 INFO L481 AbstractCegarLoop]: Abstraction has 986 states and 1157 transitions. [2018-10-27 00:44:11,475 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1157 transitions. [2018-10-27 00:44:11,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-10-27 00:44:11,476 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:11,477 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:11,477 INFO L424 AbstractCegarLoop]: === Iteration 70 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:11,477 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:11,477 INFO L82 PathProgramCache]: Analyzing trace with hash 1215454039, now seen corresponding path program 1 times [2018-10-27 00:44:11,478 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:11,478 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 71 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 71 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:11,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:11,859 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-10-27 00:44:12,099 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:12,102 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:12,102 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:12,102 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:12,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:12,103 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:12,103 INFO L87 Difference]: Start difference. First operand 986 states and 1157 transitions. Second operand 14 states. [2018-10-27 00:44:12,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:12,456 INFO L93 Difference]: Finished difference Result 1079 states and 1268 transitions. [2018-10-27 00:44:12,457 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:12,458 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 189 [2018-10-27 00:44:12,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:12,460 INFO L225 Difference]: With dead ends: 1079 [2018-10-27 00:44:12,460 INFO L226 Difference]: Without dead ends: 955 [2018-10-27 00:44:12,461 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:12,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 955 states. [2018-10-27 00:44:12,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 955 to 945. [2018-10-27 00:44:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 945 states. [2018-10-27 00:44:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 945 states and 1094 transitions. [2018-10-27 00:44:12,497 INFO L78 Accepts]: Start accepts. Automaton has 945 states and 1094 transitions. Word has length 189 [2018-10-27 00:44:12,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:12,497 INFO L481 AbstractCegarLoop]: Abstraction has 945 states and 1094 transitions. [2018-10-27 00:44:12,497 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1094 transitions. [2018-10-27 00:44:12,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2018-10-27 00:44:12,499 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:12,499 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:12,500 INFO L424 AbstractCegarLoop]: === Iteration 71 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:12,500 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:12,500 INFO L82 PathProgramCache]: Analyzing trace with hash -1171719063, now seen corresponding path program 1 times [2018-10-27 00:44:12,501 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:12,502 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 72 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 72 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:12,536 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:12,935 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2018-10-27 00:44:13,214 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:13,217 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:13,217 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-27 00:44:13,218 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-27 00:44:13,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-27 00:44:13,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:44:13,218 INFO L87 Difference]: Start difference. First operand 945 states and 1094 transitions. Second operand 6 states. [2018-10-27 00:44:13,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:13,296 INFO L93 Difference]: Finished difference Result 961 states and 1110 transitions. [2018-10-27 00:44:13,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-27 00:44:13,298 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 209 [2018-10-27 00:44:13,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:13,300 INFO L225 Difference]: With dead ends: 961 [2018-10-27 00:44:13,300 INFO L226 Difference]: Without dead ends: 856 [2018-10-27 00:44:13,301 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-27 00:44:13,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 856 states. [2018-10-27 00:44:13,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 856 to 844. [2018-10-27 00:44:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 844 states. [2018-10-27 00:44:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 844 states and 972 transitions. [2018-10-27 00:44:13,332 INFO L78 Accepts]: Start accepts. Automaton has 844 states and 972 transitions. Word has length 209 [2018-10-27 00:44:13,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:13,332 INFO L481 AbstractCegarLoop]: Abstraction has 844 states and 972 transitions. [2018-10-27 00:44:13,332 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-27 00:44:13,332 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 972 transitions. [2018-10-27 00:44:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-10-27 00:44:13,333 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:13,334 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:13,334 INFO L424 AbstractCegarLoop]: === Iteration 72 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:13,334 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:13,334 INFO L82 PathProgramCache]: Analyzing trace with hash 712998503, now seen corresponding path program 1 times [2018-10-27 00:44:13,336 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:13,336 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 73 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 73 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:13,373 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:13,726 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-10-27 00:44:13,905 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:13,908 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:13,908 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:13,908 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:13,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:13,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:13,908 INFO L87 Difference]: Start difference. First operand 844 states and 972 transitions. Second operand 14 states. [2018-10-27 00:44:14,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:14,254 INFO L93 Difference]: Finished difference Result 917 states and 1052 transitions. [2018-10-27 00:44:14,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:14,256 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 199 [2018-10-27 00:44:14,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:14,258 INFO L225 Difference]: With dead ends: 917 [2018-10-27 00:44:14,258 INFO L226 Difference]: Without dead ends: 769 [2018-10-27 00:44:14,259 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:14,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2018-10-27 00:44:14,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 737. [2018-10-27 00:44:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 737 states. [2018-10-27 00:44:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 737 states and 838 transitions. [2018-10-27 00:44:14,287 INFO L78 Accepts]: Start accepts. Automaton has 737 states and 838 transitions. Word has length 199 [2018-10-27 00:44:14,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:14,288 INFO L481 AbstractCegarLoop]: Abstraction has 737 states and 838 transitions. [2018-10-27 00:44:14,288 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 838 transitions. [2018-10-27 00:44:14,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2018-10-27 00:44:14,289 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:14,290 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:14,291 INFO L424 AbstractCegarLoop]: === Iteration 73 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:14,291 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:14,291 INFO L82 PathProgramCache]: Analyzing trace with hash 1455418581, now seen corresponding path program 1 times [2018-10-27 00:44:14,292 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:14,292 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 74 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 74 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:14,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:14,670 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-10-27 00:44:14,879 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:14,883 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:14,884 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-10-27 00:44:14,884 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-10-27 00:44:14,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-10-27 00:44:14,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:44:14,884 INFO L87 Difference]: Start difference. First operand 737 states and 838 transitions. Second operand 13 states. [2018-10-27 00:44:39,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:39,016 INFO L93 Difference]: Finished difference Result 767 states and 872 transitions. [2018-10-27 00:44:39,017 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-27 00:44:39,017 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 202 [2018-10-27 00:44:39,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:39,019 INFO L225 Difference]: With dead ends: 767 [2018-10-27 00:44:39,019 INFO L226 Difference]: Without dead ends: 652 [2018-10-27 00:44:39,019 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=39, Invalid=233, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:39,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 652 states. [2018-10-27 00:44:39,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 652 to 652. [2018-10-27 00:44:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 652 states. [2018-10-27 00:44:39,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 741 transitions. [2018-10-27 00:44:39,044 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 741 transitions. Word has length 202 [2018-10-27 00:44:39,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:39,044 INFO L481 AbstractCegarLoop]: Abstraction has 652 states and 741 transitions. [2018-10-27 00:44:39,044 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-10-27 00:44:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 741 transitions. [2018-10-27 00:44:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-10-27 00:44:39,046 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:39,046 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:39,046 INFO L424 AbstractCegarLoop]: === Iteration 74 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:39,046 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:39,046 INFO L82 PathProgramCache]: Analyzing trace with hash 1559160788, now seen corresponding path program 1 times [2018-10-27 00:44:39,047 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:39,048 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 75 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 75 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:39,087 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:39,438 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-10-27 00:44:39,566 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:39,569 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:39,569 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-27 00:44:39,569 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-27 00:44:39,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-27 00:44:39,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:44:39,569 INFO L87 Difference]: Start difference. First operand 652 states and 741 transitions. Second operand 12 states. [2018-10-27 00:44:39,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:39,800 INFO L93 Difference]: Finished difference Result 806 states and 909 transitions. [2018-10-27 00:44:39,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-27 00:44:39,802 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 215 [2018-10-27 00:44:39,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:39,804 INFO L225 Difference]: With dead ends: 806 [2018-10-27 00:44:39,804 INFO L226 Difference]: Without dead ends: 670 [2018-10-27 00:44:39,805 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2018-10-27 00:44:39,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2018-10-27 00:44:39,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 658. [2018-10-27 00:44:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2018-10-27 00:44:39,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 748 transitions. [2018-10-27 00:44:39,841 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 748 transitions. Word has length 215 [2018-10-27 00:44:39,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:39,841 INFO L481 AbstractCegarLoop]: Abstraction has 658 states and 748 transitions. [2018-10-27 00:44:39,841 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-27 00:44:39,841 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 748 transitions. [2018-10-27 00:44:39,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2018-10-27 00:44:39,843 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:39,843 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:39,843 INFO L424 AbstractCegarLoop]: === Iteration 75 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:39,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:39,843 INFO L82 PathProgramCache]: Analyzing trace with hash -893074006, now seen corresponding path program 1 times [2018-10-27 00:44:39,845 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:39,845 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 76 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 76 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:39,879 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:40,228 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:40,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-10-27 00:44:40,356 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:40,358 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:40,358 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-27 00:44:40,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-27 00:44:40,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-27 00:44:40,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2018-10-27 00:44:40,359 INFO L87 Difference]: Start difference. First operand 658 states and 748 transitions. Second operand 12 states. [2018-10-27 00:44:40,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:40,583 INFO L93 Difference]: Finished difference Result 803 states and 903 transitions. [2018-10-27 00:44:40,585 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-27 00:44:40,585 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 216 [2018-10-27 00:44:40,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:40,587 INFO L225 Difference]: With dead ends: 803 [2018-10-27 00:44:40,587 INFO L226 Difference]: Without dead ends: 667 [2018-10-27 00:44:40,588 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2018-10-27 00:44:40,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2018-10-27 00:44:40,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 649. [2018-10-27 00:44:40,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 649 states. [2018-10-27 00:44:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 735 transitions. [2018-10-27 00:44:40,612 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 735 transitions. Word has length 216 [2018-10-27 00:44:40,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:40,612 INFO L481 AbstractCegarLoop]: Abstraction has 649 states and 735 transitions. [2018-10-27 00:44:40,613 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-27 00:44:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 735 transitions. [2018-10-27 00:44:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-10-27 00:44:40,614 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:40,614 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:40,614 INFO L424 AbstractCegarLoop]: === Iteration 76 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:40,614 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:40,614 INFO L82 PathProgramCache]: Analyzing trace with hash 191590348, now seen corresponding path program 1 times [2018-10-27 00:44:40,616 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:40,616 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 77 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 77 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:40,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:41,020 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-27 00:44:41,088 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:41,090 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:41,091 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:44:41,091 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:44:41,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:44:41,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:44:41,091 INFO L87 Difference]: Start difference. First operand 649 states and 735 transitions. Second operand 8 states. [2018-10-27 00:44:41,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:41,191 INFO L93 Difference]: Finished difference Result 767 states and 871 transitions. [2018-10-27 00:44:41,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:44:41,193 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 215 [2018-10-27 00:44:41,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:41,194 INFO L225 Difference]: With dead ends: 767 [2018-10-27 00:44:41,194 INFO L226 Difference]: Without dead ends: 661 [2018-10-27 00:44:41,195 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-10-27 00:44:41,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-10-27 00:44:41,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 657. [2018-10-27 00:44:41,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 657 states. [2018-10-27 00:44:41,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 743 transitions. [2018-10-27 00:44:41,220 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 743 transitions. Word has length 215 [2018-10-27 00:44:41,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:41,220 INFO L481 AbstractCegarLoop]: Abstraction has 657 states and 743 transitions. [2018-10-27 00:44:41,220 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:44:41,220 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 743 transitions. [2018-10-27 00:44:41,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2018-10-27 00:44:41,221 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:41,226 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:41,226 INFO L424 AbstractCegarLoop]: === Iteration 77 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:41,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:41,226 INFO L82 PathProgramCache]: Analyzing trace with hash -1995141779, now seen corresponding path program 1 times [2018-10-27 00:44:41,227 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:41,228 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 78 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 78 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:41,263 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:41,630 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-27 00:44:41,697 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:41,700 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:41,700 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:44:41,700 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:44:41,700 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:44:41,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:44:41,701 INFO L87 Difference]: Start difference. First operand 657 states and 743 transitions. Second operand 8 states. [2018-10-27 00:44:41,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:41,793 INFO L93 Difference]: Finished difference Result 752 states and 846 transitions. [2018-10-27 00:44:41,794 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:44:41,794 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 215 [2018-10-27 00:44:41,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:41,795 INFO L225 Difference]: With dead ends: 752 [2018-10-27 00:44:41,795 INFO L226 Difference]: Without dead ends: 637 [2018-10-27 00:44:41,796 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:44:41,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 637 states. [2018-10-27 00:44:41,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 637 to 625. [2018-10-27 00:44:41,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 625 states. [2018-10-27 00:44:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 625 states and 704 transitions. [2018-10-27 00:44:41,820 INFO L78 Accepts]: Start accepts. Automaton has 625 states and 704 transitions. Word has length 215 [2018-10-27 00:44:41,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:41,820 INFO L481 AbstractCegarLoop]: Abstraction has 625 states and 704 transitions. [2018-10-27 00:44:41,820 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:44:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 704 transitions. [2018-10-27 00:44:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-10-27 00:44:41,821 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:41,822 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:41,822 INFO L424 AbstractCegarLoop]: === Iteration 78 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:41,822 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:41,822 INFO L82 PathProgramCache]: Analyzing trace with hash -1623605203, now seen corresponding path program 1 times [2018-10-27 00:44:41,823 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:41,823 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 79 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 79 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:41,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:42,236 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:42,400 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-27 00:44:42,400 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:42,403 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:42,403 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:42,403 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:42,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:42,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:42,404 INFO L87 Difference]: Start difference. First operand 625 states and 704 transitions. Second operand 14 states. [2018-10-27 00:44:42,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:42,672 INFO L93 Difference]: Finished difference Result 815 states and 919 transitions. [2018-10-27 00:44:42,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:42,674 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 218 [2018-10-27 00:44:42,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:42,676 INFO L225 Difference]: With dead ends: 815 [2018-10-27 00:44:42,676 INFO L226 Difference]: Without dead ends: 622 [2018-10-27 00:44:42,677 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:42,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 622 states. [2018-10-27 00:44:42,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 622 to 622. [2018-10-27 00:44:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2018-10-27 00:44:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 700 transitions. [2018-10-27 00:44:42,700 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 700 transitions. Word has length 218 [2018-10-27 00:44:42,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:42,700 INFO L481 AbstractCegarLoop]: Abstraction has 622 states and 700 transitions. [2018-10-27 00:44:42,700 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 700 transitions. [2018-10-27 00:44:42,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-10-27 00:44:42,702 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:42,702 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:42,702 INFO L424 AbstractCegarLoop]: === Iteration 79 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:42,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:42,703 INFO L82 PathProgramCache]: Analyzing trace with hash -1140896094, now seen corresponding path program 1 times [2018-10-27 00:44:42,704 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:42,704 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 80 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 80 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:42,741 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:43,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:43,113 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:43,181 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-10-27 00:44:43,181 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:43,184 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:43,184 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:44:43,184 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:44:43,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:44:43,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:44:43,184 INFO L87 Difference]: Start difference. First operand 622 states and 700 transitions. Second operand 8 states. [2018-10-27 00:44:43,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:43,282 INFO L93 Difference]: Finished difference Result 773 states and 866 transitions. [2018-10-27 00:44:43,283 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:44:43,283 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 219 [2018-10-27 00:44:43,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:43,285 INFO L225 Difference]: With dead ends: 773 [2018-10-27 00:44:43,285 INFO L226 Difference]: Without dead ends: 620 [2018-10-27 00:44:43,285 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-27 00:44:43,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2018-10-27 00:44:43,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 620. [2018-10-27 00:44:43,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 620 states. [2018-10-27 00:44:43,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 620 states and 696 transitions. [2018-10-27 00:44:43,309 INFO L78 Accepts]: Start accepts. Automaton has 620 states and 696 transitions. Word has length 219 [2018-10-27 00:44:43,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:43,309 INFO L481 AbstractCegarLoop]: Abstraction has 620 states and 696 transitions. [2018-10-27 00:44:43,309 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:44:43,309 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 696 transitions. [2018-10-27 00:44:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2018-10-27 00:44:43,311 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:43,311 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:43,311 INFO L424 AbstractCegarLoop]: === Iteration 80 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:43,311 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:43,311 INFO L82 PathProgramCache]: Analyzing trace with hash -1800652671, now seen corresponding path program 1 times [2018-10-27 00:44:43,312 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:43,313 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 81 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 81 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:43,347 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:43,721 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:43,788 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-10-27 00:44:43,788 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:43,790 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:43,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-27 00:44:43,791 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-27 00:44:43,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-27 00:44:43,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-27 00:44:43,791 INFO L87 Difference]: Start difference. First operand 620 states and 696 transitions. Second operand 8 states. [2018-10-27 00:44:43,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:43,880 INFO L93 Difference]: Finished difference Result 624 states and 699 transitions. [2018-10-27 00:44:43,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-27 00:44:43,881 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 219 [2018-10-27 00:44:43,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:43,882 INFO L225 Difference]: With dead ends: 624 [2018-10-27 00:44:43,882 INFO L226 Difference]: Without dead ends: 398 [2018-10-27 00:44:43,883 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 212 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-10-27 00:44:43,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2018-10-27 00:44:43,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2018-10-27 00:44:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2018-10-27 00:44:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 445 transitions. [2018-10-27 00:44:43,899 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 445 transitions. Word has length 219 [2018-10-27 00:44:43,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:43,899 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 445 transitions. [2018-10-27 00:44:43,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-27 00:44:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 445 transitions. [2018-10-27 00:44:43,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-10-27 00:44:43,900 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:43,900 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:43,901 INFO L424 AbstractCegarLoop]: === Iteration 81 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:43,901 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:43,901 INFO L82 PathProgramCache]: Analyzing trace with hash 409727519, now seen corresponding path program 1 times [2018-10-27 00:44:43,902 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:43,902 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 82 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 82 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:43,938 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:44,296 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:44,394 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-10-27 00:44:44,394 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:44,397 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:44,397 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-27 00:44:44,397 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-27 00:44:44,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-27 00:44:44,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-10-27 00:44:44,398 INFO L87 Difference]: Start difference. First operand 398 states and 445 transitions. Second operand 10 states. [2018-10-27 00:44:44,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:44,916 INFO L93 Difference]: Finished difference Result 724 states and 810 transitions. [2018-10-27 00:44:44,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-27 00:44:44,918 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 225 [2018-10-27 00:44:44,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:44,921 INFO L225 Difference]: With dead ends: 724 [2018-10-27 00:44:44,921 INFO L226 Difference]: Without dead ends: 622 [2018-10-27 00:44:44,922 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 218 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:44,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 622 states. [2018-10-27 00:44:44,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 622 to 367. [2018-10-27 00:44:44,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 367 states. [2018-10-27 00:44:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 402 transitions. [2018-10-27 00:44:44,939 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 402 transitions. Word has length 225 [2018-10-27 00:44:44,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:44,939 INFO L481 AbstractCegarLoop]: Abstraction has 367 states and 402 transitions. [2018-10-27 00:44:44,940 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-27 00:44:44,940 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 402 transitions. [2018-10-27 00:44:44,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2018-10-27 00:44:44,941 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:44,941 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:44,941 INFO L424 AbstractCegarLoop]: === Iteration 82 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:44,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:44,941 INFO L82 PathProgramCache]: Analyzing trace with hash -131136206, now seen corresponding path program 1 times [2018-10-27 00:44:44,943 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:44,943 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 83 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 83 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:44,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:45,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-10-27 00:44:45,635 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:45,638 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:45,638 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2018-10-27 00:44:45,638 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-10-27 00:44:45,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-10-27 00:44:45,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=273, Unknown=0, NotChecked=0, Total=306 [2018-10-27 00:44:45,638 INFO L87 Difference]: Start difference. First operand 367 states and 402 transitions. Second operand 18 states. [2018-10-27 00:44:46,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:46,241 INFO L93 Difference]: Finished difference Result 609 states and 688 transitions. [2018-10-27 00:44:46,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-10-27 00:44:46,243 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 249 [2018-10-27 00:44:46,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:46,245 INFO L225 Difference]: With dead ends: 609 [2018-10-27 00:44:46,245 INFO L226 Difference]: Without dead ends: 394 [2018-10-27 00:44:46,246 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=57, Invalid=495, Unknown=0, NotChecked=0, Total=552 [2018-10-27 00:44:46,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2018-10-27 00:44:46,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 389. [2018-10-27 00:44:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 389 states. [2018-10-27 00:44:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 428 transitions. [2018-10-27 00:44:46,263 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 428 transitions. Word has length 249 [2018-10-27 00:44:46,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:46,264 INFO L481 AbstractCegarLoop]: Abstraction has 389 states and 428 transitions. [2018-10-27 00:44:46,264 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-10-27 00:44:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 428 transitions. [2018-10-27 00:44:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2018-10-27 00:44:46,265 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:46,265 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:46,265 INFO L424 AbstractCegarLoop]: === Iteration 83 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:46,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:46,265 INFO L82 PathProgramCache]: Analyzing trace with hash -1799738106, now seen corresponding path program 1 times [2018-10-27 00:44:46,267 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:46,267 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 84 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 84 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:46,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:46,707 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-10-27 00:44:46,974 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:46,976 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:46,976 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2018-10-27 00:44:46,977 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-10-27 00:44:46,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-10-27 00:44:46,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=273, Unknown=0, NotChecked=0, Total=306 [2018-10-27 00:44:46,977 INFO L87 Difference]: Start difference. First operand 389 states and 428 transitions. Second operand 18 states. [2018-10-27 00:44:47,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:47,391 INFO L93 Difference]: Finished difference Result 595 states and 661 transitions. [2018-10-27 00:44:47,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-10-27 00:44:47,393 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 250 [2018-10-27 00:44:47,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:47,394 INFO L225 Difference]: With dead ends: 595 [2018-10-27 00:44:47,395 INFO L226 Difference]: Without dead ends: 386 [2018-10-27 00:44:47,395 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2018-10-27 00:44:47,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2018-10-27 00:44:47,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 386. [2018-10-27 00:44:47,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2018-10-27 00:44:47,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 422 transitions. [2018-10-27 00:44:47,412 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 422 transitions. Word has length 250 [2018-10-27 00:44:47,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:47,413 INFO L481 AbstractCegarLoop]: Abstraction has 386 states and 422 transitions. [2018-10-27 00:44:47,413 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-10-27 00:44:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 422 transitions. [2018-10-27 00:44:47,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-10-27 00:44:47,414 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:47,414 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:47,414 INFO L424 AbstractCegarLoop]: === Iteration 84 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:47,414 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:47,415 INFO L82 PathProgramCache]: Analyzing trace with hash 276505187, now seen corresponding path program 1 times [2018-10-27 00:44:47,416 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:47,416 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 85 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 85 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:47,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:47,911 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2018-10-27 00:44:48,080 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:48,083 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:48,084 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:48,084 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:48,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:48,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:48,084 INFO L87 Difference]: Start difference. First operand 386 states and 422 transitions. Second operand 14 states. [2018-10-27 00:44:50,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:50,395 INFO L93 Difference]: Finished difference Result 536 states and 584 transitions. [2018-10-27 00:44:50,396 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:50,396 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 259 [2018-10-27 00:44:50,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:50,398 INFO L225 Difference]: With dead ends: 536 [2018-10-27 00:44:50,398 INFO L226 Difference]: Without dead ends: 386 [2018-10-27 00:44:50,398 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 261 GetRequests, 246 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:44:50,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2018-10-27 00:44:50,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 386. [2018-10-27 00:44:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2018-10-27 00:44:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 421 transitions. [2018-10-27 00:44:50,416 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 421 transitions. Word has length 259 [2018-10-27 00:44:50,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:50,416 INFO L481 AbstractCegarLoop]: Abstraction has 386 states and 421 transitions. [2018-10-27 00:44:50,416 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:50,416 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 421 transitions. [2018-10-27 00:44:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-10-27 00:44:50,417 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:50,417 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:50,417 INFO L424 AbstractCegarLoop]: === Iteration 85 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:50,419 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:50,419 INFO L82 PathProgramCache]: Analyzing trace with hash 1280244596, now seen corresponding path program 1 times [2018-10-27 00:44:50,420 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:50,421 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 86 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 86 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:50,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:50,891 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-27 00:44:50,944 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:50,947 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:50,947 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:44:50,947 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:44:50,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:44:50,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:44:50,948 INFO L87 Difference]: Start difference. First operand 386 states and 421 transitions. Second operand 5 states. [2018-10-27 00:44:50,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:50,985 INFO L93 Difference]: Finished difference Result 622 states and 680 transitions. [2018-10-27 00:44:50,988 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:44:50,988 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 259 [2018-10-27 00:44:50,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:50,989 INFO L225 Difference]: With dead ends: 622 [2018-10-27 00:44:50,989 INFO L226 Difference]: Without dead ends: 385 [2018-10-27 00:44:50,990 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 255 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:44:50,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2018-10-27 00:44:51,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 385. [2018-10-27 00:44:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2018-10-27 00:44:51,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 419 transitions. [2018-10-27 00:44:51,008 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 419 transitions. Word has length 259 [2018-10-27 00:44:51,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:51,008 INFO L481 AbstractCegarLoop]: Abstraction has 385 states and 419 transitions. [2018-10-27 00:44:51,008 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:44:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 419 transitions. [2018-10-27 00:44:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2018-10-27 00:44:51,009 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:51,010 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:51,010 INFO L424 AbstractCegarLoop]: === Iteration 86 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:51,010 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:51,010 INFO L82 PathProgramCache]: Analyzing trace with hash -915410494, now seen corresponding path program 1 times [2018-10-27 00:44:51,011 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:51,012 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 87 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 87 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:51,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:52,462 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:52,509 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-10-27 00:44:52,509 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:52,514 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:52,514 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-27 00:44:52,515 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-27 00:44:52,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-27 00:44:52,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-27 00:44:52,515 INFO L87 Difference]: Start difference. First operand 385 states and 419 transitions. Second operand 5 states. [2018-10-27 00:44:52,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:52,590 INFO L93 Difference]: Finished difference Result 665 states and 730 transitions. [2018-10-27 00:44:52,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-27 00:44:52,591 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 264 [2018-10-27 00:44:52,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:52,593 INFO L225 Difference]: With dead ends: 665 [2018-10-27 00:44:52,593 INFO L226 Difference]: Without dead ends: 386 [2018-10-27 00:44:52,594 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 264 GetRequests, 260 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-27 00:44:52,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2018-10-27 00:44:52,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 386. [2018-10-27 00:44:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 386 states. [2018-10-27 00:44:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 420 transitions. [2018-10-27 00:44:52,613 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 420 transitions. Word has length 264 [2018-10-27 00:44:52,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:52,613 INFO L481 AbstractCegarLoop]: Abstraction has 386 states and 420 transitions. [2018-10-27 00:44:52,613 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-27 00:44:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 420 transitions. [2018-10-27 00:44:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2018-10-27 00:44:52,614 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:52,615 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:52,615 INFO L424 AbstractCegarLoop]: === Iteration 87 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:52,615 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:52,615 INFO L82 PathProgramCache]: Analyzing trace with hash -1380453307, now seen corresponding path program 1 times [2018-10-27 00:44:52,616 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:52,616 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 88 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 88 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:52,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:54,136 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:54,188 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-10-27 00:44:54,188 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-27 00:44:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-10-27 00:44:54,804 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-27 00:44:54,804 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/z3 Starting monitored process 89 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 89 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-27 00:44:54,825 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:55,839 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-10-27 00:44:56,117 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:56,152 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-10-27 00:44:56,152 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6, 6] total 19 [2018-10-27 00:44:56,153 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-10-27 00:44:56,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-10-27 00:44:56,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=301, Unknown=0, NotChecked=0, Total=342 [2018-10-27 00:44:56,154 INFO L87 Difference]: Start difference. First operand 386 states and 420 transitions. Second operand 19 states. [2018-10-27 00:44:56,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:56,807 INFO L93 Difference]: Finished difference Result 707 states and 781 transitions. [2018-10-27 00:44:56,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-10-27 00:44:56,809 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 265 [2018-10-27 00:44:56,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:56,810 INFO L225 Difference]: With dead ends: 707 [2018-10-27 00:44:56,811 INFO L226 Difference]: Without dead ends: 394 [2018-10-27 00:44:56,811 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 798 GetRequests, 776 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=67, Invalid=485, Unknown=0, NotChecked=0, Total=552 [2018-10-27 00:44:56,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 394 states. [2018-10-27 00:44:56,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 394 to 387. [2018-10-27 00:44:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2018-10-27 00:44:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 419 transitions. [2018-10-27 00:44:56,833 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 419 transitions. Word has length 265 [2018-10-27 00:44:56,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:56,833 INFO L481 AbstractCegarLoop]: Abstraction has 387 states and 419 transitions. [2018-10-27 00:44:56,833 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-10-27 00:44:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 419 transitions. [2018-10-27 00:44:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2018-10-27 00:44:56,835 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:56,835 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:56,835 INFO L424 AbstractCegarLoop]: === Iteration 88 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:56,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:56,835 INFO L82 PathProgramCache]: Analyzing trace with hash 1895258145, now seen corresponding path program 1 times [2018-10-27 00:44:56,837 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:56,837 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 90 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 90 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:56,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:57,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:57,486 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-10-27 00:44:57,752 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:44:57,755 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:44:57,756 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:44:57,756 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:44:57,756 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:44:57,756 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:44:57,756 INFO L87 Difference]: Start difference. First operand 387 states and 419 transitions. Second operand 14 states. [2018-10-27 00:44:58,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:44:58,047 INFO L93 Difference]: Finished difference Result 438 states and 482 transitions. [2018-10-27 00:44:58,049 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:44:58,049 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 307 [2018-10-27 00:44:58,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:44:58,050 INFO L225 Difference]: With dead ends: 438 [2018-10-27 00:44:58,050 INFO L226 Difference]: Without dead ends: 368 [2018-10-27 00:44:58,051 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 294 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2018-10-27 00:44:58,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 368 states. [2018-10-27 00:44:58,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 368 to 368. [2018-10-27 00:44:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 368 states. [2018-10-27 00:44:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 392 transitions. [2018-10-27 00:44:58,069 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 392 transitions. Word has length 307 [2018-10-27 00:44:58,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:44:58,069 INFO L481 AbstractCegarLoop]: Abstraction has 368 states and 392 transitions. [2018-10-27 00:44:58,069 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:44:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 392 transitions. [2018-10-27 00:44:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-10-27 00:44:58,070 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:44:58,071 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:44:58,071 INFO L424 AbstractCegarLoop]: === Iteration 89 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:44:58,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:44:58,071 INFO L82 PathProgramCache]: Analyzing trace with hash 406908263, now seen corresponding path program 1 times [2018-10-27 00:44:58,073 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:44:58,073 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 91 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 91 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:44:58,113 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:44:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:44:59,787 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:44:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-10-27 00:44:59,858 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-27 00:45:00,412 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-10-27 00:45:00,417 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-27 00:45:00,418 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/z3 Starting monitored process 92 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 92 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-27 00:45:00,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:45:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:45:01,436 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:45:01,504 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-10-27 00:45:01,504 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:45:01,537 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-10-27 00:45:01,538 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [7, 7] total 13 [2018-10-27 00:45:01,538 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-10-27 00:45:01,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-10-27 00:45:01,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-10-27 00:45:01,539 INFO L87 Difference]: Start difference. First operand 368 states and 392 transitions. Second operand 13 states. [2018-10-27 00:45:01,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:45:01,910 INFO L93 Difference]: Finished difference Result 660 states and 715 transitions. [2018-10-27 00:45:01,912 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-27 00:45:01,912 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 313 [2018-10-27 00:45:01,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:45:01,914 INFO L225 Difference]: With dead ends: 660 [2018-10-27 00:45:01,914 INFO L226 Difference]: Without dead ends: 400 [2018-10-27 00:45:01,915 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 941 GetRequests, 926 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=214, Unknown=0, NotChecked=0, Total=272 [2018-10-27 00:45:01,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 400 states. [2018-10-27 00:45:01,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 400 to 355. [2018-10-27 00:45:01,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 355 states. [2018-10-27 00:45:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 355 states and 376 transitions. [2018-10-27 00:45:01,931 INFO L78 Accepts]: Start accepts. Automaton has 355 states and 376 transitions. Word has length 313 [2018-10-27 00:45:01,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:45:01,932 INFO L481 AbstractCegarLoop]: Abstraction has 355 states and 376 transitions. [2018-10-27 00:45:01,932 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-10-27 00:45:01,932 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 376 transitions. [2018-10-27 00:45:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-10-27 00:45:01,933 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:45:01,933 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:45:01,933 INFO L424 AbstractCegarLoop]: === Iteration 90 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:45:01,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:45:01,934 INFO L82 PathProgramCache]: Analyzing trace with hash 1310113479, now seen corresponding path program 1 times [2018-10-27 00:45:01,935 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:45:01,935 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 93 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 93 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:45:01,975 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:45:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:45:02,470 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:45:02,658 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-10-27 00:45:02,658 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:45:02,665 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:45:02,665 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:45:02,665 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:45:02,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:45:02,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:45:02,666 INFO L87 Difference]: Start difference. First operand 355 states and 376 transitions. Second operand 14 states. [2018-10-27 00:45:02,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:45:02,978 INFO L93 Difference]: Finished difference Result 536 states and 577 transitions. [2018-10-27 00:45:02,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-10-27 00:45:02,980 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 315 [2018-10-27 00:45:02,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:45:02,982 INFO L225 Difference]: With dead ends: 536 [2018-10-27 00:45:02,982 INFO L226 Difference]: Without dead ends: 354 [2018-10-27 00:45:02,982 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 302 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2018-10-27 00:45:02,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2018-10-27 00:45:02,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 354. [2018-10-27 00:45:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2018-10-27 00:45:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 374 transitions. [2018-10-27 00:45:02,999 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 374 transitions. Word has length 315 [2018-10-27 00:45:02,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:45:02,999 INFO L481 AbstractCegarLoop]: Abstraction has 354 states and 374 transitions. [2018-10-27 00:45:02,999 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:45:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 374 transitions. [2018-10-27 00:45:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2018-10-27 00:45:03,001 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 00:45:03,001 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 00:45:03,001 INFO L424 AbstractCegarLoop]: === Iteration 91 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-27 00:45:03,001 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 00:45:03,001 INFO L82 PathProgramCache]: Analyzing trace with hash 929074886, now seen corresponding path program 1 times [2018-10-27 00:45:03,003 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 00:45:03,003 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/cvc4nyu Starting monitored process 94 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 94 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 00:45:03,040 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 00:45:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 00:45:03,525 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 00:45:03,700 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-10-27 00:45:03,700 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-27 00:45:03,704 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 00:45:03,704 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-27 00:45:03,704 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-27 00:45:03,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-27 00:45:03,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=157, Unknown=0, NotChecked=0, Total=182 [2018-10-27 00:45:03,705 INFO L87 Difference]: Start difference. First operand 354 states and 374 transitions. Second operand 14 states. [2018-10-27 00:45:03,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 00:45:03,815 INFO L93 Difference]: Finished difference Result 361 states and 382 transitions. [2018-10-27 00:45:03,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-27 00:45:03,816 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 315 [2018-10-27 00:45:03,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-27 00:45:03,817 INFO L225 Difference]: With dead ends: 361 [2018-10-27 00:45:03,817 INFO L226 Difference]: Without dead ends: 0 [2018-10-27 00:45:03,817 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 302 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=181, Unknown=0, NotChecked=0, Total=210 [2018-10-27 00:45:03,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-27 00:45:03,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-27 00:45:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-27 00:45:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-27 00:45:03,818 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 315 [2018-10-27 00:45:03,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-27 00:45:03,818 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-27 00:45:03,818 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-27 00:45:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-27 00:45:03,818 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-27 00:45:03,822 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-27 00:45:08,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:09,214 WARN L179 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2018-10-27 00:45:10,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:10,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:13,264 WARN L179 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2018-10-27 00:45:14,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:14,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:17,165 WARN L179 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2018-10-27 00:45:18,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:18,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:19,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:20,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:21,054 WARN L179 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2018-10-27 00:45:23,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:23,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:25,179 WARN L179 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2018-10-27 00:45:26,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-27 00:45:28,199 WARN L179 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 32 [2018-10-27 00:45:29,385 WARN L179 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 71 [2018-10-27 00:45:29,823 WARN L179 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 39 [2018-10-27 00:45:30,221 WARN L179 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-10-27 00:45:31,102 WARN L179 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 47 [2018-10-27 00:45:32,083 WARN L179 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 72 [2018-10-27 00:45:32,432 WARN L179 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 49 [2018-10-27 00:45:32,690 WARN L179 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2018-10-27 00:45:33,061 WARN L179 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2018-10-27 00:45:33,650 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 26 [2018-10-27 00:45:34,053 WARN L179 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 32 [2018-10-27 00:45:34,517 WARN L179 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 39 [2018-10-27 00:45:34,689 WARN L179 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 32 [2018-10-27 00:45:36,190 WARN L179 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 134 DAG size of output: 106 [2018-10-27 00:45:37,728 WARN L179 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 134 DAG size of output: 106 [2018-10-27 00:45:37,835 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 26 [2018-10-27 00:45:37,938 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2018-10-27 00:45:38,203 WARN L179 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2018-10-27 00:45:38,543 WARN L179 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 55 [2018-10-27 00:45:38,735 WARN L179 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 47 [2018-10-27 00:45:38,887 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 26 [2018-10-27 00:45:39,404 WARN L179 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 72 [2018-10-27 00:45:40,029 WARN L179 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2018-10-27 00:45:40,999 WARN L179 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 32 [2018-10-27 00:45:41,245 WARN L179 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 38 [2018-10-27 00:45:41,605 WARN L179 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 37 [2018-10-27 00:45:41,844 WARN L179 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 30 [2018-10-27 00:45:42,444 WARN L179 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 37 [2018-10-27 00:45:42,728 WARN L179 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 47 [2018-10-27 00:45:42,831 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2018-10-27 00:45:44,540 WARN L179 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2018-10-27 00:45:44,715 WARN L179 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2018-10-27 00:45:46,199 WARN L179 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 45 [2018-10-27 00:45:46,583 WARN L179 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 50 [2018-10-27 00:45:47,442 WARN L179 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-10-27 00:45:48,398 WARN L179 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 116 [2018-10-27 00:45:48,836 WARN L179 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2018-10-27 00:45:49,000 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-10-27 00:45:49,920 WARN L179 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 37 [2018-10-27 00:45:50,288 WARN L179 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 47 [2018-10-27 00:45:50,768 WARN L179 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 33 [2018-10-27 00:45:51,253 WARN L179 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2018-10-27 00:45:51,833 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 1 [2018-10-27 00:45:52,281 WARN L179 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 38 [2018-10-27 00:45:52,670 WARN L179 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 45 [2018-10-27 00:45:54,540 WARN L179 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 135 DAG size of output: 107 [2018-10-27 00:45:54,913 WARN L179 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2018-10-27 00:45:56,362 WARN L179 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 112 DAG size of output: 1 [2018-10-27 00:45:56,824 WARN L179 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 1 [2018-10-27 00:45:57,363 WARN L179 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 49 [2018-10-27 00:45:57,646 WARN L179 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2018-10-27 00:45:57,937 WARN L179 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2018-10-27 00:45:58,160 WARN L179 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 40 [2018-10-27 00:45:58,495 WARN L179 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2018-10-27 00:45:59,056 WARN L179 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 45 [2018-10-27 00:45:59,614 WARN L179 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2018-10-27 00:46:00,011 WARN L179 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 39 [2018-10-27 00:46:00,330 WARN L179 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 47 [2018-10-27 00:46:00,918 WARN L179 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 20 [2018-10-27 00:46:01,048 WARN L179 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2018-10-27 00:46:01,241 WARN L179 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 40 [2018-10-27 00:46:01,540 WARN L179 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 47 [2018-10-27 00:46:01,723 WARN L179 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 37 [2018-10-27 00:46:01,856 WARN L179 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 37 [2018-10-27 00:46:02,248 WARN L179 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 47 [2018-10-27 00:46:03,156 WARN L179 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 48 [2018-10-27 00:46:04,143 WARN L179 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 112 [2018-10-27 00:46:04,398 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-10-27 00:46:04,729 WARN L179 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 36 [2018-10-27 00:46:05,183 WARN L179 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 38 [2018-10-27 00:46:05,428 WARN L179 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 33 [2018-10-27 00:46:06,082 WARN L179 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 49 [2018-10-27 00:46:06,856 WARN L179 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2018-10-27 00:46:07,182 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2018-10-27 00:46:07,717 WARN L179 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 47 [2018-10-27 00:46:07,866 WARN L179 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2018-10-27 00:46:08,055 WARN L179 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 36 [2018-10-27 00:46:08,416 WARN L179 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 40 [2018-10-27 00:46:08,558 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2018-10-27 00:46:08,684 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2018-10-27 00:46:09,538 WARN L179 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 59 [2018-10-27 00:46:09,806 INFO L425 ceAbstractionStarter]: For program point IoGetConfigurationInformationFINAL(lines 21531 21546) no Hoare annotation was computed. [2018-10-27 00:46:09,807 INFO L428 ceAbstractionStarter]: At program point L21539(line 21539) the Hoare annotation is: true [2018-10-27 00:46:09,807 INFO L428 ceAbstractionStarter]: At program point IoGetConfigurationInformationENTRY(lines 21531 21546) the Hoare annotation is: true [2018-10-27 00:46:09,807 INFO L425 ceAbstractionStarter]: For program point L21539-1(line 21539) no Hoare annotation was computed. [2018-10-27 00:46:09,807 INFO L425 ceAbstractionStarter]: For program point IoGetConfigurationInformationEXIT(lines 21531 21546) no Hoare annotation was computed. [2018-10-27 00:46:09,807 INFO L425 ceAbstractionStarter]: For program point L20722(lines 20722 20726) no Hoare annotation was computed. [2018-10-27 00:46:09,807 INFO L425 ceAbstractionStarter]: For program point L20800(lines 20800 20848) no Hoare annotation was computed. [2018-10-27 00:46:09,807 INFO L425 ceAbstractionStarter]: For program point L20862(lines 20862 20869) no Hoare annotation was computed. [2018-10-27 00:46:09,807 INFO L421 ceAbstractionStarter]: At program point L20862-2(lines 20862 20869) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,807 INFO L425 ceAbstractionStarter]: For program point FloppyProcessQueuedRequestsEXIT(lines 20619 20889) no Hoare annotation was computed. [2018-10-27 00:46:09,808 INFO L421 ceAbstractionStarter]: At program point L20772(line 20772) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,808 INFO L425 ceAbstractionStarter]: For program point L20772-1(lines 20706 20880) no Hoare annotation was computed. [2018-10-27 00:46:09,808 INFO L425 ceAbstractionStarter]: For program point L20817-1(line 20817) no Hoare annotation was computed. [2018-10-27 00:46:09,808 INFO L421 ceAbstractionStarter]: At program point L20817(line 20817) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,808 INFO L425 ceAbstractionStarter]: For program point L20780(lines 20780 20851) no Hoare annotation was computed. [2018-10-27 00:46:09,808 INFO L425 ceAbstractionStarter]: For program point L20706-1(lines 20706 20880) no Hoare annotation was computed. [2018-10-27 00:46:09,808 INFO L421 ceAbstractionStarter]: At program point L20801(lines 20797 20849) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,808 INFO L421 ceAbstractionStarter]: At program point L20706-3(lines 20706 20880) the Hoare annotation is: (let ((.cse1 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse2 (not (= (_ bv1 32) |old(~s~0)|))) (.cse3 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse8 (not (= (_ bv0 32) |old(~pended~0)|)))) (let ((.cse0 (or .cse1 .cse2 .cse3 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse8)) (.cse5 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse6 (= (_ bv0 32) ~pended~0)) (.cse7 (= |old(~s~0)| ~s~0))) (and (or (= ~myStatus~0 (_ bv0 32)) .cse0 (not (= |old(~myStatus~0)| (_ bv0 32)))) (or .cse1 .cse2 .cse3 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse4 (and .cse5 .cse6 .cse7 (= (_ bv0 32) ~compRegistered~0)) .cse8) (or .cse0 (and .cse5 .cse6 (= (_ bv1 32) ~compRegistered~0) .cse7))))) [2018-10-27 00:46:09,809 INFO L425 ceAbstractionStarter]: For program point L20797(lines 20797 20849) no Hoare annotation was computed. [2018-10-27 00:46:09,809 INFO L425 ceAbstractionStarter]: For program point L20859-1(line 20859) no Hoare annotation was computed. [2018-10-27 00:46:09,809 INFO L421 ceAbstractionStarter]: At program point L20859(line 20859) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,809 INFO L425 ceAbstractionStarter]: For program point L20707(line 20707) no Hoare annotation was computed. [2018-10-27 00:46:09,809 INFO L425 ceAbstractionStarter]: For program point L20715-1(line 20715) no Hoare annotation was computed. [2018-10-27 00:46:09,809 INFO L425 ceAbstractionStarter]: For program point $Ultimate##23(lines 20808 20845) no Hoare annotation was computed. [2018-10-27 00:46:09,809 INFO L421 ceAbstractionStarter]: At program point L20715(line 20715) the Hoare annotation is: (let ((.cse1 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse2 (not (= (_ bv1 32) |old(~s~0)|))) (.cse3 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse8 (not (= (_ bv0 32) |old(~pended~0)|)))) (let ((.cse0 (or .cse1 .cse2 .cse3 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse8)) (.cse5 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse6 (= (_ bv0 32) ~pended~0)) (.cse7 (= |old(~s~0)| ~s~0))) (and (or (= ~myStatus~0 (_ bv0 32)) .cse0 (not (= |old(~myStatus~0)| (_ bv0 32)))) (or .cse1 .cse2 .cse3 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse4 (and .cse5 .cse6 .cse7 (= (_ bv0 32) ~compRegistered~0)) .cse8) (or .cse0 (and .cse5 .cse6 (= (_ bv1 32) ~compRegistered~0) .cse7))))) [2018-10-27 00:46:09,809 INFO L425 ceAbstractionStarter]: For program point $Ultimate##22(lines 20808 20845) no Hoare annotation was computed. [2018-10-27 00:46:09,809 INFO L421 ceAbstractionStarter]: At program point L20885(line 20885) the Hoare annotation is: (let ((.cse1 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse2 (not (= (_ bv1 32) |old(~s~0)|))) (.cse3 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse9 (not (= (_ bv0 32) |old(~pended~0)|)))) (let ((.cse0 (or .cse1 .cse2 .cse3 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse9)) (.cse5 (= FloppyProcessQueuedRequests_~__cil_tmp17~27 (_ bv0 32))) (.cse6 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse7 (= (_ bv0 32) ~pended~0)) (.cse8 (= |old(~s~0)| ~s~0))) (and (or .cse0 (not (= |old(~myStatus~0)| (_ bv0 32))) (= ~myStatus~0 (_ bv0 32))) (or .cse1 .cse2 .cse3 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse4 (and .cse5 .cse6 .cse7 .cse8 (= (_ bv0 32) ~compRegistered~0)) .cse9) (or .cse0 (and .cse5 .cse6 .cse7 (= (_ bv1 32) ~compRegistered~0) .cse8))))) [2018-10-27 00:46:09,809 INFO L425 ceAbstractionStarter]: For program point L20827-1(line 20827) no Hoare annotation was computed. [2018-10-27 00:46:09,809 INFO L421 ceAbstractionStarter]: At program point L20827(line 20827) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,809 INFO L421 ceAbstractionStarter]: At program point L20774(lines 20706 20880) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,809 INFO L421 ceAbstractionStarter]: At program point L20807(lines 20806 20846) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,809 INFO L421 ceAbstractionStarter]: At program point FloppyProcessQueuedRequestsENTRY(lines 20619 20889) the Hoare annotation is: (let ((.cse1 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse2 (not (= (_ bv1 32) |old(~s~0)|))) (.cse3 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse8 (not (= (_ bv0 32) |old(~pended~0)|)))) (let ((.cse0 (or .cse1 .cse2 .cse3 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse8)) (.cse5 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse6 (= (_ bv0 32) ~pended~0)) (.cse7 (= |old(~s~0)| ~s~0))) (and (or .cse0 (= ~myStatus~0 (_ bv0 32)) (not (= |old(~myStatus~0)| (_ bv0 32)))) (or .cse1 .cse2 .cse3 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse4 (and .cse5 .cse6 .cse7 (= (_ bv0 32) ~compRegistered~0)) .cse8) (or .cse0 (and .cse5 .cse6 (= (_ bv1 32) ~compRegistered~0) .cse7))))) [2018-10-27 00:46:09,810 INFO L425 ceAbstractionStarter]: For program point L20803(lines 20803 20847) no Hoare annotation was computed. [2018-10-27 00:46:09,810 INFO L421 ceAbstractionStarter]: At program point L20881(lines 20705 20882) the Hoare annotation is: (let ((.cse1 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse2 (not (= (_ bv1 32) |old(~s~0)|))) (.cse3 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse9 (not (= (_ bv0 32) |old(~pended~0)|)))) (let ((.cse0 (or .cse1 .cse2 .cse3 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse9)) (.cse5 (= FloppyProcessQueuedRequests_~__cil_tmp17~27 (_ bv0 32))) (.cse6 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse7 (= (_ bv0 32) ~pended~0)) (.cse8 (= |old(~s~0)| ~s~0))) (and (or .cse0 (not (= |old(~myStatus~0)| (_ bv0 32))) (= ~myStatus~0 (_ bv0 32))) (or .cse1 .cse2 .cse3 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse4 (and .cse5 .cse6 .cse7 .cse8 (= (_ bv0 32) ~compRegistered~0)) .cse9) (or .cse0 (and .cse5 .cse6 .cse7 (= (_ bv1 32) ~compRegistered~0) .cse8))))) [2018-10-27 00:46:09,810 INFO L425 ceAbstractionStarter]: For program point L20857(lines 20857 20875) no Hoare annotation was computed. [2018-10-27 00:46:09,810 INFO L421 ceAbstractionStarter]: At program point L20791(line 20791) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,810 INFO L425 ceAbstractionStarter]: For program point L20865-1(line 20865) no Hoare annotation was computed. [2018-10-27 00:46:09,810 INFO L421 ceAbstractionStarter]: At program point L20865(line 20865) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,810 INFO L421 ceAbstractionStarter]: At program point L20841(line 20841) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,810 INFO L421 ceAbstractionStarter]: At program point L20804(lines 20803 20847) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~compRegistered~0)| (_ bv0 32))) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~compRegistered~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4))) [2018-10-27 00:46:09,810 INFO L425 ceAbstractionStarter]: For program point FloppyProcessQueuedRequestsFINAL(lines 20619 20889) no Hoare annotation was computed. [2018-10-27 00:46:09,810 INFO L425 ceAbstractionStarter]: For program point L20750(lines 20750 20768) no Hoare annotation was computed. [2018-10-27 00:46:09,810 INFO L425 ceAbstractionStarter]: For program point L20750-2(lines 20750 20768) no Hoare annotation was computed. [2018-10-27 00:46:09,811 INFO L421 ceAbstractionStarter]: At program point L7170-1(lines 7170 7177) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,811 INFO L425 ceAbstractionStarter]: For program point L7451-1(lines 7451 7454) no Hoare annotation was computed. [2018-10-27 00:46:09,811 INFO L421 ceAbstractionStarter]: At program point L7451loopEntry(lines 7451 7454) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,811 INFO L425 ceAbstractionStarter]: For program point L7352-1(lines 7352 7353) no Hoare annotation was computed. [2018-10-27 00:46:09,811 INFO L421 ceAbstractionStarter]: At program point L7352(lines 7352 7353) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (_ bv1 32) ~pended~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,811 INFO L425 ceAbstractionStarter]: For program point L7666(lines 7666 7669) no Hoare annotation was computed. [2018-10-27 00:46:09,811 INFO L425 ceAbstractionStarter]: For program point L7732-1(line 7732) no Hoare annotation was computed. [2018-10-27 00:46:09,811 INFO L421 ceAbstractionStarter]: At program point L7732(line 7732) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,811 INFO L421 ceAbstractionStarter]: At program point L7270loopEntry(lines 7270 7273) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,811 INFO L425 ceAbstractionStarter]: For program point L7749-1(lines 7246 7927) no Hoare annotation was computed. [2018-10-27 00:46:09,811 INFO L425 ceAbstractionStarter]: For program point L7270-1(lines 7270 7273) no Hoare annotation was computed. [2018-10-27 00:46:09,812 INFO L421 ceAbstractionStarter]: At program point L7749(line 7749) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,812 INFO L425 ceAbstractionStarter]: For program point L7386(lines 7386 7392) no Hoare annotation was computed. [2018-10-27 00:46:09,812 INFO L425 ceAbstractionStarter]: For program point L7320-1(line 7320) no Hoare annotation was computed. [2018-10-27 00:46:09,812 INFO L421 ceAbstractionStarter]: At program point L7320(line 7320) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv3 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,812 INFO L421 ceAbstractionStarter]: At program point L7370(line 7370) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (_ bv1 32) ~pended~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,812 INFO L425 ceAbstractionStarter]: For program point L7238(lines 7238 7932) no Hoare annotation was computed. [2018-10-27 00:46:09,812 INFO L425 ceAbstractionStarter]: For program point L7717-1(line 7717) no Hoare annotation was computed. [2018-10-27 00:46:09,812 INFO L421 ceAbstractionStarter]: At program point L7717(line 7717) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv3 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,812 INFO L425 ceAbstractionStarter]: For program point L7288-1(lines 7284 7290) no Hoare annotation was computed. [2018-10-27 00:46:09,812 INFO L421 ceAbstractionStarter]: At program point L7288(line 7288) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,812 INFO L425 ceAbstractionStarter]: For program point L7883(lines 7883 7886) no Hoare annotation was computed. [2018-10-27 00:46:09,812 INFO L421 ceAbstractionStarter]: At program point L7437(line 7437) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,812 INFO L421 ceAbstractionStarter]: At program point L7239(lines 7238 7932) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,813 INFO L425 ceAbstractionStarter]: For program point L7685-1(lines 7681 7687) no Hoare annotation was computed. [2018-10-27 00:46:09,813 INFO L421 ceAbstractionStarter]: At program point L7173(line 7173) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,813 INFO L421 ceAbstractionStarter]: At program point L7685(line 7685) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,813 INFO L421 ceAbstractionStarter]: At program point L7834(line 7834) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,813 INFO L425 ceAbstractionStarter]: For program point L7223(lines 7223 7937) no Hoare annotation was computed. [2018-10-27 00:46:09,813 INFO L425 ceAbstractionStarter]: For program point L7834-1(line 7834) no Hoare annotation was computed. [2018-10-27 00:46:09,813 INFO L421 ceAbstractionStarter]: At program point L7339-1(line 7339) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,813 INFO L421 ceAbstractionStarter]: At program point L7818(line 7818) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,813 INFO L425 ceAbstractionStarter]: For program point L7851-1(line 7851) no Hoare annotation was computed. [2018-10-27 00:46:09,813 INFO L421 ceAbstractionStarter]: At program point L7339(line 7339) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,813 INFO L421 ceAbstractionStarter]: At program point L7851(line 7851) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,814 INFO L421 ceAbstractionStarter]: At program point L7554(line 7554) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~myStatus~0 (_ bv0 32)) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,814 INFO L425 ceAbstractionStarter]: For program point L7620-1(line 7620) no Hoare annotation was computed. [2018-10-27 00:46:09,814 INFO L421 ceAbstractionStarter]: At program point L7620(line 7620) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~myStatus~0 (_ bv0 32)) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= (_ bv1 32) ~compRegistered~0) (= |old(~s~0)| ~s~0))) [2018-10-27 00:46:09,814 INFO L421 ceAbstractionStarter]: At program point L7422(line 7422) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~pended~0) (= (_ bv3 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,814 INFO L425 ceAbstractionStarter]: For program point L7554-1(lines 7516 7661) no Hoare annotation was computed. [2018-10-27 00:46:09,814 INFO L421 ceAbstractionStarter]: At program point L7868-1(line 7868) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,814 INFO L421 ceAbstractionStarter]: At program point L7868(line 7868) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,814 INFO L425 ceAbstractionStarter]: For program point L7422-1(line 7422) no Hoare annotation was computed. [2018-10-27 00:46:09,814 INFO L421 ceAbstractionStarter]: At program point L7670(lines 7665 7671) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,814 INFO L421 ceAbstractionStarter]: At program point L7224(lines 7223 7937) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,814 INFO L425 ceAbstractionStarter]: For program point L7472(lines 7472 7661) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L421 ceAbstractionStarter]: At program point L7274(lines 7260 7276) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7340(line 7340) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7241(lines 7241 7931) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L421 ceAbstractionStarter]: At program point L7390(line 7390) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7803-1(lines 7803 7822) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7803(lines 7803 7822) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7390-1(lines 7386 7392) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L421 ceAbstractionStarter]: At program point L7869(line 7869) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7952(line 7952) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L421 ceAbstractionStarter]: At program point L7242(lines 7241 7931) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7622(lines 7622 7634) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7622-2(lines 7622 7634) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point L7870(line 7870) no Hoare annotation was computed. [2018-10-27 00:46:09,815 INFO L425 ceAbstractionStarter]: For program point FloppyPnpEXIT(lines 6734 7956) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7226(lines 7226 7936) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7639-1(line 7639) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7160-1(lines 7160 7163) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L421 ceAbstractionStarter]: At program point L7639(line 7639) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv1 32) ~compRegistered~0))) (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse0 .cse1 .cse2 (= (_ bv0 32) FloppyPnp_~ntStatus~3) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3)))) [2018-10-27 00:46:09,816 INFO L421 ceAbstractionStarter]: At program point L7160loopEntry(lines 7160 7163) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7342(lines 7342 7439) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L421 ceAbstractionStarter]: At program point L7887(lines 7246 7927) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,816 INFO L421 ceAbstractionStarter]: At program point L7210(line 7210) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7722(lines 7722 7725) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7755-1(lines 7751 7757) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L421 ceAbstractionStarter]: At program point L7755(line 7755) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7210-1(line 7210) no Hoare annotation was computed. [2018-10-27 00:46:09,816 INFO L425 ceAbstractionStarter]: For program point L7260(lines 7260 7276) no Hoare annotation was computed. [2018-10-27 00:46:09,817 INFO L425 ceAbstractionStarter]: For program point FloppyPnpFINAL(lines 6734 7956) no Hoare annotation was computed. [2018-10-27 00:46:09,817 INFO L421 ceAbstractionStarter]: At program point L7558(line 7558) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,817 INFO L425 ceAbstractionStarter]: For program point L7459-1(lines 7459 7462) no Hoare annotation was computed. [2018-10-27 00:46:09,817 INFO L421 ceAbstractionStarter]: At program point L7459loopEntry(lines 7459 7462) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,817 INFO L425 ceAbstractionStarter]: For program point L7740-1(line 7740) no Hoare annotation was computed. [2018-10-27 00:46:09,817 INFO L421 ceAbstractionStarter]: At program point L7740(line 7740) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,817 INFO L425 ceAbstractionStarter]: For program point L7179(line 7179) no Hoare annotation was computed. [2018-10-27 00:46:09,817 INFO L421 ceAbstractionStarter]: At program point L7245(lines 7244 7930) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,817 INFO L421 ceAbstractionStarter]: At program point L7262loopEntry(lines 7262 7265) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,817 INFO L425 ceAbstractionStarter]: For program point L7229(lines 7229 7935) no Hoare annotation was computed. [2018-10-27 00:46:09,817 INFO L425 ceAbstractionStarter]: For program point L7262-1(lines 7262 7265) no Hoare annotation was computed. [2018-10-27 00:46:09,817 INFO L421 ceAbstractionStarter]: At program point L7857(line 7857) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,818 INFO L425 ceAbstractionStarter]: For program point $Ultimate##26(lines 7246 7929) no Hoare annotation was computed. [2018-10-27 00:46:09,818 INFO L421 ceAbstractionStarter]: At program point L7659(line 7659) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv1 32) ~compRegistered~0))) (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse0 .cse1 .cse2 (= (_ bv0 32) FloppyPnp_~ntStatus~3) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3)))) [2018-10-27 00:46:09,818 INFO L425 ceAbstractionStarter]: For program point $Ultimate##25(lines 7246 7929) no Hoare annotation was computed. [2018-10-27 00:46:09,818 INFO L425 ceAbstractionStarter]: For program point L7940(line 7940) no Hoare annotation was computed. [2018-10-27 00:46:09,818 INFO L421 ceAbstractionStarter]: At program point L7230(lines 7226 7936) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,818 INFO L425 ceAbstractionStarter]: For program point L7808-1(line 7808) no Hoare annotation was computed. [2018-10-27 00:46:09,818 INFO L421 ceAbstractionStarter]: At program point L7808(line 7808) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,818 INFO L421 ceAbstractionStarter]: At program point L7164(lines 7159 7165) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,818 INFO L425 ceAbstractionStarter]: For program point L7478(lines 7478 7484) no Hoare annotation was computed. [2018-10-27 00:46:09,818 INFO L421 ceAbstractionStarter]: At program point L7726(lines 7721 7727) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7792-1(line 7792) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L421 ceAbstractionStarter]: At program point L7792(line 7792) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv3 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7561-1(lines 7556 7569) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7561(lines 7561 7568) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7363-1(lines 7363 7374) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7842(lines 7842 7861) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7363(lines 7363 7374) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7198(lines 7198 7215) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7842-1(lines 7842 7861) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7925-1(line 7925) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L421 ceAbstractionStarter]: At program point L7925(line 7925) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv3 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,819 INFO L425 ceAbstractionStarter]: For program point L7628-1(lines 7628 7629) no Hoare annotation was computed. [2018-10-27 00:46:09,819 INFO L421 ceAbstractionStarter]: At program point L7628(lines 7628 7629) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd FloppyPnp_~ntStatus~3 (_ bv4294967037 32)) (_ bv0 32)) (= ~myStatus~0 (_ bv0 32)) (= (_ bv6 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~compRegistered~0))) [2018-10-27 00:46:09,819 INFO L421 ceAbstractionStarter]: At program point L7463(lines 7449 7465) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,820 INFO L425 ceAbstractionStarter]: For program point L7331-1(line 7331) no Hoare annotation was computed. [2018-10-27 00:46:09,820 INFO L421 ceAbstractionStarter]: At program point L7331(line 7331) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,820 INFO L425 ceAbstractionStarter]: For program point L7232(lines 7232 7934) no Hoare annotation was computed. [2018-10-27 00:46:09,820 INFO L425 ceAbstractionStarter]: For program point L7893-1(lines 7889 7895) no Hoare annotation was computed. [2018-10-27 00:46:09,820 INFO L421 ceAbstractionStarter]: At program point L7893(line 7893) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,820 INFO L425 ceAbstractionStarter]: For program point L7249(line 7249) no Hoare annotation was computed. [2018-10-27 00:46:09,820 INFO L421 ceAbstractionStarter]: At program point L7563(line 7563) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,820 INFO L425 ceAbstractionStarter]: For program point L7943(lines 7943 7950) no Hoare annotation was computed. [2018-10-27 00:46:09,820 INFO L421 ceAbstractionStarter]: At program point L7943-2(lines 7943 7950) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ~s~0)) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse5 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse6 (= (_ bv1 32) ~compRegistered~0)) (.cse3 (= (_ bv4 32) ~s~0)) (.cse1 (= (_ bv0 32) ~compRegistered~0))) (or (and .cse0 (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3) .cse1) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (or (and .cse2 .cse3 .cse1) (and .cse2 .cse3 .cse4 .cse5 .cse6))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse2 (= (_ bv0 32) FloppyPnp_~ntStatus~3) .cse0 .cse4 .cse6) (and .cse2 (not (bvsge FloppyPnp_~ntStatus~3 (_ bv0 32))) .cse0 .cse4 .cse6) (and (= (_ bv6 32) ~s~0) .cse2 .cse4 .cse5 .cse6) (and .cse3 (= (_ bv1 32) ~pended~0) .cse1))) [2018-10-27 00:46:09,820 INFO L425 ceAbstractionStarter]: For program point L7167(line 7167) no Hoare annotation was computed. [2018-10-27 00:46:09,820 INFO L421 ceAbstractionStarter]: At program point L7514(line 7514) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv3 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,821 INFO L421 ceAbstractionStarter]: At program point L7547-1(line 7547) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~myStatus~0 (_ bv0 32)) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,821 INFO L421 ceAbstractionStarter]: At program point L7547(line 7547) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~myStatus~0 (_ bv0 32)) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,821 INFO L425 ceAbstractionStarter]: For program point L7514-1(line 7514) no Hoare annotation was computed. [2018-10-27 00:46:09,821 INFO L425 ceAbstractionStarter]: For program point L7283(lines 7283 7325) no Hoare annotation was computed. [2018-10-27 00:46:09,821 INFO L425 ceAbstractionStarter]: For program point L7828-1(line 7828) no Hoare annotation was computed. [2018-10-27 00:46:09,821 INFO L421 ceAbstractionStarter]: At program point L7828(line 7828) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,821 INFO L425 ceAbstractionStarter]: For program point L7812-1(line 7812) no Hoare annotation was computed. [2018-10-27 00:46:09,821 INFO L421 ceAbstractionStarter]: At program point L7812(line 7812) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,821 INFO L421 ceAbstractionStarter]: At program point L7647-1(line 7647) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv1 32) ~compRegistered~0))) (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse0 .cse1 .cse2 (= (_ bv0 32) FloppyPnp_~ntStatus~3) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3)))) [2018-10-27 00:46:09,821 INFO L421 ceAbstractionStarter]: At program point L7647(line 7647) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv1 32) ~compRegistered~0))) (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse0 .cse1 .cse2 (= (_ bv0 32) FloppyPnp_~ntStatus~3) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3)))) [2018-10-27 00:46:09,821 INFO L421 ceAbstractionStarter]: At program point L7482(line 7482) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,822 INFO L425 ceAbstractionStarter]: For program point L7548(line 7548) no Hoare annotation was computed. [2018-10-27 00:46:09,822 INFO L421 ceAbstractionStarter]: At program point L7928(lines 7246 7929) the Hoare annotation is: (let ((.cse0 (= (_ bv2 32) ~s~0)) (.cse5 (= (_ bv4 32) ~s~0)) (.cse1 (= (_ bv0 32) ~compRegistered~0)) (.cse2 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse3 (= (_ bv0 32) ~pended~0)) (.cse4 (= (_ bv1 32) ~compRegistered~0))) (or (and .cse0 (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3) .cse1) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse2 .cse3 (= (_ bv0 32) FloppyPnp_~ntStatus~3) .cse0 .cse4) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) .cse2 .cse3 .cse5 .cse1) (and .cse2 (not (bvsge FloppyPnp_~ntStatus~3 (_ bv0 32))) .cse3 .cse0 .cse4) (and .cse5 (= (_ bv1 32) ~pended~0) .cse1) (and (= (_ bv6 32) ~s~0) .cse2 .cse3 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4))) [2018-10-27 00:46:09,822 INFO L425 ceAbstractionStarter]: For program point L7449(lines 7449 7465) no Hoare annotation was computed. [2018-10-27 00:46:09,822 INFO L425 ceAbstractionStarter]: For program point L7482-1(lines 7478 7484) no Hoare annotation was computed. [2018-10-27 00:46:09,822 INFO L425 ceAbstractionStarter]: For program point L7284(lines 7284 7290) no Hoare annotation was computed. [2018-10-27 00:46:09,831 INFO L425 ceAbstractionStarter]: For program point L7235(lines 7235 7933) no Hoare annotation was computed. [2018-10-27 00:46:09,831 INFO L425 ceAbstractionStarter]: For program point L7648(line 7648) no Hoare annotation was computed. [2018-10-27 00:46:09,831 INFO L425 ceAbstractionStarter]: For program point L7681(lines 7681 7687) no Hoare annotation was computed. [2018-10-27 00:46:09,831 INFO L421 ceAbstractionStarter]: At program point L7946(line 7946) the Hoare annotation is: (let ((.cse0 (= (_ bv0 32) ~pended~0)) (.cse5 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse3 (= (_ bv1 32) ~compRegistered~0)) (.cse1 (= (_ bv2 32) ~s~0)) (.cse4 (= (_ bv4 32) ~s~0)) (.cse2 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse6 (= (_ bv0 32) ~compRegistered~0))) (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse0 (= (_ bv0 32) FloppyPnp_~ntStatus~3) .cse1 .cse2 .cse3) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (or (and .cse0 .cse4 .cse2 .cse5 .cse3) (and .cse0 .cse4 .cse2 .cse6))) (and .cse0 (not (bvsge FloppyPnp_~ntStatus~3 (_ bv0 32))) .cse1 .cse2 .cse3) (and (= (_ bv6 32) ~s~0) .cse0 .cse2 .cse5 .cse3) (and .cse1 .cse2 (= (_ bv3221225473 32) FloppyPnp_~ntStatus~3) .cse6) (and .cse4 (= (_ bv1 32) ~pended~0) .cse2 .cse6))) [2018-10-27 00:46:09,831 INFO L425 ceAbstractionStarter]: For program point L7847-1(line 7847) no Hoare annotation was computed. [2018-10-27 00:46:09,831 INFO L421 ceAbstractionStarter]: At program point L7847(line 7847) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= ~lowerDriverReturn~0 FloppyPnp_~ntStatus~3) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv4 32) ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,831 INFO L425 ceAbstractionStarter]: For program point L7946-1(line 7946) no Hoare annotation was computed. [2018-10-27 00:46:09,831 INFO L425 ceAbstractionStarter]: For program point L7170(lines 7170 7177) no Hoare annotation was computed. [2018-10-27 00:46:09,831 INFO L421 ceAbstractionStarter]: At program point FloppyPnpENTRY(lines 6734 7956) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,832 INFO L421 ceAbstractionStarter]: At program point L7236(lines 7232 7934) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv0 32) FloppyPnp_~ntStatus~3) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,832 INFO L421 ceAbstractionStarter]: At program point ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0ENTRY(line -1) the Hoare annotation is: (let ((.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse0 (= (_ bv0 32) ~pended~0)) (.cse2 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or (and .cse0 (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0)) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) .cse2)) (or .cse1 (not (= |#funAddr~FloppyCreateClose.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|)) (and (= (_ bv1 32) ~s~0) .cse0) .cse2))) [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0EXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,839 INFO L421 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse0 (not (= (_ bv1 32) |old(~s~0)|))) (.cse1 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) .cse0 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) .cse1) (or .cse0 (not (= |#funAddr~FloppyCreateClose.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|)) .cse1))) [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,839 INFO L421 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: (let ((.cse0 (not (= (_ bv1 32) |old(~s~0)|))) (.cse1 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 (not (= |#funAddr~FloppyCreateClose.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|)) .cse1) (or (and (= (_ bv0 32) ~pended~0) (= |#funAddr~FloppyPnp.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0)) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) .cse0 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) .cse1)))) [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point L-1-8(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,839 INFO L421 ceAbstractionStarter]: At program point L-1-9(line -1) the Hoare annotation is: (let ((.cse0 (not (= (_ bv1 32) |old(~s~0)|))) (.cse1 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) .cse0 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) .cse1) (or .cse0 (not (= |#funAddr~FloppyCreateClose.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|)) .cse1))) [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,839 INFO L425 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,840 INFO L421 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: (let ((.cse0 (not (= (_ bv1 32) |old(~s~0)|))) (.cse1 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) .cse0 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) .cse1) (or .cse0 (not (= |#funAddr~FloppyCreateClose.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|)) .cse1))) [2018-10-27 00:46:09,844 INFO L425 ceAbstractionStarter]: For program point L-1-14(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,844 INFO L421 ceAbstractionStarter]: At program point L-1-16(line -1) the Hoare annotation is: (let ((.cse2 (not (= (_ bv1 32) |old(~s~0)|))) (.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (_ bv0 32) ~pended~0)) (.cse3 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or (and .cse0 .cse1 (= |#funAddr~FloppyPnp.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|) (= (_ bv0 32) ~compRegistered~0)) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) .cse2 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) .cse3)) (or .cse2 (not (= |#funAddr~FloppyCreateClose.offset| |##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0_#in~#fp.offset|)) (and .cse0 .cse1) .cse3))) [2018-10-27 00:46:09,844 INFO L425 ceAbstractionStarter]: For program point L-1-17(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,844 INFO L425 ceAbstractionStarter]: For program point L-1-18(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,845 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0FINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:09,845 INFO L425 ceAbstractionStarter]: For program point L21110(lines 21110 21150) no Hoare annotation was computed. [2018-10-27 00:46:09,845 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 20951 21164) no Hoare annotation was computed. [2018-10-27 00:46:09,845 INFO L421 ceAbstractionStarter]: At program point L21019(lines 21018 21076) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,845 INFO L421 ceAbstractionStarter]: At program point L21028(lines 21027 21073) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (not (= (_ bv2 32) main_~__BLAST_NONDET~0)) (= (_ bv0 32) ~compRegistered~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,845 INFO L421 ceAbstractionStarter]: At program point L21069(lines 20985 21085) the Hoare annotation is: (let ((.cse3 (= (_ bv0 32) ~pended~0)) (.cse0 (= (_ bv2 32) ~s~0)) (.cse1 (= (_ bv0 32) ~compRegistered~0)) (.cse2 (not (= (_ bv1 32) main_~__BLAST_NONDET~0)))) (let ((.cse5 (= main_~status~4 ~lowerDriverReturn~0)) (.cse7 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse9 (= (_ bv1 32) ~compRegistered~0)) (.cse11 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse6 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse4 (= (_ bv4 32) ~s~0)) (.cse12 (= (_ bv1 32) ~pended~0)) (.cse8 (not (= (_ bv2 32) main_~__BLAST_NONDET~0))) (.cse10 (and (and .cse3 .cse0 .cse1) .cse2))) (or (not (= (_ bv0 32) |old(~s~0)|)) (and .cse0 (= (bvadd main_~status~4 (_ bv1073741823 32)) (_ bv0 32)) .cse1 .cse2) (and .cse3 .cse0 (= (bvadd main_~status~4 (_ bv1073741738 32)) (_ bv0 32)) .cse1) (and .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse2) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741101 32)) (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and .cse10 (= (_ bv3221225507 32) main_~status~4)) (and .cse3 .cse4 .cse5 .cse1) (not (= |old(~compRegistered~0)| (_ bv0 32))) (and (= (_ bv6 32) ~s~0) .cse3 .cse6 .cse7 .cse8 .cse9 .cse2) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741811 32)) (_ bv0 32))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (and (or (and .cse10 .cse11) (and .cse3 .cse0 .cse6 .cse8 .cse9 .cse2) (and .cse10 .cse6)) (not (bvsge main_~status~4 (_ bv0 32)))) (and .cse12 (or (and .cse11 .cse0 .cse1 .cse2) (and .cse0 .cse6 .cse1 .cse2))) (and .cse3 .cse0 (= main_~status~4 (_ bv0 32))) (and .cse10 (= (_ bv3221225760 32) main_~status~4)) (and .cse10 (= (bvadd main_~status~4 (_ bv2147483643 32)) (_ bv0 32))) (= (_ bv1 32) ~s~0) (not (= |old(~myStatus~0)| (_ bv0 32))) (and .cse4 .cse12 .cse8 .cse1 .cse2) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and .cse10 (= (bvadd main_~status~4 (_ bv2147483631 32)) (_ bv0 32))) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741275 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))))) [2018-10-27 00:46:09,852 INFO L425 ceAbstractionStarter]: For program point L21111(lines 21111 21119) no Hoare annotation was computed. [2018-10-27 00:46:09,852 INFO L425 ceAbstractionStarter]: For program point L21012(lines 21012 21016) no Hoare annotation was computed. [2018-10-27 00:46:09,852 INFO L425 ceAbstractionStarter]: For program point L21045-1(line 21045) no Hoare annotation was computed. [2018-10-27 00:46:09,852 INFO L421 ceAbstractionStarter]: At program point L21045(line 21045) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= main_~__cil_tmp16~28.offset |#funAddr~FloppyCreateClose.offset|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,853 INFO L421 ceAbstractionStarter]: At program point L21095(lines 21088 21160) the Hoare annotation is: (let ((.cse3 (= (_ bv0 32) ~pended~0)) (.cse0 (= (_ bv2 32) ~s~0)) (.cse1 (= (_ bv0 32) ~compRegistered~0)) (.cse2 (not (= (_ bv1 32) main_~__BLAST_NONDET~0)))) (let ((.cse5 (= main_~status~4 ~lowerDriverReturn~0)) (.cse7 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse9 (= (_ bv1 32) ~compRegistered~0)) (.cse11 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse6 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse4 (= (_ bv4 32) ~s~0)) (.cse12 (= (_ bv1 32) ~pended~0)) (.cse8 (not (= (_ bv2 32) main_~__BLAST_NONDET~0))) (.cse10 (and (and .cse3 .cse0 .cse1) .cse2))) (or (not (= (_ bv0 32) |old(~s~0)|)) (and .cse0 (= (bvadd main_~status~4 (_ bv1073741823 32)) (_ bv0 32)) .cse1 .cse2) (and .cse3 .cse0 (= (bvadd main_~status~4 (_ bv1073741738 32)) (_ bv0 32)) .cse1) (and .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse2) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741101 32)) (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and .cse10 (= (_ bv3221225507 32) main_~status~4)) (and .cse3 .cse4 .cse5 .cse1) (not (= |old(~compRegistered~0)| (_ bv0 32))) (and (= (_ bv6 32) ~s~0) .cse3 .cse6 .cse7 .cse8 .cse9 .cse2) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741811 32)) (_ bv0 32))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (and (or (and .cse10 .cse11) (and .cse3 .cse0 .cse6 .cse8 .cse9 .cse2) (and .cse10 .cse6)) (not (bvsge main_~status~4 (_ bv0 32)))) (and .cse12 (or (and .cse11 .cse0 .cse1 .cse2) (and .cse0 .cse6 .cse1 .cse2))) (and .cse3 .cse0 (= main_~status~4 (_ bv0 32))) (and .cse10 (= (_ bv3221225760 32) main_~status~4)) (= (_ bv0 32) ~s~0) (and .cse10 (= (bvadd main_~status~4 (_ bv2147483643 32)) (_ bv0 32))) (= (_ bv1 32) ~s~0) (not (= |old(~myStatus~0)| (_ bv0 32))) (and .cse4 .cse12 .cse8 .cse1 .cse2) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and .cse10 (= (bvadd main_~status~4 (_ bv2147483631 32)) (_ bv0 32))) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741275 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))))) [2018-10-27 00:46:09,862 INFO L421 ceAbstractionStarter]: At program point L21103(lines 21096 21159) the Hoare annotation is: (let ((.cse10 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse14 (= (_ bv4 32) ~s~0)) (.cse2 (= (_ bv0 32) ~compRegistered~0)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse1 (= (_ bv2 32) ~s~0)) (.cse16 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32))) (.cse9 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse11 (not (= (_ bv2 32) main_~__BLAST_NONDET~0))) (.cse12 (= (_ bv1 32) ~compRegistered~0)) (.cse3 (not (= (_ bv1 32) main_~__BLAST_NONDET~0)))) (let ((.cse0 (or (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse1 .cse16 .cse2 .cse3) (and .cse1 .cse16 .cse9 .cse2 .cse3) (and .cse4 .cse1 .cse16 .cse9 .cse11 .cse12 .cse3))) (.cse7 (= main_~status~4 (_ bv0 32))) (.cse6 (= main_~status~4 ~lowerDriverReturn~0)) (.cse8 (and (and .cse4 .cse1 .cse2) .cse3)) (.cse5 (let ((.cse15 (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32))))) (or (and .cse14 .cse4 .cse15 .cse16 .cse9 .cse10 .cse11 .cse12 .cse3) (and .cse14 .cse15 .cse16 .cse11 .cse2 .cse3) (and .cse4 .cse14 .cse15 .cse16 .cse2 .cse3)))) (.cse13 (= (_ bv1 32) ~pended~0))) (or (not (= (_ bv0 32) |old(~s~0)|)) (and .cse0 (not (bvsge main_~status~4 (_ bv0 32)))) (and .cse1 (= (bvadd main_~status~4 (_ bv1073741823 32)) (_ bv0 32)) .cse2 .cse3) (and .cse4 .cse1 (= (bvadd main_~status~4 (_ bv1073741738 32)) (_ bv0 32)) .cse2) (and .cse5 .cse6) (and .cse0 .cse7) (and .cse8 (= (bvadd main_~status~4 (_ bv1073741101 32)) (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and .cse8 (= (_ bv3221225507 32) main_~status~4)) (not (= |old(~compRegistered~0)| (_ bv0 32))) (and (= (_ bv6 32) ~s~0) .cse4 .cse9 .cse10 .cse11 .cse12 .cse3) (and .cse8 (= (bvadd main_~status~4 (_ bv1073741811 32)) (_ bv0 32))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (and .cse0 .cse13) (and .cse4 .cse1 .cse7) (and .cse8 (= (_ bv3221225760 32) main_~status~4)) (= (_ bv0 32) ~s~0) (and .cse8 (= (bvadd main_~status~4 (_ bv2147483643 32)) (_ bv0 32))) (= (_ bv1 32) ~s~0) (and .cse4 .cse14 .cse6 .cse2) (not (= |old(~myStatus~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and .cse8 (= (bvadd main_~status~4 (_ bv2147483631 32)) (_ bv0 32))) (and .cse8 (= (bvadd main_~status~4 (_ bv1073741275 32)) (_ bv0 32))) (and .cse5 .cse13) (not (= (_ bv0 32) |old(~pended~0)|))))) [2018-10-27 00:46:09,875 INFO L425 ceAbstractionStarter]: For program point L21112(lines 21112 21116) no Hoare annotation was computed. [2018-10-27 00:46:09,876 INFO L425 ceAbstractionStarter]: For program point L21021(lines 21021 21075) no Hoare annotation was computed. [2018-10-27 00:46:09,876 INFO L425 ceAbstractionStarter]: For program point $Ultimate##18(lines 21035 21070) no Hoare annotation was computed. [2018-10-27 00:46:09,876 INFO L425 ceAbstractionStarter]: For program point L21030(lines 21030 21072) no Hoare annotation was computed. [2018-10-27 00:46:09,876 INFO L425 ceAbstractionStarter]: For program point L21063-1(line 21063) no Hoare annotation was computed. [2018-10-27 00:46:09,876 INFO L425 ceAbstractionStarter]: For program point L21129(lines 21129 21148) no Hoare annotation was computed. [2018-10-27 00:46:09,876 INFO L421 ceAbstractionStarter]: At program point L21063(line 21063) the Hoare annotation is: (or (and (= |#funAddr~FloppyPower.offset| main_~__cil_tmp19~30.offset) (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (not (= (_ bv2 32) main_~__BLAST_NONDET~0)) (not (= (_ bv3 32) main_~__BLAST_NONDET~0)) (= (_ bv0 32) ~compRegistered~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,876 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 20951 21164) no Hoare annotation was computed. [2018-10-27 00:46:09,884 INFO L425 ceAbstractionStarter]: For program point $Ultimate##19(lines 21035 21070) no Hoare annotation was computed. [2018-10-27 00:46:09,885 INFO L421 ceAbstractionStarter]: At program point L21080(line 21080) the Hoare annotation is: (let ((.cse3 (= (_ bv0 32) ~pended~0)) (.cse0 (= (_ bv2 32) ~s~0)) (.cse1 (= (_ bv0 32) ~compRegistered~0)) (.cse2 (not (= (_ bv1 32) main_~__BLAST_NONDET~0)))) (let ((.cse5 (= main_~status~4 ~lowerDriverReturn~0)) (.cse7 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse9 (= (_ bv1 32) ~compRegistered~0)) (.cse11 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse6 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse4 (= (_ bv4 32) ~s~0)) (.cse12 (= (_ bv1 32) ~pended~0)) (.cse8 (not (= (_ bv2 32) main_~__BLAST_NONDET~0))) (.cse10 (and (and .cse3 .cse0 .cse1) .cse2))) (or (not (= (_ bv0 32) |old(~s~0)|)) (and .cse0 (= (bvadd main_~status~4 (_ bv1073741823 32)) (_ bv0 32)) .cse1 .cse2) (and .cse3 .cse0 (= (bvadd main_~status~4 (_ bv1073741738 32)) (_ bv0 32)) .cse1) (and .cse4 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse2) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741101 32)) (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and .cse10 (= (_ bv3221225507 32) main_~status~4)) (and .cse3 .cse4 .cse5 .cse1) (not (= |old(~compRegistered~0)| (_ bv0 32))) (and (= (_ bv6 32) ~s~0) .cse3 .cse6 .cse7 .cse8 .cse9 .cse2) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741811 32)) (_ bv0 32))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (and (or (and .cse10 .cse11) (and .cse3 .cse0 .cse6 .cse8 .cse9 .cse2) (and .cse10 .cse6)) (not (bvsge main_~status~4 (_ bv0 32)))) (and .cse12 (or (and .cse11 .cse0 .cse1 .cse2) (and .cse0 .cse6 .cse1 .cse2))) (and .cse3 .cse0 (= main_~status~4 (_ bv0 32))) (and .cse10 (= (_ bv3221225760 32) main_~status~4)) (and .cse10 (= (bvadd main_~status~4 (_ bv2147483643 32)) (_ bv0 32))) (= (_ bv1 32) ~s~0) (not (= |old(~myStatus~0)| (_ bv0 32))) (and .cse4 .cse12 .cse8 .cse1 .cse2) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and .cse10 (= (bvadd main_~status~4 (_ bv2147483631 32)) (_ bv0 32))) (and .cse10 (= (bvadd main_~status~4 (_ bv1073741275 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))))) [2018-10-27 00:46:09,885 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 20951 21164) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (and (= ~myStatus~0 (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (_ bv0 32) ~s~0) (= (_ bv0 32) ~compRegistered~0)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,885 INFO L421 ceAbstractionStarter]: At program point L21022(lines 21021 21075) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0)) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,885 INFO L421 ceAbstractionStarter]: At program point L21121(lines 21110 21150) the Hoare annotation is: (let ((.cse4 (= (_ bv2 32) ~s~0)) (.cse8 (= (_ bv0 32) ~pended~0)) (.cse10 (= main_~status~4 ~lowerDriverReturn~0)) (.cse6 (= (_ bv0 32) ~compRegistered~0))) (let ((.cse0 (or (and .cse8 .cse4 .cse6) (and .cse8 .cse10 .cse6))) (.cse7 (not (= (_ bv1 32) main_~__BLAST_NONDET~0)))) (let ((.cse11 (not (= (_ bv6 32) ~s~0))) (.cse12 (and .cse0 .cse7)) (.cse17 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse19 (= (_ bv1 32) ~compRegistered~0)) (.cse18 (not (= (_ bv2 32) main_~__BLAST_NONDET~0))) (.cse1 (= (_ bv4 32) ~s~0)) (.cse15 (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32)))) (.cse16 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32)))) (let ((.cse9 (or (and .cse1 .cse8 .cse15 .cse16 .cse17 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)) .cse18 .cse19 .cse7) (and .cse1 .cse15 .cse16 .cse18 .cse6 .cse7) (and .cse8 .cse1 .cse15 .cse16 .cse6 .cse7))) (.cse2 (= (_ bv1 32) ~pended~0)) (.cse3 (let ((.cse14 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (and .cse14 .cse15 .cse4 .cse16 .cse6 .cse7) (and .cse15 .cse4 .cse16 .cse17 .cse6 .cse7) (and .cse8 .cse15 .cse4 .cse16 .cse17 .cse18 .cse19 .cse7) (and .cse11 .cse14 .cse15 .cse12 .cse16) (and .cse11 .cse15 .cse12 .cse16 .cse17)))) (.cse13 (= main_~status~4 (_ bv0 32))) (.cse5 (= (bvadd main_~status~4 (_ bv1073741823 32)) (_ bv0 32)))) (or (and .cse0 .cse1) (and .cse2 .cse3) (not (= (_ bv0 32) |old(~s~0)|)) (and .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse4 (= (bvadd main_~status~4 (_ bv1073741738 32)) (_ bv0 32)) .cse6) (and .cse9 .cse10) (and .cse11 .cse12 (= (_ bv3221225507 32) main_~status~4)) (and .cse12 (= (bvadd main_~status~4 (_ bv2147483643 32)) (_ bv0 32))) (and .cse11 (= (bvadd main_~status~4 (_ bv1073741275 32)) (_ bv0 32)) .cse12) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and .cse12 (= (bvadd main_~status~4 (_ bv2147483631 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (and .cse3 (not (bvsge main_~status~4 (_ bv0 32)))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (and .cse11 (= (bvadd main_~status~4 (_ bv1073741101 32)) (_ bv0 32)) .cse12) (and .cse8 .cse4 .cse13) (and .cse12 (= (bvadd main_~status~4 (_ bv1073741811 32)) (_ bv0 32))) (not (= |old(~myStatus~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and .cse11 .cse12 .cse13) (and .cse9 .cse2) (and .cse3 .cse13) (and .cse11 (= (_ bv3221225760 32) main_~status~4) .cse12) (and .cse11 .cse12 .cse5) (not (= (_ bv0 32) |old(~pended~0)|))))))) [2018-10-27 00:46:09,892 INFO L425 ceAbstractionStarter]: For program point L21097(lines 21097 21101) no Hoare annotation was computed. [2018-10-27 00:46:09,893 INFO L425 ceAbstractionStarter]: For program point L20998(lines 20998 21006) no Hoare annotation was computed. [2018-10-27 00:46:09,893 INFO L421 ceAbstractionStarter]: At program point L21031(lines 21030 21072) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (not (= (_ bv2 32) main_~__BLAST_NONDET~0)) (not (= (_ bv3 32) main_~__BLAST_NONDET~0)) (= (_ bv0 32) ~compRegistered~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0))) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,893 INFO L421 ceAbstractionStarter]: At program point L20998-2(lines 20998 21006) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (_ bv0 32) ~compRegistered~0)) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,902 INFO L425 ceAbstractionStarter]: For program point L21039-1(line 21039) no Hoare annotation was computed. [2018-10-27 00:46:09,902 INFO L421 ceAbstractionStarter]: At program point L21039(line 21039) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0)) (= main_~__cil_tmp15~27.offset |#funAddr~FloppyCreateClose.offset|)) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21130(lines 21130 21136) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21106(lines 21106 21157) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21089(lines 21089 21093) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21123(lines 21123 21127) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21106-1(lines 21088 21160) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L20983-1(line 20983) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L421 ceAbstractionStarter]: At program point L20983(line 20983) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (and (= ~myStatus~0 (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= main_~status~4 (_ bv0 32)) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (_ bv0 32) ~s~0) (= (_ bv0 32) ~compRegistered~0)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21140(lines 21140 21146) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21024(lines 21024 21074) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21057-1(line 21057) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L421 ceAbstractionStarter]: At program point L21057(line 21057) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (and (= (_ bv1 32) ~s~0) (= |#funAddr~FloppyPnp.offset| main_~__cil_tmp18~28.offset) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (not (= (_ bv2 32) main_~__BLAST_NONDET~0)) (= (_ bv0 32) ~compRegistered~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0))) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,903 INFO L425 ceAbstractionStarter]: For program point L21008(line 21008) no Hoare annotation was computed. [2018-10-27 00:46:09,903 INFO L421 ceAbstractionStarter]: At program point L21132(line 21132) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,914 INFO L421 ceAbstractionStarter]: At program point L21025(lines 21024 21074) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (not (= (_ bv3 32) main_~__BLAST_NONDET~0)) (= (_ bv0 32) ~compRegistered~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0))) (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,914 INFO L428 ceAbstractionStarter]: At program point L21034(lines 21033 21071) the Hoare annotation is: true [2018-10-27 00:46:09,914 INFO L425 ceAbstractionStarter]: For program point L20985-1(lines 20978 21163) no Hoare annotation was computed. [2018-10-27 00:46:09,914 INFO L425 ceAbstractionStarter]: For program point L20985(lines 20985 21087) no Hoare annotation was computed. [2018-10-27 00:46:09,914 INFO L421 ceAbstractionStarter]: At program point L21142(line 21142) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,914 INFO L425 ceAbstractionStarter]: For program point L21109(lines 21109 21153) no Hoare annotation was computed. [2018-10-27 00:46:09,914 INFO L425 ceAbstractionStarter]: For program point L21018(lines 21018 21076) no Hoare annotation was computed. [2018-10-27 00:46:09,914 INFO L425 ceAbstractionStarter]: For program point L21051-1(line 21051) no Hoare annotation was computed. [2018-10-27 00:46:09,914 INFO L421 ceAbstractionStarter]: At program point L21051(line 21051) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) |old(~s~0)|)) (not (= |old(~myStatus~0)| (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= |#funAddr~FloppyDeviceControl.offset| main_~__cil_tmp17~28.offset) (= ~PagingReferenceCount~0 (_ bv0 32)) (not (= (_ bv3 32) main_~__BLAST_NONDET~0)) (= (_ bv0 32) ~compRegistered~0) (not (= (_ bv1 32) main_~__BLAST_NONDET~0))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,914 INFO L425 ceAbstractionStarter]: For program point L21027(lines 21027 21073) no Hoare annotation was computed. [2018-10-27 00:46:09,914 INFO L428 ceAbstractionStarter]: At program point ExfInterlockedInsertTailListENTRY(lines 21233 21244) the Hoare annotation is: true [2018-10-27 00:46:09,915 INFO L425 ceAbstractionStarter]: For program point ExfInterlockedInsertTailListFINAL(lines 21233 21244) no Hoare annotation was computed. [2018-10-27 00:46:09,915 INFO L425 ceAbstractionStarter]: For program point ExfInterlockedInsertTailListEXIT(lines 21233 21244) no Hoare annotation was computed. [2018-10-27 00:46:09,915 INFO L425 ceAbstractionStarter]: For program point L21674-1(lines 21666 21679) no Hoare annotation was computed. [2018-10-27 00:46:09,915 INFO L421 ceAbstractionStarter]: At program point stubMoreProcessingRequiredENTRY(lines 21666 21679) the Hoare annotation is: (or (= |old(~s~0)| ~s~0) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0)))) [2018-10-27 00:46:09,925 INFO L425 ceAbstractionStarter]: For program point stubMoreProcessingRequiredEXIT(lines 21666 21679) no Hoare annotation was computed. [2018-10-27 00:46:09,925 INFO L421 ceAbstractionStarter]: At program point L21674(line 21674) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:09,925 INFO L425 ceAbstractionStarter]: For program point RtlInitUnicodeStringFINAL(lines 22258 22265) no Hoare annotation was computed. [2018-10-27 00:46:09,925 INFO L428 ceAbstractionStarter]: At program point RtlInitUnicodeStringENTRY(lines 22258 22265) the Hoare annotation is: true [2018-10-27 00:46:09,925 INFO L425 ceAbstractionStarter]: For program point RtlInitUnicodeStringEXIT(lines 22258 22265) no Hoare annotation was computed. [2018-10-27 00:46:09,925 INFO L428 ceAbstractionStarter]: At program point PoStartNextPowerIrpENTRY(lines 22108 22114) the Hoare annotation is: true [2018-10-27 00:46:09,925 INFO L425 ceAbstractionStarter]: For program point PoStartNextPowerIrpFINAL(lines 22108 22114) no Hoare annotation was computed. [2018-10-27 00:46:09,925 INFO L425 ceAbstractionStarter]: For program point PoStartNextPowerIrpEXIT(lines 22108 22114) no Hoare annotation was computed. [2018-10-27 00:46:09,925 INFO L428 ceAbstractionStarter]: At program point L22132(lines 22131 22141) the Hoare annotation is: true [2018-10-27 00:46:09,925 INFO L425 ceAbstractionStarter]: For program point L22139(lines 22122 22144) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point PsCreateSystemThreadEXIT(lines 22122 22144) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L428 ceAbstractionStarter]: At program point L22129(lines 22128 22142) the Hoare annotation is: true [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point L22128(lines 22128 22142) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 22133 22140) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L428 ceAbstractionStarter]: At program point PsCreateSystemThreadENTRY(lines 22122 22144) the Hoare annotation is: true [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 22133 22140) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L428 ceAbstractionStarter]: At program point ExFreePoolENTRY(lines 21208 21214) the Hoare annotation is: true [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point ExFreePoolFINAL(lines 21208 21214) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point ExFreePoolEXIT(lines 21208 21214) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point L8417-2(lines 8417 8434) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point L8417(lines 8417 8434) no Hoare annotation was computed. [2018-10-27 00:46:09,926 INFO L425 ceAbstractionStarter]: For program point L8442(lines 8442 8446) no Hoare annotation was computed. [2018-10-27 00:46:09,936 INFO L421 ceAbstractionStarter]: At program point L8467loopEntry(lines 8467 8470) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)) (= FloppyStartDevice_~ntStatus~4 (_ bv0 32)))) [2018-10-27 00:46:09,937 INFO L425 ceAbstractionStarter]: For program point L8467-1(lines 8467 8470) no Hoare annotation was computed. [2018-10-27 00:46:09,937 INFO L425 ceAbstractionStarter]: For program point L8442-1(lines 8442 8446) no Hoare annotation was computed. [2018-10-27 00:46:09,937 INFO L425 ceAbstractionStarter]: For program point FloppyStartDeviceFINAL(lines 7957 8592) no Hoare annotation was computed. [2018-10-27 00:46:09,937 INFO L421 ceAbstractionStarter]: At program point L8269(line 8269) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,937 INFO L421 ceAbstractionStarter]: At program point FloppyStartDeviceENTRY(lines 7957 8592) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,937 INFO L425 ceAbstractionStarter]: For program point L8327(lines 8327 8339) no Hoare annotation was computed. [2018-10-27 00:46:09,937 INFO L425 ceAbstractionStarter]: For program point L8327-2(lines 8327 8339) no Hoare annotation was computed. [2018-10-27 00:46:09,937 INFO L425 ceAbstractionStarter]: For program point L8385(lines 8385 8402) no Hoare annotation was computed. [2018-10-27 00:46:09,937 INFO L421 ceAbstractionStarter]: At program point L8410(lines 8370 8483) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,937 INFO L421 ceAbstractionStarter]: At program point L8220(lines 8191 8591) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,937 INFO L425 ceAbstractionStarter]: For program point L8377-1(line 8377) no Hoare annotation was computed. [2018-10-27 00:46:09,948 INFO L421 ceAbstractionStarter]: At program point L8377(line 8377) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0)) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)))) [2018-10-27 00:46:09,948 INFO L425 ceAbstractionStarter]: For program point L8262(lines 8262 8275) no Hoare annotation was computed. [2018-10-27 00:46:09,949 INFO L425 ceAbstractionStarter]: For program point L8370(lines 8370 8483) no Hoare annotation was computed. [2018-10-27 00:46:09,949 INFO L421 ceAbstractionStarter]: At program point L8213(lines 8191 8591) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,949 INFO L421 ceAbstractionStarter]: At program point L8461(lines 8461 8463) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0)) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)))) [2018-10-27 00:46:09,949 INFO L425 ceAbstractionStarter]: For program point L8461-1(lines 8461 8463) no Hoare annotation was computed. [2018-10-27 00:46:09,949 INFO L425 ceAbstractionStarter]: For program point L8494-2(lines 8494 8530) no Hoare annotation was computed. [2018-10-27 00:46:09,949 INFO L425 ceAbstractionStarter]: For program point L8494(lines 8494 8530) no Hoare annotation was computed. [2018-10-27 00:46:09,949 INFO L421 ceAbstractionStarter]: At program point L8552(line 8552) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,949 INFO L425 ceAbstractionStarter]: For program point L8552-1(line 8552) no Hoare annotation was computed. [2018-10-27 00:46:09,949 INFO L421 ceAbstractionStarter]: At program point L8255-1(line 8255) the Hoare annotation is: (or (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0)) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,958 INFO L421 ceAbstractionStarter]: At program point L8255(line 8255) the Hoare annotation is: (or (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0)) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,958 INFO L421 ceAbstractionStarter]: At program point L8544(lines 8544 8545) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,959 INFO L425 ceAbstractionStarter]: For program point L8544-1(lines 8544 8545) no Hoare annotation was computed. [2018-10-27 00:46:09,959 INFO L425 ceAbstractionStarter]: For program point L8231-1(line 8231) no Hoare annotation was computed. [2018-10-27 00:46:09,959 INFO L421 ceAbstractionStarter]: At program point L8231(line 8231) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,959 INFO L421 ceAbstractionStarter]: At program point L8264(line 8264) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:09,959 INFO L425 ceAbstractionStarter]: For program point L8223(lines 8223 8226) no Hoare annotation was computed. [2018-10-27 00:46:09,959 INFO L425 ceAbstractionStarter]: For program point L8256(line 8256) no Hoare annotation was computed. [2018-10-27 00:46:09,959 INFO L425 ceAbstractionStarter]: For program point L8438-1(lines 8438 8480) no Hoare annotation was computed. [2018-10-27 00:46:09,959 INFO L421 ceAbstractionStarter]: At program point L8438-3(lines 8438 8480) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv1 32) ~compRegistered~0)) (.cse4 (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)))) (or (and .cse0 .cse1 .cse2 .cse3 (= (_ bv0 32) FloppyStartDevice_~InterfaceType~0) .cse4) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3 (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))) (and (not (bvsge FloppyStartDevice_~ntStatus~4 (_ bv0 32))) .cse0 .cse1 .cse2 .cse3)) .cse4))) [2018-10-27 00:46:09,965 INFO L425 ceAbstractionStarter]: For program point FloppyStartDeviceEXIT(lines 7957 8592) no Hoare annotation was computed. [2018-10-27 00:46:09,965 INFO L425 ceAbstractionStarter]: For program point L8216(lines 8216 8219) no Hoare annotation was computed. [2018-10-27 00:46:09,965 INFO L425 ceAbstractionStarter]: For program point L8439(line 8439) no Hoare annotation was computed. [2018-10-27 00:46:09,966 INFO L421 ceAbstractionStarter]: At program point L8588(line 8588) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv1 32) ~compRegistered~0))) (or (and .cse0 .cse1 .cse2 (= (_ bv3221225473 32) FloppyStartDevice_~ntStatus~4) .cse3) (and (not (bvsge FloppyStartDevice_~ntStatus~4 (_ bv0 32))) .cse0 .cse1 .cse2 .cse3 (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and .cse0 .cse1 .cse2 (= (bvadd FloppyStartDevice_~ntStatus~4 (_ bv1073741670 32)) (_ bv0 32)) .cse3) (and (and .cse0 .cse1 .cse2 .cse3) (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))))) [2018-10-27 00:46:09,966 INFO L425 ceAbstractionStarter]: For program point L8588-1(line 8588) no Hoare annotation was computed. [2018-10-27 00:46:09,966 INFO L425 ceAbstractionStarter]: For program point L8547(lines 8547 8556) no Hoare annotation was computed. [2018-10-27 00:46:09,966 INFO L425 ceAbstractionStarter]: For program point L8357-1(line 8357) no Hoare annotation was computed. [2018-10-27 00:46:09,966 INFO L421 ceAbstractionStarter]: At program point L8357(line 8357) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,966 INFO L421 ceAbstractionStarter]: At program point L8481(lines 8359 8579) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv1 32) ~compRegistered~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))) (and .cse0 .cse1 .cse2 (= (_ bv3221225473 32) FloppyStartDevice_~ntStatus~4) .cse3) (and (not (bvsge FloppyStartDevice_~ntStatus~4 (_ bv0 32))) .cse0 .cse1 .cse2 .cse3 (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))))) [2018-10-27 00:46:09,972 INFO L425 ceAbstractionStarter]: For program point L8547-2(lines 8547 8556) no Hoare annotation was computed. [2018-10-27 00:46:09,972 INFO L425 ceAbstractionStarter]: For program point L8209-1(lines 8209 8212) no Hoare annotation was computed. [2018-10-27 00:46:09,972 INFO L421 ceAbstractionStarter]: At program point L8209loopEntry(lines 8209 8212) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,973 INFO L425 ceAbstractionStarter]: For program point L8267-1(lines 8262 8275) no Hoare annotation was computed. [2018-10-27 00:46:09,973 INFO L425 ceAbstractionStarter]: For program point L8465(lines 8465 8476) no Hoare annotation was computed. [2018-10-27 00:46:09,973 INFO L425 ceAbstractionStarter]: For program point L8267(lines 8267 8274) no Hoare annotation was computed. [2018-10-27 00:46:09,973 INFO L425 ceAbstractionStarter]: For program point L8333-1(lines 8333 8334) no Hoare annotation was computed. [2018-10-27 00:46:09,973 INFO L421 ceAbstractionStarter]: At program point L8333(lines 8333 8334) the Hoare annotation is: (let ((.cse0 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse1 (= (_ bv0 32) ~pended~0)) (.cse2 (= (bvadd FloppyStartDevice_~ntStatus~4 (_ bv4294967037 32)) (_ bv0 32))) (.cse3 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse4 (= (_ bv1 32) ~compRegistered~0)) (.cse5 (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)))) (or (and (= (_ bv6 32) ~s~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and (= (_ bv1 32) ~s~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))))) [2018-10-27 00:46:09,973 INFO L425 ceAbstractionStarter]: For program point L8325-1(line 8325) no Hoare annotation was computed. [2018-10-27 00:46:09,973 INFO L421 ceAbstractionStarter]: At program point L8325(line 8325) the Hoare annotation is: (or (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= (bvadd FloppyStartDevice_~__cil_tmp44~7 (_ bv4294967184 32)) (_ bv0 32)) (= |old(~s~0)| ~s~0)) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,981 INFO L421 ceAbstractionStarter]: At program point L8573(line 8573) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,981 INFO L421 ceAbstractionStarter]: At program point L8573-1(line 8573) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,981 INFO L421 ceAbstractionStarter]: At program point L8565(line 8565) the Hoare annotation is: (or (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv1 32) ~compRegistered~0) (= FloppyStartDevice_~ntStatus~4 (_ bv0 32))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)))) [2018-10-27 00:46:09,981 INFO L425 ceAbstractionStarter]: For program point L8375(lines 8375 8406) no Hoare annotation was computed. [2018-10-27 00:46:09,981 INFO L425 ceAbstractionStarter]: For program point L8565-1(line 8565) no Hoare annotation was computed. [2018-10-27 00:46:09,981 INFO L425 ceAbstractionStarter]: For program point L8359-1(lines 8359 8581) no Hoare annotation was computed. [2018-10-27 00:46:09,981 INFO L425 ceAbstractionStarter]: For program point L8359(lines 8359 8581) no Hoare annotation was computed. [2018-10-27 00:46:09,981 INFO L421 ceAbstractionStarter]: At program point L8227(lines 8222 8228) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,981 INFO L428 ceAbstractionStarter]: At program point L22007(lines 22006 22016) the Hoare annotation is: true [2018-10-27 00:46:09,981 INFO L425 ceAbstractionStarter]: For program point L22003(lines 22003 22017) no Hoare annotation was computed. [2018-10-27 00:46:09,981 INFO L428 ceAbstractionStarter]: At program point L22004(lines 22003 22017) the Hoare annotation is: true [2018-10-27 00:46:09,982 INFO L425 ceAbstractionStarter]: For program point L22014(lines 21998 22019) no Hoare annotation was computed. [2018-10-27 00:46:09,993 INFO L425 ceAbstractionStarter]: For program point ObReferenceObjectByHandleEXIT(lines 21998 22019) no Hoare annotation was computed. [2018-10-27 00:46:09,993 INFO L428 ceAbstractionStarter]: At program point ObReferenceObjectByHandleENTRY(lines 21998 22019) the Hoare annotation is: true [2018-10-27 00:46:09,993 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 22008 22015) no Hoare annotation was computed. [2018-10-27 00:46:09,993 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 22008 22015) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L428 ceAbstractionStarter]: At program point L21398(line 21398) the Hoare annotation is: true [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point L21398-1(line 21398) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L428 ceAbstractionStarter]: At program point IoBuildDeviceIoControlRequestENTRY(lines 21377 21415) the Hoare annotation is: true [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point L21410(lines 21377 21415) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point IoBuildDeviceIoControlRequestEXIT(lines 21377 21415) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L428 ceAbstractionStarter]: At program point L21390(lines 21389 21413) the Hoare annotation is: true [2018-10-27 00:46:09,994 INFO L428 ceAbstractionStarter]: At program point L21393(lines 21392 21412) the Hoare annotation is: true [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 21394 21411) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point L21389(lines 21389 21413) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 21394 21411) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L428 ceAbstractionStarter]: At program point KeSetEventENTRY(lines 21858 21865) the Hoare annotation is: true [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point KeSetEventFINAL(lines 21858 21865) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point KeSetEventEXIT(lines 21858 21865) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point stub_driver_initEXIT(lines 20937 20950) no Hoare annotation was computed. [2018-10-27 00:46:09,994 INFO L421 ceAbstractionStarter]: At program point stub_driver_initENTRY(lines 20937 20950) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= |old(~compRegistered~0)| (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) (and (= (_ bv0 32) ~pended~0) (= |old(~s~0)| ~s~0) (= (_ bv0 32) ~compRegistered~0))) [2018-10-27 00:46:09,994 INFO L425 ceAbstractionStarter]: For program point stub_driver_initFINAL(lines 20937 20950) no Hoare annotation was computed. [2018-10-27 00:46:09,995 INFO L425 ceAbstractionStarter]: For program point DriverEntryFINAL(lines 2806 3021) no Hoare annotation was computed. [2018-10-27 00:46:09,995 INFO L428 ceAbstractionStarter]: At program point DriverEntryENTRY(lines 2806 3021) the Hoare annotation is: true [2018-10-27 00:46:09,995 INFO L425 ceAbstractionStarter]: For program point L2963(lines 2963 2967) no Hoare annotation was computed. [2018-10-27 00:46:09,995 INFO L428 ceAbstractionStarter]: At program point L2897(lines 2892 2898) the Hoare annotation is: true [2018-10-27 00:46:09,995 INFO L425 ceAbstractionStarter]: For program point L2893-1(lines 2893 2896) no Hoare annotation was computed. [2018-10-27 00:46:10,001 INFO L428 ceAbstractionStarter]: At program point L2893loopEntry(lines 2893 2896) the Hoare annotation is: true [2018-10-27 00:46:10,001 INFO L421 ceAbstractionStarter]: At program point L2982(line 2982) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) ~s~0)) (not (= ~myStatus~0 (_ bv0 32))) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (bvadd |~#_SLAM_alloc_dummy~0.offset| |~#_SLAM_alloc_dummy~0.base|) DriverEntry_~__cil_tmp44~0) (= (_ bv0 32) DriverEntry_~__cil_tmp43~0)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,001 INFO L421 ceAbstractionStarter]: At program point L2980(line 2980) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv0 32) ~s~0)) (not (= ~myStatus~0 (_ bv0 32))) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (bvadd |~#_SLAM_alloc_dummy~0.offset| |~#_SLAM_alloc_dummy~0.base|) DriverEntry_~__cil_tmp44~0) (= (_ bv0 32) DriverEntry_~__cil_tmp43~0)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,001 INFO L425 ceAbstractionStarter]: For program point L2982-1(line 2982) no Hoare annotation was computed. [2018-10-27 00:46:10,001 INFO L425 ceAbstractionStarter]: For program point L2980-1(line 2980) no Hoare annotation was computed. [2018-10-27 00:46:10,001 INFO L425 ceAbstractionStarter]: For program point L3009(lines 3009 3017) no Hoare annotation was computed. [2018-10-27 00:46:10,001 INFO L425 ceAbstractionStarter]: For program point L3009-2(lines 3009 3017) no Hoare annotation was computed. [2018-10-27 00:46:10,001 INFO L425 ceAbstractionStarter]: For program point DriverEntryEXIT(lines 2806 3021) no Hoare annotation was computed. [2018-10-27 00:46:10,001 INFO L425 ceAbstractionStarter]: For program point L2991(lines 2991 3000) no Hoare annotation was computed. [2018-10-27 00:46:10,001 INFO L428 ceAbstractionStarter]: At program point L2956(line 2956) the Hoare annotation is: true [2018-10-27 00:46:10,001 INFO L425 ceAbstractionStarter]: For program point L2991-2(lines 2991 3000) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point L2956-1(line 2956) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,002 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point IoSetHardErrorOrVerifyDeviceEXIT(lines 21659 21665) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L428 ceAbstractionStarter]: At program point IoSetHardErrorOrVerifyDeviceENTRY(lines 21659 21665) the Hoare annotation is: true [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point IoSetHardErrorOrVerifyDeviceFINAL(lines 21659 21665) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point L19545-1(lines 19545 19568) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point L19545(lines 19545 19568) no Hoare annotation was computed. [2018-10-27 00:46:10,002 INFO L428 ceAbstractionStarter]: At program point L19574(lines 19533 19575) the Hoare annotation is: true [2018-10-27 00:46:10,002 INFO L425 ceAbstractionStarter]: For program point L19698(lines 19698 19702) no Hoare annotation was computed. [2018-10-27 00:46:10,005 INFO L425 ceAbstractionStarter]: For program point L19677(lines 19677 19708) no Hoare annotation was computed. [2018-10-27 00:46:10,005 INFO L425 ceAbstractionStarter]: For program point L19665(lines 19665 19714) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19665-2(lines 19665 19714) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19670(lines 19670 19710) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19534-1(lines 19534 19573) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L428 ceAbstractionStarter]: At program point L19534-3(lines 19534 19573) the Hoare annotation is: true [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19691(lines 19691 19704) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point FlCheckFormatParametersEXIT(lines 19412 19730) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19617(lines 19617 19723) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19560(lines 19560 19564) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19655(lines 19655 19717) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19684(lines 19684 19706) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19630(lines 19630 19721) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19535(line 19535) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point FlCheckFormatParametersFINAL(lines 19412 19730) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19602(lines 19602 19725) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19585(lines 19585 19727) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L425 ceAbstractionStarter]: For program point L19643(lines 19643 19719) no Hoare annotation was computed. [2018-10-27 00:46:10,006 INFO L428 ceAbstractionStarter]: At program point FlCheckFormatParametersENTRY(lines 19412 19730) the Hoare annotation is: true [2018-10-27 00:46:10,007 INFO L425 ceAbstractionStarter]: For program point IoDetachDeviceEXIT(lines 21507 21513) no Hoare annotation was computed. [2018-10-27 00:46:10,007 INFO L425 ceAbstractionStarter]: For program point IoDetachDeviceFINAL(lines 21507 21513) no Hoare annotation was computed. [2018-10-27 00:46:10,007 INFO L428 ceAbstractionStarter]: At program point IoDetachDeviceENTRY(lines 21507 21513) the Hoare annotation is: true [2018-10-27 00:46:10,007 INFO L421 ceAbstractionStarter]: At program point L20022(line 20022) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (and (= (_ bv259 32) FlFdcDeviceIo_~ntStatus~16) (= (_ bv6 32) ~s~0) (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-10-27 00:46:10,007 INFO L425 ceAbstractionStarter]: For program point L20022-1(line 20022) no Hoare annotation was computed. [2018-10-27 00:46:10,007 INFO L421 ceAbstractionStarter]: At program point FlFdcDeviceIoENTRY(lines 19935 20032) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,008 INFO L421 ceAbstractionStarter]: At program point L19968loopEntry(lines 19968 19971) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point L19968-1(lines 19968 19971) no Hoare annotation was computed. [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point L20016(lines 20016 20029) no Hoare annotation was computed. [2018-10-27 00:46:10,008 INFO L421 ceAbstractionStarter]: At program point L20014(line 20014) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point L20016-2(lines 20016 20029) no Hoare annotation was computed. [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point L20014-1(line 20014) no Hoare annotation was computed. [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point L19979-1(lines 19979 19980) no Hoare annotation was computed. [2018-10-27 00:46:10,008 INFO L421 ceAbstractionStarter]: At program point L19979(lines 19979 19980) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,008 INFO L421 ceAbstractionStarter]: At program point L19992(lines 19987 19993) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,008 INFO L421 ceAbstractionStarter]: At program point L19988loopEntry(lines 19988 19991) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point L19986(lines 19986 19997) no Hoare annotation was computed. [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point L19988-1(lines 19988 19991) no Hoare annotation was computed. [2018-10-27 00:46:10,008 INFO L425 ceAbstractionStarter]: For program point FlFdcDeviceIoEXIT(lines 19935 20032) no Hoare annotation was computed. [2018-10-27 00:46:10,009 INFO L421 ceAbstractionStarter]: At program point L19976(line 19976) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,016 INFO L425 ceAbstractionStarter]: For program point L19976-1(line 19976) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L421 ceAbstractionStarter]: At program point L19972(lines 19967 19973) the Hoare annotation is: (or (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point FlFdcDeviceIoFINAL(lines 19935 20032) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point L4528-2(lines 4527 4532) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point L4529(line 4529) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L428 ceAbstractionStarter]: At program point __VERIFIER_assertENTRY(lines 4527 4532) the Hoare annotation is: true [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point L4528(lines 4528 4530) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4529) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point __VERIFIER_assertEXIT(lines 4527 4532) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L428 ceAbstractionStarter]: At program point L21490(lines 21489 21503) the Hoare annotation is: true [2018-10-27 00:46:10,017 INFO L428 ceAbstractionStarter]: At program point L21493(lines 21492 21502) the Hoare annotation is: true [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point L21500(lines 21485 21505) no Hoare annotation was computed. [2018-10-27 00:46:10,017 INFO L428 ceAbstractionStarter]: At program point IoDeleteSymbolicLinkENTRY(lines 21485 21505) the Hoare annotation is: true [2018-10-27 00:46:10,017 INFO L425 ceAbstractionStarter]: For program point IoDeleteSymbolicLinkEXIT(lines 21485 21505) no Hoare annotation was computed. [2018-10-27 00:46:10,018 INFO L425 ceAbstractionStarter]: For program point L21489(lines 21489 21503) no Hoare annotation was computed. [2018-10-27 00:46:10,018 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 21494 21501) no Hoare annotation was computed. [2018-10-27 00:46:10,018 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 21494 21501) no Hoare annotation was computed. [2018-10-27 00:46:10,018 INFO L425 ceAbstractionStarter]: For program point L21593(lines 21565 21598) no Hoare annotation was computed. [2018-10-27 00:46:10,018 INFO L428 ceAbstractionStarter]: At program point L21586(lines 21585 21595) the Hoare annotation is: true [2018-10-27 00:46:10,018 INFO L425 ceAbstractionStarter]: For program point IoQueryDeviceDescriptionEXIT(lines 21565 21598) no Hoare annotation was computed. [2018-10-27 00:46:10,018 INFO L428 ceAbstractionStarter]: At program point IoQueryDeviceDescriptionENTRY(lines 21565 21598) the Hoare annotation is: true [2018-10-27 00:46:10,018 INFO L428 ceAbstractionStarter]: At program point L21583(lines 21582 21596) the Hoare annotation is: true [2018-10-27 00:46:10,018 INFO L425 ceAbstractionStarter]: For program point L21582(lines 21582 21596) no Hoare annotation was computed. [2018-10-27 00:46:10,022 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 21587 21594) no Hoare annotation was computed. [2018-10-27 00:46:10,022 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 21587 21594) no Hoare annotation was computed. [2018-10-27 00:46:10,022 INFO L425 ceAbstractionStarter]: For program point MmResetDriverPagingFINAL(lines 21977 21983) no Hoare annotation was computed. [2018-10-27 00:46:10,022 INFO L425 ceAbstractionStarter]: For program point MmResetDriverPagingEXIT(lines 21977 21983) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L428 ceAbstractionStarter]: At program point MmResetDriverPagingENTRY(lines 21977 21983) the Hoare annotation is: true [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point IoRegisterDeviceInterfaceEXIT(lines 21603 21626) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point L21621(lines 21603 21626) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L428 ceAbstractionStarter]: At program point IoRegisterDeviceInterfaceENTRY(lines 21603 21626) the Hoare annotation is: true [2018-10-27 00:46:10,023 INFO L428 ceAbstractionStarter]: At program point L21614(lines 21613 21623) the Hoare annotation is: true [2018-10-27 00:46:10,023 INFO L428 ceAbstractionStarter]: At program point L21611(lines 21610 21624) the Hoare annotation is: true [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 21615 21622) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point L21610(lines 21610 21624) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 21615 21622) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point L9235(lines 9235 9268) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point L9235-1(lines 9069 9293) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L421 ceAbstractionStarter]: At program point L9219(lines 9214 9220) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point L9244(line 9244) no Hoare annotation was computed. [2018-10-27 00:46:10,023 INFO L421 ceAbstractionStarter]: At program point L9071loopEntry(lines 9071 9074) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,023 INFO L425 ceAbstractionStarter]: For program point L9071-1(lines 9071 9074) no Hoare annotation was computed. [2018-10-27 00:46:10,024 INFO L421 ceAbstractionStarter]: At program point L9212(lines 9205 9222) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,024 INFO L421 ceAbstractionStarter]: At program point L9237loopEntry(lines 9237 9240) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,028 INFO L425 ceAbstractionStarter]: For program point L9237-1(lines 9237 9240) no Hoare annotation was computed. [2018-10-27 00:46:10,028 INFO L421 ceAbstractionStarter]: At program point L9229(lines 9174 9271) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,028 INFO L425 ceAbstractionStarter]: For program point FloppyReadWriteEXIT(lines 8982 9294) no Hoare annotation was computed. [2018-10-27 00:46:10,028 INFO L421 ceAbstractionStarter]: At program point L9262(lines 9257 9263) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,028 INFO L425 ceAbstractionStarter]: For program point L9205(lines 9205 9224) no Hoare annotation was computed. [2018-10-27 00:46:10,028 INFO L421 ceAbstractionStarter]: At program point L9106(line 9106) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv0 32) ~pended~0) (= (_ bv2 32) ~s~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-10-27 00:46:10,028 INFO L425 ceAbstractionStarter]: For program point L9106-1(line 9106) no Hoare annotation was computed. [2018-10-27 00:46:10,029 INFO L421 ceAbstractionStarter]: At program point L9280loopEntry(lines 9280 9283) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and .cse0 (= ~PagingReferenceCount~0 (_ bv0 32))) (and .cse0 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))))) [2018-10-27 00:46:10,029 INFO L425 ceAbstractionStarter]: For program point L9280-1(lines 9280 9283) no Hoare annotation was computed. [2018-10-27 00:46:10,029 INFO L425 ceAbstractionStarter]: For program point L9140(lines 9140 9144) no Hoare annotation was computed. [2018-10-27 00:46:10,029 INFO L425 ceAbstractionStarter]: For program point L9140-2(lines 9140 9144) no Hoare annotation was computed. [2018-10-27 00:46:10,029 INFO L425 ceAbstractionStarter]: For program point FloppyReadWriteFINAL(lines 8982 9294) no Hoare annotation was computed. [2018-10-27 00:46:10,029 INFO L421 ceAbstractionStarter]: At program point L9206(lines 9191 9226) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,041 INFO L421 ceAbstractionStarter]: At program point FloppyReadWriteENTRY(lines 8982 9294) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,041 INFO L425 ceAbstractionStarter]: For program point L9215(lines 9215 9218) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L421 ceAbstractionStarter]: At program point L9075(lines 9070 9076) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9273(lines 9273 9291) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9174(lines 9174 9271) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9133(lines 9133 9163) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9100(lines 9100 9111) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9265(line 9265) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9125(lines 9125 9165) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9158-1(line 9158) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9191(lines 9191 9226) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L421 ceAbstractionStarter]: At program point L9158(line 9158) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,042 INFO L421 ceAbstractionStarter]: At program point L9241(lines 9236 9242) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,042 INFO L425 ceAbstractionStarter]: For program point L9208(lines 9208 9211) no Hoare annotation was computed. [2018-10-27 00:46:10,042 INFO L421 ceAbstractionStarter]: At program point L9258loopEntry(lines 9258 9261) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,055 INFO L421 ceAbstractionStarter]: At program point L9134(lines 9125 9165) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,055 INFO L421 ceAbstractionStarter]: At program point L9093(line 9093) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,055 INFO L425 ceAbstractionStarter]: For program point L9093-1(line 9093) no Hoare annotation was computed. [2018-10-27 00:46:10,055 INFO L425 ceAbstractionStarter]: For program point L9258-1(lines 9258 9261) no Hoare annotation was computed. [2018-10-27 00:46:10,055 INFO L425 ceAbstractionStarter]: For program point L9118-1(line 9118) no Hoare annotation was computed. [2018-10-27 00:46:10,055 INFO L421 ceAbstractionStarter]: At program point L9118(line 9118) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,056 INFO L425 ceAbstractionStarter]: For program point L9102-1(line 9102) no Hoare annotation was computed. [2018-10-27 00:46:10,056 INFO L421 ceAbstractionStarter]: At program point L9102(line 9102) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,056 INFO L421 ceAbstractionStarter]: At program point L9284(lines 9279 9285) the Hoare annotation is: (let ((.cse0 (= (_ bv1 32) ~s~0))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and .cse0 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (and .cse0 (= ~PagingReferenceCount~0 (_ bv0 32))))) [2018-10-27 00:46:10,056 INFO L425 ceAbstractionStarter]: For program point L21652(lines 21637 21657) no Hoare annotation was computed. [2018-10-27 00:46:10,056 INFO L425 ceAbstractionStarter]: For program point IoSetDeviceInterfaceStateEXIT(lines 21637 21657) no Hoare annotation was computed. [2018-10-27 00:46:10,056 INFO L425 ceAbstractionStarter]: For program point L21641(lines 21641 21655) no Hoare annotation was computed. [2018-10-27 00:46:10,056 INFO L428 ceAbstractionStarter]: At program point IoSetDeviceInterfaceStateENTRY(lines 21637 21657) the Hoare annotation is: true [2018-10-27 00:46:10,071 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 21646 21653) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L428 ceAbstractionStarter]: At program point L21642(lines 21641 21655) the Hoare annotation is: true [2018-10-27 00:46:10,072 INFO L428 ceAbstractionStarter]: At program point L21645(lines 21644 21654) the Hoare annotation is: true [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 21646 21653) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point ObfDereferenceObjectFINAL(lines 22021 22027) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L428 ceAbstractionStarter]: At program point ObfDereferenceObjectENTRY(lines 22021 22027) the Hoare annotation is: true [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point ObfDereferenceObjectEXIT(lines 22021 22027) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point KeInitializeEventEXIT(lines 21813 21819) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L428 ceAbstractionStarter]: At program point KeInitializeEventENTRY(lines 21813 21819) the Hoare annotation is: true [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point KeInitializeEventFINAL(lines 21813 21819) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point FloppyCreateCloseEXIT(lines 4920 4952) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point L4948-1(line 4948) no Hoare annotation was computed. [2018-10-27 00:46:10,072 INFO L421 ceAbstractionStarter]: At program point FloppyCreateCloseENTRY(lines 4920 4952) the Hoare annotation is: (or (not (= (_ bv1 32) |old(~s~0)|)) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,072 INFO L421 ceAbstractionStarter]: At program point L4948(line 4948) the Hoare annotation is: (or (not (= (_ bv1 32) |old(~s~0)|)) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,072 INFO L421 ceAbstractionStarter]: At program point L4935(lines 4930 4936) the Hoare annotation is: (or (not (= (_ bv1 32) |old(~s~0)|)) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,072 INFO L421 ceAbstractionStarter]: At program point L4931loopEntry(lines 4931 4934) the Hoare annotation is: (or (not (= (_ bv1 32) |old(~s~0)|)) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,072 INFO L425 ceAbstractionStarter]: For program point L4931-1(lines 4931 4934) no Hoare annotation was computed. [2018-10-27 00:46:10,073 INFO L425 ceAbstractionStarter]: For program point FloppyCreateCloseFINAL(lines 4920 4952) no Hoare annotation was computed. [2018-10-27 00:46:10,073 INFO L421 ceAbstractionStarter]: At program point L22043(line 22043) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv3 32) |old(~s~0)|)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,073 INFO L425 ceAbstractionStarter]: For program point L22043-1(line 22043) no Hoare annotation was computed. [2018-10-27 00:46:10,073 INFO L425 ceAbstractionStarter]: For program point PoCallDriverEXIT(lines 22030 22106) no Hoare annotation was computed. [2018-10-27 00:46:10,073 INFO L421 ceAbstractionStarter]: At program point L22060(lines 22059 22082) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv3 32) ~s~0) (not (= (_ bv3 32) |old(~s~0)|)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,083 INFO L425 ceAbstractionStarter]: For program point L22040-1(lines 22039 22105) no Hoare annotation was computed. [2018-10-27 00:46:10,083 INFO L425 ceAbstractionStarter]: For program point PoCallDriverFINAL(lines 22030 22106) no Hoare annotation was computed. [2018-10-27 00:46:10,083 INFO L425 ceAbstractionStarter]: For program point L22040(lines 22040 22058) no Hoare annotation was computed. [2018-10-27 00:46:10,083 INFO L421 ceAbstractionStarter]: At program point PoCallDriverENTRY(lines 22030 22106) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv3 32) ~s~0) (not (= (_ bv3 32) |old(~s~0)|)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,083 INFO L425 ceAbstractionStarter]: For program point L22048(lines 22048 22054) no Hoare annotation was computed. [2018-10-27 00:46:10,083 INFO L421 ceAbstractionStarter]: At program point L22066(lines 22065 22080) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv3 32) ~s~0) (not (= (_ bv3 32) |old(~s~0)|)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,083 INFO L421 ceAbstractionStarter]: At program point L22078(lines 22039 22105) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv3 32) ~s~0) (not (= (_ bv3 32) |old(~s~0)|)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,083 INFO L425 ceAbstractionStarter]: For program point L22087(lines 22087 22102) no Hoare annotation was computed. [2018-10-27 00:46:10,084 INFO L421 ceAbstractionStarter]: At program point L22050(line 22050) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv3 32) |old(~s~0)|)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,084 INFO L425 ceAbstractionStarter]: For program point L22062(lines 22062 22081) no Hoare annotation was computed. [2018-10-27 00:46:10,084 INFO L425 ceAbstractionStarter]: For program point $Ultimate##12(lines 22067 22079) no Hoare annotation was computed. [2018-10-27 00:46:10,084 INFO L425 ceAbstractionStarter]: For program point $Ultimate##11(lines 22067 22079) no Hoare annotation was computed. [2018-10-27 00:46:10,084 INFO L425 ceAbstractionStarter]: For program point L22088(lines 22088 22094) no Hoare annotation was computed. [2018-10-27 00:46:10,084 INFO L421 ceAbstractionStarter]: At program point L22063(lines 22062 22081) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv3 32) ~s~0) (not (= (_ bv3 32) |old(~s~0)|)) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,084 INFO L425 ceAbstractionStarter]: For program point L22096-2(lines 22083 22103) no Hoare annotation was computed. [2018-10-27 00:46:10,084 INFO L425 ceAbstractionStarter]: For program point L22096(lines 22096 22101) no Hoare annotation was computed. [2018-10-27 00:46:10,084 INFO L425 ceAbstractionStarter]: For program point ExfInterlockedRemoveHeadListEXIT(lines 21247 21257) no Hoare annotation was computed. [2018-10-27 00:46:10,095 INFO L428 ceAbstractionStarter]: At program point ExfInterlockedRemoveHeadListENTRY(lines 21247 21257) the Hoare annotation is: true [2018-10-27 00:46:10,095 INFO L425 ceAbstractionStarter]: For program point ExfInterlockedRemoveHeadListFINAL(lines 21247 21257) no Hoare annotation was computed. [2018-10-27 00:46:10,095 INFO L425 ceAbstractionStarter]: For program point L8797(lines 8797 8828) no Hoare annotation was computed. [2018-10-27 00:46:10,095 INFO L425 ceAbstractionStarter]: For program point L8764(lines 8764 8767) no Hoare annotation was computed. [2018-10-27 00:46:10,095 INFO L425 ceAbstractionStarter]: For program point L8756(lines 8756 8935) no Hoare annotation was computed. [2018-10-27 00:46:10,096 INFO L425 ceAbstractionStarter]: For program point L8921(lines 8921 8924) no Hoare annotation was computed. [2018-10-27 00:46:10,096 INFO L425 ceAbstractionStarter]: For program point FloppyPowerEXIT(lines 8604 8981) no Hoare annotation was computed. [2018-10-27 00:46:10,096 INFO L421 ceAbstractionStarter]: At program point L8905(lines 8905 8906) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,096 INFO L425 ceAbstractionStarter]: For program point L8905-1(lines 8905 8906) no Hoare annotation was computed. [2018-10-27 00:46:10,096 INFO L421 ceAbstractionStarter]: At program point L8757(lines 8756 8935) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,096 INFO L425 ceAbstractionStarter]: For program point L8790-1(line 8790) no Hoare annotation was computed. [2018-10-27 00:46:10,096 INFO L421 ceAbstractionStarter]: At program point L8856(lines 8851 8857) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,096 INFO L421 ceAbstractionStarter]: At program point L8823(line 8823) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,096 INFO L421 ceAbstractionStarter]: At program point L8790(line 8790) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,096 INFO L425 ceAbstractionStarter]: For program point L8823-1(line 8823) no Hoare annotation was computed. [2018-10-27 00:46:10,096 INFO L425 ceAbstractionStarter]: For program point L8939(lines 8714 8980) no Hoare annotation was computed. [2018-10-27 00:46:10,096 INFO L421 ceAbstractionStarter]: At program point L8865loopEntry(lines 8865 8868) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point L8865-1(lines 8865 8868) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L421 ceAbstractionStarter]: At program point L8882(line 8882) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point L8882-1(line 8882) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point $Ultimate##10(lines 8761 8933) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L421 ceAbstractionStarter]: At program point L8932(lines 8759 8934) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point L8841(lines 8841 8918) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point L8841-1(lines 8761 8931) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point L8775(lines 8775 8780) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point $Ultimate##11(lines 8761 8933) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point FloppyPowerFINAL(lines 8604 8981) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point L8850(lines 8850 8876) no Hoare annotation was computed. [2018-10-27 00:46:10,105 INFO L425 ceAbstractionStarter]: For program point L8718-1(lines 8718 8721) no Hoare annotation was computed. [2018-10-27 00:46:10,106 INFO L425 ceAbstractionStarter]: For program point L8850-2(lines 8850 8876) no Hoare annotation was computed. [2018-10-27 00:46:10,106 INFO L421 ceAbstractionStarter]: At program point L8718loopEntry(lines 8718 8721) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,106 INFO L421 ceAbstractionStarter]: At program point L8834(line 8834) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,106 INFO L421 ceAbstractionStarter]: At program point L8809(lines 8804 8810) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,106 INFO L421 ceAbstractionStarter]: At program point L8925(lines 8920 8926) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,112 INFO L425 ceAbstractionStarter]: For program point L8892(lines 8892 8914) no Hoare annotation was computed. [2018-10-27 00:46:10,112 INFO L425 ceAbstractionStarter]: For program point L8834-1(line 8834) no Hoare annotation was computed. [2018-10-27 00:46:10,112 INFO L421 ceAbstractionStarter]: At program point L8768(lines 8763 8769) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,112 INFO L421 ceAbstractionStarter]: At program point L8802(line 8802) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,113 INFO L421 ceAbstractionStarter]: At program point L8802-1(lines 8802 8808) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,113 INFO L421 ceAbstractionStarter]: At program point L8852loopEntry(lines 8852 8855) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,113 INFO L425 ceAbstractionStarter]: For program point L8852-1(lines 8852 8855) no Hoare annotation was computed. [2018-10-27 00:46:10,113 INFO L421 ceAbstractionStarter]: At program point FloppyPowerENTRY(lines 8604 8981) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,113 INFO L425 ceAbstractionStarter]: For program point L8753(lines 8753 8936) no Hoare annotation was computed. [2018-10-27 00:46:10,113 INFO L421 ceAbstractionStarter]: At program point L8869(lines 8864 8870) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,113 INFO L421 ceAbstractionStarter]: At program point L8754(lines 8753 8936) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,113 INFO L425 ceAbstractionStarter]: For program point L8812(line 8812) no Hoare annotation was computed. [2018-10-27 00:46:10,113 INFO L421 ceAbstractionStarter]: At program point L8977(line 8977) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv3 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point L8977-1(line 8977) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point L8895(lines 8895 8910) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L421 ceAbstractionStarter]: At program point L8722(lines 8717 8723) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point L8846-1(line 8846) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L421 ceAbstractionStarter]: At program point L8945(line 8945) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point L8945-1(lines 8941 8947) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L421 ceAbstractionStarter]: At program point L8846(line 8846) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (= (_ bv1 32) ~s~0) (not (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point L8805(lines 8805 8808) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point L8772(lines 8772 8784) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point L8772-2(lines 8772 8784) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point RtlFreeUnicodeStringFINAL(lines 22240 22246) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L425 ceAbstractionStarter]: For program point RtlFreeUnicodeStringEXIT(lines 22240 22246) no Hoare annotation was computed. [2018-10-27 00:46:10,122 INFO L428 ceAbstractionStarter]: At program point RtlFreeUnicodeStringENTRY(lines 22240 22246) the Hoare annotation is: true [2018-10-27 00:46:10,123 INFO L428 ceAbstractionStarter]: At program point FloppyPnpCompleteENTRY(lines 8593 8603) the Hoare annotation is: true [2018-10-27 00:46:10,123 INFO L425 ceAbstractionStarter]: For program point FloppyPnpCompleteFINAL(lines 8593 8603) no Hoare annotation was computed. [2018-10-27 00:46:10,123 INFO L425 ceAbstractionStarter]: For program point FloppyPnpCompleteEXIT(lines 8593 8603) no Hoare annotation was computed. [2018-10-27 00:46:10,123 INFO L428 ceAbstractionStarter]: At program point L8599(line 8599) the Hoare annotation is: true [2018-10-27 00:46:10,123 INFO L425 ceAbstractionStarter]: For program point L8599-1(line 8599) no Hoare annotation was computed. [2018-10-27 00:46:10,123 INFO L425 ceAbstractionStarter]: For program point KeReleaseSemaphoreFINAL(lines 21839 21846) no Hoare annotation was computed. [2018-10-27 00:46:10,123 INFO L428 ceAbstractionStarter]: At program point KeReleaseSemaphoreENTRY(lines 21839 21846) the Hoare annotation is: true [2018-10-27 00:46:10,123 INFO L425 ceAbstractionStarter]: For program point KeReleaseSemaphoreEXIT(lines 21839 21846) no Hoare annotation was computed. [2018-10-27 00:46:10,132 INFO L425 ceAbstractionStarter]: For program point L21876(lines 21876 21881) no Hoare annotation was computed. [2018-10-27 00:46:10,132 INFO L425 ceAbstractionStarter]: For program point KeWaitForSingleObjectEXIT(lines 21870 21913) no Hoare annotation was computed. [2018-10-27 00:46:10,132 INFO L425 ceAbstractionStarter]: For program point L21888-1(lines 21874 21912) no Hoare annotation was computed. [2018-10-27 00:46:10,132 INFO L425 ceAbstractionStarter]: For program point L21888(lines 21888 21894) no Hoare annotation was computed. [2018-10-27 00:46:10,132 INFO L425 ceAbstractionStarter]: For program point $Ultimate##16(lines 21902 21909) no Hoare annotation was computed. [2018-10-27 00:46:10,132 INFO L425 ceAbstractionStarter]: For program point $Ultimate##15(lines 21902 21909) no Hoare annotation was computed. [2018-10-27 00:46:10,132 INFO L421 ceAbstractionStarter]: At program point L21901(lines 21900 21910) the Hoare annotation is: (let ((.cse2 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (not (= (bvadd |old(~setEventCalled~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse4 (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse6 (not (= (_ bv0 32) ~pended~0))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse7 (= (_ bv1 32) ~s~0)) (.cse8 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)))) (or .cse0 .cse1 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse8 .cse5 .cse7 .cse6) (or (or .cse0 (not (= (_ bv6 32) |old(~s~0)|)) .cse2 .cse3 .cse4 .cse5 .cse6) .cse7) (or .cse0 .cse1 .cse7 .cse8 .cse5 (not (= (_ bv1 32) ~pended~0))))) [2018-10-27 00:46:10,132 INFO L425 ceAbstractionStarter]: For program point L21875(lines 21875 21896) no Hoare annotation was computed. [2018-10-27 00:46:10,133 INFO L425 ceAbstractionStarter]: For program point L21908(lines 21870 21913) no Hoare annotation was computed. [2018-10-27 00:46:10,133 INFO L421 ceAbstractionStarter]: At program point L21883(lines 21875 21896) the Hoare annotation is: (let ((.cse6 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse7 (not (= (bvadd |old(~setEventCalled~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse8 (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse5 (not (= (_ bv0 32) ~pended~0))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse4 (= (_ bv1 32) ~s~0)) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|))) (and (or .cse0 .cse1 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse2 .cse3 .cse4 .cse5) (or (and (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)) (= |old(~s~0)| ~s~0)) (or .cse0 .cse1 .cse6 .cse7 .cse8 .cse3 .cse5)) (or .cse0 (not (= (_ bv6 32) |old(~s~0)|)) .cse6 .cse7 .cse8 .cse3 .cse5) (or .cse0 .cse1 .cse4 .cse2 .cse3 (not (= (_ bv1 32) ~pended~0))))) [2018-10-27 00:46:10,133 INFO L421 ceAbstractionStarter]: At program point L21890(line 21890) the Hoare annotation is: (let ((.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse5 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse6 (not (= (bvadd |old(~setEventCalled~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse7 (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= (_ bv1 32) ~pended~0))) (or .cse0 .cse1 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse7 .cse3 .cse4) (or .cse0 (not (= (_ bv6 32) |old(~s~0)|)) .cse5 .cse6 .cse7 .cse3 .cse4))) [2018-10-27 00:46:10,155 INFO L421 ceAbstractionStarter]: At program point KeWaitForSingleObjectENTRY(lines 21870 21913) the Hoare annotation is: (let ((.cse6 (and (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)) (= |old(~s~0)| ~s~0))) (.cse7 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse8 (not (= (bvadd |old(~setEventCalled~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse9 (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse5 (not (= (_ bv0 32) ~pended~0))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse4 (= (_ bv1 32) ~s~0)) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|))) (and (or .cse0 .cse1 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse2 .cse3 .cse4 .cse5) (or .cse6 (or .cse0 (not (= (_ bv6 32) |old(~s~0)|)) .cse7 .cse8 .cse9 .cse3 .cse5)) (or .cse6 (or .cse0 .cse1 .cse7 .cse8 .cse9 .cse3 .cse5)) (or .cse0 .cse1 .cse4 .cse2 .cse3 (not (= (_ bv1 32) ~pended~0))))) [2018-10-27 00:46:10,155 INFO L421 ceAbstractionStarter]: At program point L21898(lines 21897 21911) the Hoare annotation is: (let ((.cse2 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse3 (not (= (bvadd |old(~setEventCalled~0)| (_ bv4294967295 32)) (_ bv0 32)))) (.cse4 (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse6 (not (= (_ bv0 32) ~pended~0))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse7 (= (_ bv1 32) ~s~0)) (.cse8 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)))) (or .cse0 .cse1 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse8 .cse5 .cse7 .cse6) (or (or .cse0 (not (= (_ bv6 32) |old(~s~0)|)) .cse2 .cse3 .cse4 .cse5 .cse6) .cse7) (or .cse0 .cse1 .cse7 .cse8 .cse5 (not (= (_ bv1 32) ~pended~0))))) [2018-10-27 00:46:10,155 INFO L428 ceAbstractionStarter]: At program point L3035(line 3035) the Hoare annotation is: true [2018-10-27 00:46:10,155 INFO L428 ceAbstractionStarter]: At program point FloppyUnloadENTRY(lines 3022 3039) the Hoare annotation is: true [2018-10-27 00:46:10,155 INFO L428 ceAbstractionStarter]: At program point L3031(lines 3026 3032) the Hoare annotation is: true [2018-10-27 00:46:10,155 INFO L425 ceAbstractionStarter]: For program point FloppyUnloadEXIT(lines 3022 3039) no Hoare annotation was computed. [2018-10-27 00:46:10,155 INFO L425 ceAbstractionStarter]: For program point L3027-1(lines 3027 3030) no Hoare annotation was computed. [2018-10-27 00:46:10,155 INFO L428 ceAbstractionStarter]: At program point L3027loopEntry(lines 3027 3030) the Hoare annotation is: true [2018-10-27 00:46:10,156 INFO L425 ceAbstractionStarter]: For program point FloppyUnloadFINAL(lines 3022 3039) no Hoare annotation was computed. [2018-10-27 00:46:10,156 INFO L425 ceAbstractionStarter]: For program point L21768(lines 21768 21774) no Hoare annotation was computed. [2018-10-27 00:46:10,156 INFO L421 ceAbstractionStarter]: At program point IofCompleteRequestENTRY(lines 21764 21777) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|))) (and (or (or .cse0 .cse1 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 (not (= (_ bv0 32) ~pended~0))) (= |old(~s~0)| ~s~0)) (or .cse0 .cse1 (= (_ bv1 32) ~s~0) (not (= ~compRegistered~0 (_ bv0 32))) .cse2))) [2018-10-27 00:46:10,173 INFO L425 ceAbstractionStarter]: For program point L21772-1(lines 21764 21777) no Hoare annotation was computed. [2018-10-27 00:46:10,173 INFO L425 ceAbstractionStarter]: For program point IofCompleteRequestEXIT(lines 21764 21777) no Hoare annotation was computed. [2018-10-27 00:46:10,173 INFO L421 ceAbstractionStarter]: At program point L21772(line 21772) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) |old(~s~0)|))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|))) (and (or .cse0 .cse1 (not (= ~compRegistered~0 (_ bv0 32))) .cse2) (or .cse0 .cse1 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 (not (= (_ bv0 32) ~pended~0))))) [2018-10-27 00:46:10,173 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,173 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,173 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,173 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L428 ceAbstractionStarter]: At program point ##fun~~PDRIVER_OBJECT~0~X~~PUNICODE_STRING~0~TO~~NTSTATUS~0ENTRY(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,174 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDRIVER_OBJECT~0~X~~PUNICODE_STRING~0~TO~~NTSTATUS~0EXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDRIVER_OBJECT~0~X~~PUNICODE_STRING~0~TO~~NTSTATUS~0FINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~X~~PVOID~0~TO~~NTSTATUS~0FINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~X~~PVOID~0~TO~~NTSTATUS~0EXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L428 ceAbstractionStarter]: At program point ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~X~~PVOID~0~TO~~NTSTATUS~0ENTRY(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point MmPageEntireDriverEXIT(lines 21969 21975) no Hoare annotation was computed. [2018-10-27 00:46:10,174 INFO L428 ceAbstractionStarter]: At program point MmPageEntireDriverENTRY(lines 21969 21975) the Hoare annotation is: true [2018-10-27 00:46:10,174 INFO L425 ceAbstractionStarter]: For program point MmPageEntireDriverFINAL(lines 21969 21975) no Hoare annotation was computed. [2018-10-27 00:46:10,197 INFO L425 ceAbstractionStarter]: For program point L22233(lines 22217 22238) no Hoare annotation was computed. [2018-10-27 00:46:10,197 INFO L428 ceAbstractionStarter]: At program point L22226(lines 22225 22235) the Hoare annotation is: true [2018-10-27 00:46:10,197 INFO L428 ceAbstractionStarter]: At program point L22223(lines 22222 22236) the Hoare annotation is: true [2018-10-27 00:46:10,197 INFO L425 ceAbstractionStarter]: For program point RtlDeleteRegistryValueEXIT(lines 22217 22238) no Hoare annotation was computed. [2018-10-27 00:46:10,197 INFO L425 ceAbstractionStarter]: For program point L22222(lines 22222 22236) no Hoare annotation was computed. [2018-10-27 00:46:10,197 INFO L428 ceAbstractionStarter]: At program point RtlDeleteRegistryValueENTRY(lines 22217 22238) the Hoare annotation is: true [2018-10-27 00:46:10,197 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 22227 22234) no Hoare annotation was computed. [2018-10-27 00:46:10,197 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 22227 22234) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point mallocFINAL(lines 21166 21172) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point mallocEXIT(lines 21166 21172) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L428 ceAbstractionStarter]: At program point mallocENTRY(lines 21166 21172) the Hoare annotation is: true [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,198 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDRIVER_OBJECT~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,198 INFO L428 ceAbstractionStarter]: At program point ##fun~~PDRIVER_OBJECT~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point ##fun~~PDRIVER_OBJECT~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point IoDeleteDeviceEXIT(lines 21477 21483) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point IoDeleteDeviceFINAL(lines 21477 21483) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L428 ceAbstractionStarter]: At program point IoDeleteDeviceENTRY(lines 21477 21483) the Hoare annotation is: true [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point ExAcquireFastMutexEXIT(lines 21174 21180) no Hoare annotation was computed. [2018-10-27 00:46:10,198 INFO L428 ceAbstractionStarter]: At program point ExAcquireFastMutexENTRY(lines 21174 21180) the Hoare annotation is: true [2018-10-27 00:46:10,198 INFO L425 ceAbstractionStarter]: For program point ExAcquireFastMutexFINAL(lines 21174 21180) no Hoare annotation was computed. [2018-10-27 00:46:10,199 INFO L425 ceAbstractionStarter]: For program point RtlQueryRegistryValuesEXIT(lines 22271 22293) no Hoare annotation was computed. [2018-10-27 00:46:10,199 INFO L428 ceAbstractionStarter]: At program point RtlQueryRegistryValuesENTRY(lines 22271 22293) the Hoare annotation is: true [2018-10-27 00:46:10,209 INFO L428 ceAbstractionStarter]: At program point L22278(lines 22277 22291) the Hoare annotation is: true [2018-10-27 00:46:10,209 INFO L428 ceAbstractionStarter]: At program point L22281(lines 22280 22290) the Hoare annotation is: true [2018-10-27 00:46:10,209 INFO L425 ceAbstractionStarter]: For program point L22277(lines 22277 22291) no Hoare annotation was computed. [2018-10-27 00:46:10,209 INFO L425 ceAbstractionStarter]: For program point L22288(lines 22271 22293) no Hoare annotation was computed. [2018-10-27 00:46:10,209 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 22282 22289) no Hoare annotation was computed. [2018-10-27 00:46:10,210 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 22282 22289) no Hoare annotation was computed. [2018-10-27 00:46:10,210 INFO L425 ceAbstractionStarter]: For program point L4763(lines 4763 4770) no Hoare annotation was computed. [2018-10-27 00:46:10,210 INFO L425 ceAbstractionStarter]: For program point L4796-1(lines 4796 4797) no Hoare annotation was computed. [2018-10-27 00:46:10,210 INFO L421 ceAbstractionStarter]: At program point L4763-1(lines 4763 4770) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4 .cse5))) [2018-10-27 00:46:10,210 INFO L421 ceAbstractionStarter]: At program point L4701(lines 4696 4702) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (= (_ bv0 32) ~pended~0)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5)) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse5 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse4))) [2018-10-27 00:46:10,210 INFO L421 ceAbstractionStarter]: At program point L4796(lines 4796 4797) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4 .cse5))) [2018-10-27 00:46:10,210 INFO L425 ceAbstractionStarter]: For program point L4697(lines 4697 4700) no Hoare annotation was computed. [2018-10-27 00:46:10,210 INFO L421 ceAbstractionStarter]: At program point L4722(line 4722) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse5))) [2018-10-27 00:46:10,229 INFO L425 ceAbstractionStarter]: For program point L4689(lines 4689 4716) no Hoare annotation was computed. [2018-10-27 00:46:10,229 INFO L421 ceAbstractionStarter]: At program point L4722-1(lines 4722 4728) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse5))) [2018-10-27 00:46:10,229 INFO L421 ceAbstractionStarter]: At program point L4813(line 4813) the Hoare annotation is: (let ((.cse8 (= (_ bv0 32) ~pended~0)) (.cse9 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32))) (.cse10 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse7 (= (_ bv1 32) ~s~0))) (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not .cse7)) (.cse2 (and .cse7 .cse8 .cse9 .cse10 (= (_ bv3221225473 32) FlQueueIrpToThread_~status~0))) (.cse3 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (and (= FlQueueIrpToThread_~status~0 (_ bv0 32)) .cse7 .cse8 (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32))) .cse9 .cse10 (= (_ bv0 32) ~compRegistered~0))) (.cse6 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse3 .cse4 .cse5 .cse6)))) [2018-10-27 00:46:10,229 INFO L425 ceAbstractionStarter]: For program point L4813-1(line 4813) no Hoare annotation was computed. [2018-10-27 00:46:10,229 INFO L421 ceAbstractionStarter]: At program point L4681(line 4681) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse5))) [2018-10-27 00:46:10,229 INFO L425 ceAbstractionStarter]: For program point L4681-1(line 4681) no Hoare annotation was computed. [2018-10-27 00:46:10,229 INFO L425 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-10-27 00:46:10,229 INFO L421 ceAbstractionStarter]: At program point L4735(line 4735) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse5))) [2018-10-27 00:46:10,250 INFO L425 ceAbstractionStarter]: For program point L4896-1(lines 4892 4898) no Hoare annotation was computed. [2018-10-27 00:46:10,250 INFO L425 ceAbstractionStarter]: For program point L4735-1(line 4735) no Hoare annotation was computed. [2018-10-27 00:46:10,251 INFO L425 ceAbstractionStarter]: For program point L4801(lines 4801 4828) no Hoare annotation was computed. [2018-10-27 00:46:10,251 INFO L421 ceAbstractionStarter]: At program point L4896(line 4896) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4))) [2018-10-27 00:46:10,251 INFO L425 ceAbstractionStarter]: For program point FlQueueIrpToThreadEXIT(lines 4533 4919) no Hoare annotation was computed. [2018-10-27 00:46:10,251 INFO L425 ceAbstractionStarter]: For program point L4892(lines 4892 4898) no Hoare annotation was computed. [2018-10-27 00:46:10,251 INFO L425 ceAbstractionStarter]: For program point L4760-1(line 4760) no Hoare annotation was computed. [2018-10-27 00:46:10,251 INFO L421 ceAbstractionStarter]: At program point L4694(line 4694) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (= (_ bv0 32) ~pended~0)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5)) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse5 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse4))) [2018-10-27 00:46:10,251 INFO L421 ceAbstractionStarter]: At program point L4760(line 4760) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse5))) [2018-10-27 00:46:10,251 INFO L421 ceAbstractionStarter]: At program point L4694-1(lines 4694 4700) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (= (_ bv0 32) ~pended~0)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5)) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse5 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse4))) [2018-10-27 00:46:10,264 INFO L425 ceAbstractionStarter]: For program point L4810(lines 4810 4817) no Hoare annotation was computed. [2018-10-27 00:46:10,265 INFO L421 ceAbstractionStarter]: At program point L4810-2(lines 4810 4817) the Hoare annotation is: (let ((.cse9 (= (_ bv1 32) ~s~0))) (let ((.cse2 (= (_ bv3221225473 32) FlQueueIrpToThread_~status~0)) (.cse6 (= FlQueueIrpToThread_~status~0 (_ bv0 32))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not .cse9)) (.cse3 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32)))) (.cse4 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse10 (= (_ bv0 32) ~pended~0)) (.cse7 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (let ((.cse8 (and .cse9 .cse10 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32))))) (or .cse0 .cse1 (and .cse8 .cse2) (and .cse6 .cse8) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse5 .cse7)) (or .cse0 .cse1 .cse3 .cse4 .cse5 (and .cse10 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse7)))) [2018-10-27 00:46:10,265 INFO L425 ceAbstractionStarter]: For program point L4864-1(lines 4750 4866) no Hoare annotation was computed. [2018-10-27 00:46:10,265 INFO L421 ceAbstractionStarter]: At program point L4864(line 4864) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (= (_ bv0 32) ~pended~0)) (.cse4 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5)) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse5 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse4))) [2018-10-27 00:46:10,265 INFO L421 ceAbstractionStarter]: At program point L4823(line 4823) the Hoare annotation is: (let ((.cse9 (= (_ bv1 32) ~s~0))) (let ((.cse2 (= (_ bv3221225473 32) FlQueueIrpToThread_~status~0)) (.cse6 (= FlQueueIrpToThread_~status~0 (_ bv0 32))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not .cse9)) (.cse3 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32)))) (.cse4 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse10 (= (_ bv0 32) ~pended~0)) (.cse7 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (let ((.cse8 (and .cse9 .cse10 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32))))) (or .cse0 .cse1 (and .cse8 .cse2) (and .cse6 .cse8) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse5 .cse7)) (or .cse0 .cse1 .cse3 .cse4 .cse5 (and .cse10 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse7)))) [2018-10-27 00:46:10,265 INFO L425 ceAbstractionStarter]: For program point L4823-1(line 4823) no Hoare annotation was computed. [2018-10-27 00:46:10,265 INFO L425 ceAbstractionStarter]: For program point L4819(line 4819) no Hoare annotation was computed. [2018-10-27 00:46:10,265 INFO L425 ceAbstractionStarter]: For program point FlQueueIrpToThreadFINAL(lines 4533 4919) no Hoare annotation was computed. [2018-10-27 00:46:10,278 INFO L421 ceAbstractionStarter]: At program point L4807(line 4807) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (= FlQueueIrpToThread_~status~0 (_ bv0 32))) (.cse5 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse6 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse7 (= (_ bv3221225473 32) FlQueueIrpToThread_~status~0)) (.cse8 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (let ((.cse3 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (or .cse0 .cse1 (and .cse2 .cse3 .cse4) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse5 .cse6 (and .cse3 .cse4 .cse7) .cse8)) (or .cse0 .cse1 (and .cse2 .cse4) (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse5 .cse6 (and .cse4 .cse7) .cse8))) [2018-10-27 00:46:10,278 INFO L425 ceAbstractionStarter]: For program point L4807-1(line 4807) no Hoare annotation was computed. [2018-10-27 00:46:10,278 INFO L421 ceAbstractionStarter]: At program point FlQueueIrpToThreadENTRY(lines 4533 4919) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse5))) [2018-10-27 00:46:10,278 INFO L421 ceAbstractionStarter]: At program point L4766(line 4766) the Hoare annotation is: (let ((.cse6 (= (_ bv1 32) ~s~0))) (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not .cse6)) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (and .cse6 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32))) (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32)) (= (_ bv0 32) ~compRegistered~0))) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 .cse4 .cse5)))) [2018-10-27 00:46:10,279 INFO L421 ceAbstractionStarter]: At program point L4729(lines 4724 4730) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and .cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) .cse5))) [2018-10-27 00:46:10,279 INFO L421 ceAbstractionStarter]: At program point L4915(line 4915) the Hoare annotation is: (let ((.cse2 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32)))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse6 (= (_ bv1 32) ~pended~0)) (.cse3 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~PagingReferenceCount~0 (_ bv0 32)) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse6 .cse3 .cse4 .cse5))) [2018-10-27 00:46:10,289 INFO L425 ceAbstractionStarter]: For program point L4915-1(line 4915) no Hoare annotation was computed. [2018-10-27 00:46:10,289 INFO L425 ceAbstractionStarter]: For program point L4725(lines 4725 4728) no Hoare annotation was computed. [2018-10-27 00:46:10,289 INFO L425 ceAbstractionStarter]: For program point L4853(lines 4853 4857) no Hoare annotation was computed. [2018-10-27 00:46:10,289 INFO L421 ceAbstractionStarter]: At program point L4911(line 4911) the Hoare annotation is: (let ((.cse2 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32)))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse6 (= (_ bv1 32) ~pended~0)) (.cse3 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse4 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= ~PagingReferenceCount~0 (_ bv0 32))) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse6 .cse3 .cse4 .cse5))) [2018-10-27 00:46:10,289 INFO L425 ceAbstractionStarter]: For program point L4750(lines 4750 4866) no Hoare annotation was computed. [2018-10-27 00:46:10,289 INFO L425 ceAbstractionStarter]: For program point L4911-1(line 4911) no Hoare annotation was computed. [2018-10-27 00:46:10,290 INFO L421 ceAbstractionStarter]: At program point L4849(line 4849) the Hoare annotation is: (let ((.cse8 (= (_ bv1 32) ~s~0))) (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not .cse8)) (.cse7 (= FlQueueIrpToThread_~status~0 (_ bv0 32))) (.cse4 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse9 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv3221225473 32) FlQueueIrpToThread_~status~0)) (.cse6 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (let ((.cse2 (and .cse8 .cse9 (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32))) (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32)) (= (_ bv0 32) ~compRegistered~0)))) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (and .cse2 .cse3) .cse4 .cse5 .cse6 (and .cse7 .cse2))) (let ((.cse10 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (or .cse0 .cse1 (and .cse7 .cse10 .cse9) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse4 .cse5 (and .cse10 .cse9 .cse3) .cse6))))) [2018-10-27 00:46:10,290 INFO L425 ceAbstractionStarter]: For program point L4849-1(line 4849) no Hoare annotation was computed. [2018-10-27 00:46:10,290 INFO L421 ceAbstractionStarter]: At program point L4845(line 4845) the Hoare annotation is: (let ((.cse8 (= (_ bv1 32) ~s~0))) (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not .cse8)) (.cse7 (= FlQueueIrpToThread_~status~0 (_ bv0 32))) (.cse4 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse5 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse9 (= (_ bv0 32) ~pended~0)) (.cse3 (= (_ bv3221225473 32) FlQueueIrpToThread_~status~0)) (.cse6 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (let ((.cse2 (and .cse8 .cse9 (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32))) (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32)) (= (_ bv0 32) ~compRegistered~0)))) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) (and .cse2 .cse3) .cse4 .cse5 .cse6 (and .cse7 .cse2))) (let ((.cse10 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (or .cse0 .cse1 (and .cse7 .cse10 .cse9) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse4 .cse5 (and .cse10 .cse9 .cse3) .cse6))))) [2018-10-27 00:46:10,309 INFO L425 ceAbstractionStarter]: For program point L4845-1(line 4845) no Hoare annotation was computed. [2018-10-27 00:46:10,309 INFO L421 ceAbstractionStarter]: At program point L4841(lines 4841 4842) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse1 (not (= (_ bv1 32) ~s~0))) (.cse4 (= (_ bv0 32) ~pended~0)) (.cse2 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse5 (not (= (_ bv0 32) |old(~pended~0)|)))) (and (or .cse0 .cse1 (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) .cse2 .cse3 (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) .cse4) .cse5) (or .cse0 .cse1 (not (= (bvadd |old(~PagingReferenceCount~0)| (_ bv4294967295 32)) (_ bv0 32))) .cse4 .cse2 .cse3 .cse5))) [2018-10-27 00:46:10,309 INFO L425 ceAbstractionStarter]: For program point L4841-1(lines 4841 4842) no Hoare annotation was computed. [2018-10-27 00:46:10,309 INFO L425 ceAbstractionStarter]: For program point L21754-1(lines 21736 21758) no Hoare annotation was computed. [2018-10-27 00:46:10,309 INFO L425 ceAbstractionStarter]: For program point L21696-1(line 21696) no Hoare annotation was computed. [2018-10-27 00:46:10,309 INFO L421 ceAbstractionStarter]: At program point L21696(line 21696) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse5 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse3 (not (= (_ bv3 32) |old(~s~0)|))) (.cse4 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (_ bv1 32) ~pended~0)) .cse3) (or (= |old(~s~0)| ~s~0) (or .cse0 .cse5 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse4))) (or .cse0 .cse5 .cse1 .cse2 .cse3 .cse4))) [2018-10-27 00:46:10,310 INFO L421 ceAbstractionStarter]: At program point L21754(line 21754) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse5 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse3 (not (= (_ bv3 32) |old(~s~0)|))) (.cse4 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse4)) (or .cse0 .cse1 .cse2 (not (= (_ bv1 32) ~pended~0)) .cse3) (or .cse0 .cse5 .cse1 .cse2 .cse3 .cse4))) [2018-10-27 00:46:10,310 INFO L425 ceAbstractionStarter]: For program point L21701(lines 21701 21707) no Hoare annotation was computed. [2018-10-27 00:46:10,310 INFO L421 ceAbstractionStarter]: At program point L21713(lines 21712 21735) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse3 (= (_ bv3 32) ~s~0)) (.cse6 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv3 32) |old(~s~0)|))) (.cse5 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse1 .cse2 (not (= (_ bv1 32) ~pended~0)) .cse4) (or (and (= (_ bv5 32) ~s~0) (= (bvadd IofCallDriver_~__cil_tmp9~27 (_ bv1073741802 32)) (_ bv0 32)) (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (or .cse0 .cse6 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse5))) (or .cse0 .cse3 .cse6 .cse1 .cse2 .cse4 .cse5))) [2018-10-27 00:46:10,323 INFO L425 ceAbstractionStarter]: For program point L21693(lines 21693 21711) no Hoare annotation was computed. [2018-10-27 00:46:10,324 INFO L421 ceAbstractionStarter]: At program point IofCallDriverENTRY(lines 21682 21761) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse3 (= (_ bv3 32) ~s~0)) (.cse6 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv3 32) |old(~s~0)|))) (.cse5 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse1 .cse2 (not (= (_ bv1 32) ~pended~0)) .cse4) (or (= |old(~s~0)| ~s~0) (or .cse0 .cse6 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse5))) (or .cse0 .cse3 .cse6 .cse1 .cse2 .cse4 .cse5))) [2018-10-27 00:46:10,324 INFO L425 ceAbstractionStarter]: For program point L21693-1(lines 21692 21760) no Hoare annotation was computed. [2018-10-27 00:46:10,324 INFO L421 ceAbstractionStarter]: At program point L21731(lines 21692 21760) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse3 (= (_ bv3 32) ~s~0)) (.cse9 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv3 32) |old(~s~0)|))) (.cse5 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4 .cse5) (let ((.cse6 (= (_ bv5 32) ~s~0)) (.cse7 (= (bvadd IofCallDriver_~__cil_tmp9~27 (_ bv1073741802 32)) (_ bv0 32))) (.cse8 (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)))) (or (and (or (and (= (_ bv3221225473 32) IofCallDriver_~returnVal2~0) .cse6) (and (= (_ bv0 32) IofCallDriver_~returnVal2~0) .cse6)) .cse7 .cse8) (and .cse6 .cse7 .cse8 (= (_ bv259 32) IofCallDriver_~returnVal2~0)) (or .cse0 .cse9 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse5)))) (or .cse0 .cse1 .cse2 .cse3 (not (= (_ bv1 32) ~pended~0)) .cse4) (or .cse0 .cse3 .cse9 .cse1 .cse2 .cse4 .cse5))) [2018-10-27 00:46:10,324 INFO L425 ceAbstractionStarter]: For program point IofCallDriverFINAL(lines 21682 21761) no Hoare annotation was computed. [2018-10-27 00:46:10,324 INFO L421 ceAbstractionStarter]: At program point L21719(lines 21718 21733) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse3 (= (_ bv3 32) ~s~0)) (.cse6 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv3 32) |old(~s~0)|))) (.cse5 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse1 .cse2 (not (= (_ bv1 32) ~pended~0)) .cse4) (or (and (= (_ bv5 32) ~s~0) (= (bvadd IofCallDriver_~__cil_tmp9~27 (_ bv1073741802 32)) (_ bv0 32)) (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (or .cse0 .cse6 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse5))) (or .cse0 .cse3 .cse6 .cse1 .cse2 .cse4 .cse5))) [2018-10-27 00:46:10,340 INFO L425 ceAbstractionStarter]: For program point L21715(lines 21715 21734) no Hoare annotation was computed. [2018-10-27 00:46:10,340 INFO L425 ceAbstractionStarter]: For program point IofCallDriverEXIT(lines 21682 21761) no Hoare annotation was computed. [2018-10-27 00:46:10,340 INFO L421 ceAbstractionStarter]: At program point L21703(line 21703) the Hoare annotation is: (let ((.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse3 (not (= (_ bv3 32) |old(~s~0)|))) (.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse5 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= (_ bv1 32) ~pended~0)) .cse3) (or .cse0 .cse5 .cse1 .cse2 .cse3 .cse4) (or (and (= (bvadd IofCallDriver_~__cil_tmp9~27 (_ bv1073741802 32)) (_ bv0 32)) (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32)) (= |old(~s~0)| ~s~0)) (or .cse0 .cse5 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse4))))) [2018-10-27 00:46:10,340 INFO L425 ceAbstractionStarter]: For program point $Ultimate##12(lines 21720 21732) no Hoare annotation was computed. [2018-10-27 00:46:10,340 INFO L425 ceAbstractionStarter]: For program point $Ultimate##11(lines 21720 21732) no Hoare annotation was computed. [2018-10-27 00:46:10,340 INFO L425 ceAbstractionStarter]: For program point L21740(lines 21740 21757) no Hoare annotation was computed. [2018-10-27 00:46:10,341 INFO L425 ceAbstractionStarter]: For program point L21749(lines 21749 21756) no Hoare annotation was computed. [2018-10-27 00:46:10,341 INFO L421 ceAbstractionStarter]: At program point L21716(lines 21715 21734) the Hoare annotation is: (let ((.cse0 (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|))) (.cse3 (= (_ bv3 32) ~s~0)) (.cse6 (not (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) (.cse1 (not (= ~compRegistered~0 (_ bv0 32)))) (.cse2 (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|)) (.cse4 (not (= (_ bv3 32) |old(~s~0)|))) (.cse5 (not (= (_ bv0 32) ~pended~0)))) (and (or .cse0 (not (= ~PagingReferenceCount~0 (_ bv0 32))) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse1 .cse2 (not (= (_ bv1 32) ~pended~0)) .cse4) (or (and (= (_ bv5 32) ~s~0) (= (bvadd IofCallDriver_~__cil_tmp9~27 (_ bv1073741802 32)) (_ bv0 32)) (= (bvadd ~setEventCalled~0 (_ bv4294967295 32)) (_ bv0 32))) (or .cse0 .cse6 (or (not (= (_ bv1 32) |old(~s~0)|)) (not (= (bvadd ~compRegistered~0 (_ bv4294967295 32)) (_ bv0 32))) .cse2 .cse5))) (or .cse0 .cse3 .cse6 .cse1 .cse2 .cse4 .cse5))) [2018-10-27 00:46:10,341 INFO L425 ceAbstractionStarter]: For program point L21741(lines 21741 21747) no Hoare annotation was computed. [2018-10-27 00:46:10,341 INFO L425 ceAbstractionStarter]: For program point L5717(lines 5717 6664) no Hoare annotation was computed. [2018-10-27 00:46:10,341 INFO L425 ceAbstractionStarter]: For program point L6510(lines 6510 6524) no Hoare annotation was computed. [2018-10-27 00:46:10,355 INFO L425 ceAbstractionStarter]: For program point L6576(lines 6576 6617) no Hoare annotation was computed. [2018-10-27 00:46:10,355 INFO L421 ceAbstractionStarter]: At program point L6609(lines 6604 6610) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,355 INFO L425 ceAbstractionStarter]: For program point L5982(lines 5982 6057) no Hoare annotation was computed. [2018-10-27 00:46:10,355 INFO L421 ceAbstractionStarter]: At program point L5718(lines 5717 6664) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,355 INFO L425 ceAbstractionStarter]: For program point L5817(lines 5817 5820) no Hoare annotation was computed. [2018-10-27 00:46:10,355 INFO L425 ceAbstractionStarter]: For program point L6676(lines 6676 6730) no Hoare annotation was computed. [2018-10-27 00:46:10,355 INFO L421 ceAbstractionStarter]: At program point L6578loopEntry(lines 6578 6581) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,355 INFO L425 ceAbstractionStarter]: For program point L6446(lines 6446 6472) no Hoare annotation was computed. [2018-10-27 00:46:10,355 INFO L425 ceAbstractionStarter]: For program point L6578-1(lines 6578 6581) no Hoare annotation was computed. [2018-10-27 00:46:10,355 INFO L421 ceAbstractionStarter]: At program point L6083loopEntry(lines 6083 6086) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,356 INFO L425 ceAbstractionStarter]: For program point L6083-1(lines 6083 6086) no Hoare annotation was computed. [2018-10-27 00:46:10,356 INFO L421 ceAbstractionStarter]: At program point L5918(lines 5696 6671) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,356 INFO L425 ceAbstractionStarter]: For program point L5687(lines 5687 6674) no Hoare annotation was computed. [2018-10-27 00:46:10,356 INFO L425 ceAbstractionStarter]: For program point L5720(lines 5720 6663) no Hoare annotation was computed. [2018-10-27 00:46:10,356 INFO L425 ceAbstractionStarter]: For program point L5588-1(line 5588) no Hoare annotation was computed. [2018-10-27 00:46:10,356 INFO L425 ceAbstractionStarter]: For program point L6612(line 6612) no Hoare annotation was computed. [2018-10-27 00:46:10,356 INFO L421 ceAbstractionStarter]: At program point L5588(line 5588) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv0 32) ~pended~0) (= (_ bv2 32) ~s~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741536 32)) (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-10-27 00:46:10,367 INFO L421 ceAbstractionStarter]: At program point L5688(lines 5687 6674) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,367 INFO L421 ceAbstractionStarter]: At program point L5821(lines 5816 5822) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,367 INFO L421 ceAbstractionStarter]: At program point L5623(line 5623) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,367 INFO L425 ceAbstractionStarter]: For program point L5623-1(line 5623) no Hoare annotation was computed. [2018-10-27 00:46:10,367 INFO L425 ceAbstractionStarter]: For program point L6416(lines 6416 6476) no Hoare annotation was computed. [2018-10-27 00:46:10,367 INFO L421 ceAbstractionStarter]: At program point L5954(line 5954) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,367 INFO L425 ceAbstractionStarter]: For program point L5954-1(line 5954) no Hoare annotation was computed. [2018-10-27 00:46:10,367 INFO L425 ceAbstractionStarter]: For program point L5690(lines 5690 6673) no Hoare annotation was computed. [2018-10-27 00:46:10,367 INFO L421 ceAbstractionStarter]: At program point L6582(lines 6577 6583) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,367 INFO L421 ceAbstractionStarter]: At program point L6450(line 6450) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741275 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,387 INFO L425 ceAbstractionStarter]: For program point L6318(lines 6318 6323) no Hoare annotation was computed. [2018-10-27 00:46:10,387 INFO L425 ceAbstractionStarter]: For program point L6252-1(lines 6252 6255) no Hoare annotation was computed. [2018-10-27 00:46:10,388 INFO L421 ceAbstractionStarter]: At program point L6252loopEntry(lines 6252 6255) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (_ bv0 32) ~pended~0))) (or (and .cse0 .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv2147483643 32)) (_ bv0 32))) (and .cse0 .cse1 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32))))) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,388 INFO L421 ceAbstractionStarter]: At program point L6087(lines 6082 6088) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,388 INFO L421 ceAbstractionStarter]: At program point L6186-3(lines 6186 6273) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (_ bv0 32) ~pended~0))) (or (and .cse0 .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv2147483643 32)) (_ bv0 32))) (and .cse0 .cse1 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32))))) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,388 INFO L425 ceAbstractionStarter]: For program point L6186-1(lines 6186 6273) no Hoare annotation was computed. [2018-10-27 00:46:10,388 INFO L421 ceAbstractionStarter]: At program point L5691(lines 5690 6673) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,388 INFO L425 ceAbstractionStarter]: For program point L6187(line 6187) no Hoare annotation was computed. [2018-10-27 00:46:10,388 INFO L425 ceAbstractionStarter]: For program point L5956(lines 5956 5968) no Hoare annotation was computed. [2018-10-27 00:46:10,388 INFO L421 ceAbstractionStarter]: At program point L6716(line 6716) the Hoare annotation is: (let ((.cse4 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~s~0)) (.cse5 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0))) (let ((.cse3 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32))) (.cse0 (and (let ((.cse6 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32)))) (or (and .cse1 .cse2 .cse6 .cse4) (and .cse1 .cse5 .cse2 .cse6))) (= FloppyDeviceControl_~__cil_tmp488~0 (_ bv0 32))))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) .cse0) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and (or (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741789 32)) (_ bv0 32))) (and .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741275 32)) (_ bv0 32)) .cse2) (or (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741811 32)) (_ bv0 32))) (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv2147483643 32)) (_ bv0 32)))) (and .cse1 .cse2 .cse3) (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741101 32)) (_ bv0 32)))) .cse4) (and .cse3 .cse0) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~pended~0) (or (and .cse1 .cse5) (and .cse1 .cse4)))))) [2018-10-27 00:46:10,400 INFO L421 ceAbstractionStarter]: At program point L6684-1(lines 6684 6723) the Hoare annotation is: (let ((.cse3 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse1 (= (_ bv1 32) ~s~0)) (.cse4 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse2 (= (_ bv0 32) ~pended~0))) (let ((.cse0 (let ((.cse5 (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32)))) (.cse6 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32))) (.cse7 (= (_ bv0 32) ~compRegistered~0))) (or (and .cse1 .cse2 .cse5 .cse6 .cse3 .cse7) (and .cse1 .cse4 .cse2 .cse5 .cse6 .cse7))))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) .cse0) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and (or (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741789 32)) (_ bv0 32))) (and .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741275 32)) (_ bv0 32)) .cse2) (or (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741811 32)) (_ bv0 32))) (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv2147483643 32)) (_ bv0 32)))) (and .cse1 .cse2 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741101 32)) (_ bv0 32)))) .cse3) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) .cse0) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~pended~0) (or (and .cse1 .cse4) (and .cse1 .cse3)))))) [2018-10-27 00:46:10,401 INFO L425 ceAbstractionStarter]: For program point L5693(lines 5693 6672) no Hoare annotation was computed. [2018-10-27 00:46:10,401 INFO L425 ceAbstractionStarter]: For program point L6684(lines 6684 6723) no Hoare annotation was computed. [2018-10-27 00:46:10,401 INFO L421 ceAbstractionStarter]: At program point L6519(line 6519) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv2147483643 32)) (_ bv0 32)) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,401 INFO L421 ceAbstractionStarter]: At program point L6420(line 6420) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741275 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,410 INFO L425 ceAbstractionStarter]: For program point L6090(line 6090) no Hoare annotation was computed. [2018-10-27 00:46:10,411 INFO L425 ceAbstractionStarter]: For program point L5991(lines 5991 5996) no Hoare annotation was computed. [2018-10-27 00:46:10,411 INFO L421 ceAbstractionStarter]: At program point L5958loopEntry(lines 5958 5961) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,411 INFO L425 ceAbstractionStarter]: For program point L6024(lines 6024 6053) no Hoare annotation was computed. [2018-10-27 00:46:10,411 INFO L425 ceAbstractionStarter]: For program point L5958-1(lines 5958 5961) no Hoare annotation was computed. [2018-10-27 00:46:10,411 INFO L421 ceAbstractionStarter]: At program point L5694(lines 5693 6672) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,411 INFO L421 ceAbstractionStarter]: At program point L6619(lines 5723 6662) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,411 INFO L425 ceAbstractionStarter]: For program point L6685(lines 6685 6713) no Hoare annotation was computed. [2018-10-27 00:46:10,411 INFO L421 ceAbstractionStarter]: At program point L6355-1(line 6355) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,411 INFO L421 ceAbstractionStarter]: At program point L6355(line 6355) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,411 INFO L421 ceAbstractionStarter]: At program point L6256(lines 6251 6257) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (let ((.cse0 (= (_ bv1 32) ~s~0)) (.cse1 (= (_ bv0 32) ~pended~0))) (or (and .cse0 .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv2147483643 32)) (_ bv0 32))) (and .cse0 .cse1 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32))))) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,432 INFO L425 ceAbstractionStarter]: For program point FloppyDeviceControlEXIT(lines 4953 6733) no Hoare annotation was computed. [2018-10-27 00:46:10,432 INFO L421 ceAbstractionStarter]: At program point L5563(line 5563) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,432 INFO L425 ceAbstractionStarter]: For program point L5563-1(line 5563) no Hoare annotation was computed. [2018-10-27 00:46:10,432 INFO L425 ceAbstractionStarter]: For program point L6356(line 6356) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L421 ceAbstractionStarter]: At program point L6059(lines 5699 6670) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L5696(lines 5696 6671) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L6291(lines 6291 6561) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L6159(lines 6159 6177) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L6192-1(lines 6192 6196) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L6192(lines 6192 6196) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L6159-2(lines 6159 6177) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L5829(lines 5829 5846) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L425 ceAbstractionStarter]: For program point L6688(lines 6688 6712) no Hoare annotation was computed. [2018-10-27 00:46:10,433 INFO L421 ceAbstractionStarter]: At program point L5962(lines 5957 5963) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,433 INFO L421 ceAbstractionStarter]: At program point L5896-1(line 5896) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,459 INFO L421 ceAbstractionStarter]: At program point L5896(line 5896) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,459 INFO L425 ceAbstractionStarter]: For program point L6590(lines 6590 6602) no Hoare annotation was computed. [2018-10-27 00:46:10,459 INFO L425 ceAbstractionStarter]: For program point L6656-1(line 6656) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L421 ceAbstractionStarter]: At program point L6656(line 6656) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (_ bv3 32) ~s~0)) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,460 INFO L421 ceAbstractionStarter]: At program point L6293loopEntry(lines 6293 6296) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,460 INFO L425 ceAbstractionStarter]: For program point L6293-1(lines 6293 6296) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L421 ceAbstractionStarter]: At program point L6161loopEntry(lines 6161 6164) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,460 INFO L425 ceAbstractionStarter]: For program point L6161-1(lines 6161 6164) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L425 ceAbstractionStarter]: For program point L5897(line 5897) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L425 ceAbstractionStarter]: For program point L5699(lines 5699 6670) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L425 ceAbstractionStarter]: For program point L6624-1(lines 6620 6626) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L421 ceAbstractionStarter]: At program point L6624(line 6624) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,460 INFO L425 ceAbstractionStarter]: For program point L6691(lines 6691 6711) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L425 ceAbstractionStarter]: For program point L6592-1(lines 6592 6595) no Hoare annotation was computed. [2018-10-27 00:46:10,460 INFO L421 ceAbstractionStarter]: At program point L6592loopEntry(lines 6592 6595) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,475 INFO L421 ceAbstractionStarter]: At program point L5734loopEntry(lines 5734 5737) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,475 INFO L425 ceAbstractionStarter]: For program point L5734-1(lines 5734 5737) no Hoare annotation was computed. [2018-10-27 00:46:10,475 INFO L425 ceAbstractionStarter]: For program point L6395-1(lines 6395 6397) no Hoare annotation was computed. [2018-10-27 00:46:10,475 INFO L421 ceAbstractionStarter]: At program point L6395(lines 6395 6397) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,475 INFO L425 ceAbstractionStarter]: For program point L6461(lines 6461 6470) no Hoare annotation was computed. [2018-10-27 00:46:10,475 INFO L425 ceAbstractionStarter]: For program point L6329-1(lines 6329 6330) no Hoare annotation was computed. [2018-10-27 00:46:10,476 INFO L421 ceAbstractionStarter]: At program point L6329(lines 6329 6330) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,476 INFO L425 ceAbstractionStarter]: For program point L5702(lines 5702 6669) no Hoare annotation was computed. [2018-10-27 00:46:10,476 INFO L421 ceAbstractionStarter]: At program point L5801(line 5801) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,476 INFO L421 ceAbstractionStarter]: At program point L5801-1(line 5801) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,476 INFO L425 ceAbstractionStarter]: For program point L5570(lines 5570 5597) no Hoare annotation was computed. [2018-10-27 00:46:10,476 INFO L421 ceAbstractionStarter]: At program point L6660(lines 5539 6732) the Hoare annotation is: (let ((.cse1 (= (_ bv0 32) ~pended~0)) (.cse7 (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse0 (= (_ bv1 32) ~s~0)) (.cse2 (= ~PagingReferenceCount~0 (_ bv0 32)))) (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (or (and .cse0 .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741789 32)) (_ bv0 32))) (and .cse0 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741275 32)) (_ bv0 32)) .cse1) (or (and .cse0 .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741811 32)) (_ bv0 32))) (and .cse0 .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv2147483643 32)) (_ bv0 32)))) (and .cse0 .cse1 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741101 32)) (_ bv0 32)))) .cse2) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (let ((.cse3 (let ((.cse4 (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32)))) (.cse5 (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32))) (.cse6 (= (_ bv0 32) ~compRegistered~0))) (or (and .cse0 .cse1 .cse4 .cse5 .cse2 .cse6) (and .cse0 .cse7 .cse1 .cse4 .cse5 .cse6))))) (or (and (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) .cse3) (and (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) .cse3))) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~pended~0) (or (and .cse0 .cse7) (and .cse0 .cse2))))) [2018-10-27 00:46:10,486 INFO L425 ceAbstractionStarter]: For program point L5636(lines 5636 5678) no Hoare annotation was computed. [2018-10-27 00:46:10,486 INFO L425 ceAbstractionStarter]: For program point L5570-2(lines 5570 5597) no Hoare annotation was computed. [2018-10-27 00:46:10,486 INFO L421 ceAbstractionStarter]: At program point L6297(lines 6292 6298) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,486 INFO L421 ceAbstractionStarter]: At program point L6099(lines 5714 6665) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,486 INFO L421 ceAbstractionStarter]: At program point L6165(lines 6160 6166) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,486 INFO L425 ceAbstractionStarter]: For program point L5934(lines 5934 5946) no Hoare annotation was computed. [2018-10-27 00:46:10,486 INFO L425 ceAbstractionStarter]: For program point L5802(line 5802) no Hoare annotation was computed. [2018-10-27 00:46:10,487 INFO L425 ceAbstractionStarter]: For program point L5868(lines 5868 5878) no Hoare annotation was computed. [2018-10-27 00:46:10,487 INFO L425 ceAbstractionStarter]: For program point L6694(lines 6694 6710) no Hoare annotation was computed. [2018-10-27 00:46:10,487 INFO L425 ceAbstractionStarter]: For program point L5604-1(line 5604) no Hoare annotation was computed. [2018-10-27 00:46:10,487 INFO L425 ceAbstractionStarter]: For program point L5637(lines 5637 5643) no Hoare annotation was computed. [2018-10-27 00:46:10,497 INFO L421 ceAbstractionStarter]: At program point L5604(line 5604) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,497 INFO L425 ceAbstractionStarter]: For program point L6529-1(line 6529) no Hoare annotation was computed. [2018-10-27 00:46:10,497 INFO L421 ceAbstractionStarter]: At program point L6529(line 6529) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (let ((.cse0 (let ((.cse5 (bvsge FloppyDeviceControl_~ntStatus~2 (_ bv0 32)))) (or (and (= (bvadd FloppyDeviceControl_~__cil_tmp384~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5) (and (= FloppyDeviceControl_~__cil_tmp384~0 (_ bv0 32)) (not .cse5))))) (.cse1 (= (_ bv1 32) ~s~0)) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse4 (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|))) (or (and .cse0 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) .cse3 .cse4))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,497 INFO L421 ceAbstractionStarter]: At program point L6067(lines 5702 6669) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,497 INFO L425 ceAbstractionStarter]: For program point L6034(lines 6034 6051) no Hoare annotation was computed. [2018-10-27 00:46:10,497 INFO L425 ceAbstractionStarter]: For program point FloppyDeviceControlFINAL(lines 4953 6733) no Hoare annotation was computed. [2018-10-27 00:46:10,497 INFO L421 ceAbstractionStarter]: At program point L6563(lines 5720 6663) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,497 INFO L421 ceAbstractionStarter]: At program point L6596(lines 6591 6597) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,498 INFO L425 ceAbstractionStarter]: For program point L6431(lines 6431 6474) no Hoare annotation was computed. [2018-10-27 00:46:10,498 INFO L425 ceAbstractionStarter]: For program point L5936-1(lines 5936 5939) no Hoare annotation was computed. [2018-10-27 00:46:10,498 INFO L421 ceAbstractionStarter]: At program point L5936loopEntry(lines 5936 5939) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,506 INFO L421 ceAbstractionStarter]: At program point L5738(lines 5733 5739) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,506 INFO L425 ceAbstractionStarter]: For program point L5705(lines 5705 6668) no Hoare annotation was computed. [2018-10-27 00:46:10,506 INFO L425 ceAbstractionStarter]: For program point L6531-1(line 6531) no Hoare annotation was computed. [2018-10-27 00:46:10,506 INFO L421 ceAbstractionStarter]: At program point L6531(line 6531) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (let ((.cse0 (let ((.cse5 (bvsge FloppyDeviceControl_~ntStatus~2 (_ bv0 32)))) (or (and (= (bvadd FloppyDeviceControl_~__cil_tmp384~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5) (and (= FloppyDeviceControl_~__cil_tmp384~0 (_ bv0 32)) (not .cse5))))) (.cse1 (= (_ bv1 32) ~s~0)) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse4 (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|))) (or (and .cse0 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) .cse3 .cse4))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,507 INFO L421 ceAbstractionStarter]: At program point L6465(line 6465) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741275 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,507 INFO L425 ceAbstractionStarter]: For program point L6333(lines 6333 6338) no Hoare annotation was computed. [2018-10-27 00:46:10,507 INFO L421 ceAbstractionStarter]: At program point L5673(line 5673) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (_ bv3 32) ~s~0)) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,507 INFO L425 ceAbstractionStarter]: For program point L5673-1(line 5673) no Hoare annotation was computed. [2018-10-27 00:46:10,507 INFO L425 ceAbstractionStarter]: For program point L6697(lines 6697 6709) no Hoare annotation was computed. [2018-10-27 00:46:10,507 INFO L421 ceAbstractionStarter]: At program point L5541loopEntry(lines 5541 5544) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,512 INFO L425 ceAbstractionStarter]: For program point L5541-1(lines 5541 5544) no Hoare annotation was computed. [2018-10-27 00:46:10,512 INFO L425 ceAbstractionStarter]: For program point L6136(lines 6136 6148) no Hoare annotation was computed. [2018-10-27 00:46:10,512 INFO L425 ceAbstractionStarter]: For program point L5839(lines 5839 5844) no Hoare annotation was computed. [2018-10-27 00:46:10,512 INFO L425 ceAbstractionStarter]: For program point L5773(lines 5773 5783) no Hoare annotation was computed. [2018-10-27 00:46:10,512 INFO L421 ceAbstractionStarter]: At program point L5641(line 5641) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,513 INFO L425 ceAbstractionStarter]: For program point L5641-1(lines 5637 5643) no Hoare annotation was computed. [2018-10-27 00:46:10,513 INFO L425 ceAbstractionStarter]: For program point L6401(lines 6401 6409) no Hoare annotation was computed. [2018-10-27 00:46:10,513 INFO L425 ceAbstractionStarter]: For program point L5708(lines 5708 6667) no Hoare annotation was computed. [2018-10-27 00:46:10,513 INFO L425 ceAbstractionStarter]: For program point $Ultimate##43(lines 5725 6661) no Hoare annotation was computed. [2018-10-27 00:46:10,513 INFO L425 ceAbstractionStarter]: For program point $Ultimate##42(lines 5725 6661) no Hoare annotation was computed. [2018-10-27 00:46:10,513 INFO L421 ceAbstractionStarter]: At program point L6435(line 6435) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741275 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,513 INFO L421 ceAbstractionStarter]: At program point L6138loopEntry(lines 6138 6141) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,513 INFO L425 ceAbstractionStarter]: For program point L6138-1(lines 6138 6141) no Hoare annotation was computed. [2018-10-27 00:46:10,513 INFO L421 ceAbstractionStarter]: At program point L5940(lines 5935 5941) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,513 INFO L425 ceAbstractionStarter]: For program point L6700(lines 6700 6708) no Hoare annotation was computed. [2018-10-27 00:46:10,513 INFO L421 ceAbstractionStarter]: At program point L6106loopEntry(lines 6106 6109) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,521 INFO L425 ceAbstractionStarter]: For program point L6106-1(lines 6106 6109) no Hoare annotation was computed. [2018-10-27 00:46:10,521 INFO L425 ceAbstractionStarter]: For program point L5611(lines 5611 5628) no Hoare annotation was computed. [2018-10-27 00:46:10,521 INFO L421 ceAbstractionStarter]: At program point L5545(lines 5540 5546) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,521 INFO L421 ceAbstractionStarter]: At program point L6404(line 6404) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (and (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= FloppyDeviceControl_~__cil_tmp384~0 (_ bv0 32)) (= ~PagingReferenceCount~0 (_ bv0 32)) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (= |old(~s~0)| ~s~0)) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,521 INFO L425 ceAbstractionStarter]: For program point L6305(lines 6305 6310) no Hoare annotation was computed. [2018-10-27 00:46:10,522 INFO L425 ceAbstractionStarter]: For program point L5711(lines 5711 6666) no Hoare annotation was computed. [2018-10-27 00:46:10,522 INFO L421 ceAbstractionStarter]: At program point L6075(lines 5705 6668) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,522 INFO L425 ceAbstractionStarter]: For program point L6703(lines 6703 6707) no Hoare annotation was computed. [2018-10-27 00:46:10,522 INFO L421 ceAbstractionStarter]: At program point L5712(lines 5711 6666) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,522 INFO L425 ceAbstractionStarter]: For program point L6703-2(lines 6684 6721) no Hoare annotation was computed. [2018-10-27 00:46:10,522 INFO L425 ceAbstractionStarter]: For program point L6373-1(line 6373) no Hoare annotation was computed. [2018-10-27 00:46:10,522 INFO L421 ceAbstractionStarter]: At program point L6373(line 6373) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,531 INFO L421 ceAbstractionStarter]: At program point L6142(lines 6137 6143) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,531 INFO L425 ceAbstractionStarter]: For program point L5746(lines 5746 5751) no Hoare annotation was computed. [2018-10-27 00:46:10,531 INFO L421 ceAbstractionStarter]: At program point FloppyDeviceControlENTRY(lines 4953 6733) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,532 INFO L421 ceAbstractionStarter]: At program point L6539-1(line 6539) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (let ((.cse0 (let ((.cse5 (bvsge FloppyDeviceControl_~ntStatus~2 (_ bv0 32)))) (or (and (= (bvadd FloppyDeviceControl_~__cil_tmp384~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5) (and (= FloppyDeviceControl_~__cil_tmp384~0 (_ bv0 32)) (not .cse5))))) (.cse1 (= (_ bv1 32) ~s~0)) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse4 (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|))) (or (and .cse0 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) .cse3 .cse4))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,532 INFO L421 ceAbstractionStarter]: At program point L6539(line 6539) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (let ((.cse0 (let ((.cse5 (bvsge FloppyDeviceControl_~ntStatus~2 (_ bv0 32)))) (or (and (= (bvadd FloppyDeviceControl_~__cil_tmp384~0 (_ bv4294967295 32)) (_ bv0 32)) .cse5) (and (= FloppyDeviceControl_~__cil_tmp384~0 (_ bv0 32)) (not .cse5))))) (.cse1 (= (_ bv1 32) ~s~0)) (.cse2 (= (_ bv0 32) ~pended~0)) (.cse3 (= ~PagingReferenceCount~0 (_ bv0 32))) (.cse4 (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|))) (or (and .cse0 (= (bvadd FloppyDeviceControl_~ntStatus~2 (_ bv1073741823 32)) (_ bv0 32)) .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 (= FloppyDeviceControl_~ntStatus~2 (_ bv0 32)) .cse3 .cse4))) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,532 INFO L425 ceAbstractionStarter]: For program point L6605-1(lines 6605 6608) no Hoare annotation was computed. [2018-10-27 00:46:10,532 INFO L421 ceAbstractionStarter]: At program point L6605loopEntry(lines 6605 6608) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,540 INFO L421 ceAbstractionStarter]: At program point L6110(lines 6105 6111) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,540 INFO L425 ceAbstractionStarter]: For program point L6044(lines 6044 6049) no Hoare annotation was computed. [2018-10-27 00:46:10,540 INFO L425 ceAbstractionStarter]: For program point L5714(lines 5714 6665) no Hoare annotation was computed. [2018-10-27 00:46:10,540 INFO L425 ceAbstractionStarter]: For program point L5582(lines 5582 5593) no Hoare annotation was computed. [2018-10-27 00:46:10,540 INFO L425 ceAbstractionStarter]: For program point L6540(line 6540) no Hoare annotation was computed. [2018-10-27 00:46:10,540 INFO L421 ceAbstractionStarter]: At program point L6342(line 6342) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (and (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32)) (= |old(~s~0)| ~s~0) (= FloppyDeviceControl_~valueName~0.base |~#_SLAM_alloc_dummy~0.base|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,540 INFO L425 ceAbstractionStarter]: For program point L6342-1(line 6342) no Hoare annotation was computed. [2018-10-27 00:46:10,540 INFO L425 ceAbstractionStarter]: For program point L5584-1(line 5584) no Hoare annotation was computed. [2018-10-27 00:46:10,540 INFO L421 ceAbstractionStarter]: At program point L5584(line 5584) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,541 INFO L425 ceAbstractionStarter]: For program point ExReleaseFastMutexFINAL(lines 21182 21188) no Hoare annotation was computed. [2018-10-27 00:46:10,541 INFO L428 ceAbstractionStarter]: At program point ExReleaseFastMutexENTRY(lines 21182 21188) the Hoare annotation is: true [2018-10-27 00:46:10,541 INFO L425 ceAbstractionStarter]: For program point ExReleaseFastMutexEXIT(lines 21182 21188) no Hoare annotation was computed. [2018-10-27 00:46:10,541 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,541 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |old(~s~0)| ~s~0) [2018-10-27 00:46:10,541 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,541 INFO L425 ceAbstractionStarter]: For program point L11(lines 11 12) no Hoare annotation was computed. [2018-10-27 00:46:10,541 INFO L425 ceAbstractionStarter]: For program point memcpy_guardEXIT(lines 9 14) no Hoare annotation was computed. [2018-10-27 00:46:10,541 INFO L428 ceAbstractionStarter]: At program point memcpy_guardENTRY(lines 9 14) the Hoare annotation is: true [2018-10-27 00:46:10,552 INFO L425 ceAbstractionStarter]: For program point memcpy_guardFINAL(lines 9 14) no Hoare annotation was computed. [2018-10-27 00:46:10,552 INFO L425 ceAbstractionStarter]: For program point L20408(line 20408) no Hoare annotation was computed. [2018-10-27 00:46:10,552 INFO L421 ceAbstractionStarter]: At program point L20354-1(lines 20354 20361) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,552 INFO L421 ceAbstractionStarter]: At program point L20462(line 20462) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20462-1(lines 20458 20464) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20458(lines 20458 20464) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20363(line 20363) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20351-1(line 20351) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20479-1(line 20479) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L421 ceAbstractionStarter]: At program point L20351(line 20351) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,553 INFO L421 ceAbstractionStarter]: At program point L20479(line 20479) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20380(lines 20380 20482) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point FloppyQueueRequestFINAL(lines 20277 20487) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20380-1(lines 20380 20482) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L425 ceAbstractionStarter]: For program point L20393(lines 20393 20425) no Hoare annotation was computed. [2018-10-27 00:46:10,553 INFO L421 ceAbstractionStarter]: At program point L20406(line 20406) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,553 INFO L421 ceAbstractionStarter]: At program point L20406-1(line 20406) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,570 INFO L421 ceAbstractionStarter]: At program point L20414(line 20414) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv0 32) ~pended~0) (= (_ bv2 32) ~s~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,570 INFO L425 ceAbstractionStarter]: For program point L20414-1(line 20414) no Hoare annotation was computed. [2018-10-27 00:46:10,570 INFO L421 ceAbstractionStarter]: At program point L20357(line 20357) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,571 INFO L425 ceAbstractionStarter]: For program point FloppyQueueRequestEXIT(lines 20277 20487) no Hoare annotation was computed. [2018-10-27 00:46:10,571 INFO L421 ceAbstractionStarter]: At program point FloppyQueueRequestENTRY(lines 20277 20487) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv1 32) ~s~0) (= (_ bv0 32) ~pended~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,571 INFO L421 ceAbstractionStarter]: At program point L20411-2(lines 20411 20418) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (and (= (_ bv0 32) ~pended~0) (= (_ bv2 32) ~s~0) (= ~PagingReferenceCount~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~pended~0)|))) [2018-10-27 00:46:10,571 INFO L421 ceAbstractionStarter]: At program point L20407(line 20407) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0) (= (_ bv2 32) ~s~0))) [2018-10-27 00:46:10,571 INFO L425 ceAbstractionStarter]: For program point L20477-1(line 20477) no Hoare annotation was computed. [2018-10-27 00:46:10,571 INFO L421 ceAbstractionStarter]: At program point L20477(line 20477) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-10-27 00:46:10,571 INFO L425 ceAbstractionStarter]: For program point L20411(lines 20411 20418) no Hoare annotation was computed. [2018-10-27 00:46:10,571 INFO L425 ceAbstractionStarter]: For program point L20420(line 20420) no Hoare annotation was computed. [2018-10-27 00:46:10,583 INFO L425 ceAbstractionStarter]: For program point L20354(lines 20354 20361) no Hoare annotation was computed. [2018-10-27 00:46:10,584 INFO L421 ceAbstractionStarter]: At program point L20428(lines 20380 20482) the Hoare annotation is: (or (not (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.offset|)) (not (= (_ bv1 32) |old(~s~0)|)) (not (= |old(~PagingReferenceCount~0)| (_ bv0 32))) (not (= ~compRegistered~0 (_ bv0 32))) (= (_ bv0 32) |~#_SLAM_alloc_dummy~0.base|) (not (= (_ bv0 32) |old(~pended~0)|)) (and (= (_ bv1 32) ~s~0) (= (bvadd ~PagingReferenceCount~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv0 32) ~pended~0))) [2018-10-27 00:46:10,584 INFO L425 ceAbstractionStarter]: For program point ExAllocatePoolWithTagFINAL(lines 21192 21206) no Hoare annotation was computed. [2018-10-27 00:46:10,584 INFO L425 ceAbstractionStarter]: For program point ExAllocatePoolWithTagEXIT(lines 21192 21206) no Hoare annotation was computed. [2018-10-27 00:46:10,584 INFO L428 ceAbstractionStarter]: At program point ExAllocatePoolWithTagENTRY(lines 21192 21206) the Hoare annotation is: true [2018-10-27 00:46:10,584 INFO L428 ceAbstractionStarter]: At program point L21201(line 21201) the Hoare annotation is: true [2018-10-27 00:46:10,584 INFO L425 ceAbstractionStarter]: For program point L21201-1(line 21201) no Hoare annotation was computed. [2018-10-27 00:46:10,584 INFO L428 ceAbstractionStarter]: At program point L4352(lines 4351 4383) the Hoare annotation is: true [2018-10-27 00:46:10,584 INFO L428 ceAbstractionStarter]: At program point L4379(lines 4359 4380) the Hoare annotation is: true [2018-10-27 00:46:10,584 INFO L428 ceAbstractionStarter]: At program point L4346(lines 4345 4385) the Hoare annotation is: true [2018-10-27 00:46:10,584 INFO L425 ceAbstractionStarter]: For program point L4348(lines 4348 4384) no Hoare annotation was computed. [2018-10-27 00:46:10,584 INFO L425 ceAbstractionStarter]: For program point L4342(lines 4342 4386) no Hoare annotation was computed. [2018-10-27 00:46:10,584 INFO L425 ceAbstractionStarter]: For program point FlAcpiConfigureFloppyFINAL(lines 4183 4526) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L428 ceAbstractionStarter]: At program point L4355(lines 4354 4382) the Hoare annotation is: true [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point $Ultimate##14(lines 4359 4380) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point $Ultimate##13(lines 4359 4380) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point L4351(lines 4351 4383) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L428 ceAbstractionStarter]: At program point L4349(lines 4348 4384) the Hoare annotation is: true [2018-10-27 00:46:10,585 INFO L428 ceAbstractionStarter]: At program point L4343(lines 4342 4386) the Hoare annotation is: true [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point L4345(lines 4345 4385) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L428 ceAbstractionStarter]: At program point FlAcpiConfigureFloppyENTRY(lines 4183 4526) the Hoare annotation is: true [2018-10-27 00:46:10,585 INFO L428 ceAbstractionStarter]: At program point L4358(lines 4357 4381) the Hoare annotation is: true [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point L4329(lines 4329 4333) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point FlAcpiConfigureFloppyEXIT(lines 4183 4526) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point L4354(lines 4354 4382) no Hoare annotation was computed. [2018-10-27 00:46:10,585 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~myStatus~0 (_ bv0 32)) (= (_ bv0 32) ~pended~0) (not (= |~#_SLAM_alloc_dummy~0.base| (_ bv0 32))) (= |~#_SLAM_alloc_dummy~0.offset| (_ bv0 32)) (= ~PagingReferenceCount~0 (_ bv0 32)) (= (_ bv0 32) ~s~0) (= (_ bv0 32) ~compRegistered~0)) [2018-10-27 00:46:10,597 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L428 ceAbstractionStarter]: At program point KfReleaseSpinLockENTRY(lines 21849 21855) the Hoare annotation is: true [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point KfReleaseSpinLockFINAL(lines 21849 21855) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point KfReleaseSpinLockEXIT(lines 21849 21855) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L428 ceAbstractionStarter]: At program point ZwCloseENTRY(lines 22295 22315) the Hoare annotation is: true [2018-10-27 00:46:10,597 INFO L428 ceAbstractionStarter]: At program point L22303(lines 22302 22312) the Hoare annotation is: true [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point L22299(lines 22299 22313) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point ZwCloseEXIT(lines 22295 22315) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L428 ceAbstractionStarter]: At program point L22300(lines 22299 22313) the Hoare annotation is: true [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point L22310(lines 22295 22315) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point $Ultimate##4(lines 22304 22311) no Hoare annotation was computed. [2018-10-27 00:46:10,597 INFO L425 ceAbstractionStarter]: For program point $Ultimate##3(lines 22304 22311) no Hoare annotation was computed. [2018-10-27 00:46:10,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.10 12:46:10 BoogieIcfgContainer [2018-10-27 00:46:10,805 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-27 00:46:10,805 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 00:46:10,805 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 00:46:10,805 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 00:46:10,806 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 12:38:28" (3/4) ... [2018-10-27 00:46:10,809 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-27 00:46:10,816 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoGetConfigurationInformation [2018-10-27 00:46:10,816 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyProcessQueuedRequests [2018-10-27 00:46:10,816 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyPnp [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~TO~~NTSTATUS~0 [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ExfInterlockedInsertTailList [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stubMoreProcessingRequired [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure RtlInitUnicodeString [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PoStartNextPowerIrp [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PsCreateSystemThread [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ExFreePool [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyStartDevice [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ObReferenceObjectByHandle [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoBuildDeviceIoControlRequest [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure KeSetEvent [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stub_driver_init [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure DriverEntry [2018-10-27 00:46:10,817 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoSetHardErrorOrVerifyDevice [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlCheckFormatParameters [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoDetachDevice [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlFdcDeviceIo [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoDeleteSymbolicLink [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoQueryDeviceDescription [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure MmResetDriverPaging [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoRegisterDeviceInterface [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyReadWrite [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoSetDeviceInterfaceState [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ObfDereferenceObject [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure KeInitializeEvent [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyCreateClose [2018-10-27 00:46:10,818 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure PoCallDriver [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ExfInterlockedRemoveHeadList [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyPower [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure RtlFreeUnicodeString [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyPnpComplete [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure KeReleaseSemaphore [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure KeWaitForSingleObject [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyUnload [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IofCompleteRequest [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memmove [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~PDRIVER_OBJECT~0~X~~PUNICODE_STRING~0~TO~~NTSTATUS~0 [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~PDEVICE_OBJECT~0~X~~PIRP~0~X~~PVOID~0~TO~~NTSTATUS~0 [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure MmPageEntireDriver [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure RtlDeleteRegistryValue [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure malloc [2018-10-27 00:46:10,819 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~~PDRIVER_OBJECT~0~TO~VOID [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IoDeleteDevice [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ExAcquireFastMutex [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure RtlQueryRegistryValues [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlQueueIrpToThread [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure IofCallDriver [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyDeviceControl [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ExReleaseFastMutex [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_guard [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FloppyQueueRequest [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ExAllocatePoolWithTag [2018-10-27 00:46:10,820 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure FlAcpiConfigureFloppy [2018-10-27 00:46:10,821 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure KfReleaseSpinLock [2018-10-27 00:46:10,821 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ZwClose [2018-10-27 00:46:10,986 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2687 nodes and edges [2018-10-27 00:46:11,013 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1439 nodes and edges [2018-10-27 00:46:11,024 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 909 nodes and edges [2018-10-27 00:46:11,029 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2018-10-27 00:46:11,033 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-10-27 00:46:11,117 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((!(0bv32 == \old(s)) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((4bv32 == s && 0bv32 == pended) && status == lowerDriverReturn) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741101bv32) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || (((0bv32 == pended && 4bv32 == s) && status == lowerDriverReturn) && 0bv32 == compRegistered)) || !(\old(compRegistered) == 0bv32)) || ((((((6bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(0bv32 == _SLAM_alloc_dummy)) || (((((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) || (((((0bv32 == pended && 2bv32 == s) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && PagingReferenceCount == 0bv32)) && !~bvsge32(status, 0bv32))) || (1bv32 == pended && ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((2bv32 == s && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))))) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225760bv32 == status)) || 0bv32 == s) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || 1bv32 == s) || !(\old(myStatus) == 0bv32)) || ((((4bv32 == s && 1bv32 == pended) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || 0bv32 == _SLAM_alloc_dummy) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741275bv32) == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,121 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((!(0bv32 == \old(s)) || (((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || ((((2bv32 == s && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((((0bv32 == pended && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && !~bvsge32(status, 0bv32))) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && status == lowerDriverReturn)) || (((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || ((((2bv32 == s && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((((0bv32 == pended && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741101bv32) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || !(\old(compRegistered) == 0bv32)) || ((((((6bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(0bv32 == _SLAM_alloc_dummy)) || (((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || ((((2bv32 == s && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((((0bv32 == pended && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && 1bv32 == pended)) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225760bv32 == status)) || 0bv32 == s) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || 1bv32 == s) || (((0bv32 == pended && 4bv32 == s) && status == lowerDriverReturn) && 0bv32 == compRegistered)) || !(\old(myStatus) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741275bv32) == 0bv32)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && 1bv32 == pended)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,122 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && 4bv32 == s) || (1bv32 == pended && (((((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((!(_SLAM_alloc_dummy == 0bv32) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((((0bv32 == pended && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((!(6bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32)) || ((((!(6bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32)))) || !(0bv32 == \old(s))) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && status == lowerDriverReturn)) || ((!(6bv32 == s) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || (((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || ((!(6bv32 == s) && ~bvadd16(status, 1073741275bv32) == 0bv32) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET))) || !(\old(PagingReferenceCount) == 0bv32)) || (((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || ((((((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((!(_SLAM_alloc_dummy == 0bv32) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((((0bv32 == pended && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((!(6bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32)) || ((((!(6bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32)) && !~bvsge32(status, 0bv32))) || !(0bv32 == _SLAM_alloc_dummy)) || ((!(6bv32 == s) && ~bvadd16(status, 1073741101bv32) == 0bv32) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET))) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || (((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(\old(myStatus) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((!(6bv32 == s) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && status == 0bv32)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && 1bv32 == pended)) || ((((((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((!(_SLAM_alloc_dummy == 0bv32) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((((0bv32 == pended && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((!(6bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32)) || ((((!(6bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32)) && status == 0bv32)) || ((!(6bv32 == s) && 3221225760bv32 == status) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET))) || ((!(6bv32 == s) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741823bv32) == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,122 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || (1bv32 == s && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended))) && (((((((!(0bv32 == _SLAM_alloc_dummy) || !(6bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || 1bv32 == s)) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || 1bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) [2018-10-27 00:46:11,122 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || (1bv32 == s && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended))) && (((((((!(0bv32 == _SLAM_alloc_dummy) || !(6bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || 1bv32 == s)) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || 1bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) [2018-10-27 00:46:11,122 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) [2018-10-27 00:46:11,122 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && (((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) [2018-10-27 00:46:11,122 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((2bv32 == s && 3221225473bv32 == ntStatus) && 0bv32 == compRegistered) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && 2bv32 == s) && 1bv32 == compRegistered)) || ((((lowerDriverReturn == ntStatus && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 4bv32 == s) && 0bv32 == compRegistered)) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !~bvsge32(ntStatus, 0bv32)) && 0bv32 == pended) && 2bv32 == s) && 1bv32 == compRegistered)) || ((4bv32 == s && 1bv32 == pended) && 0bv32 == compRegistered)) || ((((6bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && 1bv32 == compRegistered) [2018-10-27 00:46:11,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) [2018-10-27 00:46:11,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) [2018-10-27 00:46:11,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) [2018-10-27 00:46:11,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && ((((((3221225473bv32 == returnVal2 && 5bv32 == s) || (0bv32 == returnVal2 && 5bv32 == s)) && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && 259bv32 == returnVal2)) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) [2018-10-27 00:46:11,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && (((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) [2018-10-27 00:46:11,123 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && (((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) [2018-10-27 00:46:11,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && !(1bv32 == __BLAST_NONDET))) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (1bv32 == s && 0bv32 == pended)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,124 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && !(3bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || !(0bv32 == _SLAM_alloc_dummy)) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) || !(0bv32 == \old(pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || !(0bv32 == _SLAM_alloc_dummy)) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,125 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) || !(0bv32 == \old(pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((!(0bv32 == \old(s)) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((4bv32 == s && 0bv32 == pended) && status == lowerDriverReturn) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741101bv32) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || (((0bv32 == pended && 4bv32 == s) && status == lowerDriverReturn) && 0bv32 == compRegistered)) || !(\old(compRegistered) == 0bv32)) || ((((((6bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(0bv32 == _SLAM_alloc_dummy)) || (((((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) || (((((0bv32 == pended && 2bv32 == s) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && PagingReferenceCount == 0bv32)) && !~bvsge32(status, 0bv32))) || (1bv32 == pended && ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((2bv32 == s && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))))) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225760bv32 == status)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || 1bv32 == s) || !(\old(myStatus) == 0bv32)) || ((((4bv32 == s && 1bv32 == pended) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || 0bv32 == _SLAM_alloc_dummy) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741275bv32) == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(s))) || ((((((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && !(3bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((myStatus == 0bv32 || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || !(\old(myStatus) == 0bv32)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered)) || !(0bv32 == \old(pended)))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 1bv32 == compRegistered) && \old(s) == s)) [2018-10-27 00:46:11,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || !(\old(myStatus) == 0bv32)) || myStatus == 0bv32) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((((__cil_tmp17 == 0bv32 && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered)) || !(0bv32 == \old(pended)))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((__cil_tmp17 == 0bv32 && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && \old(s) == s)) [2018-10-27 00:46:11,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended)) && ((~bvadd16(setEventCalled, 4294967295bv32) == 0bv32 && \old(s) == s) || (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(6bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || 1bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) [2018-10-27 00:46:11,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(1bv32 == \old(s)) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 1073741789bv32) == 0bv32) || ((1bv32 == s && ~bvadd16(ntStatus, 1073741275bv32) == 0bv32) && 0bv32 == pended)) || ((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 1073741811bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32)) || ((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 1073741101bv32) == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (ntStatus == 0bv32 && ((((((1bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) || (((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered))) || (~bvadd16(ntStatus, 1073741823bv32) == 0bv32 && ((((((1bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) || (((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered)))) || !(0bv32 == \old(pended))) || (1bv32 == pended && ((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) || (1bv32 == s && PagingReferenceCount == 0bv32))) [2018-10-27 00:46:11,128 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(1bv32 == \old(s)) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,134 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,136 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (1bv32 == s && PagingReferenceCount == 0bv32)) || (1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) [2018-10-27 00:46:11,136 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || (1bv32 == s && PagingReferenceCount == 0bv32) [2018-10-27 00:46:11,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) [2018-10-27 00:46:11,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,138 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) [2018-10-27 00:46:11,139 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,139 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,139 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,139 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,139 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,140 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,149 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,150 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,150 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,150 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,150 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && 0bv32 == InterfaceType) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ntStatus == 0bv32) || ((((!~bvsge32(ntStatus, 0bv32) && 1bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered)) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) [2018-10-27 00:46:11,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,151 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ntStatus == 0bv32) || ((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 3221225473bv32 == ntStatus) && 1bv32 == compRegistered)) || (((((!~bvsge32(ntStatus, 0bv32) && 1bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32)) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,152 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s [2018-10-27 00:46:11,153 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,153 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,153 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) [2018-10-27 00:46:11,154 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) [2018-10-27 00:46:11,181 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,181 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) [2018-10-27 00:46:11,181 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,182 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) [2018-10-27 00:46:11,182 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,182 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,182 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,182 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,183 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,186 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,187 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,187 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,187 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s [2018-10-27 00:46:11,190 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s [2018-10-27 00:46:11,190 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) && ntStatus == 0bv32) [2018-10-27 00:46:11,190 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,190 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,190 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,191 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,191 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,191 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,191 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,191 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,197 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,199 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,199 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,200 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,200 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,201 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || (((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32) && PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,201 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || (((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32) && PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,202 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,202 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,202 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,203 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,204 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,204 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) [2018-10-27 00:46:11,204 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,205 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,214 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,214 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,215 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,215 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,216 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((0bv32 == pended && 0bv32 == ntStatus) && PagingReferenceCount == 0bv32) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,216 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((0bv32 == pended && 0bv32 == ntStatus) && PagingReferenceCount == 0bv32) && \old(s) == s) && 0bv32 == compRegistered) [2018-10-27 00:46:11,217 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:11,217 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) [2018-10-27 00:46:13,080 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_9b353289-6c53-42f0-9731-924bd7492cad/bin-2019/utaipan/witness.graphml [2018-10-27 00:46:13,080 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 00:46:13,081 INFO L168 Benchmark]: Toolchain (without parser) took 522095.42 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.3 GB). Free memory was 925.0 MB in the beginning and 3.4 GB in the end (delta: -2.4 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-10-27 00:46:13,081 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:46:13,081 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4731.01 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 310.4 MB). Free memory was 925.0 MB in the beginning and 977.4 MB in the end (delta: -52.5 MB). Peak memory consumption was 302.4 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:13,081 INFO L168 Benchmark]: Boogie Procedure Inliner took 379.41 ms. Allocated memory is still 1.3 GB. Free memory was 977.4 MB in the beginning and 922.7 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:13,082 INFO L168 Benchmark]: Boogie Preprocessor took 386.88 ms. Allocated memory is still 1.3 GB. Free memory was 922.7 MB in the beginning and 848.7 MB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:13,082 INFO L168 Benchmark]: RCFGBuilder took 51628.06 ms. Allocated memory was 1.3 GB in the beginning and 4.3 GB in the end (delta: 3.0 GB). Free memory was 848.7 MB in the beginning and 1.1 GB in the end (delta: -267.8 MB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-10-27 00:46:13,082 INFO L168 Benchmark]: TraceAbstraction took 462690.34 ms. Allocated memory was 4.3 GB in the beginning and 5.3 GB in the end (delta: 1.0 GB). Free memory was 1.1 GB in the beginning and 2.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2018-10-27 00:46:13,082 INFO L168 Benchmark]: Witness Printer took 2274.71 ms. Allocated memory was 5.3 GB in the beginning and 5.3 GB in the end (delta: -10.5 MB). Free memory was 2.7 GB in the beginning and 3.4 GB in the end (delta: -640.7 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-10-27 00:46:13,083 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4731.01 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 310.4 MB). Free memory was 925.0 MB in the beginning and 977.4 MB in the end (delta: -52.5 MB). Peak memory consumption was 302.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 379.41 ms. Allocated memory is still 1.3 GB. Free memory was 977.4 MB in the beginning and 922.7 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 386.88 ms. Allocated memory is still 1.3 GB. Free memory was 922.7 MB in the beginning and 848.7 MB in the end (delta: 74.0 MB). Peak memory consumption was 74.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 51628.06 ms. Allocated memory was 1.3 GB in the beginning and 4.3 GB in the end (delta: 3.0 GB). Free memory was 848.7 MB in the beginning and 1.1 GB in the end (delta: -267.8 MB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. * TraceAbstraction took 462690.34 ms. Allocated memory was 4.3 GB in the beginning and 5.3 GB in the end (delta: 1.0 GB). Free memory was 1.1 GB in the beginning and 2.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. * Witness Printer took 2274.71 ms. Allocated memory was 5.3 GB in the beginning and 5.3 GB in the end (delta: -10.5 MB). Free memory was 2.7 GB in the beginning and 3.4 GB in the end (delta: -640.7 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4529]: 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: 2893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5541]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 5705]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6604]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 21641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 22059]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) - InvariantResult [Line: 8852]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 7665]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) - InvariantResult [Line: 21030]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(s))) || ((((((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && !(3bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7223]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 22302]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 22003]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4930]: Loop Invariant Derived loop invariant: (!(1bv32 == \old(s)) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 9125]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 5702]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 21489]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 21897]: Loop Invariant Derived loop invariant: (((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || (1bv32 == s && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended))) && (((((((!(0bv32 == _SLAM_alloc_dummy) || !(6bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || 1bv32 == s)) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || 1bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) - InvariantResult [Line: 5711]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 19534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5734]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 8802]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 9258]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 9280]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (1bv32 == s && PagingReferenceCount == 0bv32)) || (1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) - InvariantResult [Line: 21096]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((!(0bv32 == \old(s)) || (((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || ((((2bv32 == s && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((((0bv32 == pended && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && !~bvsge32(status, 0bv32))) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && status == lowerDriverReturn)) || (((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || ((((2bv32 == s && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((((0bv32 == pended && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741101bv32) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || !(\old(compRegistered) == 0bv32)) || ((((((6bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(0bv32 == _SLAM_alloc_dummy)) || (((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || ((((2bv32 == s && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((((0bv32 == pended && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && 1bv32 == pended)) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225760bv32 == status)) || 0bv32 == s) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || 1bv32 == s) || (((0bv32 == pended && 4bv32 == s) && status == lowerDriverReturn) && 0bv32 == compRegistered)) || !(\old(myStatus) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741275bv32) == 0bv32)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && 1bv32 == pended)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6577]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 3027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4348]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6293]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 8191]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 21492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9191]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 5699]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 4696]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) - InvariantResult [Line: 9071]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) - InvariantResult [Line: 21033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6161]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || (((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32) && PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 5720]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6106]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6591]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 4724]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) || !(0bv32 == \old(pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) - InvariantResult [Line: 21088]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((!(0bv32 == \old(s)) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((4bv32 == s && 0bv32 == pended) && status == lowerDriverReturn) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741101bv32) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || (((0bv32 == pended && 4bv32 == s) && status == lowerDriverReturn) && 0bv32 == compRegistered)) || !(\old(compRegistered) == 0bv32)) || ((((((6bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(0bv32 == _SLAM_alloc_dummy)) || (((((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) || (((((0bv32 == pended && 2bv32 == s) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && PagingReferenceCount == 0bv32)) && !~bvsge32(status, 0bv32))) || (1bv32 == pended && ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((2bv32 == s && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))))) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225760bv32 == status)) || 0bv32 == s) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || 1bv32 == s) || !(\old(myStatus) == 0bv32)) || ((((4bv32 == s && 1bv32 == pended) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || 0bv32 == _SLAM_alloc_dummy) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741275bv32) == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6252]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 5717]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 8222]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 6137]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 22006]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8759]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 6082]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6186]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7159]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((0bv32 == pended && 0bv32 == ntStatus) && PagingReferenceCount == 0bv32) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 4354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9205]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 21392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) && ntStatus == 0bv32) - InvariantResult [Line: 22039]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) - InvariantResult [Line: 5687]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7226]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7260]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 21389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 21644]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5540]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 20706]: Loop Invariant Derived loop invariant: (((myStatus == 0bv32 || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || !(\old(myStatus) == 0bv32)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered)) || !(0bv32 == \old(pended)))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 1bv32 == compRegistered) && \old(s) == s)) - InvariantResult [Line: 21712]: Loop Invariant Derived loop invariant: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && (((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) - InvariantResult [Line: 8864]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 19987]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s - InvariantResult [Line: 8851]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 5936]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 5690]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 5958]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 2892]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 21718]: Loop Invariant Derived loop invariant: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && (((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) - InvariantResult [Line: 9237]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 20803]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) - InvariantResult [Line: 6605]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 8756]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 8763]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 5539]: Loop Invariant Derived loop invariant: (((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 1073741789bv32) == 0bv32) || ((1bv32 == s && ~bvadd16(ntStatus, 1073741275bv32) == 0bv32) && 0bv32 == pended)) || ((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 1073741811bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32)) || ((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 1073741101bv32) == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (ntStatus == 0bv32 && ((((((1bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) || (((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered))) || (~bvadd16(ntStatus, 1073741823bv32) == 0bv32 && ((((((1bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) || (((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered)))) || !(0bv32 == \old(pended))) || (1bv32 == pended && ((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) || (1bv32 == s && PagingReferenceCount == 0bv32))) - InvariantResult [Line: 21715]: Loop Invariant Derived loop invariant: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && (((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) - InvariantResult [Line: 8359]: Loop Invariant Derived loop invariant: ((((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ntStatus == 0bv32) || ((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 3221225473bv32 == ntStatus) && 1bv32 == compRegistered)) || (((((!~bvsge32(ntStatus, 0bv32) && 1bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32)) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 20706]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) - InvariantResult [Line: 9174]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7241]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 20806]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) - InvariantResult [Line: 8920]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 4931]: Loop Invariant Derived loop invariant: (!(1bv32 == \old(s)) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 5733]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 9257]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 9279]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || (1bv32 == s && PagingReferenceCount == 0bv32) - InvariantResult [Line: 5693]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 21110]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && 4bv32 == s) || (1bv32 == pended && (((((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((!(_SLAM_alloc_dummy == 0bv32) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((((0bv32 == pended && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((!(6bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32)) || ((((!(6bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32)))) || !(0bv32 == \old(s))) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && status == lowerDriverReturn)) || ((!(6bv32 == s) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || (((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || ((!(6bv32 == s) && ~bvadd16(status, 1073741275bv32) == 0bv32) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET))) || !(\old(PagingReferenceCount) == 0bv32)) || (((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || ((((((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((!(_SLAM_alloc_dummy == 0bv32) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((((0bv32 == pended && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((!(6bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32)) || ((((!(6bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32)) && !~bvsge32(status, 0bv32))) || !(0bv32 == _SLAM_alloc_dummy)) || ((!(6bv32 == s) && ~bvadd16(status, 1073741101bv32) == 0bv32) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET))) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || (((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(\old(myStatus) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((!(6bv32 == s) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && status == 0bv32)) || (((((((((((4bv32 == s && 0bv32 == pended) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((4bv32 == s && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((0bv32 == pended && 4bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) && 1bv32 == pended)) || ((((((((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((((!(_SLAM_alloc_dummy == 0bv32) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((((((0bv32 == pended && !(_SLAM_alloc_dummy == 0bv32)) && 2bv32 == s) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((!(6bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32)) || ((((!(6bv32 == s) && !(_SLAM_alloc_dummy == 0bv32)) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && _SLAM_alloc_dummy == 0bv32) && PagingReferenceCount == 0bv32)) && status == 0bv32)) || ((!(6bv32 == s) && 3221225760bv32 == status) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET))) || ((!(6bv32 == s) && (((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) || ((0bv32 == pended && status == lowerDriverReturn) && 0bv32 == compRegistered)) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741823bv32) == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 8209]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 4694]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) - InvariantResult [Line: 20380]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) - InvariantResult [Line: 5723]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7451]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 22131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8718]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 8370]: Loop Invariant Derived loop invariant: ((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7238]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) - InvariantResult [Line: 19533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9070]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 3026]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8191]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 6292]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 8804]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 21018]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && !(1bv32 == __BLAST_NONDET))) || !(0bv32 == \old(pended)) - InvariantResult [Line: 22128]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6160]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || (((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32) && PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 19968]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s - InvariantResult [Line: 8753]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 7232]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 21875]: Loop Invariant Derived loop invariant: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended)) && ((~bvadd16(setEventCalled, 4294967295bv32) == 0bv32 && \old(s) == s) || (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(6bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || 1bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) - InvariantResult [Line: 7721]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 5714]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6105]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 4342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 21024]: Loop Invariant Derived loop invariant: (((((((((((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && !(3bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || !(0bv32 == _SLAM_alloc_dummy)) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 19967]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s - InvariantResult [Line: 21613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6251]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((((1bv32 == s && 0bv32 == pended) && ~bvadd16(ntStatus, 2147483643bv32) == 0bv32) || ((1bv32 == s && 0bv32 == pended) && ntStatus == 0bv32)) && PagingReferenceCount == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 20985]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((!(0bv32 == \old(s)) || (((2bv32 == s && ~bvadd16(status, 1073741823bv32) == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || (((0bv32 == pended && 2bv32 == s) && ~bvadd16(status, 1073741738bv32) == 0bv32) && 0bv32 == compRegistered)) || (((((((4bv32 == s && 0bv32 == pended) && status == lowerDriverReturn) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741101bv32) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225507bv32 == status)) || (((0bv32 == pended && 4bv32 == s) && status == lowerDriverReturn) && 0bv32 == compRegistered)) || !(\old(compRegistered) == 0bv32)) || ((((((6bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741811bv32) == 0bv32)) || !(0bv32 == _SLAM_alloc_dummy)) || (((((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) || (((((0bv32 == pended && 2bv32 == s) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 1bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && PagingReferenceCount == 0bv32)) && !~bvsge32(status, 0bv32))) || (1bv32 == pended && ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || (((2bv32 == s && PagingReferenceCount == 0bv32) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))))) || ((0bv32 == pended && 2bv32 == s) && status == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && 3221225760bv32 == status)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483643bv32) == 0bv32)) || 1bv32 == s) || !(\old(myStatus) == 0bv32)) || ((((4bv32 == s && 1bv32 == pended) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET))) || 0bv32 == _SLAM_alloc_dummy) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 2147483631bv32) == 0bv32)) || ((((0bv32 == pended && 2bv32 == s) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) && ~bvadd16(status, 1073741275bv32) == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 6578]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 8865]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 21900]: Loop Invariant Derived loop invariant: (((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || (1bv32 == s && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32)) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended))) && (((((((!(0bv32 == _SLAM_alloc_dummy) || !(6bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(setEventCalled), 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || 1bv32 == s)) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || 1bv32 == s) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(1bv32 == pended)) - InvariantResult [Line: 22225]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7262]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 22065]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) - InvariantResult [Line: 6592]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 21582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8717]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 1bv32 == s) || !(0bv32 == pended) - InvariantResult [Line: 7160]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((0bv32 == pended && 0bv32 == ntStatus) && PagingReferenceCount == 0bv32) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 4345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 21021]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (1bv32 == s && 0bv32 == pended)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7246]: Loop Invariant Derived loop invariant: (((((((2bv32 == s && 3221225473bv32 == ntStatus) && 0bv32 == compRegistered) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && 2bv32 == s) && 1bv32 == compRegistered)) || ((((lowerDriverReturn == ntStatus && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 4bv32 == s) && 0bv32 == compRegistered)) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && !~bvsge32(ntStatus, 0bv32)) && 0bv32 == pended) && 2bv32 == s) && 1bv32 == compRegistered)) || ((4bv32 == s && 1bv32 == pended) && 0bv32 == compRegistered)) || ((((6bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && 1bv32 == compRegistered) - InvariantResult [Line: 4359]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4722]: Loop Invariant Derived loop invariant: ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended)) || !(0bv32 == \old(pended))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || (0bv32 == pended && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended))) - InvariantResult [Line: 21610]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 20797]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) - InvariantResult [Line: 22299]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 22062]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended) - InvariantResult [Line: 7270]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32 && 0bv32 == pended) && 0bv32 == ntStatus) && \old(s) == s) && 0bv32 == compRegistered) - InvariantResult [Line: 21027]: Loop Invariant Derived loop invariant: (((((((((((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32) && !(2bv32 == __BLAST_NONDET)) && 0bv32 == compRegistered) && !(1bv32 == __BLAST_NONDET)) || !(0bv32 == _SLAM_alloc_dummy)) || !(0bv32 == \old(s))) || !(\old(myStatus) == 0bv32)) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 22277]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8438]: Loop Invariant Derived loop invariant: ((((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && 0bv32 == InterfaceType) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) || ((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && ntStatus == 0bv32) || ((((!~bvsge32(ntStatus, 0bv32) && 1bv32 == s) && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered)) && ~bvadd16(__cil_tmp44, 4294967184bv32) == 0bv32) - InvariantResult [Line: 6138]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 21692]: Loop Invariant Derived loop invariant: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(PagingReferenceCount == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(3bv32 == \old(s))) || !(0bv32 == pended)) && ((((((3221225473bv32 == returnVal2 && 5bv32 == s) || (0bv32 == returnVal2 && 5bv32 == s)) && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) || (((5bv32 == s && ~bvadd16(__cil_tmp9, 1073741802bv32) == 0bv32) && ~bvadd16(setEventCalled, 4294967295bv32) == 0bv32) && 259bv32 == returnVal2)) || (!(0bv32 == _SLAM_alloc_dummy) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || ((!(1bv32 == \old(s)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended))) && (((((!(0bv32 == _SLAM_alloc_dummy) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(1bv32 == pended)) || !(3bv32 == \old(s)))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || 3bv32 == s) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(3bv32 == \old(s))) || !(0bv32 == pended)) - InvariantResult [Line: 6083]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - InvariantResult [Line: 20705]: Loop Invariant Derived loop invariant: ((((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || !(\old(myStatus) == 0bv32)) || myStatus == 0bv32) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((((__cil_tmp17 == 0bv32 && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && \old(s) == s) && 0bv32 == compRegistered)) || !(0bv32 == \old(pended)))) && ((((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(\old(PagingReferenceCount), 4294967295bv32) == 0bv32)) || !(~bvadd16(\old(compRegistered), 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || ((((__cil_tmp17 == 0bv32 && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 1bv32 == compRegistered) && \old(s) == s)) - InvariantResult [Line: 22280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 22222]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 19988]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32)) || !(~bvadd16(compRegistered, 4294967295bv32) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == pended)) || \old(s) == s - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 7244]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(\old(compRegistered) == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended))) || (((1bv32 == s && ~bvadd16(PagingReferenceCount, 4294967295bv32) == 0bv32) && 0bv32 == pended) && 0bv32 == compRegistered) - InvariantResult [Line: 5957]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 9214]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: 21585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9236]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || ((1bv32 == s && 0bv32 == pended) && PagingReferenceCount == 0bv32)) || !(0bv32 == \old(pended)) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5696]: Loop Invariant Derived loop invariant: (((((!(0bv32 == _SLAM_alloc_dummy) || !(1bv32 == \old(s))) || ((0bv32 == pended && PagingReferenceCount == 0bv32) && \old(s) == s)) || !(\old(PagingReferenceCount) == 0bv32)) || !(compRegistered == 0bv32)) || 0bv32 == _SLAM_alloc_dummy) || !(0bv32 == \old(pended)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 64 procedures, 1027 locations, 1 error locations. SAFE Result, 462.4s OverallTime, 91 OverallIterations, 7 TraceHistogramMax, 307.1s AutomataDifference, 0.0s DeadEndRemovalTime, 65.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 100208 SDtfs, 17389 SDslu, 508319 SDs, 0 SdLazy, 16781 SolverSat, 705 SolverUnsat, 109 SolverUnknown, 0 SolverNotchecked, 260.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15248 GetRequests, 14500 SyntacticMatches, 11 SemanticMatches, 737 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 214 ImplicationChecksByTransitivity, 14.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=58677occurred in iteration=51, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 28.8s AutomataMinimizationTime, 91 MinimizatonAttempts, 7988 StatesRemovedByMinimization, 71 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 421 LocationsWithAnnotation, 432586 PreInvPairs, 433376 NumberOfFragments, 18846 HoareAnnotationTreeSize, 432586 FomulaSimplifications, 196252 FormulaSimplificationTreeSizeReduction, 22.3s HoareSimplificationTime, 421 FomulaSimplificationsInter, 70753 FormulaSimplificationTreeSizeReductionInter, 41.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 9.4s SsaConstructionTime, 25.1s SatisfiabilityAnalysisTime, 19.2s InterpolantComputationTime, 14605 NumberOfCodeBlocks, 14605 NumberOfCodeBlocksAsserted, 93 NumberOfCheckSat, 15088 ConstructedInterpolants, 0 QuantifiedInterpolants, 3763679 SizeOfPredicates, 316 NumberOfNonLiveVariables, 102155 ConjunctsInSsa, 798 ConjunctsInUnsatCore, 95 InterpolantComputations, 91 PerfectInterpolantSequences, 2307/2315 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...