/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_spec1_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:26:22,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:26:22,854 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:26:22,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:26:22,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:26:22,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:26:22,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:26:22,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:26:22,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:26:22,879 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:26:22,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:26:22,881 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:26:22,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:26:22,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:26:22,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:26:22,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:26:22,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:26:22,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:26:22,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:26:22,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:26:22,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:26:22,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:26:22,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:26:22,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:26:22,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:26:22,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:26:22,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:26:22,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:26:22,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:26:22,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:26:22,900 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:26:22,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:26:22,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:26:22,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:26:22,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:26:22,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:26:22,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:26:22,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:26:22,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:26:22,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:26:22,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:26:22,908 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 12:26:22,919 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:26:22,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:26:22,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:26:22,920 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:26:22,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:26:22,921 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:26:22,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:26:22,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:26:22,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:26:22,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:26:22,922 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:26:22,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:26:22,922 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:26:22,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:26:22,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:26:22,923 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:26:22,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:26:22,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:26:22,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:26:22,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:26:22,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:26:22,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:26:22,924 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:26:23,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:26:23,217 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:26:23,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:26:23,223 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:26:23,223 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:26:23,224 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2020-07-07 12:26:23,293 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c0544e6/464d315e216142958a6b6dc51aa651bf/FLAG750479bf4 [2020-07-07 12:26:23,764 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:26:23,765 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2020-07-07 12:26:23,778 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c0544e6/464d315e216142958a6b6dc51aa651bf/FLAG750479bf4 [2020-07-07 12:26:24,055 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73c0544e6/464d315e216142958a6b6dc51aa651bf [2020-07-07 12:26:24,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:26:24,070 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:26:24,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:26:24,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:26:24,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:26:24,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@343ddf24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24, skipping insertion in model container [2020-07-07 12:26:24,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:26:24,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:26:24,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:26:24,451 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:26:24,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:26:24,679 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:26:24,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24 WrapperNode [2020-07-07 12:26:24,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:26:24,680 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:26:24,680 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:26:24,680 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:26:24,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,711 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,751 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (1/1) ... [2020-07-07 12:26:24,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:26:24,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:26:24,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:26:24,765 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:26:24,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (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 12:26:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:26:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:26:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:26:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-07 12:26:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:26:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:26:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:26:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:26:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:26:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:26:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:26:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:26:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:26:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:26:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:26:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:26:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:26:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:26:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:26:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-07 12:26:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:26:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:26:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:26:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:26:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:26:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:26:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-07 12:26:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:26:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:26:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:26:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:26:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:26:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:26:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:26:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:26:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:26:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:26:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:26:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:26:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-07 12:26:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:26:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:26:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:26:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:26:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:26:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:26:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:26:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-07 12:26:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:26:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:26:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:26:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:26:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:26:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:26:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:26:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:26:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:26:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:26:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:26:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:26:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:26:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:26:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:26:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:26:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:26:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:26:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:26:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:26:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:26:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:26:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:26:24,841 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:26:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:26:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:26:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:26:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:26:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:26:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-07 12:26:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:26:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:26:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:26:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:26:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:26:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:26:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:26:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-07 12:26:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-07 12:26:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:26:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:26:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:26:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:26:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:26:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:26:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:26:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:26:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:26:25,990 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:26:25,990 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:26:25,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:26:25 BoogieIcfgContainer [2020-07-07 12:26:25,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:26:25,999 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:26:25,999 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:26:26,002 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:26:26,002 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:26:24" (1/3) ... [2020-07-07 12:26:26,003 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@489d0be1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:26:26, skipping insertion in model container [2020-07-07 12:26:26,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:26:24" (2/3) ... [2020-07-07 12:26:26,004 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@489d0be1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:26:26, skipping insertion in model container [2020-07-07 12:26:26,004 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:26:25" (3/3) ... [2020-07-07 12:26:26,006 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product57.cil.c [2020-07-07 12:26:26,016 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:26:26,025 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:26:26,040 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:26:26,064 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:26:26,064 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:26:26,064 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:26:26,065 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:26:26,065 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:26:26,065 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:26:26,065 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:26:26,065 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:26:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2020-07-07 12:26:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-07 12:26:26,109 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:26:26,110 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:26:26,110 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:26:26,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:26:26,117 INFO L82 PathProgramCache]: Analyzing trace with hash 324352486, now seen corresponding path program 1 times [2020-07-07 12:26:26,127 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:26:26,127 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1767792106] [2020-07-07 12:26:26,128 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:26:26,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:26,915 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:26:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:27,067 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 12:26:27,068 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:26:27,070 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1767792106] [2020-07-07 12:26:27,072 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:26:27,072 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-07 12:26:27,073 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496772483] [2020-07-07 12:26:27,078 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-07 12:26:27,078 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:26:27,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-07 12:26:27,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:26:27,094 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 3 states. [2020-07-07 12:26:28,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:26:28,480 INFO L93 Difference]: Finished difference Result 525 states and 620 transitions. [2020-07-07 12:26:28,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-07 12:26:28,482 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-07 12:26:28,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:26:28,499 INFO L225 Difference]: With dead ends: 525 [2020-07-07 12:26:28,500 INFO L226 Difference]: Without dead ends: 321 [2020-07-07 12:26:28,505 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:26:28,524 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-07-07 12:26:28,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 278. [2020-07-07 12:26:28,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 278 states. [2020-07-07 12:26:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 302 transitions. [2020-07-07 12:26:28,681 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 302 transitions. Word has length 142 [2020-07-07 12:26:28,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:26:28,682 INFO L479 AbstractCegarLoop]: Abstraction has 278 states and 302 transitions. [2020-07-07 12:26:28,682 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-07 12:26:28,682 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 302 transitions. [2020-07-07 12:26:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-07 12:26:28,694 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:26:28,694 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:26:28,694 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:26:28,695 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:26:28,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:26:28,695 INFO L82 PathProgramCache]: Analyzing trace with hash 173272106, now seen corresponding path program 1 times [2020-07-07 12:26:28,695 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:26:28,696 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1995004536] [2020-07-07 12:26:28,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:26:28,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,135 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:26:29,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:29,234 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 12:26:29,234 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:26:29,235 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1995004536] [2020-07-07 12:26:29,235 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:26:29,235 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:26:29,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575894262] [2020-07-07 12:26:29,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:26:29,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:26:29,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:26:29,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:26:29,240 INFO L87 Difference]: Start difference. First operand 278 states and 302 transitions. Second operand 4 states. [2020-07-07 12:26:29,876 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:26:30,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:26:30,888 INFO L93 Difference]: Finished difference Result 442 states and 495 transitions. [2020-07-07 12:26:30,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-07 12:26:30,889 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-07 12:26:30,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:26:30,893 INFO L225 Difference]: With dead ends: 442 [2020-07-07 12:26:30,894 INFO L226 Difference]: Without dead ends: 304 [2020-07-07 12:26:30,896 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:26:30,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-07-07 12:26:30,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 268. [2020-07-07 12:26:30,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-07-07 12:26:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 289 transitions. [2020-07-07 12:26:30,970 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 289 transitions. Word has length 143 [2020-07-07 12:26:30,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:26:30,970 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 289 transitions. [2020-07-07 12:26:30,971 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:26:30,971 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 289 transitions. [2020-07-07 12:26:30,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-07 12:26:30,973 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:26:30,973 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:26:30,973 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:26:30,974 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:26:30,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:26:30,974 INFO L82 PathProgramCache]: Analyzing trace with hash -1597850082, now seen corresponding path program 1 times [2020-07-07 12:26:30,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:26:30,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [3180107] [2020-07-07 12:26:30,975 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:26:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,367 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:26:31,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:31,539 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 12:26:31,539 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:26:31,540 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [3180107] [2020-07-07 12:26:31,540 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:26:31,541 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:26:31,541 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811610470] [2020-07-07 12:26:31,541 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:26:31,542 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:26:31,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:26:31,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:26:31,543 INFO L87 Difference]: Start difference. First operand 268 states and 289 transitions. Second operand 9 states. [2020-07-07 12:26:32,131 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:26:32,421 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:26:32,666 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:26:32,937 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:33,165 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:26:33,394 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:35,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:26:35,002 INFO L93 Difference]: Finished difference Result 462 states and 520 transitions. [2020-07-07 12:26:35,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-07 12:26:35,002 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-07 12:26:35,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:26:35,011 INFO L225 Difference]: With dead ends: 462 [2020-07-07 12:26:35,011 INFO L226 Difference]: Without dead ends: 304 [2020-07-07 12:26:35,014 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:26:35,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-07-07 12:26:35,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 268. [2020-07-07 12:26:35,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-07-07 12:26:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 288 transitions. [2020-07-07 12:26:35,109 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 288 transitions. Word has length 152 [2020-07-07 12:26:35,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:26:35,110 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 288 transitions. [2020-07-07 12:26:35,110 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:26:35,110 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 288 transitions. [2020-07-07 12:26:35,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-07 12:26:35,112 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:26:35,113 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:35,113 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:26:35,113 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:26:35,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:26:35,114 INFO L82 PathProgramCache]: Analyzing trace with hash 2053095868, now seen corresponding path program 1 times [2020-07-07 12:26:35,114 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:26:35,114 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1240802418] [2020-07-07 12:26:35,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:26:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,431 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:26:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:35,556 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 12:26:35,556 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:26:35,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1240802418] [2020-07-07 12:26:35,557 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:26:35,557 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-07 12:26:35,557 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909471495] [2020-07-07 12:26:35,558 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-07 12:26:35,558 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:26:35,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-07 12:26:35,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-07 12:26:35,558 INFO L87 Difference]: Start difference. First operand 268 states and 288 transitions. Second operand 6 states. [2020-07-07 12:26:35,973 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:26:37,269 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:26:38,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:26:38,132 INFO L93 Difference]: Finished difference Result 593 states and 675 transitions. [2020-07-07 12:26:38,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-07 12:26:38,133 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 165 [2020-07-07 12:26:38,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:26:38,138 INFO L225 Difference]: With dead ends: 593 [2020-07-07 12:26:38,138 INFO L226 Difference]: Without dead ends: 435 [2020-07-07 12:26:38,140 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:26:38,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2020-07-07 12:26:38,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 376. [2020-07-07 12:26:38,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 376 states. [2020-07-07 12:26:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 405 transitions. [2020-07-07 12:26:38,270 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 405 transitions. Word has length 165 [2020-07-07 12:26:38,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:26:38,272 INFO L479 AbstractCegarLoop]: Abstraction has 376 states and 405 transitions. [2020-07-07 12:26:38,273 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-07 12:26:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 405 transitions. [2020-07-07 12:26:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-07-07 12:26:38,275 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:26:38,275 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:38,276 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:26:38,276 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:26:38,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:26:38,276 INFO L82 PathProgramCache]: Analyzing trace with hash 2027625623, now seen corresponding path program 1 times [2020-07-07 12:26:38,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:26:38,277 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1170123497] [2020-07-07 12:26:38,277 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:26:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,583 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:26:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:38,745 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 12:26:38,745 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:26:38,746 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1170123497] [2020-07-07 12:26:38,746 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:26:38,746 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:26:38,746 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1722638998] [2020-07-07 12:26:38,747 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:26:38,747 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:26:38,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:26:38,748 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:26:38,748 INFO L87 Difference]: Start difference. First operand 376 states and 405 transitions. Second operand 9 states. [2020-07-07 12:26:39,253 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:26:40,447 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:40,682 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:26:40,999 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:26:41,221 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:41,786 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:42,011 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:26:42,234 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:42,515 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:26:43,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:26:43,631 INFO L93 Difference]: Finished difference Result 962 states and 1104 transitions. [2020-07-07 12:26:43,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:26:43,632 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 189 [2020-07-07 12:26:43,633 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:26:43,637 INFO L225 Difference]: With dead ends: 962 [2020-07-07 12:26:43,637 INFO L226 Difference]: Without dead ends: 696 [2020-07-07 12:26:43,639 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:26:43,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2020-07-07 12:26:43,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 605. [2020-07-07 12:26:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2020-07-07 12:26:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 658 transitions. [2020-07-07 12:26:43,842 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 658 transitions. Word has length 189 [2020-07-07 12:26:43,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:26:43,843 INFO L479 AbstractCegarLoop]: Abstraction has 605 states and 658 transitions. [2020-07-07 12:26:43,843 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:26:43,843 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 658 transitions. [2020-07-07 12:26:43,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-07-07 12:26:43,846 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:26:43,846 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:26:43,846 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:26:43,846 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:26:43,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:26:43,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1242482, now seen corresponding path program 1 times [2020-07-07 12:26:43,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:26:43,847 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [219840039] [2020-07-07 12:26:43,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:26:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,105 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:26:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:44,273 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 12:26:44,274 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:26:44,274 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [219840039] [2020-07-07 12:26:44,275 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:26:44,275 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:26:44,276 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646682175] [2020-07-07 12:26:44,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:26:44,277 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:26:44,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:26:44,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:26:44,278 INFO L87 Difference]: Start difference. First operand 605 states and 658 transitions. Second operand 10 states. [2020-07-07 12:26:44,752 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:26:46,148 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:26:46,390 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:46,675 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:26:47,671 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:47,914 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:26:48,150 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:48,416 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:26:48,633 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:48,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:26:48,926 INFO L93 Difference]: Finished difference Result 762 states and 880 transitions. [2020-07-07 12:26:48,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-07 12:26:48,926 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 194 [2020-07-07 12:26:48,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:26:48,933 INFO L225 Difference]: With dead ends: 762 [2020-07-07 12:26:48,933 INFO L226 Difference]: Without dead ends: 759 [2020-07-07 12:26:48,934 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:26:48,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2020-07-07 12:26:49,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 605. [2020-07-07 12:26:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2020-07-07 12:26:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 657 transitions. [2020-07-07 12:26:49,140 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 657 transitions. Word has length 194 [2020-07-07 12:26:49,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:26:49,142 INFO L479 AbstractCegarLoop]: Abstraction has 605 states and 657 transitions. [2020-07-07 12:26:49,142 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:26:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 657 transitions. [2020-07-07 12:26:49,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-07 12:26:49,150 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:26:49,150 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:26:49,150 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:26:49,151 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:26:49,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:26:49,151 INFO L82 PathProgramCache]: Analyzing trace with hash 1053053690, now seen corresponding path program 1 times [2020-07-07 12:26:49,151 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:26:49,156 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [580290719] [2020-07-07 12:26:49,157 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 29 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 29 to 53 Garbage collection #2: 53 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 53 to 103 Garbage collection #3: 103 nodes / 0 free / 0.0s / 0.001s total Resizing node table from 103 to 199 Garbage collection #4: 199 nodes / 0 free / 0.001s / 0.002s total Resizing node table from 199 to 397 Garbage collection #5: 397 nodes / 0 free / 0.001s / 0.003s total Resizing node table from 397 to 787 [2020-07-07 12:26:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,659 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:26:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:26:49,786 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 12:26:50,612 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:26:50,613 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [580290719] [2020-07-07 12:26:50,613 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:26:50,613 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2020-07-07 12:26:50,613 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19503456] [2020-07-07 12:26:50,614 INFO L459 AbstractCegarLoop]: Interpolant automaton has 29 states [2020-07-07 12:26:50,616 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:26:50,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2020-07-07 12:26:50,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=779, Unknown=0, NotChecked=0, Total=870 [2020-07-07 12:26:50,617 INFO L87 Difference]: Start difference. First operand 605 states and 657 transitions. Second operand 29 states. [2020-07-07 12:26:52,439 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:52,689 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:26:53,001 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:26:53,249 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:26:53,529 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:26:53,764 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:26:54,219 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:26:54,463 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:26:55,013 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:26:55,260 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:26:55,496 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:26:55,832 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:26:56,189 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:26:56,464 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-07-07 12:26:56,758 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:26:57,036 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-07-07 12:26:57,289 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:26:58,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:26:58,078 INFO L93 Difference]: Finished difference Result 1210 states and 1377 transitions. [2020-07-07 12:26:58,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:26:58,079 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 217 [2020-07-07 12:26:58,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:26:58,080 INFO L225 Difference]: With dead ends: 1210 [2020-07-07 12:26:58,080 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:26:58,084 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 46 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 549 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=217, Invalid=1945, Unknown=0, NotChecked=0, Total=2162 [2020-07-07 12:26:58,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:26:58,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:26:58,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:26:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:26:58,085 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 217 [2020-07-07 12:26:58,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:26:58,086 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:26:58,086 INFO L480 AbstractCegarLoop]: Interpolant automaton has 29 states. [2020-07-07 12:26:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:26:58,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:26:58,086 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:26:58,089 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:26:58,977 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:26:59,297 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 18 [2020-07-07 12:26:59,641 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:26:59,918 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:00,690 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 197 [2020-07-07 12:27:01,418 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 9 [2020-07-07 12:27:01,590 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 9 [2020-07-07 12:27:02,630 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:02,994 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:03,162 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:03,313 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:03,566 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:03,792 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:03,970 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:07,258 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:08,211 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 206 [2020-07-07 12:27:09,382 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:27:09,708 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-07 12:27:10,022 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 12 [2020-07-07 12:27:10,333 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:10,584 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:11,064 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 11 [2020-07-07 12:27:11,288 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:11,451 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:11,664 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:11,825 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:11,996 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 1 [2020-07-07 12:27:12,304 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:12,485 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:27:12,635 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:12,952 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 11 [2020-07-07 12:27:13,103 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:13,274 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:13,576 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:13,725 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:14,210 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 16 [2020-07-07 12:27:14,372 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:14,551 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:14,697 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:15,027 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 15 [2020-07-07 12:27:15,177 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:15,339 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:15,920 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 30 [2020-07-07 12:27:16,469 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 32 [2020-07-07 12:27:16,622 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-07-07 12:27:16,910 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:17,078 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 1 [2020-07-07 12:27:17,373 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 12 [2020-07-07 12:27:17,681 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-07 12:27:17,826 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:17,985 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:18,202 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:18,521 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-07-07 12:27:18,816 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 10 [2020-07-07 12:27:19,030 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:19,248 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:19,454 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:19,598 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 1 [2020-07-07 12:27:19,840 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:20,017 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:27:20,372 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 20 [2020-07-07 12:27:20,651 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 11 [2020-07-07 12:27:21,115 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-07-07 12:27:21,323 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:21,464 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:21,601 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:21,752 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:21,957 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:22,100 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:22,561 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 16 [2020-07-07 12:27:22,710 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:27:22,872 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:27:23,050 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:23,359 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 12 [2020-07-07 12:27:23,675 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:23,836 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:23,996 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:24,163 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:24,665 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2020-07-07 12:27:24,877 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:25,029 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:25,332 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:25,476 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:25,677 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:25,878 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:26,028 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:26,175 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 1 [2020-07-07 12:27:26,621 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2020-07-07 12:27:26,928 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-07 12:27:27,414 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 19 [2020-07-07 12:27:27,585 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:27:27,776 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:27:27,932 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:28,233 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:28,446 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:28,596 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:28,745 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:28,894 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:29,198 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:29,537 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 11 [2020-07-07 12:27:29,843 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15 [2020-07-07 12:27:29,993 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:30,143 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:30,465 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:27:30,711 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:30,859 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:31,156 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:31,446 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 8 [2020-07-07 12:27:31,594 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:31,897 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-07 12:27:32,189 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:32,328 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:32,467 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:32,611 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 1 [2020-07-07 12:27:32,754 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:32,907 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:33,190 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-07 12:27:33,337 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:33,478 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:33,767 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:33,906 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:34,081 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:34,280 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:34,774 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 30 [2020-07-07 12:27:34,913 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:35,072 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:35,210 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:35,353 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:35,642 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-07 12:27:35,793 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:35,937 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:36,219 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 11 [2020-07-07 12:27:36,356 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 1 [2020-07-07 12:27:36,648 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 12 [2020-07-07 12:27:36,943 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 12 [2020-07-07 12:27:37,098 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:37,248 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 1 [2020-07-07 12:27:37,416 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:37,709 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 13 [2020-07-07 12:27:37,989 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 8 [2020-07-07 12:27:38,190 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:38,342 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:38,494 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:38,695 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:39,339 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 19 [2020-07-07 12:27:39,495 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:39,679 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:39,825 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:40,126 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 12 [2020-07-07 12:27:40,422 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 12 [2020-07-07 12:27:40,561 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:40,742 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:27:40,910 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:27:41,075 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-07 12:27:41,243 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:41,549 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:41,999 WARN L193 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 19 [2020-07-07 12:27:42,445 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 19 [2020-07-07 12:27:42,632 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:27:42,915 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 8 [2020-07-07 12:27:43,056 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:43,345 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-07 12:27:43,544 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:43,824 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 8 [2020-07-07 12:27:44,263 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 8 [2020-07-07 12:27:44,435 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:27:44,638 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:44,839 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-07-07 12:27:45,006 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-07 12:27:45,148 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:45,440 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:45,743 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 12 [2020-07-07 12:27:46,029 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:46,321 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-07 12:27:46,471 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:46,619 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:47,014 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 31 [2020-07-07 12:27:47,172 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-07 12:27:47,491 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 11 [2020-07-07 12:27:47,497 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-07 12:27:47,497 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-07 12:27:47,497 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 159 214) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L201-1(line 201) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L201-2(line 201) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:27:47,498 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L206(lines 183 207) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 159 214) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 159 214) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L190(lines 190 194) no Hoare annotation was computed. [2020-07-07 12:27:47,499 INFO L268 CegarLoopResult]: For program point L190-1(lines 190 194) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L182-1(line 182) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L182-2(line 182) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L203-1(lines 184 205) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:27:47,500 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:27:47,501 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 215 274) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point L267(lines 240 268) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 215 274) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-07 12:27:47,502 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L259-1(line 259) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L259-2(line 259) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L255-1(line 255) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L255-2(line 255) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L247(lines 247 251) no Hoare annotation was computed. [2020-07-07 12:27:47,503 INFO L268 CegarLoopResult]: For program point L247-1(lines 247 251) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 215 274) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L239-1(line 239) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L239-2(line 239) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L264-1(line 264) no Hoare annotation was computed. [2020-07-07 12:27:47,504 INFO L268 CegarLoopResult]: For program point L264-2(line 264) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L260-2(line 260) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-07 12:27:47,505 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L241-2(lines 241 266) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-07 12:27:47,506 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-07 12:27:47,507 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-07 12:27:47,507 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-07-07 12:27:47,507 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 90 96) the Hoare annotation is: true [2020-07-07 12:27:47,507 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 90 96) the Hoare annotation is: true [2020-07-07 12:27:47,507 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 97 105) the Hoare annotation is: (or (and (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (< 0 |valid_product_#res|) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,507 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 97 105) the Hoare annotation is: true [2020-07-07 12:27:47,508 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 97 105) the Hoare annotation is: (or (and (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (< 0 |valid_product_#res|) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,508 INFO L264 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,508 INFO L271 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: true [2020-07-07 12:27:47,508 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 836 858) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,508 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 836 858) the Hoare annotation is: true [2020-07-07 12:27:47,508 INFO L271 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: true [2020-07-07 12:27:47,508 INFO L264 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,508 INFO L264 CegarLoopResult]: At program point L848-1(line 848) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,509 INFO L264 CegarLoopResult]: At program point L846(lines 846 853) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,509 INFO L271 CegarLoopResult]: At program point L846-1(lines 846 853) the Hoare annotation is: true [2020-07-07 12:27:47,509 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 836 858) the Hoare annotation is: true [2020-07-07 12:27:47,509 INFO L264 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret64| ~systemActive~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,509 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,509 INFO L264 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret64| ~systemActive~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,510 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,510 INFO L264 CegarLoopResult]: At program point L844-2(line 844) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret64| ~systemActive~0) (= main_~tmp~10 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,510 INFO L264 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,510 INFO L264 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,510 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:27:47,510 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-07 12:27:47,510 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 795 818) no Hoare annotation was computed. [2020-07-07 12:27:47,510 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 795 818) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 795 818) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-07-07 12:27:47,511 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-07-07 12:27:47,512 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-07-07 12:27:47,512 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-07-07 12:27:47,512 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-07 12:27:47,512 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-07 12:27:47,512 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 680 688) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,512 INFO L264 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,512 INFO L271 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 680 688) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 680 688) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 744 762) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 744 762) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point L753(lines 753 757) the Hoare annotation is: true [2020-07-07 12:27:47,513 INFO L271 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L271 CegarLoopResult]: At program point L753-2(lines 753 757) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L271 CegarLoopResult]: At program point L751-1(line 751) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L271 CegarLoopResult]: At program point L751-2(line 751) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L271 CegarLoopResult]: At program point L751-3(line 751) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L271 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L271 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 744 762) the Hoare annotation is: true [2020-07-07 12:27:47,514 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-07-07 12:27:47,514 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L696(lines 696 704) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L696-2(lines 696 704) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 689 724) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 689 724) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L708(lines 708 716) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 689 724) no Hoare annotation was computed. [2020-07-07 12:27:47,515 INFO L268 CegarLoopResult]: For program point L708-2(lines 708 716) no Hoare annotation was computed. [2020-07-07 12:27:47,516 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 83 89) the Hoare annotation is: true [2020-07-07 12:27:47,516 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 83 89) the Hoare annotation is: true [2020-07-07 12:27:47,516 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-07-07 12:27:47,516 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-07-07 12:27:47,516 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-07-07 12:27:47,516 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-07 12:27:47,516 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-07 12:27:47,516 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-07-07 12:27:47,516 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 113 158) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 113 158) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L143-1(line 143) no Hoare annotation was computed. [2020-07-07 12:27:47,517 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 113 158) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L139-1(line 139) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-07-07 12:27:47,518 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L150-1(line 150) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L150-2(line 150) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L113(lines 113 158) no Hoare annotation was computed. [2020-07-07 12:27:47,519 INFO L268 CegarLoopResult]: For program point L113-1(lines 113 158) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L446(lines 446 453) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 426 471) no Hoare annotation was computed. [2020-07-07 12:27:47,520 INFO L268 CegarLoopResult]: For program point L440(lines 440 460) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L467-1(line 467) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L467-2(line 467) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L465-1(line 465) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L465-2(line 465) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 426 471) no Hoare annotation was computed. [2020-07-07 12:27:47,521 INFO L268 CegarLoopResult]: For program point L426(lines 426 471) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L457(lines 457 458) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L457-1(lines 440 460) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 426 471) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L445-1(line 445) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L445-2(line 445) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-07-07 12:27:47,522 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-07 12:27:47,523 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-07-07 12:27:47,523 INFO L268 CegarLoopResult]: For program point L450(lines 450 451) no Hoare annotation was computed. [2020-07-07 12:27:47,523 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 826 835) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 826 835) the Hoare annotation is: true [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 826 835) the Hoare annotation is: true [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point L674-1(line 674) the Hoare annotation is: true [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point L674-2(line 674) the Hoare annotation is: true [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 669 679) the Hoare annotation is: true [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point L674-3(line 674) the Hoare annotation is: true [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 669 679) the Hoare annotation is: true [2020-07-07 12:27:47,523 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 669 679) the Hoare annotation is: true [2020-07-07 12:27:47,524 INFO L271 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: true [2020-07-07 12:27:47,524 INFO L271 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: true [2020-07-07 12:27:47,524 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 661 668) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,524 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 661 668) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,524 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 661 668) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,524 INFO L271 CegarLoopResult]: At program point L945(line 945) the Hoare annotation is: true [2020-07-07 12:27:47,524 INFO L271 CegarLoopResult]: At program point L944(lines 944 950) the Hoare annotation is: true [2020-07-07 12:27:47,524 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 940 953) the Hoare annotation is: true [2020-07-07 12:27:47,525 INFO L271 CegarLoopResult]: At program point L949(line 949) the Hoare annotation is: true [2020-07-07 12:27:47,525 INFO L271 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: true [2020-07-07 12:27:47,525 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 940 953) the Hoare annotation is: true [2020-07-07 12:27:47,525 INFO L271 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: true [2020-07-07 12:27:47,525 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 940 953) the Hoare annotation is: true [2020-07-07 12:27:47,525 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 610 634) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,525 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~pumpRunning~0) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,525 INFO L264 CegarLoopResult]: At program point L629-1(lines 610 634) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,525 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 610 634) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,525 INFO L264 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,526 INFO L264 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,526 INFO L264 CegarLoopResult]: At program point L618(lines 618 626) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,526 INFO L264 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,526 INFO L264 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,526 INFO L264 CegarLoopResult]: At program point L614(lines 614 631) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,526 INFO L264 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,526 INFO L264 CegarLoopResult]: At program point L616-3(line 616) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,526 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 576 582) the Hoare annotation is: true [2020-07-07 12:27:47,527 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 576 582) the Hoare annotation is: true [2020-07-07 12:27:47,527 INFO L264 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,527 INFO L264 CegarLoopResult]: At program point L523(lines 523 527) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,527 INFO L264 CegarLoopResult]: At program point L523-2(lines 517 528) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,527 INFO L264 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,527 INFO L264 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,527 INFO L264 CegarLoopResult]: At program point L515-1(line 515) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,528 INFO L264 CegarLoopResult]: At program point L507(lines 507 513) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,528 INFO L264 CegarLoopResult]: At program point L507-1(lines 507 513) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,528 INFO L264 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,528 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,528 INFO L264 CegarLoopResult]: At program point L495-1(line 495) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,528 INFO L271 CegarLoopResult]: At program point testEXIT(lines 477 540) the Hoare annotation is: true [2020-07-07 12:27:47,528 INFO L264 CegarLoopResult]: At program point testENTRY(lines 477 540) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,529 INFO L264 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,529 INFO L271 CegarLoopResult]: At program point testFINAL(lines 477 540) the Hoare annotation is: true [2020-07-07 12:27:47,529 INFO L264 CegarLoopResult]: At program point L533(lines 486 534) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,529 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,529 INFO L264 CegarLoopResult]: At program point L488(lines 487 532) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,529 INFO L264 CegarLoopResult]: At program point L521-1(line 521) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,529 INFO L264 CegarLoopResult]: At program point L521-2(line 521) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L517(lines 517 528) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L505(line 505) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L505-1(line 505) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L530(lines 487 532) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L497(lines 497 503) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,530 INFO L264 CegarLoopResult]: At program point L497-1(lines 497 503) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,531 INFO L264 CegarLoopResult]: At program point L489(lines 489 493) the Hoare annotation is: (or (= 0 test_~splverifierCounter~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,531 INFO L264 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,531 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-07-07 12:27:47,531 INFO L268 CegarLoopResult]: For program point L419-2(line 419) no Hoare annotation was computed. [2020-07-07 12:27:47,531 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-07 12:27:47,531 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-07 12:27:47,531 INFO L268 CegarLoopResult]: For program point L380(lines 380 425) no Hoare annotation was computed. [2020-07-07 12:27:47,531 INFO L268 CegarLoopResult]: For program point L411(lines 411 412) no Hoare annotation was computed. [2020-07-07 12:27:47,531 INFO L268 CegarLoopResult]: For program point L411-1(lines 394 414) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 380 425) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L399-1(line 399) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L399-2(line 399) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-07-07 12:27:47,532 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 380 425) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L404(lines 404 405) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 380 425) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L400(lines 400 407) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:27:47,533 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L394(lines 394 414) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L268 CegarLoopResult]: For program point L419-1(line 419) no Hoare annotation was computed. [2020-07-07 12:27:47,534 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 635 642) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,535 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 635 642) the Hoare annotation is: true [2020-07-07 12:27:47,535 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 635 642) the Hoare annotation is: true [2020-07-07 12:27:47,535 INFO L271 CegarLoopResult]: At program point L959(line 959) the Hoare annotation is: true [2020-07-07 12:27:47,535 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 954 962) the Hoare annotation is: true [2020-07-07 12:27:47,535 INFO L271 CegarLoopResult]: At program point L958(line 958) the Hoare annotation is: true [2020-07-07 12:27:47,535 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 954 962) the Hoare annotation is: true [2020-07-07 12:27:47,535 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 954 962) the Hoare annotation is: true [2020-07-07 12:27:47,535 INFO L268 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-07-07 12:27:47,535 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 908 930) no Hoare annotation was computed. [2020-07-07 12:27:47,535 INFO L268 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 908 930) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 908 930) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point L916(lines 916 924) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point L916-2(lines 916 924) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 73 82) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-07-07 12:27:47,536 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 73 82) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L75-1(line 75) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L75-2(line 75) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 73 82) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L308-1(line 308) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L366(lines 366 373) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-07 12:27:47,537 INFO L268 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L301(lines 301 305) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L326-2(lines 326 346) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:27:47,538 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 277 379) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L277(lines 277 379) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L277-1(lines 277 379) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L368-1(line 368) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L368-2(line 368) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L327(lines 326 346) no Hoare annotation was computed. [2020-07-07 12:27:47,539 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 277 379) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-07-07 12:27:47,540 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 277 379) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L328(lines 328 332) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L353-1(line 353) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L353-2(line 353) no Hoare annotation was computed. [2020-07-07 12:27:47,541 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L337-1(line 337) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L337-2(line 337) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-07-07 12:27:47,542 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L355-2(line 355) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L347(lines 325 348) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-07 12:27:47,543 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L306(lines 306 322) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L323(lines 323 364) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L315-1(line 315) no Hoare annotation was computed. [2020-07-07 12:27:47,544 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-07-07 12:27:47,545 INFO L268 CegarLoopResult]: For program point L365(lines 365 376) no Hoare annotation was computed. [2020-07-07 12:27:47,545 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-07 12:27:47,545 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-07 12:27:47,545 INFO L268 CegarLoopResult]: For program point L357-1(line 357) no Hoare annotation was computed. [2020-07-07 12:27:47,545 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-07 12:27:47,545 INFO L264 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:27:47,545 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,545 INFO L264 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,545 INFO L264 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L457-1(line 457) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L404-1(line 404) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,546 INFO L264 CegarLoopResult]: At program point L404-2(line 404) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L718-1(line 718) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L718-2(line 718) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L718-3(line 718) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L714-1(line 714) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L714-2(line 714) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,547 INFO L264 CegarLoopResult]: At program point L714-3(line 714) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L714-4(line 714) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L710-1(line 710) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L710-2(line 710) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L710-3(line 710) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,548 INFO L264 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L450-1(line 450) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L706-2(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L706-3(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L706-4(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L702-1(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,549 INFO L264 CegarLoopResult]: At program point L706-5(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L702-2(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L706-6(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L702-3(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L706-7(line 706) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L702-4(line 702) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L698-1(line 698) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,550 INFO L264 CegarLoopResult]: At program point L698-2(line 698) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L698-3(line 698) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,551 INFO L264 CegarLoopResult]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L922-2(line 922) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L922-3(line 922) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L918-3(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,552 INFO L264 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L918-4(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L914-1(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L918-5(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L914-2(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L914-3(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,553 INFO L264 CegarLoopResult]: At program point L914-4(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,554 INFO L264 CegarLoopResult]: At program point L914-5(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,554 INFO L264 CegarLoopResult]: At program point L914-6(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,554 INFO L264 CegarLoopResult]: At program point L914-7(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:27:47,554 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-07 12:27:47,554 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:27:47,554 INFO L271 CegarLoopResult]: At program point activatePumpEXIT(lines 644 660) the Hoare annotation is: true [2020-07-07 12:27:47,555 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 644 660) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,555 INFO L264 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,555 INFO L271 CegarLoopResult]: At program point L655-1(lines 644 660) the Hoare annotation is: true [2020-07-07 12:27:47,555 INFO L264 CegarLoopResult]: At program point L651(lines 651 657) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,555 INFO L264 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,555 INFO L264 CegarLoopResult]: At program point L649-1(line 649) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,555 INFO L264 CegarLoopResult]: At program point L649-2(line 649) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,555 INFO L264 CegarLoopResult]: At program point L649-3(line 649) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,555 INFO L271 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 725 743) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L734(lines 734 738) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L734-2(lines 734 738) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L732-3(line 732) the Hoare annotation is: true [2020-07-07 12:27:47,556 INFO L271 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: true [2020-07-07 12:27:47,557 INFO L271 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: true [2020-07-07 12:27:47,557 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 725 743) the Hoare annotation is: true [2020-07-07 12:27:47,557 INFO L271 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 725 743) the Hoare annotation is: true [2020-07-07 12:27:47,557 INFO L271 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: true [2020-07-07 12:27:47,557 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 931 939) no Hoare annotation was computed. [2020-07-07 12:27:47,557 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 931 939) no Hoare annotation was computed. [2020-07-07 12:27:47,557 INFO L268 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-07-07 12:27:47,557 INFO L268 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-07-07 12:27:47,557 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 931 939) no Hoare annotation was computed. [2020-07-07 12:27:47,557 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:27:47,557 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:27:47,558 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:27:47,558 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:27:47,558 INFO L264 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,558 INFO L264 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= |old(~methaneLevelCritical~0)| 0)) .cse0) (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0))) [2020-07-07 12:27:47,558 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 887 898) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,558 INFO L271 CegarLoopResult]: At program point L891-1(lines 887 898) the Hoare annotation is: true [2020-07-07 12:27:47,558 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 887 898) the Hoare annotation is: true [2020-07-07 12:27:47,558 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 899 907) the Hoare annotation is: true [2020-07-07 12:27:47,558 INFO L264 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0)) [2020-07-07 12:27:47,559 INFO L271 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: true [2020-07-07 12:27:47,559 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 899 907) the Hoare annotation is: (or (and (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,559 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 899 907) the Hoare annotation is: (or (and (= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,559 INFO L264 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (not (= 0 |old(~pumpRunning~0)|))) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:27:47,559 INFO L271 CegarLoopResult]: At program point L563(lines 563 569) the Hoare annotation is: true [2020-07-07 12:27:47,559 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 552 575) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,559 INFO L264 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 |old(~pumpRunning~0)|)) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,559 INFO L264 CegarLoopResult]: At program point L556(lines 555 574) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (not (= 0 |old(~pumpRunning~0)|))) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point timeShiftEXIT(lines 552 575) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point timeShiftFINAL(lines 552 575) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 765 794) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point L779(lines 779 783) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point L779-1(lines 779 783) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point L775-2(lines 775 789) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point L771-1(line 771) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: true [2020-07-07 12:27:47,560 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 765 794) the Hoare annotation is: true [2020-07-07 12:27:47,561 INFO L271 CegarLoopResult]: At program point L790(lines 765 794) the Hoare annotation is: true [2020-07-07 12:27:47,561 INFO L271 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: true [2020-07-07 12:27:47,561 INFO L271 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: true [2020-07-07 12:27:47,561 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 863 874) the Hoare annotation is: (or (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,561 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 863 874) the Hoare annotation is: true [2020-07-07 12:27:47,561 INFO L264 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (or (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,561 INFO L271 CegarLoopResult]: At program point L867-1(lines 863 874) the Hoare annotation is: true [2020-07-07 12:27:47,561 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 819 825) the Hoare annotation is: true [2020-07-07 12:27:47,562 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 819 825) the Hoare annotation is: true [2020-07-07 12:27:47,562 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:27:47,562 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-07 12:27:47,562 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:27:47,562 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:27:47,562 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 584 608) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,562 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 584 608) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,562 INFO L264 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0))) [2020-07-07 12:27:47,562 INFO L264 CegarLoopResult]: At program point L603-1(lines 584 608) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5) (= 0 ~pumpRunning~0)) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~pumpRunning~0) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L592(lines 592 600) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~pumpRunning~0) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~pumpRunning~0) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L590-1(line 590) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~pumpRunning~0) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L588(lines 588 605) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L590-2(line 590) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~pumpRunning~0) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,563 INFO L264 CegarLoopResult]: At program point L590-3(line 590) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~pumpRunning~0) .cse0) (or (= 0 |old(~pumpRunning~0)|) .cse0))) [2020-07-07 12:27:47,564 INFO L264 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,564 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 875 886) the Hoare annotation is: true [2020-07-07 12:27:47,564 INFO L271 CegarLoopResult]: At program point L879-1(lines 875 886) the Hoare annotation is: true [2020-07-07 12:27:47,564 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 875 886) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,564 INFO L264 CegarLoopResult]: At program point __automaton_failFINAL(lines 964 971) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647)) (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648))) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,564 INFO L264 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 968) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647)) (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648))) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,564 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 964 971) the Hoare annotation is: true [2020-07-07 12:27:47,565 INFO L264 CegarLoopResult]: At program point __automaton_failEXIT(lines 964 971) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647)) (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648))) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,565 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 43 67) the Hoare annotation is: true [2020-07-07 12:27:47,565 INFO L264 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) .cse0) (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (not (= 0 ~pumpRunning~0)) .cse0))) [2020-07-07 12:27:47,565 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 43 67) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) .cse0) (or (not (= 0 ~methaneLevelCritical~0)) (= 0 __utac_acc__Specification1_spec__1_~tmp~0) .cse0))) [2020-07-07 12:27:47,565 INFO L264 CegarLoopResult]: At program point L55(lines 55 61) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) (not (= 0 ~pumpRunning~0)) .cse0) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) .cse0))) [2020-07-07 12:27:47,565 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) .cse0))) [2020-07-07 12:27:47,565 INFO L264 CegarLoopResult]: At program point L53-1(line 53) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (and (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) .cse0) (or (= |__utac_acc__Specification1_spec__1_#t~ret1| 0) (not (= 0 ~pumpRunning~0)) .cse0))) [2020-07-07 12:27:47,566 INFO L264 CegarLoopResult]: At program point L51(lines 51 64) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) .cse0) (or (not (= 0 ~methaneLevelCritical~0)) (= 0 __utac_acc__Specification1_spec__1_~tmp~0) .cse0))) [2020-07-07 12:27:47,566 INFO L264 CegarLoopResult]: At program point L53-2(line 53) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret1| 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (<= |__utac_acc__Specification1_spec__1_#t~ret1| 2147483647)) .cse0) (or (= |__utac_acc__Specification1_spec__1_#t~ret1| 0) (not (= 0 ~pumpRunning~0)) .cse0))) [2020-07-07 12:27:47,566 INFO L264 CegarLoopResult]: At program point L53-3(line 53) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0) (or (= |__utac_acc__Specification1_spec__1_#t~ret1| 0) (not (= 0 ~pumpRunning~0)) .cse0) (or (and (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret1| 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (= |__utac_acc__Specification1_spec__1_#t~ret1| __utac_acc__Specification1_spec__1_~tmp___0~0) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (<= |__utac_acc__Specification1_spec__1_#t~ret1| 2147483647)) .cse0))) [2020-07-07 12:27:47,566 INFO L264 CegarLoopResult]: At program point L51-1(lines 43 67) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) (= 0 __utac_acc__Specification1_spec__1_~tmp~0) .cse0) (or (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) .cse0))) [2020-07-07 12:27:47,566 INFO L271 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: true [2020-07-07 12:27:47,566 INFO L264 CegarLoopResult]: At program point L49-1(line 49) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (= |__utac_acc__Specification1_spec__1_#t~ret0| 0) (not (= 1 ~systemActive~0))) [2020-07-07 12:27:47,566 INFO L264 CegarLoopResult]: At program point L49-2(line 49) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) (= |__utac_acc__Specification1_spec__1_#t~ret0| 0) .cse0) (or (and (<= |__utac_acc__Specification1_spec__1_#t~ret0| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret0| 2147483648))) .cse0))) [2020-07-07 12:27:47,567 INFO L264 CegarLoopResult]: At program point L49-3(line 49) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (<= |__utac_acc__Specification1_spec__1_#t~ret0| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret0| 2147483648)) (= |__utac_acc__Specification1_spec__1_#t~ret0| __utac_acc__Specification1_spec__1_~tmp~0)) .cse0) (or (not (= 0 ~methaneLevelCritical~0)) (= 0 __utac_acc__Specification1_spec__1_~tmp~0) .cse0))) [2020-07-07 12:27:47,567 INFO L271 CegarLoopResult]: At program point L45(line 45) the Hoare annotation is: true [2020-07-07 12:27:47,588 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:27:47 BoogieIcfgContainer [2020-07-07 12:27:47,588 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:27:47,590 INFO L168 Benchmark]: Toolchain (without parser) took 83520.46 ms. Allocated memory was 144.7 MB in the beginning and 1.0 GB in the end (delta: 892.3 MB). Free memory was 100.9 MB in the beginning and 761.2 MB in the end (delta: -660.3 MB). Peak memory consumption was 923.7 MB. Max. memory is 7.1 GB. [2020-07-07 12:27:47,590 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 144.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:27:47,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.22 ms. Allocated memory was 144.7 MB in the beginning and 202.9 MB in the end (delta: 58.2 MB). Free memory was 100.7 MB in the beginning and 172.4 MB in the end (delta: -71.7 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:27:47,591 INFO L168 Benchmark]: Boogie Preprocessor took 84.65 ms. Allocated memory is still 202.9 MB. Free memory was 172.4 MB in the beginning and 167.8 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2020-07-07 12:27:47,591 INFO L168 Benchmark]: RCFGBuilder took 1232.50 ms. Allocated memory was 202.9 MB in the beginning and 234.9 MB in the end (delta: 32.0 MB). Free memory was 167.8 MB in the beginning and 176.1 MB in the end (delta: -8.3 MB). Peak memory consumption was 85.9 MB. Max. memory is 7.1 GB. [2020-07-07 12:27:47,592 INFO L168 Benchmark]: TraceAbstraction took 81589.81 ms. Allocated memory was 234.9 MB in the beginning and 1.0 GB in the end (delta: 802.2 MB). Free memory was 174.7 MB in the beginning and 761.2 MB in the end (delta: -586.5 MB). Peak memory consumption was 907.3 MB. Max. memory is 7.1 GB. [2020-07-07 12:27:47,594 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 144.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 608.22 ms. Allocated memory was 144.7 MB in the beginning and 202.9 MB in the end (delta: 58.2 MB). Free memory was 100.7 MB in the beginning and 172.4 MB in the end (delta: -71.7 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 84.65 ms. Allocated memory is still 202.9 MB. Free memory was 172.4 MB in the beginning and 167.8 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1232.50 ms. Allocated memory was 202.9 MB in the beginning and 234.9 MB in the end (delta: 32.0 MB). Free memory was 167.8 MB in the beginning and 176.1 MB in the end (delta: -8.3 MB). Peak memory consumption was 85.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 81589.81 ms. Allocated memory was 234.9 MB in the beginning and 1.0 GB in the end (delta: 802.2 MB). Free memory was 174.7 MB in the beginning and 761.2 MB in the end (delta: -586.5 MB). Peak memory consumption was 907.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 968]: 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: 765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 487]: Loop Invariant Derived loop invariant: ((0 == splverifierCounter || !(0 == \old(pumpRunning))) || !(\old(methaneLevelCritical) == 0)) || !(1 == systemActive) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == systemActive) - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 90]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 97]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((\result <= 1 && 1 <= retValue_acc) && 0 < \result) && retValue_acc <= 1) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 836]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 680]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(1 == systemActive) - ProcedureContractResult [Line: 744]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 83]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 826]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (0 == \old(pumpRunning) || 0 == pumpRunning) || !(1 == systemActive) - ProcedureContractResult [Line: 610]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((0 == \old(pumpRunning) || pumpRunning == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == systemActive) - ProcedureContractResult [Line: 940]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 576]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 477]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: 1 - ProcedureContractResult [Line: 954]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 644]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 725]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 887]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 552]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 765]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (retValue_acc == methaneLevelCritical && \result == methaneLevelCritical) || !(1 == systemActive) - ProcedureContractResult [Line: 863]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 819]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 584]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (0 == \old(pumpRunning) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 875]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 964]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: ((0 == tmp___0 || !(tmp___0 <= 2147483647)) || !(0 <= tmp___0 + 2147483648)) || !(1 == systemActive) - ProcedureContractResult [Line: 43]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((0 <= tmp + 2147483648 && tmp <= 2147483647) || !(1 == systemActive)) && ((!(0 == methaneLevelCritical) || 0 == tmp) || !(1 == systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 646 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 32.0s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 26.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 49.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1821 SDtfs, 2472 SDslu, 3414 SDs, 0 SdLazy, 7300 SolverSat, 742 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 12.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 293 GetRequests, 183 SyntacticMatches, 1 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 663 ImplicationChecksByTransitivity, 12.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=605occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 7 MinimizatonAttempts, 419 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 2131 PreInvPairs, 2513 NumberOfFragments, 2884 HoareAnnotationTreeSize, 2131 FomulaSimplifications, 2314052 FormulaSimplificationTreeSizeReduction, 10.9s HoareSimplificationTime, 292 FomulaSimplificationsInter, 134479 FormulaSimplificationTreeSizeReductionInter, 38.2s 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...