./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.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_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 420052417c34af57247f22c0bc8935a6e484860c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 20:04:10,386 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:04:10,388 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:04:10,399 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:04:10,399 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:04:10,400 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:04:10,401 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:04:10,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:04:10,404 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:04:10,405 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:04:10,406 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:04:10,406 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:04:10,407 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:04:10,408 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:04:10,409 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:04:10,409 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:04:10,410 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:04:10,412 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:04:10,414 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:04:10,415 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:04:10,417 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:04:10,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:04:10,421 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:04:10,421 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:04:10,421 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:04:10,422 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:04:10,423 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:04:10,425 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:04:10,425 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:04:10,426 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:04:10,427 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:04:10,428 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:04:10,428 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:04:10,428 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:04:10,429 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:04:10,429 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:04:10,430 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-26 20:04:10,443 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:04:10,443 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:04:10,444 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:04:10,444 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:04:10,445 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:04:10,445 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:04:10,445 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 20:04:10,446 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:04:10,446 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 20:04:10,446 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:04:10,446 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 20:04:10,446 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:04:10,447 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:04:10,447 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:04:10,447 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:04:10,447 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 20:04:10,447 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:04:10,449 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:04:10,449 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:04:10,450 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 20:04:10,450 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:04:10,450 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 20:04:10,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 20:04:10,450 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:04:10,451 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:04:10,451 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:04:10,451 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 20:04:10,455 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:04:10,456 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:04:10,456 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_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer 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 -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420052417c34af57247f22c0bc8935a6e484860c [2018-10-26 20:04:10,488 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:04:10,501 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:04:10,504 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:04:10,506 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:04:10,506 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:04:10,507 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-10-26 20:04:10,563 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/data/7f0337f5b/77bce632f5074092b9948c60ae2222b5/FLAG6a2792037 [2018-10-26 20:04:10,973 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:04:10,975 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-10-26 20:04:10,994 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/data/7f0337f5b/77bce632f5074092b9948c60ae2222b5/FLAG6a2792037 [2018-10-26 20:04:11,017 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/data/7f0337f5b/77bce632f5074092b9948c60ae2222b5 [2018-10-26 20:04:11,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:04:11,022 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 20:04:11,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:04:11,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:04:11,028 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:04:11,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d2a00ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11, skipping insertion in model container [2018-10-26 20:04:11,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:04:11,091 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:04:11,374 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:04:11,385 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:04:11,513 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:04:11,549 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:04:11,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11 WrapperNode [2018-10-26 20:04:11,550 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:04:11,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 20:04:11,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 20:04:11,551 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 20:04:11,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... [2018-10-26 20:04:11,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 20:04:11,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 20:04:11,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 20:04:11,723 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 20:04:11,725 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/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 [2018-10-26 20:04:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 20:04:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 20:04:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-10-26 20:04:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-26 20:04:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-26 20:04:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-10-26 20:04:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-10-26 20:04:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-10-26 20:04:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-10-26 20:04:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-10-26 20:04:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-10-26 20:04:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-10-26 20:04:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-10-26 20:04:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-10-26 20:04:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-10-26 20:04:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-10-26 20:04:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-10-26 20:04:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-10-26 20:04:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-10-26 20:04:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-10-26 20:04:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-10-26 20:04:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-10-26 20:04:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-10-26 20:04:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-10-26 20:04:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-10-26 20:04:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-26 20:04:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-10-26 20:04:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-10-26 20:04:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-10-26 20:04:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 20:04:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-10-26 20:04:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-10-26 20:04:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-10-26 20:04:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-10-26 20:04:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-10-26 20:04:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-10-26 20:04:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-26 20:04:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-26 20:04:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-26 20:04:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-10-26 20:04:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-10-26 20:04:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-10-26 20:04:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-26 20:04:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-10-26 20:04:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-10-26 20:04:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-10-26 20:04:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-26 20:04:11,801 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-10-26 20:04:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-10-26 20:04:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-26 20:04:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-10-26 20:04:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-10-26 20:04:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-10-26 20:04:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-10-26 20:04:11,802 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-10-26 20:04:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-10-26 20:04:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-10-26 20:04:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-10-26 20:04:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-10-26 20:04:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-26 20:04:11,803 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-10-26 20:04:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-10-26 20:04:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-10-26 20:04:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-26 20:04:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-26 20:04:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-26 20:04:11,807 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-26 20:04:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-10-26 20:04:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-10-26 20:04:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-26 20:04:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-10-26 20:04:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-10-26 20:04:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-26 20:04:11,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-10-26 20:04:11,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-10-26 20:04:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-10-26 20:04:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-10-26 20:04:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-10-26 20:04:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-10-26 20:04:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-10-26 20:04:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-10-26 20:04:11,810 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-10-26 20:04:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-10-26 20:04:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-10-26 20:04:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-10-26 20:04:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 20:04:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-10-26 20:04:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 20:04:11,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 20:04:11,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-10-26 20:04:13,764 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 20:04:13,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:04:13 BoogieIcfgContainer [2018-10-26 20:04:13,765 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 20:04:13,766 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 20:04:13,766 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 20:04:13,770 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 20:04:13,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 08:04:11" (1/3) ... [2018-10-26 20:04:13,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39ba0f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 08:04:13, skipping insertion in model container [2018-10-26 20:04:13,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:04:11" (2/3) ... [2018-10-26 20:04:13,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39ba0f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 08:04:13, skipping insertion in model container [2018-10-26 20:04:13,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:04:13" (3/3) ... [2018-10-26 20:04:13,780 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-10-26 20:04:13,793 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 20:04:13,806 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 20:04:13,827 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 20:04:13,872 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 20:04:13,873 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 20:04:13,873 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 20:04:13,873 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 20:04:13,873 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 20:04:13,874 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 20:04:13,875 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 20:04:13,875 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 20:04:13,875 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 20:04:13,913 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states. [2018-10-26 20:04:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-10-26 20:04:13,939 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:13,940 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:13,943 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:13,954 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:13,959 INFO L82 PathProgramCache]: Analyzing trace with hash 874856351, now seen corresponding path program 1 times [2018-10-26 20:04:13,963 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:13,963 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:14,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:14,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:14,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:14,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:14,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:04:14,368 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:14,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-10-26 20:04:14,376 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-10-26 20:04:14,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-10-26 20:04:14,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 20:04:14,396 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 2 states. [2018-10-26 20:04:14,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:14,461 INFO L93 Difference]: Finished difference Result 328 states and 395 transitions. [2018-10-26 20:04:14,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-10-26 20:04:14,463 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 95 [2018-10-26 20:04:14,466 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:14,480 INFO L225 Difference]: With dead ends: 328 [2018-10-26 20:04:14,480 INFO L226 Difference]: Without dead ends: 184 [2018-10-26 20:04:14,485 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-10-26 20:04:14,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2018-10-26 20:04:14,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 184. [2018-10-26 20:04:14,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2018-10-26 20:04:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 209 transitions. [2018-10-26 20:04:14,547 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 209 transitions. Word has length 95 [2018-10-26 20:04:14,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:14,548 INFO L481 AbstractCegarLoop]: Abstraction has 184 states and 209 transitions. [2018-10-26 20:04:14,549 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-10-26 20:04:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 209 transitions. [2018-10-26 20:04:14,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-10-26 20:04:14,554 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:14,554 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:14,555 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:14,555 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:14,555 INFO L82 PathProgramCache]: Analyzing trace with hash -606417353, now seen corresponding path program 1 times [2018-10-26 20:04:14,555 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:14,557 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:14,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:14,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:14,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:04:14,816 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:14,816 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 20:04:14,819 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 20:04:14,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 20:04:14,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 20:04:14,822 INFO L87 Difference]: Start difference. First operand 184 states and 209 transitions. Second operand 3 states. [2018-10-26 20:04:14,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:14,882 INFO L93 Difference]: Finished difference Result 265 states and 303 transitions. [2018-10-26 20:04:14,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 20:04:14,883 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2018-10-26 20:04:14,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:14,886 INFO L225 Difference]: With dead ends: 265 [2018-10-26 20:04:14,886 INFO L226 Difference]: Without dead ends: 174 [2018-10-26 20:04:14,891 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 20:04:14,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2018-10-26 20:04:14,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 174. [2018-10-26 20:04:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 174 states. [2018-10-26 20:04:14,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 196 transitions. [2018-10-26 20:04:14,920 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 196 transitions. Word has length 97 [2018-10-26 20:04:14,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:14,920 INFO L481 AbstractCegarLoop]: Abstraction has 174 states and 196 transitions. [2018-10-26 20:04:14,921 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 20:04:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 196 transitions. [2018-10-26 20:04:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-10-26 20:04:14,925 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:14,926 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:14,926 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:14,926 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:14,926 INFO L82 PathProgramCache]: Analyzing trace with hash -1479622742, now seen corresponding path program 1 times [2018-10-26 20:04:14,926 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:14,927 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:14,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:14,928 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:14,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:15,214 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:04:15,214 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:15,214 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 20:04:15,215 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 20:04:15,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 20:04:15,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:04:15,217 INFO L87 Difference]: Start difference. First operand 174 states and 196 transitions. Second operand 7 states. [2018-10-26 20:04:16,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:16,158 INFO L93 Difference]: Finished difference Result 451 states and 537 transitions. [2018-10-26 20:04:16,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-10-26 20:04:16,159 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2018-10-26 20:04:16,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:16,162 INFO L225 Difference]: With dead ends: 451 [2018-10-26 20:04:16,162 INFO L226 Difference]: Without dead ends: 341 [2018-10-26 20:04:16,168 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-10-26 20:04:16,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2018-10-26 20:04:16,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 329. [2018-10-26 20:04:16,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 329 states. [2018-10-26 20:04:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 389 transitions. [2018-10-26 20:04:16,235 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 389 transitions. Word has length 102 [2018-10-26 20:04:16,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:16,237 INFO L481 AbstractCegarLoop]: Abstraction has 329 states and 389 transitions. [2018-10-26 20:04:16,237 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 20:04:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 389 transitions. [2018-10-26 20:04:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-10-26 20:04:16,241 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:16,241 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:16,241 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:16,242 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:16,242 INFO L82 PathProgramCache]: Analyzing trace with hash 183274975, now seen corresponding path program 1 times [2018-10-26 20:04:16,242 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:16,242 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:16,243 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:16,243 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:16,245 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-26 20:04:16,889 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:16,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-10-26 20:04:16,890 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-26 20:04:16,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-26 20:04:16,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:04:16,891 INFO L87 Difference]: Start difference. First operand 329 states and 389 transitions. Second operand 7 states. [2018-10-26 20:04:18,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:18,049 INFO L93 Difference]: Finished difference Result 783 states and 1003 transitions. [2018-10-26 20:04:18,050 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-26 20:04:18,050 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2018-10-26 20:04:18,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:18,056 INFO L225 Difference]: With dead ends: 783 [2018-10-26 20:04:18,056 INFO L226 Difference]: Without dead ends: 518 [2018-10-26 20:04:18,059 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-10-26 20:04:18,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 518 states. [2018-10-26 20:04:18,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 518 to 461. [2018-10-26 20:04:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 461 states. [2018-10-26 20:04:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 461 states and 546 transitions. [2018-10-26 20:04:18,110 INFO L78 Accepts]: Start accepts. Automaton has 461 states and 546 transitions. Word has length 107 [2018-10-26 20:04:18,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:18,111 INFO L481 AbstractCegarLoop]: Abstraction has 461 states and 546 transitions. [2018-10-26 20:04:18,111 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-26 20:04:18,111 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 546 transitions. [2018-10-26 20:04:18,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-26 20:04:18,115 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:18,115 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:18,115 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:18,116 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:18,116 INFO L82 PathProgramCache]: Analyzing trace with hash 2058470016, now seen corresponding path program 1 times [2018-10-26 20:04:18,116 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:18,116 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:18,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:18,117 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:18,117 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:18,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:04:18,355 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:18,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-26 20:04:18,356 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 20:04:18,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 20:04:18,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-26 20:04:18,357 INFO L87 Difference]: Start difference. First operand 461 states and 546 transitions. Second operand 6 states. [2018-10-26 20:04:18,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:18,434 INFO L93 Difference]: Finished difference Result 868 states and 1053 transitions. [2018-10-26 20:04:18,440 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-10-26 20:04:18,440 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 130 [2018-10-26 20:04:18,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:18,443 INFO L225 Difference]: With dead ends: 868 [2018-10-26 20:04:18,443 INFO L226 Difference]: Without dead ends: 471 [2018-10-26 20:04:18,448 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-26 20:04:18,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2018-10-26 20:04:18,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 471. [2018-10-26 20:04:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2018-10-26 20:04:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 556 transitions. [2018-10-26 20:04:18,507 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 556 transitions. Word has length 130 [2018-10-26 20:04:18,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:18,507 INFO L481 AbstractCegarLoop]: Abstraction has 471 states and 556 transitions. [2018-10-26 20:04:18,507 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 20:04:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 556 transitions. [2018-10-26 20:04:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-26 20:04:18,510 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:18,510 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:18,510 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:18,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:18,511 INFO L82 PathProgramCache]: Analyzing trace with hash -1534897406, now seen corresponding path program 1 times [2018-10-26 20:04:18,511 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:18,511 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:18,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:18,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:18,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:18,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:04:18,680 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:18,680 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-10-26 20:04:18,681 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 20:04:18,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 20:04:18,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-26 20:04:18,682 INFO L87 Difference]: Start difference. First operand 471 states and 556 transitions. Second operand 8 states. [2018-10-26 20:04:18,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:18,748 INFO L93 Difference]: Finished difference Result 892 states and 1092 transitions. [2018-10-26 20:04:18,752 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 20:04:18,752 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 130 [2018-10-26 20:04:18,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:18,755 INFO L225 Difference]: With dead ends: 892 [2018-10-26 20:04:18,755 INFO L226 Difference]: Without dead ends: 485 [2018-10-26 20:04:18,758 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-10-26 20:04:18,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2018-10-26 20:04:18,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 479. [2018-10-26 20:04:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 479 states. [2018-10-26 20:04:18,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 479 states and 564 transitions. [2018-10-26 20:04:18,788 INFO L78 Accepts]: Start accepts. Automaton has 479 states and 564 transitions. Word has length 130 [2018-10-26 20:04:18,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:18,789 INFO L481 AbstractCegarLoop]: Abstraction has 479 states and 564 transitions. [2018-10-26 20:04:18,789 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 20:04:18,789 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 564 transitions. [2018-10-26 20:04:18,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-10-26 20:04:18,791 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:18,791 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:18,793 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:18,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:18,794 INFO L82 PathProgramCache]: Analyzing trace with hash 190583491, now seen corresponding path program 1 times [2018-10-26 20:04:18,794 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:18,794 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:18,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:18,795 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:18,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:19,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:04:19,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:19,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-26 20:04:19,013 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-26 20:04:19,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-26 20:04:19,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 20:04:19,013 INFO L87 Difference]: Start difference. First operand 479 states and 564 transitions. Second operand 4 states. [2018-10-26 20:04:19,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:19,778 INFO L93 Difference]: Finished difference Result 1458 states and 1810 transitions. [2018-10-26 20:04:19,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-26 20:04:19,779 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 130 [2018-10-26 20:04:19,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:19,785 INFO L225 Difference]: With dead ends: 1458 [2018-10-26 20:04:19,785 INFO L226 Difference]: Without dead ends: 1043 [2018-10-26 20:04:19,787 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-10-26 20:04:19,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1043 states. [2018-10-26 20:04:19,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1043 to 1026. [2018-10-26 20:04:19,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1026 states. [2018-10-26 20:04:19,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 1026 states and 1245 transitions. [2018-10-26 20:04:19,858 INFO L78 Accepts]: Start accepts. Automaton has 1026 states and 1245 transitions. Word has length 130 [2018-10-26 20:04:19,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:19,859 INFO L481 AbstractCegarLoop]: Abstraction has 1026 states and 1245 transitions. [2018-10-26 20:04:19,859 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-26 20:04:19,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1245 transitions. [2018-10-26 20:04:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-10-26 20:04:19,863 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:19,863 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:19,863 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:19,864 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:19,864 INFO L82 PathProgramCache]: Analyzing trace with hash 2097648393, now seen corresponding path program 1 times [2018-10-26 20:04:19,864 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:19,864 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:19,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:19,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:19,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-26 20:04:20,160 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:20,161 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-26 20:04:20,161 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-26 20:04:20,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-26 20:04:20,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-10-26 20:04:20,162 INFO L87 Difference]: Start difference. First operand 1026 states and 1245 transitions. Second operand 10 states. [2018-10-26 20:04:22,253 WARN L179 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 10 [2018-10-26 20:04:23,772 WARN L179 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 17 DAG size of output: 12 [2018-10-26 20:04:24,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:24,644 INFO L93 Difference]: Finished difference Result 2750 states and 3508 transitions. [2018-10-26 20:04:24,645 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-10-26 20:04:24,645 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 134 [2018-10-26 20:04:24,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:24,655 INFO L225 Difference]: With dead ends: 2750 [2018-10-26 20:04:24,655 INFO L226 Difference]: Without dead ends: 1977 [2018-10-26 20:04:24,659 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=134, Invalid=418, Unknown=0, NotChecked=0, Total=552 [2018-10-26 20:04:24,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1977 states. [2018-10-26 20:04:24,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1977 to 1743. [2018-10-26 20:04:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1743 states. [2018-10-26 20:04:24,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1743 states and 2088 transitions. [2018-10-26 20:04:24,783 INFO L78 Accepts]: Start accepts. Automaton has 1743 states and 2088 transitions. Word has length 134 [2018-10-26 20:04:24,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:24,783 INFO L481 AbstractCegarLoop]: Abstraction has 1743 states and 2088 transitions. [2018-10-26 20:04:24,784 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-26 20:04:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2088 transitions. [2018-10-26 20:04:24,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-10-26 20:04:24,789 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:24,790 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:24,790 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:24,790 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:24,791 INFO L82 PathProgramCache]: Analyzing trace with hash -601818566, now seen corresponding path program 1 times [2018-10-26 20:04:24,791 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:24,791 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:24,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:24,794 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:24,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:24,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:25,677 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-26 20:04:25,677 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:04:25,678 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 20:04:25,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:25,843 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:04:26,534 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 29 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 20:04:26,573 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 20:04:26,573 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 16 [2018-10-26 20:04:26,574 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-10-26 20:04:26,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-10-26 20:04:26,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2018-10-26 20:04:26,575 INFO L87 Difference]: Start difference. First operand 1743 states and 2088 transitions. Second operand 16 states. [2018-10-26 20:04:30,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:30,605 INFO L93 Difference]: Finished difference Result 3969 states and 4964 transitions. [2018-10-26 20:04:30,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-10-26 20:04:30,606 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 195 [2018-10-26 20:04:30,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:30,618 INFO L225 Difference]: With dead ends: 3969 [2018-10-26 20:04:30,618 INFO L226 Difference]: Without dead ends: 2473 [2018-10-26 20:04:30,624 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=169, Invalid=887, Unknown=0, NotChecked=0, Total=1056 [2018-10-26 20:04:30,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2473 states. [2018-10-26 20:04:30,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2473 to 2211. [2018-10-26 20:04:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2211 states. [2018-10-26 20:04:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 2211 states and 2617 transitions. [2018-10-26 20:04:30,791 INFO L78 Accepts]: Start accepts. Automaton has 2211 states and 2617 transitions. Word has length 195 [2018-10-26 20:04:30,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:30,791 INFO L481 AbstractCegarLoop]: Abstraction has 2211 states and 2617 transitions. [2018-10-26 20:04:30,791 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-10-26 20:04:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 2617 transitions. [2018-10-26 20:04:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2018-10-26 20:04:30,803 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:30,804 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-10-26 20:04:30,804 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:30,804 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:30,804 INFO L82 PathProgramCache]: Analyzing trace with hash -2047474683, now seen corresponding path program 1 times [2018-10-26 20:04:30,805 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:30,805 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:30,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:30,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:30,809 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:30,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 78 proven. 2 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2018-10-26 20:04:31,429 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:04:31,429 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 20:04:31,437 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:31,653 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:04:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 207 proven. 5 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-10-26 20:04:32,145 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 20:04:32,145 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12] total 19 [2018-10-26 20:04:32,146 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-10-26 20:04:32,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-10-26 20:04:32,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2018-10-26 20:04:32,147 INFO L87 Difference]: Start difference. First operand 2211 states and 2617 transitions. Second operand 19 states. [2018-10-26 20:04:34,460 WARN L179 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-10-26 20:04:34,928 WARN L179 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 11 [2018-10-26 20:04:36,216 WARN L179 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-10-26 20:04:40,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:40,917 INFO L93 Difference]: Finished difference Result 8701 states and 12405 transitions. [2018-10-26 20:04:40,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-10-26 20:04:40,918 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 317 [2018-10-26 20:04:40,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:40,950 INFO L225 Difference]: With dead ends: 8701 [2018-10-26 20:04:40,950 INFO L226 Difference]: Without dead ends: 6563 [2018-10-26 20:04:40,959 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 393 GetRequests, 328 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1210 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=595, Invalid=3827, Unknown=0, NotChecked=0, Total=4422 [2018-10-26 20:04:40,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6563 states. [2018-10-26 20:04:41,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6563 to 4544. [2018-10-26 20:04:41,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4544 states. [2018-10-26 20:04:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 4544 states and 5200 transitions. [2018-10-26 20:04:41,321 INFO L78 Accepts]: Start accepts. Automaton has 4544 states and 5200 transitions. Word has length 317 [2018-10-26 20:04:41,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:41,322 INFO L481 AbstractCegarLoop]: Abstraction has 4544 states and 5200 transitions. [2018-10-26 20:04:41,322 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-10-26 20:04:41,322 INFO L276 IsEmpty]: Start isEmpty. Operand 4544 states and 5200 transitions. [2018-10-26 20:04:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2018-10-26 20:04:41,336 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:41,336 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 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, 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] [2018-10-26 20:04:41,337 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:41,337 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:41,337 INFO L82 PathProgramCache]: Analyzing trace with hash -46654717, now seen corresponding path program 1 times [2018-10-26 20:04:41,337 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:41,337 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:41,338 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:41,338 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:41,338 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 103 proven. 53 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2018-10-26 20:04:42,635 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:04:42,635 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 20:04:42,645 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:42,779 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:04:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 243 proven. 16 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-10-26 20:04:43,139 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 20:04:43,139 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 20 [2018-10-26 20:04:43,140 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-10-26 20:04:43,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-10-26 20:04:43,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=333, Unknown=0, NotChecked=0, Total=380 [2018-10-26 20:04:43,140 INFO L87 Difference]: Start difference. First operand 4544 states and 5200 transitions. Second operand 20 states. [2018-10-26 20:04:44,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:44,377 INFO L93 Difference]: Finished difference Result 8615 states and 9927 transitions. [2018-10-26 20:04:44,380 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-10-26 20:04:44,380 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 333 [2018-10-26 20:04:44,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:44,402 INFO L225 Difference]: With dead ends: 8615 [2018-10-26 20:04:44,403 INFO L226 Difference]: Without dead ends: 4560 [2018-10-26 20:04:44,413 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=162, Invalid=830, Unknown=0, NotChecked=0, Total=992 [2018-10-26 20:04:44,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4560 states. [2018-10-26 20:04:44,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4560 to 4548. [2018-10-26 20:04:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4548 states. [2018-10-26 20:04:44,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 4548 states and 5194 transitions. [2018-10-26 20:04:44,825 INFO L78 Accepts]: Start accepts. Automaton has 4548 states and 5194 transitions. Word has length 333 [2018-10-26 20:04:44,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:44,828 INFO L481 AbstractCegarLoop]: Abstraction has 4548 states and 5194 transitions. [2018-10-26 20:04:44,828 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-10-26 20:04:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 4548 states and 5194 transitions. [2018-10-26 20:04:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2018-10-26 20:04:44,843 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:44,844 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 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, 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] [2018-10-26 20:04:44,846 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:44,846 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:44,846 INFO L82 PathProgramCache]: Analyzing trace with hash -393929510, now seen corresponding path program 1 times [2018-10-26 20:04:44,846 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:44,846 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:44,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:44,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:44,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:45,240 WARN L179 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 6 [2018-10-26 20:04:45,492 WARN L179 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 6 [2018-10-26 20:04:45,756 WARN L179 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 6 [2018-10-26 20:04:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 98 proven. 48 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-10-26 20:04:46,129 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 20:04:46,129 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-26 20:04:46,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:46,270 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 20:04:46,359 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 170 proven. 17 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-10-26 20:04:46,380 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-26 20:04:46,380 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 14 [2018-10-26 20:04:46,381 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-26 20:04:46,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-26 20:04:46,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-10-26 20:04:46,381 INFO L87 Difference]: Start difference. First operand 4548 states and 5194 transitions. Second operand 14 states. [2018-10-26 20:04:48,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:48,554 INFO L93 Difference]: Finished difference Result 10254 states and 12841 transitions. [2018-10-26 20:04:48,555 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-10-26 20:04:48,555 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 334 [2018-10-26 20:04:48,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:48,589 INFO L225 Difference]: With dead ends: 10254 [2018-10-26 20:04:48,590 INFO L226 Difference]: Without dead ends: 7557 [2018-10-26 20:04:48,599 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 388 GetRequests, 350 SyntacticMatches, 5 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 240 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=285, Invalid=905, Unknown=0, NotChecked=0, Total=1190 [2018-10-26 20:04:48,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7557 states. [2018-10-26 20:04:49,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7557 to 5638. [2018-10-26 20:04:49,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5638 states. [2018-10-26 20:04:49,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 5638 states and 6441 transitions. [2018-10-26 20:04:49,125 INFO L78 Accepts]: Start accepts. Automaton has 5638 states and 6441 transitions. Word has length 334 [2018-10-26 20:04:49,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:49,127 INFO L481 AbstractCegarLoop]: Abstraction has 5638 states and 6441 transitions. [2018-10-26 20:04:49,127 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-26 20:04:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 5638 states and 6441 transitions. [2018-10-26 20:04:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2018-10-26 20:04:49,148 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:49,148 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:49,148 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:49,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:49,149 INFO L82 PathProgramCache]: Analyzing trace with hash 1215127007, now seen corresponding path program 1 times [2018-10-26 20:04:49,149 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:49,149 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:49,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:49,153 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:49,153 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:49,379 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2018-10-26 20:04:49,379 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:49,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 20:04:49,381 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 20:04:49,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 20:04:49,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 20:04:49,381 INFO L87 Difference]: Start difference. First operand 5638 states and 6441 transitions. Second operand 3 states. [2018-10-26 20:04:49,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:49,723 INFO L93 Difference]: Finished difference Result 9187 states and 10532 transitions. [2018-10-26 20:04:49,725 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 20:04:49,725 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 382 [2018-10-26 20:04:49,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:49,752 INFO L225 Difference]: With dead ends: 9187 [2018-10-26 20:04:49,752 INFO L226 Difference]: Without dead ends: 3672 [2018-10-26 20:04:49,764 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 20:04:49,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3672 states. [2018-10-26 20:04:50,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3672 to 3582. [2018-10-26 20:04:50,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3582 states. [2018-10-26 20:04:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 3582 states and 4022 transitions. [2018-10-26 20:04:50,062 INFO L78 Accepts]: Start accepts. Automaton has 3582 states and 4022 transitions. Word has length 382 [2018-10-26 20:04:50,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:50,063 INFO L481 AbstractCegarLoop]: Abstraction has 3582 states and 4022 transitions. [2018-10-26 20:04:50,063 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 20:04:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3582 states and 4022 transitions. [2018-10-26 20:04:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2018-10-26 20:04:50,075 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 20:04:50,076 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-26 20:04:50,076 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 20:04:50,077 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 20:04:50,077 INFO L82 PathProgramCache]: Analyzing trace with hash -735664090, now seen corresponding path program 1 times [2018-10-26 20:04:50,077 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-26 20:04:50,077 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-26 20:04:50,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:50,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 20:04:50,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 20:04:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 20:04:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2018-10-26 20:04:51,404 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 20:04:51,404 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-10-26 20:04:51,405 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-10-26 20:04:51,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-10-26 20:04:51,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-10-26 20:04:51,405 INFO L87 Difference]: Start difference. First operand 3582 states and 4022 transitions. Second operand 9 states. [2018-10-26 20:04:52,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 20:04:52,079 INFO L93 Difference]: Finished difference Result 6144 states and 6973 transitions. [2018-10-26 20:04:52,079 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-26 20:04:52,079 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 385 [2018-10-26 20:04:52,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 20:04:52,081 INFO L225 Difference]: With dead ends: 6144 [2018-10-26 20:04:52,081 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 20:04:52,092 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=69, Invalid=171, Unknown=0, NotChecked=0, Total=240 [2018-10-26 20:04:52,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 20:04:52,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 20:04:52,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 20:04:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 20:04:52,093 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 385 [2018-10-26 20:04:52,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 20:04:52,094 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 20:04:52,094 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-10-26 20:04:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 20:04:52,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 20:04:52,102 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 20:04:52,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,433 WARN L179 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 186 [2018-10-26 20:04:52,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:52,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,588 WARN L179 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 586 DAG size of output: 292 [2018-10-26 20:04:53,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:53,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:54,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,200 WARN L179 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 444 DAG size of output: 245 [2018-10-26 20:04:55,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:55,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,065 WARN L179 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 136 [2018-10-26 20:04:56,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,372 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 100 [2018-10-26 20:04:56,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,741 WARN L179 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 178 [2018-10-26 20:04:56,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:56,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:57,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 20:04:58,081 WARN L179 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 51 [2018-10-26 20:04:58,522 WARN L179 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 27 [2018-10-26 20:04:58,655 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 1 [2018-10-26 20:04:59,086 WARN L179 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 39 [2018-10-26 20:04:59,911 WARN L179 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 49 [2018-10-26 20:05:00,128 WARN L179 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 33 [2018-10-26 20:05:00,578 WARN L179 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 31 [2018-10-26 20:05:01,133 WARN L179 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 20 [2018-10-26 20:05:03,241 WARN L179 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 351 DAG size of output: 76 [2018-10-26 20:05:03,358 WARN L179 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2018-10-26 20:05:03,992 WARN L179 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 1 [2018-10-26 20:05:04,809 WARN L179 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 55 [2018-10-26 20:05:05,190 WARN L179 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 37 [2018-10-26 20:05:05,861 WARN L179 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 46 [2018-10-26 20:05:06,328 WARN L179 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 48 [2018-10-26 20:05:06,453 WARN L179 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 27 [2018-10-26 20:05:07,583 WARN L179 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 340 DAG size of output: 43 [2018-10-26 20:05:08,036 WARN L179 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 33 [2018-10-26 20:05:10,292 WARN L179 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 254 DAG size of output: 74 [2018-10-26 20:05:10,627 WARN L179 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 48 [2018-10-26 20:05:10,839 WARN L179 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 30 [2018-10-26 20:05:10,997 WARN L179 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 27 [2018-10-26 20:05:11,173 WARN L179 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 22 [2018-10-26 20:05:11,424 WARN L179 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2018-10-26 20:05:11,662 WARN L179 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 30 [2018-10-26 20:05:12,178 WARN L179 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 42 [2018-10-26 20:05:13,114 WARN L179 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 51 [2018-10-26 20:05:13,509 WARN L179 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 47 [2018-10-26 20:05:13,738 WARN L179 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 30 [2018-10-26 20:05:14,924 WARN L179 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 237 DAG size of output: 59 [2018-10-26 20:05:15,256 WARN L179 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2018-10-26 20:05:16,608 WARN L179 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 343 DAG size of output: 58 [2018-10-26 20:05:17,543 WARN L179 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 52 [2018-10-26 20:05:17,545 INFO L425 ceAbstractionStarter]: For program point L407(line 407) no Hoare annotation was computed. [2018-10-26 20:05:17,545 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 381 436) no Hoare annotation was computed. [2018-10-26 20:05:17,545 INFO L425 ceAbstractionStarter]: For program point L428(lines 405 429) no Hoare annotation was computed. [2018-10-26 20:05:17,545 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 416) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L412-1(lines 412 416) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L406-1(lines 406 427) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L404(line 404) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L404-1(line 404) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L425(line 425) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L425-1(lines 406 427) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L423(line 423) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 381 436) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 381 436) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L481-1(line 481) no Hoare annotation was computed. [2018-10-26 20:05:17,546 INFO L425 ceAbstractionStarter]: For program point L477(line 477) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L477-1(line 477) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L469(lines 469 473) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L469-1(lines 469 473) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 437 496) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L463-1(lines 463 488) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L461(line 461) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L461-1(line 461) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L463-3(lines 463 488) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 437 496) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L486(line 486) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L486-1(line 486) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L482(line 482) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point L482-1(line 482) no Hoare annotation was computed. [2018-10-26 20:05:17,547 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 437 496) no Hoare annotation was computed. [2018-10-26 20:05:17,548 INFO L425 ceAbstractionStarter]: For program point L464(line 464) no Hoare annotation was computed. [2018-10-26 20:05:17,548 INFO L425 ceAbstractionStarter]: For program point L489(lines 462 490) no Hoare annotation was computed. [2018-10-26 20:05:17,548 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 873 879) the Hoare annotation is: true [2018-10-26 20:05:17,548 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 873 879) no Hoare annotation was computed. [2018-10-26 20:05:17,548 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 880 888) no Hoare annotation was computed. [2018-10-26 20:05:17,548 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 880 888) the Hoare annotation is: true [2018-10-26 20:05:17,548 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 880 888) no Hoare annotation was computed. [2018-10-26 20:05:17,548 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 698 705) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= 0 ~pumpRunning~0)) (not (= |#t~string6.offset| 0)) (not (= ~systemActive~0 1)) (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)) (not (= ~waterLevel~0 1)) (not (= ~methaneLevelCritical~0 0))) [2018-10-26 20:05:17,548 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 698 705) no Hoare annotation was computed. [2018-10-26 20:05:17,548 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 698 705) no Hoare annotation was computed. [2018-10-26 20:05:17,549 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 706 715) the Hoare annotation is: (let ((.cse6 (< 1 ~waterLevel~0)) (.cse7 (<= 1 ~switchedOnBeforeTS~0)) (.cse5 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse3 (not (= ~systemActive~0 1))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse8 (not (= ~systemActive~0 0))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse9 (< 2 ~waterLevel~0)) (.cse4 (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 2))) (or .cse5 .cse6 .cse1 .cse2 .cse3 .cse7) (or .cse6 .cse1 .cse2 .cse0 .cse3 .cse4) (or .cse5 .cse7 .cse1 .cse8 .cse2 (not (= ~waterLevel~0 1))) (or (or .cse0 .cse7) (or .cse5 .cse1 .cse2 .cse9 .cse3)) (or .cse0 .cse2 .cse9 (not (= 1 ~pumpRunning~0)) .cse3 .cse4) (or .cse0 .cse1 .cse8 .cse2 .cse9 .cse4))) [2018-10-26 20:05:17,549 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 706 715) no Hoare annotation was computed. [2018-10-26 20:05:17,549 INFO L425 ceAbstractionStarter]: For program point L711(line 711) no Hoare annotation was computed. [2018-10-26 20:05:17,549 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 706 715) no Hoare annotation was computed. [2018-10-26 20:05:17,549 INFO L421 ceAbstractionStarter]: At program point L731(line 731) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse2 (< 2 ~waterLevel~0)) (.cse6 (not (= 1 ~pumpRunning~0))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse5 (= ~methaneLevelCritical~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (< ~switchedOnBeforeTS~0 1) (< 1 ~waterLevel~0) .cse0 .cse5 .cse1 .cse3) (or .cse1 .cse6 .cse3 (not (= ~waterLevel~0 2))) (or .cse0 (not (= ~systemActive~0 0)) .cse1 .cse2 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse4 (not .cse5)))) [2018-10-26 20:05:17,549 INFO L425 ceAbstractionStarter]: For program point L729(lines 729 735) no Hoare annotation was computed. [2018-10-26 20:05:17,549 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 738) no Hoare annotation was computed. [2018-10-26 20:05:17,549 INFO L421 ceAbstractionStarter]: At program point L726(line 726) the Hoare annotation is: (let ((.cse10 (= ~methaneLevelCritical~0 0))) (let ((.cse5 (not (= ~waterLevel~0 1))) (.cse2 (not (= 1 ~pumpRunning~0))) (.cse6 (not .cse10)) (.cse9 (< ~switchedOnBeforeTS~0 1)) (.cse13 (< 0 ~waterLevel~0)) (.cse11 (not (= ~systemActive~0 0))) (.cse8 (not (= ~waterLevel~0 2))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse12 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse0 (= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse1 .cse3 .cse4 .cse8) (or .cse9 .cse7 .cse10 .cse1 .cse3 .cse5 .cse0) (or .cse1 .cse2 .cse3 .cse8) (or .cse7 .cse11 .cse1 .cse12 .cse0 .cse4) (or .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6) (or .cse9 .cse13 .cse7 .cse10 .cse1 .cse3 .cse0) (or .cse11 (or (or .cse7 .cse1 .cse8) .cse4)) (or .cse7 .cse1 .cse12 .cse3 .cse4 .cse0)))) [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point L726-1(line 726) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 741) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point L724-1(lines 716 744) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L428 ceAbstractionStarter]: At program point L722(line 722) the Hoare annotation is: true [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point L722-1(line 722) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 716 744) the Hoare annotation is: true [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 716 744) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L421 ceAbstractionStarter]: At program point L834-1(line 834) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point L832(lines 832 839) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point L832-1(lines 832 839) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L425 ceAbstractionStarter]: For program point L830(line 830) no Hoare annotation was computed. [2018-10-26 20:05:17,550 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 822 844) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,551 INFO L421 ceAbstractionStarter]: At program point L829(line 829) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,551 INFO L421 ceAbstractionStarter]: At program point L828(line 828) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,551 INFO L421 ceAbstractionStarter]: At program point L828-1(line 828) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,551 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 822 844) no Hoare annotation was computed. [2018-10-26 20:05:17,551 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 822 844) no Hoare annotation was computed. [2018-10-26 20:05:17,551 INFO L421 ceAbstractionStarter]: At program point L834(line 834) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,551 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 777 800) no Hoare annotation was computed. [2018-10-26 20:05:17,551 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 777 800) no Hoare annotation was computed. [2018-10-26 20:05:17,551 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 777 800) no Hoare annotation was computed. [2018-10-26 20:05:17,556 INFO L425 ceAbstractionStarter]: For program point L795(line 795) no Hoare annotation was computed. [2018-10-26 20:05:17,556 INFO L425 ceAbstractionStarter]: For program point L794(line 794) no Hoare annotation was computed. [2018-10-26 20:05:17,556 INFO L425 ceAbstractionStarter]: For program point L793(line 793) no Hoare annotation was computed. [2018-10-26 20:05:17,556 INFO L425 ceAbstractionStarter]: For program point L792(line 792) no Hoare annotation was computed. [2018-10-26 20:05:17,556 INFO L425 ceAbstractionStarter]: For program point L791(line 791) no Hoare annotation was computed. [2018-10-26 20:05:17,556 INFO L425 ceAbstractionStarter]: For program point L790(line 790) no Hoare annotation was computed. [2018-10-26 20:05:17,556 INFO L425 ceAbstractionStarter]: For program point L789(line 789) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L788(line 788) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L787(line 787) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L786(line 786) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L785(line 785) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L784(line 784) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L783(line 783) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L782(line 782) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 233 247) no Hoare annotation was computed. [2018-10-26 20:05:17,557 INFO L421 ceAbstractionStarter]: At program point L239(line 239) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 2))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (< 2 ~waterLevel~0)) (.cse7 (< 1 ~waterLevel~0)) (.cse0 (= |old(~systemActive~0)| 0)) (.cse8 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~systemActive~0 0)))) (and (or (or (or .cse0 .cse1 .cse2) .cse3) (and .cse4 (= ~pumpRunning~0 1))) (or (< ~switchedOnBeforeTS~0 1) .cse1 .cse5 .cse6) (or .cse1 .cse5 (not (= ~waterLevel~0 1))) (or .cse7 (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) .cse1 .cse3 (not (= |old(~systemActive~0)| 1)) .cse8) (or .cse1 .cse5 .cse2) (or (or .cse1 .cse5 .cse8) .cse6) (or .cse7 (or .cse0 .cse8) .cse1 .cse3 (and .cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))))) [2018-10-26 20:05:17,557 INFO L425 ceAbstractionStarter]: For program point L237(lines 237 243) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 233 247) the Hoare annotation is: (let ((.cse10 (= ~systemActive~0 0))) (let ((.cse0 (and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~waterLevel~0 2))) (.cse7 (< 1 ~waterLevel~0)) (.cse4 (= |old(~systemActive~0)| 0)) (.cse8 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse5 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (not .cse10)) (.cse9 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (and (or (< ~switchedOnBeforeTS~0 1) .cse0 .cse1 .cse2 (< 2 ~waterLevel~0)) (or .cse0 (or .cse1 .cse2 .cse3)) (or (or (or .cse4 .cse1 .cse3) .cse5) (and .cse6 (= ~pumpRunning~0 1))) (or .cse7 (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) .cse1 .cse5 (not (= |old(~systemActive~0)| 1)) .cse8) (or .cse9 (or .cse7 .cse1 .cse2 .cse8)) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 1))) (or (not .cse4) .cse1 .cse2 .cse10 .cse8 .cse3) (or .cse7 (or .cse4 .cse8) .cse1 .cse5 (and .cse6 .cse9))))) [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 233 247) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 169 177) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 169 177) the Hoare annotation is: true [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 169 177) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 193) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point L185-2(lines 185 193) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point L208(line 208) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point L208-1(line 208) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 178 213) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 178 213) no Hoare annotation was computed. [2018-10-26 20:05:17,558 INFO L425 ceAbstractionStarter]: For program point L197(lines 197 205) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point L197-2(lines 197 205) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 178 213) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 866 872) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 866 872) the Hoare annotation is: true [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 335 380) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point L372(line 372) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point L372-1(line 372) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point L372-2(line 372) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 335 380) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point L365(line 365) no Hoare annotation was computed. [2018-10-26 20:05:17,559 INFO L425 ceAbstractionStarter]: For program point L365-1(line 365) no Hoare annotation was computed. [2018-10-26 20:05:17,568 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 335 380) no Hoare annotation was computed. [2018-10-26 20:05:17,568 INFO L425 ceAbstractionStarter]: For program point L361(line 361) no Hoare annotation was computed. [2018-10-26 20:05:17,568 INFO L425 ceAbstractionStarter]: For program point L361-1(line 361) no Hoare annotation was computed. [2018-10-26 20:05:17,568 INFO L425 ceAbstractionStarter]: For program point L358(line 358) no Hoare annotation was computed. [2018-10-26 20:05:17,568 INFO L425 ceAbstractionStarter]: For program point L358-1(line 358) no Hoare annotation was computed. [2018-10-26 20:05:17,568 INFO L425 ceAbstractionStarter]: For program point L672(lines 672 673) no Hoare annotation was computed. [2018-10-26 20:05:17,568 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 675) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L667(line 667) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L667-1(line 667) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 648 693) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 682) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L689(line 689) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L689-1(line 689) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L687(line 687) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L687-1(line 687) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 648 693) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 680) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point L679-1(lines 662 682) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 648 693) no Hoare annotation was computed. [2018-10-26 20:05:17,569 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 808 818) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,570 INFO L421 ceAbstractionStarter]: At program point L813(line 813) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,570 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 808 818) no Hoare annotation was computed. [2018-10-26 20:05:17,570 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 808 818) no Hoare annotation was computed. [2018-10-26 20:05:17,570 INFO L428 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 158 168) the Hoare annotation is: true [2018-10-26 20:05:17,570 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 158 168) no Hoare annotation was computed. [2018-10-26 20:05:17,570 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 158 168) no Hoare annotation was computed. [2018-10-26 20:05:17,570 INFO L428 ceAbstractionStarter]: At program point L163(line 163) the Hoare annotation is: true [2018-10-26 20:05:17,570 INFO L425 ceAbstractionStarter]: For program point L163-1(line 163) no Hoare annotation was computed. [2018-10-26 20:05:17,570 INFO L421 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 150 157) the Hoare annotation is: (let ((.cse0 (= ~systemActive~0 0)) (.cse1 (not (= |#t~string6.offset| 0))) (.cse2 (not (= 1 |old(~pumpRunning~0)|)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (or (or .cse0 .cse1 (not (= ~waterLevel~0 2))) .cse2)) (or (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) .cse1 (< 2 ~waterLevel~0) .cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) [2018-10-26 20:05:17,570 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 150 157) no Hoare annotation was computed. [2018-10-26 20:05:17,570 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 150 157) no Hoare annotation was computed. [2018-10-26 20:05:17,571 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 979) no Hoare annotation was computed. [2018-10-26 20:05:17,571 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 969 982) no Hoare annotation was computed. [2018-10-26 20:05:17,571 INFO L428 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 969 982) the Hoare annotation is: true [2018-10-26 20:05:17,571 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 969 982) no Hoare annotation was computed. [2018-10-26 20:05:17,571 INFO L421 ceAbstractionStarter]: At program point L127(line 127) the Hoare annotation is: (let ((.cse4 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse0 (not (= |#t~string6.offset| 0))) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2 .cse4 (not (= ~waterLevel~0 1))) (or (< 0 ~waterLevel~0) .cse0 .cse3 .cse1 .cse2 .cse4) (or (< 1 ~waterLevel~0) .cse0 .cse3 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2018-10-26 20:05:17,571 INFO L425 ceAbstractionStarter]: For program point L125(lines 125 133) no Hoare annotation was computed. [2018-10-26 20:05:17,571 INFO L421 ceAbstractionStarter]: At program point L123(line 123) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or (< 1 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2018-10-26 20:05:17,571 INFO L425 ceAbstractionStarter]: For program point L123-1(line 123) no Hoare annotation was computed. [2018-10-26 20:05:17,571 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 138) no Hoare annotation was computed. [2018-10-26 20:05:17,571 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 117 141) no Hoare annotation was computed. [2018-10-26 20:05:17,572 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 117 141) the Hoare annotation is: (let ((.cse1 (not (= |#t~string6.offset| 0))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) .cse0 .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or (not (= 0 |old(~pumpRunning~0)|)) .cse1 (< 2 ~waterLevel~0) .cse0 .cse2 .cse3))) [2018-10-26 20:05:17,572 INFO L421 ceAbstractionStarter]: At program point L136(line 136) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1 .cse2) (or (< 1 ~waterLevel~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2018-10-26 20:05:17,572 INFO L425 ceAbstractionStarter]: For program point L136-1(lines 117 141) no Hoare annotation was computed. [2018-10-26 20:05:17,572 INFO L421 ceAbstractionStarter]: At program point L131(line 131) the Hoare annotation is: (let ((.cse3 (< 1 ~waterLevel~0)) (.cse0 (not (= |#t~string6.offset| 0))) (.cse4 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse1 .cse2 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or .cse3 (= ~methaneLevelCritical~0 0) .cse0 .cse4 .cse1 .cse2))) [2018-10-26 20:05:17,572 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 83 89) no Hoare annotation was computed. [2018-10-26 20:05:17,572 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 83 89) the Hoare annotation is: true [2018-10-26 20:05:17,572 INFO L421 ceAbstractionStarter]: At program point L320(lines 269 321) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,572 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 260 327) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-10-26 20:05:17,572 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 260 327) no Hoare annotation was computed. [2018-10-26 20:05:17,573 INFO L421 ceAbstractionStarter]: At program point L310(line 310) the Hoare annotation is: (let ((.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse5 (not (= ~systemActive~0 0))) (.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (= ~pumpRunning~0 1)) (.cse4 (= 0 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= ~waterLevel~0 0) .cse1 .cse2 .cse3) (not (= |old(~systemActive~0)| 1)) (and (<= 1 ~switchedOnBeforeTS~0) .cse4 (<= ~waterLevel~0 1) .cse2) (and (and .cse5 .cse6 .cse2) .cse7) (and (and .cse5 (<= ~waterLevel~0 2) .cse2 .cse3) .cse7) (not (= |#t~string6.offset| 0)) (and .cse4 .cse6 .cse2) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-10-26 20:05:17,573 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 314) no Hoare annotation was computed. [2018-10-26 20:05:17,573 INFO L421 ceAbstractionStarter]: At program point L308-1(lines 300 315) the Hoare annotation is: (let ((.cse1 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0))) (let ((.cse0 (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (= ~pumpRunning~0 1)) (.cse3 (<= ~waterLevel~0 2)) (.cse5 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (and (or .cse0 (and (<= 1 ~switchedOnBeforeTS~0) .cse1 .cse2)) (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0)) .cse3) (and .cse0 .cse3 .cse4) (and .cse1 .cse5 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 2) .cse4 .cse1 .cse2) (not (= |old(~systemActive~0)| 1)) (and (= ~systemActive~0 0) (and (and .cse5 .cse2) .cse3)) (and .cse5 (= 2 ~waterLevel~0) .cse1 .cse2) (not (= |#t~string6.offset| 0)) (not (= |old(~methaneLevelCritical~0)| 0))))) [2018-10-26 20:05:17,573 INFO L425 ceAbstractionStarter]: For program point L271(lines 270 319) no Hoare annotation was computed. [2018-10-26 20:05:17,573 INFO L421 ceAbstractionStarter]: At program point L302(line 302) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 1)) (.cse6 (= 2 ~waterLevel~0)) (.cse3 (<= ~waterLevel~0 2)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse3 .cse4 .cse2 .cse5) (not (= |old(~waterLevel~0)| 1)) (and (= 0 ~pumpRunning~0) .cse6 .cse2) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string6.offset| 0)) (and .cse4 (and .cse6 .cse2)) (and (or (and (<= 1 ~switchedOnBeforeTS~0) .cse3 .cse2) (and .cse3 .cse2 .cse5)) .cse0 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-10-26 20:05:17,573 INFO L425 ceAbstractionStarter]: For program point L300(lines 300 315) no Hoare annotation was computed. [2018-10-26 20:05:17,573 INFO L421 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: (let ((.cse1 (<= ~pumpRunning~0 0)) (.cse2 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse0 (<= ~waterLevel~0 2)) (.cse6 (= ~pumpRunning~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (= 0 ~methaneLevelCritical~0)) (.cse5 (= ~systemActive~0 1)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and (= ~systemActive~0 0) .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 2) .cse6 .cse5 .cse3) (and .cse7 (= 2 ~waterLevel~0) .cse5 .cse3) (not (= |#t~string6.offset| 0)) (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) .cse7 .cse0 .cse5 .cse3) (and .cse8 .cse0 .cse6 .cse5 .cse3 .cse4) (and .cse8 .cse5 .cse7 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-10-26 20:05:17,573 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 296) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point L290-1(lines 290 296) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L421 ceAbstractionStarter]: At program point L317(lines 270 319) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 1)) (.cse4 (= ~waterLevel~0 2)) (.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (= 0 ~methaneLevelCritical~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse7 (<= ~waterLevel~0 1)) (.cse6 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (and (= ~systemActive~0 0) (<= ~waterLevel~0 2) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse2) (not (= |#t~string6.offset| 0)) (and .cse7 .cse0 .cse6 .cse1 .cse2 .cse3) (not (= |old(~systemActive~0)| 1)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse8 .cse7 .cse5 .cse6 .cse2 .cse3) (and .cse4 .cse6 .cse9 .cse2 .cse3) (and .cse8 .cse6 .cse9 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) .cse7 .cse6 .cse2) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-10-26 20:05:17,574 INFO L421 ceAbstractionStarter]: At program point L282(line 282) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse3 (= ~systemActive~0 1)) (.cse4 (= test_~splverifierCounter~0 0))) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse6 (= ~waterLevel~0 2)) (.cse0 (and .cse7 .cse3 .cse4)) (.cse1 (<= ~waterLevel~0 1)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse2 .cse3 .cse4) (and (and .cse0 .cse5) .cse6) (and (= ~systemActive~0 0) (and (and .cse7 .cse4) (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1)) .cse5)) (not (= |#t~string6.offset| 0)) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (and .cse0 .cse1 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))))) [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 286) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point L280-1(lines 280 286) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point L272(lines 272 276) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point L270-1(lines 270 319) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 260 327) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point L641(line 641) no Hoare annotation was computed. [2018-10-26 20:05:17,574 INFO L425 ceAbstractionStarter]: For program point L641-1(line 641) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 602 647) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L633(lines 633 634) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L633-1(lines 616 636) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 602 647) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L626(lines 626 627) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 602 647) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L622(lines 622 629) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L621(line 621) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L621-1(line 621) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L616(lines 616 636) no Hoare annotation was computed. [2018-10-26 20:05:17,575 INFO L425 ceAbstractionStarter]: For program point L643(line 643) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point L643-1(line 643) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point L945(lines 945 953) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point L945-2(lines 945 953) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 937 959) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 937 959) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 937 959) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point L564(line 564) no Hoare annotation was computed. [2018-10-26 20:05:17,578 INFO L425 ceAbstractionStarter]: For program point L523(lines 523 527) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L548-1(lines 548 568) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L548-3(lines 548 568) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L577-1(line 577) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L569(lines 547 570) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L561(line 561) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L528(lines 528 544) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L561-1(line 561) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L590(line 590) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L590-1(line 590) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L549(lines 548 568) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L545(lines 545 586) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 499 601) no Hoare annotation was computed. [2018-10-26 20:05:17,579 INFO L425 ceAbstractionStarter]: For program point L537(line 537) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L537-1(line 537) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L533(line 533) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L533-1(line 533) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 598) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L550(lines 550 554) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 499 601) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L579(line 579) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L579-1(line 579) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L575(line 575) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L575-1(line 575) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L563(line 563) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L530(line 530) no Hoare annotation was computed. [2018-10-26 20:05:17,580 INFO L425 ceAbstractionStarter]: For program point L563-1(line 563) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 499 601) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L530-1(line 530) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L559-1(line 559) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L588(lines 588 595) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 856 865) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 856 865) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 856 865) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L673(line 673) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L634(line 634) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L626(line 626) no Hoare annotation was computed. [2018-10-26 20:05:17,581 INFO L425 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L626-1(line 626) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L626-2(line 626) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L207-1(line 207) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L942(line 942) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L203-1(line 203) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L680(line 680) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L199-1(line 199) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L195-1(line 195) no Hoare annotation was computed. [2018-10-26 20:05:17,582 INFO L425 ceAbstractionStarter]: For program point L672(line 672) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L672-1(line 672) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L191-1(line 191) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L955(line 955) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L955-1(line 955) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L633(line 633) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L633-1(line 633) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L951(line 951) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L183-1(line 183) no Hoare annotation was computed. [2018-10-26 20:05:17,583 INFO L425 ceAbstractionStarter]: For program point L951-1(line 951) no Hoare annotation was computed. [2018-10-26 20:05:17,587 INFO L425 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point L947(line 947) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point L947-1(line 947) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point L943(line 943) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point L679(line 679) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point L679-1(line 679) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 142 149) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 142 149) no Hoare annotation was computed. [2018-10-26 20:05:17,588 INFO L421 ceAbstractionStarter]: At program point activatePumpENTRY(lines 142 149) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= ~waterLevel~0 2))) [2018-10-26 20:05:17,589 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 214 232) no Hoare annotation was computed. [2018-10-26 20:05:17,589 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 227) no Hoare annotation was computed. [2018-10-26 20:05:17,589 INFO L428 ceAbstractionStarter]: At program point L221(line 221) the Hoare annotation is: true [2018-10-26 20:05:17,589 INFO L425 ceAbstractionStarter]: For program point L223-2(lines 223 227) no Hoare annotation was computed. [2018-10-26 20:05:17,589 INFO L425 ceAbstractionStarter]: For program point L221-1(line 221) no Hoare annotation was computed. [2018-10-26 20:05:17,589 INFO L428 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 214 232) the Hoare annotation is: true [2018-10-26 20:05:17,589 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 214 232) no Hoare annotation was computed. [2018-10-26 20:05:17,589 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 960 968) the Hoare annotation is: true [2018-10-26 20:05:17,589 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 960 968) no Hoare annotation was computed. [2018-10-26 20:05:17,589 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 960 968) no Hoare annotation was computed. [2018-10-26 20:05:17,589 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 916 927) the Hoare annotation is: (let ((.cse10 (= |old(~methaneLevelCritical~0)| 0)) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= |#t~string6.offset| 0))) (.cse6 (not (= ~systemActive~0 1))) (.cse13 (not (= ~waterLevel~0 2)))) (let ((.cse0 (or .cse8 .cse4 .cse6 .cse13)) (.cse3 (< 1 ~waterLevel~0)) (.cse5 (not (= 1 ~pumpRunning~0))) (.cse12 (not (= ~systemActive~0 0))) (.cse11 (< 2 ~waterLevel~0)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse2 (= 0 ~methaneLevelCritical~0)) (.cse1 (not .cse10))) (and (or (or .cse0 .cse1) .cse2) (or .cse3 .cse2 .cse4 .cse5 .cse6 .cse7 .cse1) (or .cse3 .cse8 .cse4 .cse2 .cse6 .cse7 .cse1) (or .cse9 (or .cse10 .cse0)) (or (< ~switchedOnBeforeTS~0 1) .cse8 .cse10 .cse4 .cse11 .cse9 .cse6) (or .cse2 .cse8 .cse12 .cse4 .cse11 .cse7 .cse1) (or .cse10 .cse9 .cse4 .cse5 .cse6 .cse13) (or .cse3 .cse8 .cse9 .cse10 .cse4 .cse6 .cse7) (or (or (or (or .cse4 .cse6 .cse13) .cse1) .cse5) .cse2) (or .cse8 .cse12 .cse10 .cse4 .cse11 .cse9 .cse7) (or .cse8 .cse4 .cse2 .cse6 (not (= ~waterLevel~0 1)) .cse1)))) [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point L920-1(lines 916 927) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 916 927) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 928 936) the Hoare annotation is: true [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 928 936) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 928 936) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L421 ceAbstractionStarter]: At program point L65(line 65) the Hoare annotation is: (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 1)) (.cse8 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse10 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse4 (< 2 |old(~waterLevel~0)|)) (.cse2 (not (= ~systemActive~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~systemActive~0 0)) .cse4 (or .cse0 .cse1)) (or (< 0 |old(~waterLevel~0)|) .cse1 .cse5 .cse2 (and .cse6 .cse7 .cse8) .cse9) (or (and (and .cse6 .cse8) .cse7) .cse1 .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse2 .cse9 .cse10 (and (= 1 ~waterLevel~0) .cse6 .cse8)) (or .cse0 .cse1 .cse2 .cse10) (or .cse0 .cse1 .cse4 .cse2 .cse9) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse0 .cse1 .cse4 .cse2))) [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point L63(lines 59 81) no Hoare annotation was computed. [2018-10-26 20:05:17,590 INFO L425 ceAbstractionStarter]: For program point L61(lines 59 81) no Hoare annotation was computed. [2018-10-26 20:05:17,591 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 56 82) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0)) (.cse17 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse21 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= |#t~string6.offset| 0))) (.cse7 (< 2 |old(~waterLevel~0)|)) (.cse3 (not (= ~systemActive~0 1))) (.cse8 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (let ((.cse13 (and (or .cse9 .cse0 .cse21 .cse1 .cse7 .cse3) (or .cse0 .cse21 .cse1 .cse7 .cse3 .cse8))) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse6 (not (= ~systemActive~0 0))) (.cse10 (< 1 |old(~waterLevel~0)|)) (.cse11 (<= 1 ~switchedOnBeforeTS~0)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse18 (and (<= ~pumpRunning~0 0) .cse17 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse19 (let ((.cse20 (not .cse21))) (and (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse20) (or .cse9 .cse0 .cse1 .cse7 .cse3 .cse20)))) (.cse15 (not (= 1 |old(~pumpRunning~0)|))) (.cse14 (and (= ~pumpRunning~0 1) .cse17)) (.cse2 (and .cse12 .cse17)) (.cse16 (not (= |old(~waterLevel~0)| 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse1 .cse7 .cse8) (or .cse9 .cse10 .cse0 .cse1 .cse3 .cse11) (or (or (and .cse12 .cse5) (and .cse11 .cse12)) .cse13) (or .cse10 .cse14 .cse1 .cse15 .cse3 .cse8) (or .cse5 .cse0 .cse1 .cse3 .cse8 .cse16) (or .cse17 .cse13) (or .cse5 .cse1 .cse7 .cse15 .cse3 .cse8) (or .cse9 .cse11 .cse0 .cse6 .cse1 .cse4) (or .cse6 .cse7 (or .cse0 .cse1) .cse18) (or .cse10 .cse0 .cse1 .cse5 .cse3 .cse8) (or .cse19 (or .cse11 .cse5)) (or .cse18 .cse19) (or (or (or .cse3 .cse16) .cse15) .cse14 .cse1) (or .cse2 (or .cse0 .cse1 .cse3 .cse16))))) [2018-10-26 20:05:17,591 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 56 82) no Hoare annotation was computed. [2018-10-26 20:05:17,591 INFO L421 ceAbstractionStarter]: At program point L72(line 72) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (let ((.cse1 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 1)) (.cse4 (not (= 1 |old(~pumpRunning~0)|))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse5 (< 1 |old(~waterLevel~0)|)) (.cse9 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse0 (not (= ~systemActive~0 1))) (.cse8 (and (= 0 ~pumpRunning~0) .cse3 .cse7))) (and (or (< 0 |old(~waterLevel~0)|) (or .cse0 .cse1) .cse2 .cse3 .cse4) (or .cse5 (and .cse6 (<= ~waterLevel~0 0) .cse7) .cse2 .cse4 .cse0 .cse1) (or .cse8 .cse9 .cse2 .cse0 (not (= |old(~waterLevel~0)| 1))) (or (not (= ~systemActive~0 0)) (< 2 |old(~waterLevel~0)|) (or .cse9 .cse2)) (or (= 1 ~waterLevel~0) (or (or .cse0 .cse10) .cse4) .cse2) (or .cse5 .cse9 .cse8 .cse2 .cse0 .cse1) (or .cse8 (or .cse9 .cse2 .cse0 .cse10)) (or .cse2 (and .cse6 .cse7) .cse4 .cse0 .cse10) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse5 .cse9 .cse2 .cse0 .cse8)))) [2018-10-26 20:05:17,591 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 56 82) no Hoare annotation was computed. [2018-10-26 20:05:17,604 INFO L421 ceAbstractionStarter]: At program point L70(lines 70 76) the Hoare annotation is: (let ((.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse15 (<= 1 ~switchedOnBeforeTS~0)) (.cse16 (= 0 ~pumpRunning~0)) (.cse4 (not (= ~systemActive~0 1))) (.cse14 (not (= |old(~waterLevel~0)| 2))) (.cse17 (= ~methaneLevelCritical~0 0)) (.cse0 (= |old(~waterLevel~0)| 1))) (let ((.cse8 (<= ~waterLevel~0 0)) (.cse13 (not .cse0)) (.cse5 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse7 (= ~pumpRunning~0 1)) (.cse10 (not .cse17)) (.cse19 (or .cse4 .cse14)) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse18 (and .cse15 .cse16)) (.cse1 (< 1 |old(~waterLevel~0)|)) (.cse12 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse11 (and .cse16 .cse6 .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse1 (and .cse7 .cse8 .cse9) .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse11 .cse12 .cse2 .cse4 .cse13) (or (and .cse7 .cse6) .cse11 (or .cse12 .cse2 .cse4 .cse14)) (or (and .cse15 .cse16 .cse8) .cse17 .cse2 .cse3 .cse4 .cse5 .cse13) (or .cse18 (< 0 |old(~waterLevel~0)|) (or .cse17 .cse4 .cse5) .cse2 .cse3) (or (= 1 ~waterLevel~0) (or .cse19 .cse3) .cse2) (or .cse1 .cse12 .cse11 .cse2 .cse4 .cse5) (or (not (= ~systemActive~0 0)) (< 2 |old(~waterLevel~0)|) (or .cse12 .cse2) (and (<= ~pumpRunning~0 0) .cse6 (<= |old(~pumpRunning~0)| ~pumpRunning~0) .cse9)) (or .cse2 (and .cse7 .cse9) .cse3 .cse4 .cse10 .cse14) (or (or (or .cse17 .cse19) .cse3) .cse2 .cse18) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse1 .cse12 .cse2 .cse4 .cse11)))) [2018-10-26 20:05:17,604 INFO L425 ceAbstractionStarter]: For program point L768(line 768) no Hoare annotation was computed. [2018-10-26 20:05:17,604 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 747 776) no Hoare annotation was computed. [2018-10-26 20:05:17,604 INFO L425 ceAbstractionStarter]: For program point L758(line 758) no Hoare annotation was computed. [2018-10-26 20:05:17,604 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 747 776) the Hoare annotation is: true [2018-10-26 20:05:17,604 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 765) no Hoare annotation was computed. [2018-10-26 20:05:17,604 INFO L428 ceAbstractionStarter]: At program point L761-1(lines 761 765) the Hoare annotation is: true [2018-10-26 20:05:17,604 INFO L425 ceAbstractionStarter]: For program point L757-1(lines 757 771) no Hoare annotation was computed. [2018-10-26 20:05:17,604 INFO L428 ceAbstractionStarter]: At program point L757-3(lines 757 771) the Hoare annotation is: true [2018-10-26 20:05:17,604 INFO L428 ceAbstractionStarter]: At program point L753(line 753) the Hoare annotation is: true [2018-10-26 20:05:17,605 INFO L425 ceAbstractionStarter]: For program point L753-1(line 753) no Hoare annotation was computed. [2018-10-26 20:05:17,605 INFO L428 ceAbstractionStarter]: At program point L772(lines 747 776) the Hoare annotation is: true [2018-10-26 20:05:17,605 INFO L425 ceAbstractionStarter]: For program point L896-1(lines 892 903) no Hoare annotation was computed. [2018-10-26 20:05:17,605 INFO L421 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 892 903) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (or (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (not (= |#t~string6.offset| 0)) (< 2 |old(~waterLevel~0)|) (not (= 1 ~pumpRunning~0))) [2018-10-26 20:05:17,605 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 892 903) no Hoare annotation was computed. [2018-10-26 20:05:17,605 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 801 807) no Hoare annotation was computed. [2018-10-26 20:05:17,605 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 801 807) the Hoare annotation is: true [2018-10-26 20:05:17,605 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 20:05:17,605 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= |#t~string6.offset| 0) (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) [2018-10-26 20:05:17,605 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 20:05:17,605 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 20:05:17,605 INFO L425 ceAbstractionStarter]: For program point startSystemEXIT(lines 248 255) no Hoare annotation was computed. [2018-10-26 20:05:17,606 INFO L421 ceAbstractionStarter]: At program point startSystemENTRY(lines 248 255) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 0)) (not (= |#t~string6.offset| 0)) (= ~systemActive~0 0) (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= ~waterLevel~0 2))) [2018-10-26 20:05:17,606 INFO L425 ceAbstractionStarter]: For program point startSystemFINAL(lines 248 255) no Hoare annotation was computed. [2018-10-26 20:05:17,606 INFO L421 ceAbstractionStarter]: At program point L97(line 97) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1 .cse2) (or (< 1 ~waterLevel~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2018-10-26 20:05:17,606 INFO L421 ceAbstractionStarter]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 91 115) the Hoare annotation is: (let ((.cse1 (not (= |#t~string6.offset| 0))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) .cse0 .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) .cse1 (< 2 ~waterLevel~0) .cse0 .cse2 .cse3))) [2018-10-26 20:05:17,606 INFO L425 ceAbstractionStarter]: For program point L97-1(line 97) no Hoare annotation was computed. [2018-10-26 20:05:17,606 INFO L425 ceAbstractionStarter]: For program point L95(lines 95 112) no Hoare annotation was computed. [2018-10-26 20:05:17,606 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 91 115) no Hoare annotation was computed. [2018-10-26 20:05:17,606 INFO L421 ceAbstractionStarter]: At program point L110(line 110) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2))) [2018-10-26 20:05:17,606 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 91 115) no Hoare annotation was computed. [2018-10-26 20:05:17,607 INFO L421 ceAbstractionStarter]: At program point L105(line 105) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2))) [2018-10-26 20:05:17,607 INFO L421 ceAbstractionStarter]: At program point L101(line 101) the Hoare annotation is: (let ((.cse0 (< 1 ~waterLevel~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 (not (= 1 |old(~pumpRunning~0)|)) .cse3 .cse4 (not (= ~methaneLevelCritical~0 0))) (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1 .cse2 (< 2 ~waterLevel~0) .cse3 .cse4))) [2018-10-26 20:05:17,607 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 107) no Hoare annotation was computed. [2018-10-26 20:05:17,607 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 904 915) no Hoare annotation was computed. [2018-10-26 20:05:17,607 INFO L425 ceAbstractionStarter]: For program point L908-1(lines 904 915) no Hoare annotation was computed. [2018-10-26 20:05:17,607 INFO L421 ceAbstractionStarter]: At program point waterRiseENTRY(lines 904 915) the Hoare annotation is: (let ((.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= ~systemActive~0 1))) (.cse13 (= ~methaneLevelCritical~0 0))) (let ((.cse9 (not .cse13)) (.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse10 (< 0 |old(~waterLevel~0)|)) (.cse7 (not (= 1 ~pumpRunning~0))) (.cse0 (not (= ~systemActive~0 0))) (.cse12 (< 1 |old(~waterLevel~0)|)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= |#t~string6.offset| 0))) (.cse11 (or .cse4 .cse6)) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse5 (not (= |old(~waterLevel~0)| 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse7 .cse3 .cse2 .cse8 .cse9) (or .cse10 .cse1 .cse2 .cse6 .cse7 .cse3 .cse9) (or .cse2 (or .cse11 .cse8) .cse1) (or .cse10 .cse1 .cse11 .cse3 .cse2) (or .cse1 .cse6 .cse7 .cse2 .cse5) (or .cse0 (or .cse12 .cse3 .cse4) .cse1 .cse2) (or (< ~switchedOnBeforeTS~0 1) .cse12 .cse2 .cse13 .cse1 .cse11) (or .cse2 .cse1 .cse11 .cse3 .cse5)))) [2018-10-26 20:05:17,607 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 846 853) no Hoare annotation was computed. [2018-10-26 20:05:17,607 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 850) no Hoare annotation was computed. [2018-10-26 20:05:17,607 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 846 853) the Hoare annotation is: true [2018-10-26 20:05:17,608 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 846 853) no Hoare annotation was computed. [2018-10-26 20:05:17,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 08:05:17 BoogieIcfgContainer [2018-10-26 20:05:17,653 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 20:05:17,654 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 20:05:17,654 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 20:05:17,654 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 20:05:17,655 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 08:04:13" (3/4) ... [2018-10-26 20:05:17,658 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 20:05:17,673 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-10-26 20:05:17,673 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-10-26 20:05:17,674 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-10-26 20:05:17,675 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-10-26 20:05:17,676 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-10-26 20:05:17,677 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-10-26 20:05:17,677 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-10-26 20:05:17,677 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-10-26 20:05:17,677 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-10-26 20:05:17,677 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-10-26 20:05:17,696 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-10-26 20:05:17,697 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-10-26 20:05:17,697 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-10-26 20:05:17,742 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !("On" == 0)) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(systemActive) == 1)) || !(0 == \old(pumpRunning))) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || ((((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-10-26 20:05:17,742 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(pumpRunning)) || !("On" == 0)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-10-26 20:05:17,804 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e3281846-87a8-4907-88c4-74f50c47024a/bin-2019/uautomizer/witness.graphml [2018-10-26 20:05:17,804 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 20:05:17,805 INFO L168 Benchmark]: Toolchain (without parser) took 66784.08 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 957.0 MB in the beginning and 2.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 117.1 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:17,806 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:05:17,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.16 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 930.0 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:17,806 INFO L168 Benchmark]: Boogie Preprocessor took 171.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 930.0 MB in the beginning and 1.2 GB in the end (delta: -224.5 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:17,806 INFO L168 Benchmark]: RCFGBuilder took 2041.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. [2018-10-26 20:05:17,807 INFO L168 Benchmark]: TraceAbstraction took 63887.91 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 983.0 MB). Free memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: -916.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-10-26 20:05:17,807 INFO L168 Benchmark]: Witness Printer took 150.50 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 71.8 kB). Peak memory consumption was 71.8 kB. Max. memory is 11.5 GB. [2018-10-26 20:05:17,815 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 527.16 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 930.0 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 171.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 930.0 MB in the beginning and 1.2 GB in the end (delta: -224.5 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2041.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 87.0 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 63887.91 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 983.0 MB). Free memory was 1.1 GB in the beginning and 2.0 GB in the end (delta: -916.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Witness Printer took 150.50 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 71.8 kB). Peak memory consumption was 71.8 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 850]: 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: 269]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !("On" == 0)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: (((((((((((((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !("On" == 0)) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(systemActive) == 1)) || !(0 == \old(pumpRunning))) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || ((((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 344 locations, 1 error locations. SAFE Result, 63.7s OverallTime, 14 OverallIterations, 9 TraceHistogramMax, 25.1s AutomataDifference, 0.0s DeadEndRemovalTime, 25.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 3756 SDtfs, 4919 SDslu, 12750 SDs, 0 SdLazy, 14131 SolverSat, 3142 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 16.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1494 GetRequests, 1255 SyntacticMatches, 10 SemanticMatches, 229 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1868 ImplicationChecksByTransitivity, 11.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5638occurred in iteration=12, 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: 2.2s AutomataMinimizationTime, 14 MinimizatonAttempts, 4628 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 66 LocationsWithAnnotation, 9506 PreInvPairs, 10025 NumberOfFragments, 4597 HoareAnnotationTreeSize, 9506 FomulaSimplifications, 215370 FormulaSimplificationTreeSizeReduction, 5.2s HoareSimplificationTime, 66 FomulaSimplificationsInter, 218487 FormulaSimplificationTreeSizeReductionInter, 19.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 8.5s InterpolantComputationTime, 4050 NumberOfCodeBlocks, 4050 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 4032 ConstructedInterpolants, 0 QuantifiedInterpolants, 1608955 SizeOfPredicates, 17 NumberOfNonLiveVariables, 4553 ConjunctsInSsa, 70 ConjunctsInUnsatCore, 18 InterpolantComputations, 10 PerfectInterpolantSequences, 2781/2944 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...