/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:43:20,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:43:20,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:43:20,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:43:20,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:43:20,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:43:20,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:43:20,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:43:20,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:43:20,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:43:20,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:43:20,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:43:20,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:43:20,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:43:20,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:43:20,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:43:20,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:43:20,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:43:20,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:43:20,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:43:20,687 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:43:20,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:43:20,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:43:20,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:43:20,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:43:20,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:43:20,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:43:20,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:43:20,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:43:20,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:43:20,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:43:20,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:43:20,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:43:20,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:43:20,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:43:20,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:43:20,702 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:43:20,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:43:20,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:43:20,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:43:20,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:43:20,706 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:43:20,732 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:43:20,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:43:20,734 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:43:20,734 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:43:20,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:43:20,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:43:20,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:43:20,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:43:20,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:43:20,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:43:20,736 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:43:20,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:43:20,737 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:43:20,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:43:20,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:43:20,737 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:43:20,737 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:43:20,737 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:43:20,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:43:20,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:43:20,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:43:20,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:43:20,741 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:43:21,011 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:43:21,022 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:43:21,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:43:21,027 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:43:21,027 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:43:21,028 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c [2020-07-07 12:43:21,085 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ff5b16e6/b0fe55437d1c402399a9e00964105151/FLAGcdec21b60 [2020-07-07 12:43:21,581 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:43:21,581 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product33.cil.c [2020-07-07 12:43:21,594 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ff5b16e6/b0fe55437d1c402399a9e00964105151/FLAGcdec21b60 [2020-07-07 12:43:21,906 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3ff5b16e6/b0fe55437d1c402399a9e00964105151 [2020-07-07 12:43:21,915 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:43:21,916 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:43:21,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:21,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:43:21,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:43:21,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:21" (1/1) ... [2020-07-07 12:43:21,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16705c8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:21, skipping insertion in model container [2020-07-07 12:43:21,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:21" (1/1) ... [2020-07-07 12:43:21,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:43:21,999 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:43:22,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:22,426 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:43:22,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:22,593 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:43:22,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22 WrapperNode [2020-07-07 12:43:22,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:22,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:43:22,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:43:22,595 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:43:22,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... [2020-07-07 12:43:22,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... [2020-07-07 12:43:22,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... [2020-07-07 12:43:22,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... [2020-07-07 12:43:22,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... [2020-07-07 12:43:22,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... [2020-07-07 12:43:22,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... [2020-07-07 12:43:22,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:43:22,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:43:22,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:43:22,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:43:22,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:43:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:43:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:43:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:43:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:43:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:43:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:43:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:43:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:43:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:43:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:43:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:43:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:43:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:43:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:43:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:43:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:43:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:43:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:43:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:43:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:43:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:43:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:43:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:43:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:43:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:43:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:43:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:43:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:43:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:43:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:43:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:43:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:43:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:43:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:43:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:43:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:43:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:43:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:43:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:43:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:43:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:43:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:43:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:43:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:43:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:43:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:43:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:43:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:43:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:43:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:43:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:43:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:43:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:43:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:43:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:43:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:43:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:43:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:43:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:43:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:43:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:43:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:43:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:43:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:43:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:43:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:43:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:43:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:43:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:43:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:43:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:43:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:43:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:43:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:43:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:43:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:43:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:43:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:43:23,948 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:43:23,948 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:43:23,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:23 BoogieIcfgContainer [2020-07-07 12:43:23,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:43:23,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:43:23,956 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:43:23,959 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:43:23,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:43:21" (1/3) ... [2020-07-07 12:43:23,960 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@332f0fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:23, skipping insertion in model container [2020-07-07 12:43:23,960 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:22" (2/3) ... [2020-07-07 12:43:23,961 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@332f0fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:23, skipping insertion in model container [2020-07-07 12:43:23,961 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:23" (3/3) ... [2020-07-07 12:43:23,962 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product33.cil.c [2020-07-07 12:43:23,972 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:43:23,980 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:43:23,994 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:43:24,014 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:43:24,014 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:43:24,014 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:43:24,015 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:43:24,015 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:43:24,015 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:43:24,015 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:43:24,015 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:43:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2020-07-07 12:43:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 12:43:24,054 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:24,055 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:24,055 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:24,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:24,061 INFO L82 PathProgramCache]: Analyzing trace with hash -1855283270, now seen corresponding path program 1 times [2020-07-07 12:43:24,068 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:24,069 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [902262996] [2020-07-07 12:43:24,069 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:24,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,857 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:25,020 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:25,022 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [902262996] [2020-07-07 12:43:25,024 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:25,025 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:43:25,025 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687903138] [2020-07-07 12:43:25,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:43:25,032 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:25,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:43:25,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:43:25,051 INFO L87 Difference]: Start difference. First operand 291 states. Second operand 4 states. [2020-07-07 12:43:26,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:26,106 INFO L93 Difference]: Finished difference Result 437 states and 514 transitions. [2020-07-07 12:43:26,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:43:26,108 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-07-07 12:43:26,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:26,126 INFO L225 Difference]: With dead ends: 437 [2020-07-07 12:43:26,126 INFO L226 Difference]: Without dead ends: 282 [2020-07-07 12:43:26,131 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:43:26,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-07-07 12:43:26,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 240. [2020-07-07 12:43:26,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 240 states. [2020-07-07 12:43:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 260 transitions. [2020-07-07 12:43:26,254 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 260 transitions. Word has length 160 [2020-07-07 12:43:26,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:26,255 INFO L479 AbstractCegarLoop]: Abstraction has 240 states and 260 transitions. [2020-07-07 12:43:26,255 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:43:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 260 transitions. [2020-07-07 12:43:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-07 12:43:26,260 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:26,261 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:26,261 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:43:26,261 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:26,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:26,262 INFO L82 PathProgramCache]: Analyzing trace with hash 494679854, now seen corresponding path program 1 times [2020-07-07 12:43:26,262 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:26,262 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1178009253] [2020-07-07 12:43:26,262 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,653 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:26,767 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:26,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1178009253] [2020-07-07 12:43:26,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:26,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:43:26,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060727528] [2020-07-07 12:43:26,770 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:43:26,770 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:26,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:43:26,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:43:26,771 INFO L87 Difference]: Start difference. First operand 240 states and 260 transitions. Second operand 5 states. [2020-07-07 12:43:27,443 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:28,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:28,150 INFO L93 Difference]: Finished difference Result 366 states and 410 transitions. [2020-07-07 12:43:28,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:43:28,150 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-07-07 12:43:28,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:28,155 INFO L225 Difference]: With dead ends: 366 [2020-07-07 12:43:28,155 INFO L226 Difference]: Without dead ends: 271 [2020-07-07 12:43:28,157 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:43:28,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-07 12:43:28,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 230. [2020-07-07 12:43:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-07-07 12:43:28,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 247 transitions. [2020-07-07 12:43:28,256 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 247 transitions. Word has length 161 [2020-07-07 12:43:28,256 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:28,257 INFO L479 AbstractCegarLoop]: Abstraction has 230 states and 247 transitions. [2020-07-07 12:43:28,257 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:43:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 247 transitions. [2020-07-07 12:43:28,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-07 12:43:28,259 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:28,260 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:28,260 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:43:28,260 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:28,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:28,261 INFO L82 PathProgramCache]: Analyzing trace with hash 963263980, now seen corresponding path program 1 times [2020-07-07 12:43:28,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:28,261 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [320029539] [2020-07-07 12:43:28,262 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,579 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:28,755 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:28,755 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [320029539] [2020-07-07 12:43:28,756 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:28,756 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:43:28,756 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482322663] [2020-07-07 12:43:28,757 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:43:28,757 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:28,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:43:28,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:43:28,758 INFO L87 Difference]: Start difference. First operand 230 states and 247 transitions. Second operand 10 states. [2020-07-07 12:43:29,227 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:29,575 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:29,804 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:43:30,082 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:30,312 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:30,537 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:31,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:31,656 INFO L93 Difference]: Finished difference Result 386 states and 436 transitions. [2020-07-07 12:43:31,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:43:31,657 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-07-07 12:43:31,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:31,661 INFO L225 Difference]: With dead ends: 386 [2020-07-07 12:43:31,661 INFO L226 Difference]: Without dead ends: 271 [2020-07-07 12:43:31,663 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:43:31,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-07 12:43:31,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 230. [2020-07-07 12:43:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-07-07 12:43:31,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 246 transitions. [2020-07-07 12:43:31,726 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 246 transitions. Word has length 170 [2020-07-07 12:43:31,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:31,727 INFO L479 AbstractCegarLoop]: Abstraction has 230 states and 246 transitions. [2020-07-07 12:43:31,727 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:43:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 246 transitions. [2020-07-07 12:43:31,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-07 12:43:31,730 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:31,730 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:31,730 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:43:31,731 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:31,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:31,731 INFO L82 PathProgramCache]: Analyzing trace with hash -442490257, now seen corresponding path program 1 times [2020-07-07 12:43:31,731 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:31,732 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1687086121] [2020-07-07 12:43:31,732 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:31,995 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:32,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:32,162 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:32,162 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1687086121] [2020-07-07 12:43:32,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:32,163 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 12:43:32,163 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406210109] [2020-07-07 12:43:32,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 12:43:32,163 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:32,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 12:43:32,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:43:32,164 INFO L87 Difference]: Start difference. First operand 230 states and 246 transitions. Second operand 7 states. [2020-07-07 12:43:32,702 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:34,580 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:34,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:34,943 INFO L93 Difference]: Finished difference Result 517 states and 594 transitions. [2020-07-07 12:43:34,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-07 12:43:34,944 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 178 [2020-07-07 12:43:34,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:34,947 INFO L225 Difference]: With dead ends: 517 [2020-07-07 12:43:34,948 INFO L226 Difference]: Without dead ends: 402 [2020-07-07 12:43:34,949 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:43:34,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 402 states. [2020-07-07 12:43:35,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 402 to 334. [2020-07-07 12:43:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 334 states. [2020-07-07 12:43:35,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 334 states and 363 transitions. [2020-07-07 12:43:35,068 INFO L78 Accepts]: Start accepts. Automaton has 334 states and 363 transitions. Word has length 178 [2020-07-07 12:43:35,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:35,069 INFO L479 AbstractCegarLoop]: Abstraction has 334 states and 363 transitions. [2020-07-07 12:43:35,069 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 12:43:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 363 transitions. [2020-07-07 12:43:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-07-07 12:43:35,072 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:35,072 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:35,072 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:43:35,073 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:35,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:35,073 INFO L82 PathProgramCache]: Analyzing trace with hash -1342619795, now seen corresponding path program 1 times [2020-07-07 12:43:35,073 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:35,074 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1310630224] [2020-07-07 12:43:35,074 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,456 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:35,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:35,680 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:35,681 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1310630224] [2020-07-07 12:43:35,681 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:35,681 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-07 12:43:35,681 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308001025] [2020-07-07 12:43:35,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-07 12:43:35,682 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:35,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-07 12:43:35,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-07 12:43:35,683 INFO L87 Difference]: Start difference. First operand 334 states and 363 transitions. Second operand 13 states. [2020-07-07 12:43:36,272 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:36,499 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:43:36,755 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:36,986 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:37,204 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:38,057 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:38,319 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:38,584 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:38,822 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:39,045 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:39,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:39,701 INFO L93 Difference]: Finished difference Result 626 states and 722 transitions. [2020-07-07 12:43:39,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 12:43:39,702 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 202 [2020-07-07 12:43:39,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:39,706 INFO L225 Difference]: With dead ends: 626 [2020-07-07 12:43:39,706 INFO L226 Difference]: Without dead ends: 407 [2020-07-07 12:43:39,707 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-07 12:43:39,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2020-07-07 12:43:39,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 340. [2020-07-07 12:43:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 340 states. [2020-07-07 12:43:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 340 states and 369 transitions. [2020-07-07 12:43:39,837 INFO L78 Accepts]: Start accepts. Automaton has 340 states and 369 transitions. Word has length 202 [2020-07-07 12:43:39,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:39,838 INFO L479 AbstractCegarLoop]: Abstraction has 340 states and 369 transitions. [2020-07-07 12:43:39,838 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-07 12:43:39,838 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 369 transitions. [2020-07-07 12:43:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-07-07 12:43:39,840 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:39,840 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:39,841 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:43:39,841 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:39,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:39,841 INFO L82 PathProgramCache]: Analyzing trace with hash 79621069, now seen corresponding path program 1 times [2020-07-07 12:43:39,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:39,842 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2131211786] [2020-07-07 12:43:39,842 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,228 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:43:40,396 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:40,397 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2131211786] [2020-07-07 12:43:40,398 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:40,398 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:43:40,399 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872691071] [2020-07-07 12:43:40,399 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:43:40,399 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:40,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:43:40,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:43:40,401 INFO L87 Difference]: Start difference. First operand 340 states and 369 transitions. Second operand 10 states. [2020-07-07 12:43:40,849 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:41,607 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:41,837 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:42,595 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:42,847 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:43,122 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:43,536 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:43,778 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:44,000 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:44,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:44,308 INFO L93 Difference]: Finished difference Result 632 states and 719 transitions. [2020-07-07 12:43:44,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-07 12:43:44,308 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 202 [2020-07-07 12:43:44,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:44,311 INFO L225 Difference]: With dead ends: 632 [2020-07-07 12:43:44,311 INFO L226 Difference]: Without dead ends: 407 [2020-07-07 12:43:44,313 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:43:44,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2020-07-07 12:43:44,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 339. [2020-07-07 12:43:44,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2020-07-07 12:43:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 366 transitions. [2020-07-07 12:43:44,399 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 366 transitions. Word has length 202 [2020-07-07 12:43:44,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:44,400 INFO L479 AbstractCegarLoop]: Abstraction has 339 states and 366 transitions. [2020-07-07 12:43:44,400 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:43:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 366 transitions. [2020-07-07 12:43:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2020-07-07 12:43:44,403 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:44,403 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:44,403 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:43:44,403 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:44,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:44,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1698458806, now seen corresponding path program 1 times [2020-07-07 12:43:44,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:44,404 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2096822457] [2020-07-07 12:43:44,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,649 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:44,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:43:44,858 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:44,859 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2096822457] [2020-07-07 12:43:44,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:44,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:43:44,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891085496] [2020-07-07 12:43:44,861 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:43:44,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:44,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:43:44,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:43:44,862 INFO L87 Difference]: Start difference. First operand 339 states and 366 transitions. Second operand 10 states. [2020-07-07 12:43:46,044 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:46,295 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:43:46,559 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:43:46,799 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:47,037 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:47,256 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:47,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:47,733 INFO L93 Difference]: Finished difference Result 633 states and 718 transitions. [2020-07-07 12:43:47,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:43:47,739 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2020-07-07 12:43:47,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:47,742 INFO L225 Difference]: With dead ends: 633 [2020-07-07 12:43:47,742 INFO L226 Difference]: Without dead ends: 409 [2020-07-07 12:43:47,743 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:43:47,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 409 states. [2020-07-07 12:43:47,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 409 to 347. [2020-07-07 12:43:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2020-07-07 12:43:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 374 transitions. [2020-07-07 12:43:47,842 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 374 transitions. Word has length 203 [2020-07-07 12:43:47,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:47,842 INFO L479 AbstractCegarLoop]: Abstraction has 347 states and 374 transitions. [2020-07-07 12:43:47,842 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:43:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 374 transitions. [2020-07-07 12:43:47,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2020-07-07 12:43:47,844 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:47,844 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:47,845 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:43:47,845 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:47,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:47,845 INFO L82 PathProgramCache]: Analyzing trace with hash -674408025, now seen corresponding path program 1 times [2020-07-07 12:43:47,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:47,846 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1204331441] [2020-07-07 12:43:47,846 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:47,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,112 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:48,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:43:48,264 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:48,264 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1204331441] [2020-07-07 12:43:48,265 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:48,265 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 12:43:48,265 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396603675] [2020-07-07 12:43:48,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 12:43:48,266 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:48,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 12:43:48,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:43:48,266 INFO L87 Difference]: Start difference. First operand 347 states and 374 transitions. Second operand 7 states. [2020-07-07 12:43:48,845 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:49,386 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:50,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:50,966 INFO L93 Difference]: Finished difference Result 881 states and 1023 transitions. [2020-07-07 12:43:50,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 12:43:50,967 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 203 [2020-07-07 12:43:50,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:50,970 INFO L225 Difference]: With dead ends: 881 [2020-07-07 12:43:50,971 INFO L226 Difference]: Without dead ends: 649 [2020-07-07 12:43:50,972 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 37 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:43:50,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 649 states. [2020-07-07 12:43:51,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 649 to 580. [2020-07-07 12:43:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 580 states. [2020-07-07 12:43:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 580 states and 641 transitions. [2020-07-07 12:43:51,296 INFO L78 Accepts]: Start accepts. Automaton has 580 states and 641 transitions. Word has length 203 [2020-07-07 12:43:51,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:51,296 INFO L479 AbstractCegarLoop]: Abstraction has 580 states and 641 transitions. [2020-07-07 12:43:51,297 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 12:43:51,297 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 641 transitions. [2020-07-07 12:43:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-07 12:43:51,302 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:51,302 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:51,303 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:43:51,303 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:51,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:51,303 INFO L82 PathProgramCache]: Analyzing trace with hash -1071578610, now seen corresponding path program 1 times [2020-07-07 12:43:51,304 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:51,304 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [791731878] [2020-07-07 12:43:51,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,715 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:51,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:51,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:43:51,926 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:51,927 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [791731878] [2020-07-07 12:43:51,927 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:51,927 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:43:51,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506618798] [2020-07-07 12:43:51,928 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:43:51,928 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:51,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:43:51,929 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:43:51,929 INFO L87 Difference]: Start difference. First operand 580 states and 641 transitions. Second operand 14 states. [2020-07-07 12:43:52,603 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-07 12:43:53,373 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:54,781 WARN L193 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-07 12:43:55,237 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:43:55,509 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:55,741 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:56,180 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-07 12:43:56,425 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:56,711 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:56,941 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:57,776 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:58,003 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:58,242 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:58,751 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-07-07 12:43:59,578 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-07 12:44:00,019 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-07 12:44:00,530 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-07 12:44:00,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:00,963 INFO L93 Difference]: Finished difference Result 1505 states and 1740 transitions. [2020-07-07 12:44:00,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-07 12:44:00,963 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 208 [2020-07-07 12:44:00,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:00,970 INFO L225 Difference]: With dead ends: 1505 [2020-07-07 12:44:00,970 INFO L226 Difference]: Without dead ends: 1138 [2020-07-07 12:44:00,974 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 561 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=481, Invalid=1775, Unknown=0, NotChecked=0, Total=2256 [2020-07-07 12:44:00,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1138 states. [2020-07-07 12:44:01,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1138 to 966. [2020-07-07 12:44:01,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 966 states. [2020-07-07 12:44:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1062 transitions. [2020-07-07 12:44:01,243 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1062 transitions. Word has length 208 [2020-07-07 12:44:01,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:01,243 INFO L479 AbstractCegarLoop]: Abstraction has 966 states and 1062 transitions. [2020-07-07 12:44:01,243 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:44:01,244 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1062 transitions. [2020-07-07 12:44:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2020-07-07 12:44:01,246 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:01,246 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:01,247 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:44:01,247 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:01,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:01,247 INFO L82 PathProgramCache]: Analyzing trace with hash 1139867280, now seen corresponding path program 1 times [2020-07-07 12:44:01,247 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:01,248 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [843841044] [2020-07-07 12:44:01,248 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,535 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:01,933 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:01,933 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [843841044] [2020-07-07 12:44:01,933 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:01,934 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-07-07 12:44:01,934 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479421120] [2020-07-07 12:44:01,934 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-07 12:44:01,934 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:01,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-07 12:44:01,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2020-07-07 12:44:01,935 INFO L87 Difference]: Start difference. First operand 966 states and 1062 transitions. Second operand 18 states. [2020-07-07 12:44:02,660 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:02,909 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:03,144 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:03,381 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:03,605 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:04,417 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:44:04,747 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:05,003 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:05,414 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:05,747 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-07-07 12:44:06,465 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:06,959 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:07,319 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-07-07 12:44:08,464 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:44:08,935 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-07-07 12:44:09,206 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:44:09,651 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:44:10,028 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:10,797 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-07-07 12:44:11,325 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-07-07 12:44:12,066 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-07-07 12:44:12,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:12,368 INFO L93 Difference]: Finished difference Result 1486 states and 1659 transitions. [2020-07-07 12:44:12,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-07 12:44:12,369 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 267 [2020-07-07 12:44:12,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:12,370 INFO L225 Difference]: With dead ends: 1486 [2020-07-07 12:44:12,370 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:44:12,377 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 782 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=618, Invalid=2804, Unknown=0, NotChecked=0, Total=3422 [2020-07-07 12:44:12,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:44:12,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:44:12,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:44:12,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:44:12,378 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 267 [2020-07-07 12:44:12,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:12,379 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:44:12,379 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-07 12:44:12,379 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:44:12,379 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:44:12,379 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:44:12,382 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:44:13,285 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 222 [2020-07-07 12:44:13,773 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:14,282 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 248 [2020-07-07 12:44:15,051 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:15,524 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:15,846 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 265 [2020-07-07 12:44:16,278 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 265 [2020-07-07 12:44:17,594 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 222 [2020-07-07 12:44:18,473 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:19,202 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 222 [2020-07-07 12:44:19,408 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 222 [2020-07-07 12:44:20,213 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:20,439 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:20,999 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 265 [2020-07-07 12:44:21,203 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:22,737 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 222 [2020-07-07 12:44:23,060 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 265 [2020-07-07 12:44:23,237 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 222 [2020-07-07 12:44:24,628 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 265 [2020-07-07 12:44:24,856 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:25,098 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 266 [2020-07-07 12:44:26,499 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-07 12:44:26,881 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:44:27,427 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:44:27,795 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-07-07 12:44:28,756 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:44:29,022 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 38 [2020-07-07 12:44:29,571 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:44:30,343 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-07-07 12:44:30,881 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:44:31,061 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:44:31,667 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2020-07-07 12:44:31,955 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2020-07-07 12:44:32,515 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2020-07-07 12:44:33,119 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2020-07-07 12:44:33,281 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 15 [2020-07-07 12:44:33,886 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:44:34,449 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-07-07 12:44:35,541 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2020-07-07 12:44:36,126 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:44:36,468 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-07-07 12:44:36,830 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:37,188 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:37,998 WARN L193 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 28 [2020-07-07 12:44:38,329 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 19 [2020-07-07 12:44:38,688 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:38,842 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:44:38,995 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:44:39,302 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 40 [2020-07-07 12:44:40,269 WARN L193 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 31 [2020-07-07 12:44:40,641 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:44:40,762 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:44:41,709 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 31 [2020-07-07 12:44:42,062 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:42,421 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:42,687 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:44:43,172 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:44:43,306 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 25 [2020-07-07 12:44:43,780 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2020-07-07 12:44:44,162 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 19 [2020-07-07 12:44:44,622 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:44:44,750 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 21 [2020-07-07 12:44:45,064 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:44:45,424 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:46,074 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:44:46,213 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:44:46,952 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 34 [2020-07-07 12:44:47,074 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:44:47,343 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2020-07-07 12:44:47,717 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:44:47,846 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 21 [2020-07-07 12:44:48,223 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:44:48,637 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:48,967 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2020-07-07 12:44:49,274 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:44:50,347 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2020-07-07 12:44:50,471 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:44:51,090 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:44:51,685 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-07-07 12:44:52,046 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:52,498 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:53,047 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:44:53,405 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 16 [2020-07-07 12:44:53,955 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:44:54,892 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:44:55,234 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:44:55,557 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:44:56,128 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2020-07-07 12:44:56,678 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:44:56,852 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 17 [2020-07-07 12:44:57,604 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 30 [2020-07-07 12:44:57,926 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:44:58,087 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:44:58,450 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:58,809 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:44:59,173 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:44:59,918 WARN L193 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 30 [2020-07-07 12:45:00,289 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 27 [2020-07-07 12:45:00,445 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:00,653 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-07-07 12:45:01,247 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2020-07-07 12:45:01,400 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:01,541 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:01,974 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 19 [2020-07-07 12:45:02,420 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 19 [2020-07-07 12:45:02,806 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:45:03,952 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2020-07-07 12:45:04,286 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-07-07 12:45:04,667 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:45:04,942 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 14 [2020-07-07 12:45:05,717 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:45:06,259 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2020-07-07 12:45:06,640 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:45:06,998 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:45:07,249 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 39 [2020-07-07 12:45:07,495 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 38 [2020-07-07 12:45:07,649 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-07 12:45:07,955 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:08,258 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 14 [2020-07-07 12:45:08,573 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:08,995 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 19 [2020-07-07 12:45:09,811 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 28 [2020-07-07 12:45:10,121 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 17 [2020-07-07 12:45:10,818 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-07 12:45:11,151 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-07-07 12:45:11,623 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:45:11,942 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-07-07 12:45:12,139 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:45:13,082 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-07-07 12:45:13,357 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 40 [2020-07-07 12:45:13,753 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:45:14,665 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2020-07-07 12:45:15,045 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 19 [2020-07-07 12:45:15,989 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 27 [2020-07-07 12:45:16,570 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 29 [2020-07-07 12:45:16,873 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 40 [2020-07-07 12:45:17,421 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:45:17,791 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 15 [2020-07-07 12:45:18,002 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2020-07-07 12:45:18,361 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 23 [2020-07-07 12:45:18,910 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2020-07-07 12:45:19,032 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-07-07 12:45:19,238 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 20 [2020-07-07 12:45:19,969 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 34 [2020-07-07 12:45:20,313 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2020-07-07 12:45:21,423 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2020-07-07 12:45:21,428 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-07-07 12:45:21,429 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-07 12:45:21,429 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-07-07 12:45:21,430 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L115-1(line 115) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L115-2(line 115) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L136-1(lines 117 138) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-07 12:45:21,431 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-07-07 12:45:21,432 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L134-2(line 134) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L192-1(line 192) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L192-2(line 192) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L188-1(line 188) no Hoare annotation was computed. [2020-07-07 12:45:21,433 INFO L268 CegarLoopResult]: For program point L188-2(line 188) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-07 12:45:21,434 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-07 12:45:21,435 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-07 12:45:21,435 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-07-07 12:45:21,435 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-07-07 12:45:21,435 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-07 12:45:21,435 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:45:21,435 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-07-07 12:45:21,436 INFO L268 CegarLoopResult]: For program point L193-2(line 193) no Hoare annotation was computed. [2020-07-07 12:45:21,436 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:45:21,436 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-07 12:45:21,436 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-07-07 12:45:21,437 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-07 12:45:21,438 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-07-07 12:45:21,439 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-07-07 12:45:21,439 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:45:21,439 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 661 667) the Hoare annotation is: true [2020-07-07 12:45:21,439 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 661 667) the Hoare annotation is: true [2020-07-07 12:45:21,440 INFO L264 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~7) (<= valid_product_~retValue_acc~7 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,440 INFO L271 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: true [2020-07-07 12:45:21,440 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 668 676) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~7) (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,440 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 668 676) the Hoare annotation is: true [2020-07-07 12:45:21,440 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 668 676) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~7) (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,441 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 881 888) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,441 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 881 888) the Hoare annotation is: true [2020-07-07 12:45:21,441 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 881 888) the Hoare annotation is: true [2020-07-07 12:45:21,441 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 889 898) the Hoare annotation is: (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse4 .cse3))) [2020-07-07 12:45:21,441 INFO L264 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse4 (and .cse0 (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse5 .cse2)))) [2020-07-07 12:45:21,441 INFO L264 CegarLoopResult]: At program point L894-1(line 894) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse4 (and .cse0 (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse5 .cse2)))) [2020-07-07 12:45:21,442 INFO L264 CegarLoopResult]: At program point L894-2(line 894) the Hoare annotation is: (let ((.cse0 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)) (not (= 0 ~switchedOnBeforeTS~0)))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse0 .cse1 .cse2))) [2020-07-07 12:45:21,442 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 889 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~switchedOnBeforeTS~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse0 .cse1 .cse2))) [2020-07-07 12:45:21,442 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 889 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~switchedOnBeforeTS~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse0 .cse1 .cse2))) [2020-07-07 12:45:21,442 INFO L264 CegarLoopResult]: At program point L911(lines 911 921) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) (= 0 __utac_acc__Specification5_spec__3_~tmp___0~2) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,442 INFO L264 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~pumpRunning~0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-07-07 12:45:21,442 INFO L264 CegarLoopResult]: At program point L909-1(line 909) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) (= 0 |__utac_acc__Specification5_spec__3_#t~ret72|) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,443 INFO L264 CegarLoopResult]: At program point L907(lines 907 924) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,443 INFO L264 CegarLoopResult]: At program point L909-2(line 909) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) (= 0 |__utac_acc__Specification5_spec__3_#t~ret72|) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,443 INFO L264 CegarLoopResult]: At program point L909-3(line 909) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) (and (= 0 |__utac_acc__Specification5_spec__3_#t~ret72|) (= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,443 INFO L264 CegarLoopResult]: At program point L907-1(lines 899 927) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,443 INFO L271 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: true [2020-07-07 12:45:21,443 INFO L264 CegarLoopResult]: At program point L905-1(line 905) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,443 INFO L264 CegarLoopResult]: At program point L905-2(line 905) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,444 INFO L264 CegarLoopResult]: At program point L905-3(line 905) the Hoare annotation is: (let ((.cse0 (and (= 2 __utac_acc__Specification5_spec__3_~tmp~7) (= 2 |__utac_acc__Specification5_spec__3_#t~ret71|))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,444 INFO L271 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: true [2020-07-07 12:45:21,444 INFO L264 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~switchedOnBeforeTS~0) .cse3 .cse2) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse2))) [2020-07-07 12:45:21,444 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 899 927) the Hoare annotation is: true [2020-07-07 12:45:21,444 INFO L264 CegarLoopResult]: At program point L912(lines 912 918) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,444 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 899 927) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:45:21,444 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 752 774) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,445 INFO L264 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,445 INFO L264 CegarLoopResult]: At program point L764-1(line 764) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,445 INFO L264 CegarLoopResult]: At program point L762(lines 762 769) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,445 INFO L271 CegarLoopResult]: At program point L762-1(lines 762 769) the Hoare annotation is: true [2020-07-07 12:45:21,445 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 752 774) the Hoare annotation is: true [2020-07-07 12:45:21,445 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |main_#t~ret59| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,445 INFO L264 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,446 INFO L264 CegarLoopResult]: At program point L760-1(line 760) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |main_#t~ret59| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,446 INFO L264 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,446 INFO L264 CegarLoopResult]: At program point L760-2(line 760) the Hoare annotation is: (or (and (= |main_#t~ret59| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,446 INFO L264 CegarLoopResult]: At program point L758-1(line 758) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,446 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,446 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 752 774) the Hoare annotation is: true [2020-07-07 12:45:21,446 INFO L271 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: true [2020-07-07 12:45:21,446 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 709 732) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 709 732) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 709 732) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-07 12:45:21,447 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:45:21,448 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:45:21,448 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-07 12:45:21,448 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-07 12:45:21,448 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:45:21,448 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-07 12:45:21,448 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:45:21,448 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 575 583) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |isPumpRunning_#res|)) (.cse6 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (let ((.cse0 (and .cse7 .cse6)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (and .cse6 .cse7)) (.cse4 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse3 .cse2) (or .cse4 .cse5 .cse3 .cse2) (or .cse5 .cse4 .cse1 .cse2)))) [2020-07-07 12:45:21,448 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 575 583) the Hoare annotation is: true [2020-07-07 12:45:21,448 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 575 583) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |isPumpRunning_#res|)) (.cse6 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) (let ((.cse0 (and .cse7 .cse6)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (and .cse6 .cse7)) (.cse4 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse3 .cse2) (or .cse4 .cse5 .cse3 .cse2) (or .cse5 .cse4 .cse1 .cse2)))) [2020-07-07 12:45:21,449 INFO L264 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse2) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse4 .cse2))) [2020-07-07 12:45:21,449 INFO L271 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: true [2020-07-07 12:45:21,449 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-07 12:45:21,449 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-07 12:45:21,449 INFO L268 CegarLoopResult]: For program point L603(lines 603 611) no Hoare annotation was computed. [2020-07-07 12:45:21,449 INFO L268 CegarLoopResult]: For program point L603-2(lines 603 611) no Hoare annotation was computed. [2020-07-07 12:45:21,449 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-07 12:45:21,449 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-07 12:45:21,449 INFO L268 CegarLoopResult]: For program point L591(lines 591 599) no Hoare annotation was computed. [2020-07-07 12:45:21,450 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 584 619) no Hoare annotation was computed. [2020-07-07 12:45:21,450 INFO L268 CegarLoopResult]: For program point L591-2(lines 591 599) no Hoare annotation was computed. [2020-07-07 12:45:21,451 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 584 619) no Hoare annotation was computed. [2020-07-07 12:45:21,451 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:45:21,451 INFO L268 CegarLoopResult]: For program point L614-1(line 614) no Hoare annotation was computed. [2020-07-07 12:45:21,451 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 584 619) no Hoare annotation was computed. [2020-07-07 12:45:21,451 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 654 660) the Hoare annotation is: true [2020-07-07 12:45:21,451 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 654 660) the Hoare annotation is: true [2020-07-07 12:45:21,451 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-07-07 12:45:21,451 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-07-07 12:45:21,451 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-07 12:45:21,452 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point L83-2(line 83) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point L46(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point L46-1(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:45:21,453 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-07-07 12:45:21,454 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:45:21,454 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-07-07 12:45:21,454 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-07-07 12:45:21,454 INFO L268 CegarLoopResult]: For program point L69-1(line 69) no Hoare annotation was computed. [2020-07-07 12:45:21,454 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-07 12:45:21,454 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-07-07 12:45:21,454 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-07-07 12:45:21,455 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-07-07 12:45:21,455 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-07-07 12:45:21,455 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-07 12:45:21,455 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L76-1(line 76) no Hoare annotation was computed. [2020-07-07 12:45:21,456 INFO L268 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-07 12:45:21,457 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:45:21,458 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L383(lines 383 384) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-07 12:45:21,459 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:45:21,460 INFO L268 CegarLoopResult]: For program point L359(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:45:21,461 INFO L268 CegarLoopResult]: For program point L390(lines 390 391) no Hoare annotation was computed. [2020-07-07 12:45:21,461 INFO L268 CegarLoopResult]: For program point L390-1(lines 373 393) no Hoare annotation was computed. [2020-07-07 12:45:21,461 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 741 751) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,461 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 741 751) the Hoare annotation is: true [2020-07-07 12:45:21,461 INFO L264 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,461 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 741 751) the Hoare annotation is: true [2020-07-07 12:45:21,461 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 564 574) no Hoare annotation was computed. [2020-07-07 12:45:21,461 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-07 12:45:21,461 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 564 574) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point L569-1(line 569) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point L569-2(line 569) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 564 574) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point L569-3(line 569) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point deactivatePumpENTRY(lines 556 563) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 556 563) no Hoare annotation was computed. [2020-07-07 12:45:21,462 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 556 563) no Hoare annotation was computed. [2020-07-07 12:45:21,463 INFO L264 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,463 INFO L264 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,463 INFO L264 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~11)))) [2020-07-07 12:45:21,463 INFO L264 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,463 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 865 878) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,463 INFO L271 CegarLoopResult]: At program point L869(lines 869 875) the Hoare annotation is: true [2020-07-07 12:45:21,463 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 865 878) the Hoare annotation is: true [2020-07-07 12:45:21,463 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 865 878) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,464 INFO L264 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 .cse0))) [2020-07-07 12:45:21,464 INFO L264 CegarLoopResult]: At program point L542-1(lines 523 547) the Hoare annotation is: (let ((.cse0 (and (= 0 processEnvironment_~tmp~4) (= 0 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2 (<= 1 ~pumpRunning~0)) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse2))) [2020-07-07 12:45:21,464 INFO L264 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (let ((.cse0 (and (= 0 processEnvironment_~tmp~4) (= 0 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:45:21,464 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 523 547) the Hoare annotation is: (let ((.cse0 (and (= 0 processEnvironment_~tmp~4) (= 0 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2 (<= 1 ~pumpRunning~0)) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse2))) [2020-07-07 12:45:21,464 INFO L264 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 (= 0 ~pumpRunning~0) .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 .cse0))) [2020-07-07 12:45:21,464 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 523 547) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2 .cse0))) [2020-07-07 12:45:21,465 INFO L264 CegarLoopResult]: At program point L531(lines 531 539) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= 0 processEnvironment_~tmp~4) .cse0) (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse2) (or (not (= 2 ~waterLevel~0)) .cse1 .cse0 .cse2))) [2020-07-07 12:45:21,465 INFO L264 CegarLoopResult]: At program point L529(line 529) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2 .cse0))) [2020-07-07 12:45:21,465 INFO L264 CegarLoopResult]: At program point L529-1(line 529) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 (and (= 0 |processEnvironment_#t~ret39|) .cse2) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse0))) [2020-07-07 12:45:21,465 INFO L264 CegarLoopResult]: At program point L527(lines 527 544) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2 .cse0))) [2020-07-07 12:45:21,465 INFO L264 CegarLoopResult]: At program point L529-2(line 529) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 (and (= 0 |processEnvironment_#t~ret39|) .cse2) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse0))) [2020-07-07 12:45:21,465 INFO L264 CegarLoopResult]: At program point L529-3(line 529) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~switchedOnBeforeTS~0) .cse0) (or (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse0) (or (not (= 1 ~waterLevel~0)) .cse1 (and (= 0 |processEnvironment_#t~ret39|) (= 0 processEnvironment_~tmp~4) .cse2) .cse0))) [2020-07-07 12:45:21,465 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 515 521) the Hoare annotation is: true [2020-07-07 12:45:21,466 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 515 521) the Hoare annotation is: true [2020-07-07 12:45:21,466 INFO L264 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,466 INFO L264 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,466 INFO L264 CegarLoopResult]: At program point L448-1(line 448) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,466 INFO L264 CegarLoopResult]: At program point L440(lines 440 446) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,466 INFO L264 CegarLoopResult]: At program point L440-1(lines 440 446) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,467 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse4 .cse2) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (not .cse2))) [2020-07-07 12:45:21,467 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,467 INFO L264 CegarLoopResult]: At program point L428-1(line 428) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,467 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,467 INFO L264 CegarLoopResult]: At program point L466(lines 419 467) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:45:21,467 INFO L264 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,467 INFO L264 CegarLoopResult]: At program point L421(lines 420 465) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,468 INFO L264 CegarLoopResult]: At program point L454-1(line 454) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,468 INFO L264 CegarLoopResult]: At program point L454-2(line 454) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,468 INFO L271 CegarLoopResult]: At program point testEXIT(lines 410 473) the Hoare annotation is: true [2020-07-07 12:45:21,468 INFO L264 CegarLoopResult]: At program point L450(lines 450 461) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,468 INFO L264 CegarLoopResult]: At program point testENTRY(lines 410 473) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,468 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,468 INFO L264 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,469 INFO L271 CegarLoopResult]: At program point testFINAL(lines 410 473) the Hoare annotation is: true [2020-07-07 12:45:21,469 INFO L264 CegarLoopResult]: At program point L438(line 438) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,469 INFO L264 CegarLoopResult]: At program point L438-1(line 438) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,469 INFO L264 CegarLoopResult]: At program point L463(lines 420 465) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,469 INFO L264 CegarLoopResult]: At program point L430(lines 430 436) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,469 INFO L264 CegarLoopResult]: At program point L430-1(lines 430 436) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,470 INFO L264 CegarLoopResult]: At program point L422(lines 422 426) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,470 INFO L264 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,470 INFO L264 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,470 INFO L264 CegarLoopResult]: At program point L456(lines 456 460) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,470 INFO L264 CegarLoopResult]: At program point L456-2(lines 450 461) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse4 .cse1 .cse2) (not .cse2))) [2020-07-07 12:45:21,470 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-07 12:45:21,470 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L337(lines 337 338) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-07 12:45:21,471 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-07 12:45:21,472 INFO L268 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L313(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L344(lines 344 345) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L344-1(lines 327 347) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-07 12:45:21,473 INFO L268 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L841(lines 841 849) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 833 855) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point L841-2(lines 841 849) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 833 855) no Hoare annotation was computed. [2020-07-07 12:45:21,474 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 833 855) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-07-07 12:45:21,475 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L210(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L210-1(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-07-07 12:45:21,476 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:45:21,477 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L286-2(line 286) no Hoare annotation was computed. [2020-07-07 12:45:21,478 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L270-2(line 270) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-07 12:45:21,479 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-07 12:45:21,480 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L248-1(line 248) no Hoare annotation was computed. [2020-07-07 12:45:21,481 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-07-07 12:45:21,482 INFO L268 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 644 653) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 644 653) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 644 653) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point L646-1(line 646) no Hoare annotation was computed. [2020-07-07 12:45:21,483 INFO L268 CegarLoopResult]: For program point L646-2(line 646) no Hoare annotation was computed. [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L609(line 609) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L609-1(line 609) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L609-2(line 609) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L609-3(line 609) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L609-4(line 609) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L605-1(line 605) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L605-2(line 605) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,484 INFO L264 CegarLoopResult]: At program point L605-3(line 605) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L601-1(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L601-2(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L601-3(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L597(line 597) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L601-4(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L597-1(line 597) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,485 INFO L264 CegarLoopResult]: At program point L601-5(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L597-2(line 597) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L601-6(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L597-3(line 597) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L601-7(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,486 INFO L264 CegarLoopResult]: At program point L597-4(line 597) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L593-1(line 593) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L593-2(line 593) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L593-3(line 593) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,487 INFO L264 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L383-1(line 383) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L615(line 615) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L615-1(line 615) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L615-2(line 615) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,488 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L851-1(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L851-2(line 851) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L847-2(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,489 INFO L264 CegarLoopResult]: At program point L847-3(line 847) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L843-1(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L843-2(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L843-3(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L843-4(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L839-1(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L843-5(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,490 INFO L264 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L839-2(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L839-3(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L839-4(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L839-5(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L839-6(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L839-7(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,491 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,492 INFO L264 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,492 INFO L264 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:45:21,492 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:45:21,492 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,492 INFO L264 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,492 INFO L264 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,492 INFO L264 CegarLoopResult]: At program point L613-1(line 613) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point L613-2(line 613) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point L613-3(line 613) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 548 555) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0)) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 548 555) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0)) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 548 555) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 620 638) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,493 INFO L264 CegarLoopResult]: At program point L635(line 635) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,494 INFO L264 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,494 INFO L271 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: true [2020-07-07 12:45:21,494 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 620 638) the Hoare annotation is: true [2020-07-07 12:45:21,494 INFO L264 CegarLoopResult]: At program point L629(lines 629 633) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (<= 1 isHighWaterLevel_~tmp~5) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,494 INFO L271 CegarLoopResult]: At program point L627(line 627) the Hoare annotation is: true [2020-07-07 12:45:21,494 INFO L264 CegarLoopResult]: At program point L629-2(lines 629 633) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,494 INFO L264 CegarLoopResult]: At program point L627-1(line 627) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (<= 1 |isHighWaterLevel_#t~ret57|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,494 INFO L264 CegarLoopResult]: At program point L627-2(line 627) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (<= 1 |isHighWaterLevel_#t~ret57|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,494 INFO L264 CegarLoopResult]: At program point L627-3(line 627) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= 1 |isHighWaterLevel_#t~ret57|) (<= 1 isHighWaterLevel_~tmp~5)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,495 INFO L271 CegarLoopResult]: At program point L623(line 623) the Hoare annotation is: true [2020-07-07 12:45:21,495 INFO L271 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: true [2020-07-07 12:45:21,495 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 620 638) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,495 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 856 864) the Hoare annotation is: true [2020-07-07 12:45:21,495 INFO L264 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (= 0 ~switchedOnBeforeTS~0) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (not (= 1 ~waterLevel~0)) .cse1 .cse4 .cse3))) [2020-07-07 12:45:21,495 INFO L271 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: true [2020-07-07 12:45:21,495 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 856 864) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= 0 ~switchedOnBeforeTS~0) .cse3 .cse1 .cse2) (or .cse4 .cse3 .cse1 .cse2) (or .cse4 .cse0 .cse1 .cse2))) [2020-07-07 12:45:21,496 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 856 864) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= 0 ~switchedOnBeforeTS~0) .cse3 .cse1 .cse2) (or .cse4 .cse3 .cse1 .cse2) (or .cse4 .cse0 .cse1 .cse2))) [2020-07-07 12:45:21,496 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:45:21,496 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:45:21,496 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:45:21,496 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:45:21,496 INFO L264 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse4 .cse2))) [2020-07-07 12:45:21,496 INFO L271 CegarLoopResult]: At program point L816-1(lines 812 823) the Hoare annotation is: true [2020-07-07 12:45:21,496 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 812 823) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse4 .cse2))) [2020-07-07 12:45:21,496 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 812 823) the Hoare annotation is: true [2020-07-07 12:45:21,497 INFO L264 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse4 .cse2))) [2020-07-07 12:45:21,497 INFO L264 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse1 .cse7) .cse3) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse6 .cse7) .cse3) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse5 .cse2 .cse3))) [2020-07-07 12:45:21,497 INFO L264 CegarLoopResult]: At program point L502(lines 502 508) the Hoare annotation is: (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse1 .cse7) .cse3) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse6 .cse7) .cse3) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse8) (and .cse8 (<= 1 ~pumpRunning~0)) .cse5 .cse2 .cse3)))) [2020-07-07 12:45:21,497 INFO L264 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 2 |old(~waterLevel~0)|))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~switchedOnBeforeTS~0)))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2) (or .cse3 .cse0 .cse4 .cse2) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse4 .cse2))) [2020-07-07 12:45:21,497 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 488 514) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse6 .cse7)) (.cse4 (and (= 0 ~pumpRunning~0) .cse6 .cse7)) (.cse3 (not (= 2 |old(~waterLevel~0)|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse4 .cse5 (not (= 1 |old(~waterLevel~0)|)) .cse2) (or .cse4 .cse3 .cse5 .cse2)))) [2020-07-07 12:45:21,498 INFO L264 CegarLoopResult]: At program point L495(lines 491 513) the Hoare annotation is: (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse1 .cse7) .cse3) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse6 .cse7) .cse3) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse5 .cse2 .cse3))) [2020-07-07 12:45:21,498 INFO L264 CegarLoopResult]: At program point L493(lines 491 513) the Hoare annotation is: (let ((.cse6 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse6 (not (= 0 ~switchedOnBeforeTS~0)))) (.cse0 (= 0 ~pumpRunning~0)) (.cse4 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= 1 ~waterLevel~0)) .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2) (or .cse3 .cse4 .cse5 .cse2) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse5 .cse2) (or (and .cse0 .cse6) .cse4 .cse1 .cse2)))) [2020-07-07 12:45:21,498 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 488 514) the Hoare annotation is: (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse1 .cse7) .cse3) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse6 .cse7) .cse3) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse8) (and .cse8 (<= 1 ~pumpRunning~0)) .cse5 .cse2 .cse3)))) [2020-07-07 12:45:21,498 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 488 514) the Hoare annotation is: (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse1 .cse7) .cse3) (or (= 0 |old(~switchedOnBeforeTS~0)|) .cse4 (and .cse6 .cse7) .cse3) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse8) (and .cse8 (<= 1 ~pumpRunning~0)) .cse5 .cse2 .cse3)))) [2020-07-07 12:45:21,498 INFO L271 CegarLoopResult]: At program point L704(lines 679 708) the Hoare annotation is: true [2020-07-07 12:45:21,498 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 679 708) the Hoare annotation is: true [2020-07-07 12:45:21,498 INFO L271 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: true [2020-07-07 12:45:21,498 INFO L271 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 679 708) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L271 CegarLoopResult]: At program point L693(lines 693 697) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L271 CegarLoopResult]: At program point L693-1(lines 693 697) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L271 CegarLoopResult]: At program point L689-2(lines 689 703) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L271 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L271 CegarLoopResult]: At program point L685-1(line 685) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L271 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: true [2020-07-07 12:45:21,499 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 824 832) no Hoare annotation was computed. [2020-07-07 12:45:21,499 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-07-07 12:45:21,500 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-07 12:45:21,500 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 824 832) no Hoare annotation was computed. [2020-07-07 12:45:21,500 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 824 832) no Hoare annotation was computed. [2020-07-07 12:45:21,500 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 788 799) the Hoare annotation is: (or (= 0 ~switchedOnBeforeTS~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,500 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 788 799) the Hoare annotation is: (or (not (= 2 |old(~waterLevel~0)|)) (= 0 ~switchedOnBeforeTS~0) (not (<= 1 ~pumpRunning~0)) (= 1 ~waterLevel~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,500 INFO L264 CegarLoopResult]: At program point L793(line 793) the Hoare annotation is: (or (= 0 ~switchedOnBeforeTS~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,500 INFO L264 CegarLoopResult]: At program point L792-1(lines 788 799) the Hoare annotation is: (or (not (= 2 |old(~waterLevel~0)|)) (= 0 ~switchedOnBeforeTS~0) (not (<= 1 ~pumpRunning~0)) (= 1 ~waterLevel~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:45:21,500 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 733 739) the Hoare annotation is: true [2020-07-07 12:45:21,500 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 733 739) the Hoare annotation is: true [2020-07-07 12:45:21,501 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:45:21,501 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:45:21,501 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:45:21,501 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:45:21,501 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 800 811) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= 2 ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|)) .cse1) (or (and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))) (= 0 ~switchedOnBeforeTS~0) (and (<= 2 ~waterLevel~0) .cse2) .cse3 .cse1) (or .cse4 .cse2 .cse0 .cse1) (or .cse4 .cse2 .cse3 .cse1))) [2020-07-07 12:45:21,501 INFO L264 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (let ((.cse3 (not (= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~switchedOnBeforeTS~0) .cse0 (and (<= ~waterLevel~0 1) .cse1) .cse2) (or .cse3 .cse4 .cse2) (or .cse3 .cse0 .cse2) (or .cse1 .cse4 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:45:21,501 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 800 811) the Hoare annotation is: (let ((.cse0 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 2 ~waterLevel~0) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or (= 0 ~switchedOnBeforeTS~0) .cse3 .cse1 .cse2) (or .cse3 .cse4 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:45:21,502 INFO L264 CegarLoopResult]: At program point L804-1(lines 800 811) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= 2 ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|)) .cse1) (or (and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))) (= 0 ~switchedOnBeforeTS~0) (and (<= 2 ~waterLevel~0) .cse2) .cse3 .cse1) (or .cse4 .cse2 .cse0 .cse1) (or .cse4 .cse2 .cse3 .cse1))) [2020-07-07 12:45:21,502 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 776 783) the Hoare annotation is: true [2020-07-07 12:45:21,502 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 780) the Hoare annotation is: true [2020-07-07 12:45:21,502 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 776 783) the Hoare annotation is: true [2020-07-07 12:45:21,502 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 776 783) the Hoare annotation is: true [2020-07-07 12:45:21,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:45:21 BoogieIcfgContainer [2020-07-07 12:45:21,554 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:45:21,558 INFO L168 Benchmark]: Toolchain (without parser) took 119641.54 ms. Allocated memory was 146.3 MB in the beginning and 649.6 MB in the end (delta: 503.3 MB). Free memory was 103.5 MB in the beginning and 532.5 MB in the end (delta: -429.0 MB). Peak memory consumption was 992.6 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:21,559 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:45:21,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.69 ms. Allocated memory was 146.3 MB in the beginning and 203.9 MB in the end (delta: 57.7 MB). Free memory was 103.3 MB in the beginning and 172.6 MB in the end (delta: -69.4 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:21,560 INFO L168 Benchmark]: Boogie Preprocessor took 84.01 ms. Allocated memory is still 203.9 MB. Free memory was 172.6 MB in the beginning and 167.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:21,560 INFO L168 Benchmark]: RCFGBuilder took 1276.28 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 167.9 MB in the beginning and 175.9 MB in the end (delta: -7.9 MB). Peak memory consumption was 81.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:21,561 INFO L168 Benchmark]: TraceAbstraction took 117597.96 ms. Allocated memory was 236.5 MB in the beginning and 649.6 MB in the end (delta: 413.1 MB). Free memory was 174.4 MB in the beginning and 532.5 MB in the end (delta: -358.1 MB). Peak memory consumption was 973.4 MB. Max. memory is 7.1 GB. [2020-07-07 12:45:21,564 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 676.69 ms. Allocated memory was 146.3 MB in the beginning and 203.9 MB in the end (delta: 57.7 MB). Free memory was 103.3 MB in the beginning and 172.6 MB in the end (delta: -69.4 MB). Peak memory consumption was 23.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 84.01 ms. Allocated memory is still 203.9 MB. Free memory was 172.6 MB in the beginning and 167.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1276.28 ms. Allocated memory was 203.9 MB in the beginning and 236.5 MB in the end (delta: 32.5 MB). Free memory was 167.9 MB in the beginning and 175.9 MB in the end (delta: -7.9 MB). Peak memory consumption was 81.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 117597.96 ms. Allocated memory was 236.5 MB in the beginning and 649.6 MB in the end (delta: 413.1 MB). Free memory was 174.4 MB in the beginning and 532.5 MB in the end (delta: -358.1 MB). Peak memory consumption was 973.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 780]: 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: 679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 420]: Loop Invariant Derived loop invariant: ((((((((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 == systemActive) || ((0 == splverifierCounter && !(0 == switchedOnBeforeTS)) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || ((0 == splverifierCounter && 2 == waterLevel) && 1 <= pumpRunning)) || !(1 == \old(waterLevel))) || (((0 == splverifierCounter && 2 == waterLevel) && 0 == pumpRunning) && 1 == systemActive)) || !(1 == systemActive) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == systemActive)) || !(1 == \old(waterLevel)) - InvariantResult [Line: 689]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 668]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 == waterLevel) || (((1 <= retValue_acc && 1 <= \result) && retValue_acc <= 1) && \result <= 1)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 881]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 889]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(2 == waterLevel) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) || !(1 == systemActive)) && (((0 == \old(switchedOnBeforeTS) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) || !(1 == systemActive)) - ProcedureContractResult [Line: 899]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((!(2 == waterLevel) || 2 == tmp) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((!(2 == waterLevel) || 2 == tmp) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 752]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 575]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((0 == switchedOnBeforeTS || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((!(1 == waterLevel) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(2 == waterLevel) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((pumpRunning == retValue_acc && pumpRunning == \result) || !(2 == waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 654]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 741]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 523]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((0 == tmp && 0 == pumpRunning) || !(1 == waterLevel)) || !(0 == \old(pumpRunning))) || !(1 == systemActive)) && (((((0 == tmp && 0 == pumpRunning) || !(2 == waterLevel)) || !(0 == \old(pumpRunning))) || !(1 == systemActive)) || 1 <= pumpRunning)) && (((pumpRunning == \old(pumpRunning) || !(1 <= \old(pumpRunning))) || 0 == switchedOnBeforeTS) || !(1 == systemActive)) - ProcedureContractResult [Line: 865]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((!(1 == waterLevel) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 515]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 410]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 548]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((!(2 == waterLevel) || !(0 == \old(pumpRunning))) || !(1 == systemActive)) || 1 <= pumpRunning - ProcedureContractResult [Line: 620]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((!(1 == waterLevel) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 812]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 856]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(1 == waterLevel) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive)) && (((0 == switchedOnBeforeTS || !(1 <= pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive))) && (((!(2 == waterLevel) || !(1 <= pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive))) && (((!(2 == waterLevel) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 488]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((0 == pumpRunning && 1 == waterLevel) || !(0 == \old(pumpRunning))) || !(1 == \old(waterLevel))) || !(1 == systemActive)) && (((!(1 <= \old(pumpRunning)) || !(2 == \old(waterLevel))) || ((pumpRunning == \old(pumpRunning) && 1 == waterLevel) && !(0 == switchedOnBeforeTS))) || !(1 == systemActive))) && (((0 == \old(switchedOnBeforeTS) || !(1 <= \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && !(0 == switchedOnBeforeTS))) || !(1 == systemActive))) && (((((0 == pumpRunning && \old(waterLevel) == waterLevel) || (\old(waterLevel) == waterLevel && 1 <= pumpRunning)) || !(2 == \old(waterLevel))) || !(0 == \old(pumpRunning))) || !(1 == systemActive)) - ProcedureContractResult [Line: 679]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 788]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((!(2 == \old(waterLevel)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || 1 == waterLevel) || !(1 == systemActive) - ProcedureContractResult [Line: 733]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 800]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((2 == waterLevel || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) && (((((waterLevel <= 2 && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel)) || 0 == switchedOnBeforeTS) || (2 <= waterLevel && \old(waterLevel) == waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((!(2 == \old(waterLevel)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(2 == \old(waterLevel)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 776]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 619 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 48.3s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 41.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 69.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2492 SDtfs, 6080 SDslu, 6226 SDs, 0 SdLazy, 10485 SolverSat, 1689 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 535 GetRequests, 322 SyntacticMatches, 3 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1538 ImplicationChecksByTransitivity, 23.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=966occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 630 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 254 LocationsWithAnnotation, 2872 PreInvPairs, 3210 NumberOfFragments, 6387 HoareAnnotationTreeSize, 2872 FomulaSimplifications, 130881043 FormulaSimplificationTreeSizeReduction, 13.4s HoareSimplificationTime, 254 FomulaSimplificationsInter, 843276 FormulaSimplificationTreeSizeReductionInter, 55.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...