/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_spec3_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 19:57:31,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 19:57:31,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 19:57:31,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 19:57:31,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 19:57:31,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 19:57:31,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 19:57:31,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 19:57:31,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 19:57:31,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 19:57:31,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 19:57:31,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 19:57:31,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 19:57:31,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 19:57:31,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 19:57:31,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 19:57:31,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 19:57:31,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 19:57:31,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 19:57:31,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 19:57:31,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 19:57:31,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 19:57:31,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 19:57:31,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 19:57:31,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 19:57:31,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 19:57:31,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 19:57:31,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 19:57:31,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 19:57:31,835 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 19:57:31,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 19:57:31,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 19:57:31,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 19:57:31,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 19:57:31,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 19:57:31,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 19:57:31,842 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 19:57:31,842 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 19:57:31,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 19:57:31,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 19:57:31,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 19:57:31,846 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 19:57:31,860 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 19:57:31,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 19:57:31,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 19:57:31,862 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 19:57:31,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 19:57:31,863 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 19:57:31,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 19:57:31,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 19:57:31,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 19:57:31,864 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 19:57:31,865 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 19:57:31,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 19:57:31,865 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 19:57:31,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 19:57:31,866 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 19:57:31,866 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 19:57:31,866 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 19:57:31,867 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 19:57:31,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 19:57:31,867 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 19:57:31,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 19:57:31,868 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 19:57:31,868 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-10-23 19:57:32,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 19:57:32,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 19:57:32,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 19:57:32,272 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 19:57:32,273 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 19:57:32,274 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-10-23 19:57:32,358 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5249a9065/7d3a291bc85d406486718d8e623d496e/FLAG6b59d6b7e [2020-10-23 19:57:32,986 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 19:57:32,987 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product42.cil.c [2020-10-23 19:57:33,010 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5249a9065/7d3a291bc85d406486718d8e623d496e/FLAG6b59d6b7e [2020-10-23 19:57:33,309 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5249a9065/7d3a291bc85d406486718d8e623d496e [2020-10-23 19:57:33,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 19:57:33,325 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 19:57:33,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 19:57:33,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 19:57:33,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 19:57:33,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:33,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f4fb335 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33, skipping insertion in model container [2020-10-23 19:57:33,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:33,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 19:57:33,394 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 19:57:33,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 19:57:33,723 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 19:57:33,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 19:57:33,895 INFO L208 MainTranslator]: Completed translation [2020-10-23 19:57:33,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33 WrapperNode [2020-10-23 19:57:33,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 19:57:33,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 19:57:33,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 19:57:33,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 19:57:33,909 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:33,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:33,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:33,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:33,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:33,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:34,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (1/1) ... [2020-10-23 19:57:34,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 19:57:34,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 19:57:34,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 19:57:34,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 19:57:34,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (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 [2020-10-23 19:57:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 19:57:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 19:57:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 19:57:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 19:57:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 19:57:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 19:57:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 19:57:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 19:57:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 19:57:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 19:57:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 19:57:34,104 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 19:57:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 19:57:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-10-23 19:57:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 19:57:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 19:57:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 19:57:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 19:57:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 19:57:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-10-23 19:57:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-23 19:57:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 19:57:34,111 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 19:57:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 19:57:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 19:57:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 19:57:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 19:57:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-10-23 19:57:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 19:57:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 19:57:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 19:57:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 19:57:34,114 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 19:57:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 19:57:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 19:57:34,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 19:57:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 19:57:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 19:57:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 19:57:34,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-10-23 19:57:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 19:57:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 19:57:34,120 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 19:57:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 19:57:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 19:57:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 19:57:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 19:57:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 19:57:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 19:57:34,121 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 19:57:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 19:57:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 19:57:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 19:57:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 19:57:34,122 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 19:57:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 19:57:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 19:57:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 19:57:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 19:57:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-23 19:57:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 19:57:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 19:57:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 19:57:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-10-23 19:57:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 19:57:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 19:57:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 19:57:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-10-23 19:57:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 19:57:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 19:57:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-10-23 19:57:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-10-23 19:57:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 19:57:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 19:57:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 19:57:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 19:57:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 19:57:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 19:57:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 19:57:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 19:57:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 19:57:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 19:57:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 19:57:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 19:57:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 19:57:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 19:57:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 19:57:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 19:57:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 19:57:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 19:57:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 19:57:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 19:57:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 19:57:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 19:57:35,255 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 19:57:35,255 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 19:57:35,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 07:57:35 BoogieIcfgContainer [2020-10-23 19:57:35,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 19:57:35,260 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 19:57:35,261 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 19:57:35,264 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 19:57:35,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 07:57:33" (1/3) ... [2020-10-23 19:57:35,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76cad38c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 07:57:35, skipping insertion in model container [2020-10-23 19:57:35,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:57:33" (2/3) ... [2020-10-23 19:57:35,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76cad38c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 07:57:35, skipping insertion in model container [2020-10-23 19:57:35,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 07:57:35" (3/3) ... [2020-10-23 19:57:35,268 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product42.cil.c [2020-10-23 19:57:35,284 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 19:57:35,291 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 19:57:35,307 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 19:57:35,332 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 19:57:35,332 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 19:57:35,332 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-10-23 19:57:35,333 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 19:57:35,333 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 19:57:35,333 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 19:57:35,333 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 19:57:35,333 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 19:57:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2020-10-23 19:57:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2020-10-23 19:57:35,381 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:57:35,382 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] [2020-10-23 19:57:35,383 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:57:35,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:57:35,390 INFO L82 PathProgramCache]: Analyzing trace with hash -801727878, now seen corresponding path program 1 times [2020-10-23 19:57:35,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:57:35,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1266669875] [2020-10-23 19:57:35,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:57:35,481 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:57:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,219 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:57:36,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:57:36,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:57:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:57:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:57:36,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:57:36,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 19:57:36,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 19:57:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-23 19:57:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:36,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:57:36,400 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1266669875] [2020-10-23 19:57:36,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:57:36,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-23 19:57:36,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354863358] [2020-10-23 19:57:36,408 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-23 19:57:36,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:57:36,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-23 19:57:36,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 19:57:36,424 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 3 states. [2020-10-23 19:57:38,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:57:38,231 INFO L93 Difference]: Finished difference Result 496 states and 586 transitions. [2020-10-23 19:57:38,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-23 19:57:38,233 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 159 [2020-10-23 19:57:38,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:57:38,250 INFO L225 Difference]: With dead ends: 496 [2020-10-23 19:57:38,251 INFO L226 Difference]: Without dead ends: 307 [2020-10-23 19:57:38,256 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 19:57:38,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-10-23 19:57:38,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 265. [2020-10-23 19:57:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-10-23 19:57:38,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 286 transitions. [2020-10-23 19:57:38,439 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 286 transitions. Word has length 159 [2020-10-23 19:57:38,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:57:38,440 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 286 transitions. [2020-10-23 19:57:38,440 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-23 19:57:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 286 transitions. [2020-10-23 19:57:38,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-10-23 19:57:38,445 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:57:38,446 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] [2020-10-23 19:57:38,446 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 19:57:38,446 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:57:38,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:57:38,447 INFO L82 PathProgramCache]: Analyzing trace with hash 314493653, now seen corresponding path program 1 times [2020-10-23 19:57:38,447 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:57:38,448 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [209005850] [2020-10-23 19:57:38,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:57:38,452 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:57:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:38,951 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:57:38,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:57:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:38,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:57:38,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:38,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:57:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:39,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:57:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:39,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:57:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:39,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-23 19:57:39,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:39,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-23 19:57:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:39,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-23 19:57:39,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:57:39,044 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [209005850] [2020-10-23 19:57:39,044 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:57:39,044 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 19:57:39,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145372445] [2020-10-23 19:57:39,045 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 19:57:39,046 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:57:39,046 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 19:57:39,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-23 19:57:39,047 INFO L87 Difference]: Start difference. First operand 265 states and 286 transitions. Second operand 4 states. [2020-10-23 19:57:39,878 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:57:41,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:57:41,096 INFO L93 Difference]: Finished difference Result 406 states and 453 transitions. [2020-10-23 19:57:41,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-23 19:57:41,096 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-10-23 19:57:41,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:57:41,104 INFO L225 Difference]: With dead ends: 406 [2020-10-23 19:57:41,107 INFO L226 Difference]: Without dead ends: 290 [2020-10-23 19:57:41,112 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-23 19:57:41,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2020-10-23 19:57:41,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 255. [2020-10-23 19:57:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-10-23 19:57:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 273 transitions. [2020-10-23 19:57:41,242 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 273 transitions. Word has length 160 [2020-10-23 19:57:41,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:57:41,243 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 273 transitions. [2020-10-23 19:57:41,243 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 19:57:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 273 transitions. [2020-10-23 19:57:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-10-23 19:57:41,246 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:57:41,247 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] [2020-10-23 19:57:41,247 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 19:57:41,247 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:57:41,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:57:41,248 INFO L82 PathProgramCache]: Analyzing trace with hash 1414613847, now seen corresponding path program 1 times [2020-10-23 19:57:41,248 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:57:41,248 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1144117041] [2020-10-23 19:57:41,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:57:41,252 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:57:41,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:41,884 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:57:41,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:57:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:41,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:57:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:41,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:57:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:41,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:57:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:41,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:57:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:42,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 19:57:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:42,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-23 19:57:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:42,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-23 19:57:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:42,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-23 19:57:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:57:42,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1144117041] [2020-10-23 19:57:42,066 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:57:42,066 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 19:57:42,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745224144] [2020-10-23 19:57:42,067 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 19:57:42,067 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:57:42,068 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 19:57:42,068 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 19:57:42,068 INFO L87 Difference]: Start difference. First operand 255 states and 273 transitions. Second operand 10 states. [2020-10-23 19:57:42,711 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:57:43,216 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:57:43,648 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 19:57:44,079 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:57:44,485 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:57:44,910 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:57:46,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:57:46,836 INFO L93 Difference]: Finished difference Result 452 states and 515 transitions. [2020-10-23 19:57:46,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-23 19:57:46,842 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-10-23 19:57:46,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:57:46,851 INFO L225 Difference]: With dead ends: 452 [2020-10-23 19:57:46,851 INFO L226 Difference]: Without dead ends: 312 [2020-10-23 19:57:46,856 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-10-23 19:57:46,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-10-23 19:57:46,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 255. [2020-10-23 19:57:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-10-23 19:57:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 272 transitions. [2020-10-23 19:57:47,000 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 272 transitions. Word has length 173 [2020-10-23 19:57:47,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:57:47,001 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 272 transitions. [2020-10-23 19:57:47,001 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 19:57:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 272 transitions. [2020-10-23 19:57:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-10-23 19:57:47,003 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:57:47,004 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] [2020-10-23 19:57:47,004 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 19:57:47,004 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:57:47,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:57:47,005 INFO L82 PathProgramCache]: Analyzing trace with hash 1515312370, now seen corresponding path program 1 times [2020-10-23 19:57:47,005 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:57:47,005 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [899765572] [2020-10-23 19:57:47,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:57:47,009 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:57:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,410 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:57:47,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:57:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:57:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:57:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:57:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:57:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 19:57:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 19:57:47,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:57:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-23 19:57:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-23 19:57:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-10-23 19:57:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:47,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:57:47,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [899765572] [2020-10-23 19:57:47,564 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:57:47,564 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-23 19:57:47,565 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407709986] [2020-10-23 19:57:47,565 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-23 19:57:47,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:57:47,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-23 19:57:47,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-23 19:57:47,566 INFO L87 Difference]: Start difference. First operand 255 states and 272 transitions. Second operand 7 states. [2020-10-23 19:57:48,197 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:57:50,204 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:57:51,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:57:51,432 INFO L93 Difference]: Finished difference Result 647 states and 758 transitions. [2020-10-23 19:57:51,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-23 19:57:51,437 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 181 [2020-10-23 19:57:51,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:57:51,442 INFO L225 Difference]: With dead ends: 647 [2020-10-23 19:57:51,442 INFO L226 Difference]: Without dead ends: 507 [2020-10-23 19:57:51,444 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-10-23 19:57:51,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2020-10-23 19:57:51,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 378. [2020-10-23 19:57:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2020-10-23 19:57:51,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 407 transitions. [2020-10-23 19:57:51,597 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 407 transitions. Word has length 181 [2020-10-23 19:57:51,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:57:51,598 INFO L481 AbstractCegarLoop]: Abstraction has 378 states and 407 transitions. [2020-10-23 19:57:51,598 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-23 19:57:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 407 transitions. [2020-10-23 19:57:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-10-23 19:57:51,601 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:57:51,601 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:57:51,602 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 19:57:51,602 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:57:51,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:57:51,603 INFO L82 PathProgramCache]: Analyzing trace with hash 2111153327, now seen corresponding path program 1 times [2020-10-23 19:57:51,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:57:51,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2088147822] [2020-10-23 19:57:51,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:57:51,606 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:57:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,001 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:57:52,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:57:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:57:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:57:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:57:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:57:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 19:57:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 19:57:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:57:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:57:52,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:57:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-23 19:57:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-23 19:57:52,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-23 19:57:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:52,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:57:52,205 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2088147822] [2020-10-23 19:57:52,205 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:57:52,205 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-23 19:57:52,209 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1919006826] [2020-10-23 19:57:52,209 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-23 19:57:52,210 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:57:52,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-23 19:57:52,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-10-23 19:57:52,213 INFO L87 Difference]: Start difference. First operand 378 states and 407 transitions. Second operand 7 states. [2020-10-23 19:57:52,856 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:57:53,627 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:57:57,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:57:57,390 INFO L93 Difference]: Finished difference Result 1310 states and 1598 transitions. [2020-10-23 19:57:57,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-23 19:57:57,391 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 205 [2020-10-23 19:57:57,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:57:57,399 INFO L225 Difference]: With dead ends: 1310 [2020-10-23 19:57:57,400 INFO L226 Difference]: Without dead ends: 1047 [2020-10-23 19:57:57,402 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 34 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-10-23 19:57:57,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1047 states. [2020-10-23 19:57:57,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1047 to 793. [2020-10-23 19:57:57,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 793 states. [2020-10-23 19:57:57,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 793 states and 883 transitions. [2020-10-23 19:57:57,815 INFO L78 Accepts]: Start accepts. Automaton has 793 states and 883 transitions. Word has length 205 [2020-10-23 19:57:57,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:57:57,816 INFO L481 AbstractCegarLoop]: Abstraction has 793 states and 883 transitions. [2020-10-23 19:57:57,816 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-23 19:57:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 883 transitions. [2020-10-23 19:57:57,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-10-23 19:57:57,820 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:57:57,820 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:57:57,820 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 19:57:57,820 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:57:57,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:57:57,821 INFO L82 PathProgramCache]: Analyzing trace with hash -1830709518, now seen corresponding path program 1 times [2020-10-23 19:57:57,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:57:57,821 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [433628419] [2020-10-23 19:57:57,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:57:57,825 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:57:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,200 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:57:58,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:57:58,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:57:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:57:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:57:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:57:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 19:57:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 19:57:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:57:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:57:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:57:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-23 19:57:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-23 19:57:58,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-23 19:57:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:57:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:57:58,482 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [433628419] [2020-10-23 19:57:58,483 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:57:58,483 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-10-23 19:57:58,483 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138543708] [2020-10-23 19:57:58,484 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-23 19:57:58,484 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:57:58,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-23 19:57:58,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-10-23 19:57:58,485 INFO L87 Difference]: Start difference. First operand 793 states and 883 transitions. Second operand 13 states. [2020-10-23 19:57:59,295 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:57:59,696 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:58:00,085 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:00,453 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:00,810 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:01,868 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:02,255 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:02,661 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:03,057 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:03,465 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:05,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:58:05,551 INFO L93 Difference]: Finished difference Result 1711 states and 2028 transitions. [2020-10-23 19:58:05,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-10-23 19:58:05,552 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 205 [2020-10-23 19:58:05,553 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:58:05,562 INFO L225 Difference]: With dead ends: 1711 [2020-10-23 19:58:05,563 INFO L226 Difference]: Without dead ends: 1033 [2020-10-23 19:58:05,566 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-10-23 19:58:05,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1033 states. [2020-10-23 19:58:05,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1033 to 791. [2020-10-23 19:58:05,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 791 states. [2020-10-23 19:58:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 879 transitions. [2020-10-23 19:58:05,935 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 879 transitions. Word has length 205 [2020-10-23 19:58:05,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:58:05,936 INFO L481 AbstractCegarLoop]: Abstraction has 791 states and 879 transitions. [2020-10-23 19:58:05,936 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-23 19:58:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 879 transitions. [2020-10-23 19:58:05,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-10-23 19:58:05,938 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:58:05,939 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:58:05,939 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-23 19:58:05,939 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:58:05,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:58:05,940 INFO L82 PathProgramCache]: Analyzing trace with hash 1052143250, now seen corresponding path program 1 times [2020-10-23 19:58:05,940 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:58:05,940 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1014338638] [2020-10-23 19:58:05,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:58:05,943 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:58:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,344 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:58:06,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:58:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:58:06,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:58:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:58:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:58:06,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-23 19:58:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 19:58:06,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:58:06,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:58:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:58:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-23 19:58:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-23 19:58:06,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-10-23 19:58:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:58:06,529 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1014338638] [2020-10-23 19:58:06,529 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:58:06,529 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 19:58:06,529 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722048775] [2020-10-23 19:58:06,530 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 19:58:06,530 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:58:06,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 19:58:06,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 19:58:06,531 INFO L87 Difference]: Start difference. First operand 791 states and 879 transitions. Second operand 10 states. [2020-10-23 19:58:07,206 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:58:09,677 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:10,113 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:10,551 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:10,979 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:58:11,378 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:11,792 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:12,187 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:13,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:58:13,812 INFO L93 Difference]: Finished difference Result 1696 states and 1996 transitions. [2020-10-23 19:58:13,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-23 19:58:13,814 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 205 [2020-10-23 19:58:13,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:58:13,821 INFO L225 Difference]: With dead ends: 1696 [2020-10-23 19:58:13,821 INFO L226 Difference]: Without dead ends: 1020 [2020-10-23 19:58:13,824 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=134, Invalid=328, Unknown=0, NotChecked=0, Total=462 [2020-10-23 19:58:13,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1020 states. [2020-10-23 19:58:14,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1020 to 771. [2020-10-23 19:58:14,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 771 states. [2020-10-23 19:58:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 855 transitions. [2020-10-23 19:58:14,130 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 855 transitions. Word has length 205 [2020-10-23 19:58:14,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:58:14,131 INFO L481 AbstractCegarLoop]: Abstraction has 771 states and 855 transitions. [2020-10-23 19:58:14,131 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 19:58:14,131 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 855 transitions. [2020-10-23 19:58:14,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-10-23 19:58:14,133 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:58:14,134 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:58:14,134 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-23 19:58:14,134 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:58:14,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:58:14,135 INFO L82 PathProgramCache]: Analyzing trace with hash -1849305606, now seen corresponding path program 1 times [2020-10-23 19:58:14,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:58:14,135 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [403621294] [2020-10-23 19:58:14,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:58:14,138 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:58:14,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,530 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:58:14,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:58:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:58:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:58:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:58:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:58:14,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-23 19:58:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 19:58:14,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 19:58:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:58:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:58:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:58:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-23 19:58:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-23 19:58:14,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-23 19:58:14,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:14,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:58:14,824 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [403621294] [2020-10-23 19:58:14,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:58:14,825 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-23 19:58:14,825 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173625952] [2020-10-23 19:58:14,826 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-23 19:58:14,826 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:58:14,827 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-23 19:58:14,827 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-10-23 19:58:14,827 INFO L87 Difference]: Start difference. First operand 771 states and 855 transitions. Second operand 15 states. [2020-10-23 19:58:15,645 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:16,053 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:58:16,459 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:16,916 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:17,340 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:18,745 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:19,160 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:19,570 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:58:19,999 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:20,407 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:20,811 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:23,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:58:23,246 INFO L93 Difference]: Finished difference Result 1498 states and 1774 transitions. [2020-10-23 19:58:23,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-10-23 19:58:23,247 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2020-10-23 19:58:23,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:58:23,253 INFO L225 Difference]: With dead ends: 1498 [2020-10-23 19:58:23,253 INFO L226 Difference]: Without dead ends: 1026 [2020-10-23 19:58:23,256 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-10-23 19:58:23,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1026 states. [2020-10-23 19:58:23,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1026 to 779. [2020-10-23 19:58:23,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2020-10-23 19:58:23,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 864 transitions. [2020-10-23 19:58:23,577 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 864 transitions. Word has length 210 [2020-10-23 19:58:23,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:58:23,578 INFO L481 AbstractCegarLoop]: Abstraction has 779 states and 864 transitions. [2020-10-23 19:58:23,578 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-23 19:58:23,578 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 864 transitions. [2020-10-23 19:58:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-10-23 19:58:23,580 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:58:23,580 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:58:23,580 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-23 19:58:23,581 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:58:23,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:58:23,581 INFO L82 PathProgramCache]: Analyzing trace with hash 1033547162, now seen corresponding path program 1 times [2020-10-23 19:58:23,582 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:58:23,582 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1088480098] [2020-10-23 19:58:23,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:58:23,585 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:58:23,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:23,963 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:58:23,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:58:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:23,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:58:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:23,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:58:23,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:23,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:58:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:23,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:58:23,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-23 19:58:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 19:58:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 19:58:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:58:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:58:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:58:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-23 19:58:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-23 19:58:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-23 19:58:24,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:58:24,235 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1088480098] [2020-10-23 19:58:24,235 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:58:24,235 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 19:58:24,235 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [822747073] [2020-10-23 19:58:24,236 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 19:58:24,236 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:58:24,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 19:58:24,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2020-10-23 19:58:24,236 INFO L87 Difference]: Start difference. First operand 779 states and 864 transitions. Second operand 10 states. [2020-10-23 19:58:25,673 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:26,056 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:58:26,453 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:26,849 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:58:27,211 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:29,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:58:29,321 INFO L93 Difference]: Finished difference Result 1489 states and 1773 transitions. [2020-10-23 19:58:29,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-23 19:58:29,322 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 210 [2020-10-23 19:58:29,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:58:29,328 INFO L225 Difference]: With dead ends: 1489 [2020-10-23 19:58:29,328 INFO L226 Difference]: Without dead ends: 1009 [2020-10-23 19:58:29,331 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-10-23 19:58:29,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1009 states. [2020-10-23 19:58:29,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1009 to 767. [2020-10-23 19:58:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 767 states. [2020-10-23 19:58:29,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 767 states and 849 transitions. [2020-10-23 19:58:29,623 INFO L78 Accepts]: Start accepts. Automaton has 767 states and 849 transitions. Word has length 210 [2020-10-23 19:58:29,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:58:29,624 INFO L481 AbstractCegarLoop]: Abstraction has 767 states and 849 transitions. [2020-10-23 19:58:29,624 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 19:58:29,624 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 849 transitions. [2020-10-23 19:58:29,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2020-10-23 19:58:29,626 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:58:29,627 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:58:29,627 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-23 19:58:29,627 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:58:29,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:58:29,628 INFO L82 PathProgramCache]: Analyzing trace with hash -339791607, now seen corresponding path program 1 times [2020-10-23 19:58:29,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:58:29,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [546399922] [2020-10-23 19:58:29,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:58:29,631 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:58:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,014 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:58:30,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:58:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:58:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:58:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:58:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:58:30,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-23 19:58:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 19:58:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 19:58:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:58:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:58:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:58:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 19:58:30,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 19:58:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-23 19:58:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2020-10-23 19:58:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-23 19:58:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:30,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-23 19:58:30,396 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [546399922] [2020-10-23 19:58:30,396 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:58:30,396 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-23 19:58:30,397 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658212590] [2020-10-23 19:58:30,397 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-23 19:58:30,397 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:58:30,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-23 19:58:30,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-10-23 19:58:30,398 INFO L87 Difference]: Start difference. First operand 767 states and 849 transitions. Second operand 15 states. [2020-10-23 19:58:31,097 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:58:32,353 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:33,921 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:34,365 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 19:58:34,846 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:35,280 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:35,693 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 19:58:36,104 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:58:36,481 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:36,901 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 19:58:37,312 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:37,742 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:38,148 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:58:38,545 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:39,308 WARN L193 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 212 [2020-10-23 19:58:39,716 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:58:40,451 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 209 [2020-10-23 19:58:40,872 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:41,343 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-10-23 19:58:41,753 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-23 19:58:46,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:58:46,432 INFO L93 Difference]: Finished difference Result 2451 states and 2945 transitions. [2020-10-23 19:58:46,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-10-23 19:58:46,432 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 229 [2020-10-23 19:58:46,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:58:46,443 INFO L225 Difference]: With dead ends: 2451 [2020-10-23 19:58:46,443 INFO L226 Difference]: Without dead ends: 1799 [2020-10-23 19:58:46,447 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 39 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 715 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=538, Invalid=2218, Unknown=0, NotChecked=0, Total=2756 [2020-10-23 19:58:46,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1799 states. [2020-10-23 19:58:47,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1799 to 1354. [2020-10-23 19:58:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1354 states. [2020-10-23 19:58:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1354 states and 1494 transitions. [2020-10-23 19:58:47,182 INFO L78 Accepts]: Start accepts. Automaton has 1354 states and 1494 transitions. Word has length 229 [2020-10-23 19:58:47,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:58:47,183 INFO L481 AbstractCegarLoop]: Abstraction has 1354 states and 1494 transitions. [2020-10-23 19:58:47,183 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-23 19:58:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1494 transitions. [2020-10-23 19:58:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2020-10-23 19:58:47,187 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:58:47,187 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:58:47,188 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-23 19:58:47,188 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:58:47,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:58:47,188 INFO L82 PathProgramCache]: Analyzing trace with hash -1855184729, now seen corresponding path program 1 times [2020-10-23 19:58:47,189 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:58:47,189 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2143047441] [2020-10-23 19:58:47,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:58:47,192 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:58:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,609 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:58:47,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:58:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:58:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:58:47,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:58:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:58:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-23 19:58:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 19:58:47,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 19:58:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:58:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:58:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:58:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 19:58:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 19:58:47,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-23 19:58:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-10-23 19:58:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-10-23 19:58:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2020-10-23 19:58:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:58:47,924 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2143047441] [2020-10-23 19:58:47,926 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:58:47,926 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-10-23 19:58:47,926 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1435039227] [2020-10-23 19:58:47,927 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-23 19:58:47,927 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:58:47,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-23 19:58:47,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=207, Unknown=0, NotChecked=0, Total=240 [2020-10-23 19:58:47,928 INFO L87 Difference]: Start difference. First operand 1354 states and 1494 transitions. Second operand 16 states. [2020-10-23 19:58:48,708 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:49,091 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:58:49,470 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:49,841 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:58:50,222 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:58:52,143 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:58:53,261 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:53,703 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:54,222 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:54,701 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:58:55,135 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:58:56,632 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:58:57,042 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:57,445 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:57,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:58:57,731 INFO L93 Difference]: Finished difference Result 2502 states and 2852 transitions. [2020-10-23 19:58:57,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-10-23 19:58:57,732 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 233 [2020-10-23 19:58:57,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:58:57,736 INFO L225 Difference]: With dead ends: 2502 [2020-10-23 19:58:57,736 INFO L226 Difference]: Without dead ends: 542 [2020-10-23 19:58:57,742 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=331, Invalid=1229, Unknown=0, NotChecked=0, Total=1560 [2020-10-23 19:58:57,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 542 states. [2020-10-23 19:58:57,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 542 to 448. [2020-10-23 19:58:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 448 states. [2020-10-23 19:58:57,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 466 transitions. [2020-10-23 19:58:57,960 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 466 transitions. Word has length 233 [2020-10-23 19:58:57,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:58:57,963 INFO L481 AbstractCegarLoop]: Abstraction has 448 states and 466 transitions. [2020-10-23 19:58:57,963 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-23 19:58:57,963 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 466 transitions. [2020-10-23 19:58:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2020-10-23 19:58:57,965 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:58:57,966 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:58:57,966 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-23 19:58:57,966 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 19:58:57,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:58:57,966 INFO L82 PathProgramCache]: Analyzing trace with hash -752064709, now seen corresponding path program 1 times [2020-10-23 19:58:57,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:58:57,967 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1772465072] [2020-10-23 19:58:57,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:58:57,972 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:58:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,371 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 19:58:58,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:58:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 19:58:58,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 19:58:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 19:58:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 19:58:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-23 19:58:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 19:58:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-23 19:58:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-23 19:58:58,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-23 19:58:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-23 19:58:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-23 19:58:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 19:58:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-23 19:58:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2020-10-23 19:58:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-23 19:58:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-23 19:58:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:58:58,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-23 19:58:58,657 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1772465072] [2020-10-23 19:58:58,657 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:58:58,657 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2020-10-23 19:58:58,657 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820155992] [2020-10-23 19:58:58,658 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-23 19:58:58,658 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:58:58,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-23 19:58:58,660 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=236, Unknown=0, NotChecked=0, Total=272 [2020-10-23 19:58:58,660 INFO L87 Difference]: Start difference. First operand 448 states and 466 transitions. Second operand 17 states. [2020-10-23 19:58:59,477 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:58:59,857 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:59:00,232 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:59:00,616 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:59:00,975 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:59:01,970 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:59:03,366 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:59:03,734 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 19:59:04,126 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:59:04,485 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:59:04,976 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 19:59:05,861 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:59:06,242 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:59:06,613 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:59:07,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:59:07,501 INFO L93 Difference]: Finished difference Result 873 states and 955 transitions. [2020-10-23 19:59:07,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-10-23 19:59:07,503 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 234 [2020-10-23 19:59:07,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:59:07,504 INFO L225 Difference]: With dead ends: 873 [2020-10-23 19:59:07,504 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 19:59:07,508 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 424 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=469, Invalid=1601, Unknown=0, NotChecked=0, Total=2070 [2020-10-23 19:59:07,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 19:59:07,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 19:59:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 19:59:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 19:59:07,509 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 234 [2020-10-23 19:59:07,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:59:07,509 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 19:59:07,509 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-10-23 19:59:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 19:59:07,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 19:59:07,510 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-23 19:59:07,512 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 19:59:10,776 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 387 DAG size of output: 320 [2020-10-23 19:59:14,237 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:15,046 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:16,513 WARN L193 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 315 [2020-10-23 19:59:18,061 WARN L193 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 315 [2020-10-23 19:59:19,164 WARN L193 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 315 [2020-10-23 19:59:21,095 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 323 [2020-10-23 19:59:21,859 WARN L193 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 323 [2020-10-23 19:59:23,886 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 315 [2020-10-23 19:59:24,918 WARN L193 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 315 [2020-10-23 19:59:25,749 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:26,874 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 315 [2020-10-23 19:59:27,857 WARN L193 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:28,638 WARN L193 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:29,604 WARN L193 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:30,959 WARN L193 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:31,757 WARN L193 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 323 [2020-10-23 19:59:35,167 WARN L193 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 323 [2020-10-23 19:59:36,289 WARN L193 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 315 [2020-10-23 19:59:37,078 WARN L193 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:38,380 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:39,269 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 322 [2020-10-23 19:59:41,151 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-10-23 19:59:42,578 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 177 DAG size of output: 34 [2020-10-23 19:59:42,902 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 19:59:43,603 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-10-23 19:59:45,098 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 166 DAG size of output: 32 [2020-10-23 19:59:46,560 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 170 DAG size of output: 30 [2020-10-23 19:59:47,216 WARN L193 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 19:59:47,562 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-10-23 19:59:48,859 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 239 DAG size of output: 37 [2020-10-23 19:59:49,111 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-10-23 19:59:49,401 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2020-10-23 19:59:49,684 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2020-10-23 19:59:51,127 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2020-10-23 19:59:52,622 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 175 DAG size of output: 32 [2020-10-23 19:59:53,854 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-10-23 19:59:54,423 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 13 [2020-10-23 19:59:55,952 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-10-23 19:59:56,219 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-10-23 19:59:57,136 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-10-23 19:59:58,095 WARN L193 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 31 [2020-10-23 19:59:58,400 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 19:59:59,407 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 159 DAG size of output: 28 [2020-10-23 20:00:00,347 WARN L193 SmtUtils]: Spent 936.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-10-23 20:00:01,271 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-10-23 20:00:02,225 WARN L193 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-10-23 20:00:02,510 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2020-10-23 20:00:02,884 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 20 [2020-10-23 20:00:03,186 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:00:04,877 WARN L193 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 164 DAG size of output: 31 [2020-10-23 20:00:06,096 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:00:06,398 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:00:07,630 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:00:07,877 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 32 [2020-10-23 20:00:08,153 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:00:09,621 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 177 DAG size of output: 34 [2020-10-23 20:00:10,574 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-10-23 20:00:10,857 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-10-23 20:00:11,183 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-10-23 20:00:11,465 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:00:12,648 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 234 DAG size of output: 38 [2020-10-23 20:00:12,963 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-10-23 20:00:15,032 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 182 DAG size of output: 37 [2020-10-23 20:00:15,956 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 20:00:16,162 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 29 [2020-10-23 20:00:16,481 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-23 20:00:17,674 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 169 DAG size of output: 29 [2020-10-23 20:00:19,315 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 166 DAG size of output: 34 [2020-10-23 20:00:19,608 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:00:21,812 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-10-23 20:00:22,117 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-10-23 20:00:22,395 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-10-23 20:00:23,980 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 164 DAG size of output: 31 [2020-10-23 20:00:25,192 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 234 DAG size of output: 38 [2020-10-23 20:00:26,725 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 20:00:27,753 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2020-10-23 20:00:28,951 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 234 DAG size of output: 38 [2020-10-23 20:00:29,224 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-10-23 20:00:29,653 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:00:29,965 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:00:31,722 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2020-10-23 20:00:33,544 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-10-23 20:00:34,519 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 27 [2020-10-23 20:00:36,096 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-10-23 20:00:37,703 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 166 DAG size of output: 33 [2020-10-23 20:00:38,626 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-10-23 20:00:39,530 WARN L193 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-10-23 20:00:39,858 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2020-10-23 20:00:41,162 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 242 DAG size of output: 39 [2020-10-23 20:00:42,455 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 242 DAG size of output: 39 [2020-10-23 20:00:43,201 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-10-23 20:00:43,483 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:00:44,532 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-10-23 20:00:45,601 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-10-23 20:00:47,369 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-10-23 20:00:47,726 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 20 [2020-10-23 20:00:48,147 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-10-23 20:00:50,056 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2020-10-23 20:00:50,338 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:00:51,886 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 170 DAG size of output: 30 [2020-10-23 20:00:53,323 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-10-23 20:00:53,430 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 26 [2020-10-23 20:00:54,652 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 234 DAG size of output: 38 [2020-10-23 20:00:55,968 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-10-23 20:00:56,840 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-10-23 20:00:58,059 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 234 DAG size of output: 38 [2020-10-23 20:00:58,331 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:00:59,599 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:01:01,700 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 182 DAG size of output: 37 [2020-10-23 20:01:03,914 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 168 DAG size of output: 36 [2020-10-23 20:01:05,083 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 171 DAG size of output: 38 [2020-10-23 20:01:06,786 WARN L193 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 164 DAG size of output: 31 [2020-10-23 20:01:08,040 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 234 DAG size of output: 38 [2020-10-23 20:01:09,036 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-10-23 20:01:10,259 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2020-10-23 20:01:11,135 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 10 [2020-10-23 20:01:11,459 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-10-23 20:01:11,787 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:01:13,046 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:01:14,303 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:01:14,935 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 11 [2020-10-23 20:01:15,230 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:01:16,500 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:01:18,126 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-10-23 20:01:19,688 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 20:01:21,997 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 171 DAG size of output: 36 [2020-10-23 20:01:23,557 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-10-23 20:01:23,889 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-10-23 20:01:25,377 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2020-10-23 20:01:27,015 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-10-23 20:01:28,643 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 166 DAG size of output: 34 [2020-10-23 20:01:29,500 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-10-23 20:01:29,790 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:01:31,006 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:01:31,317 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:01:32,644 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 242 DAG size of output: 39 [2020-10-23 20:01:34,323 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 166 DAG size of output: 34 [2020-10-23 20:01:35,262 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2020-10-23 20:01:35,550 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-10-23 20:01:37,328 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 174 DAG size of output: 32 [2020-10-23 20:01:37,619 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:01:38,590 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-10-23 20:01:39,569 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-10-23 20:01:41,145 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 166 DAG size of output: 32 [2020-10-23 20:01:41,464 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:01:43,088 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 168 DAG size of output: 34 [2020-10-23 20:01:44,694 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 166 DAG size of output: 32 [2020-10-23 20:01:46,240 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-10-23 20:01:47,287 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 159 DAG size of output: 28 [2020-10-23 20:01:47,648 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 20:01:49,258 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2020-10-23 20:01:49,487 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 29 [2020-10-23 20:01:51,050 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-10-23 20:01:51,411 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-23 20:01:52,593 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 171 DAG size of output: 38 [2020-10-23 20:01:53,561 WARN L193 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-10-23 20:01:55,083 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 177 DAG size of output: 34 [2020-10-23 20:01:56,485 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 242 DAG size of output: 39 [2020-10-23 20:01:58,324 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 174 DAG size of output: 32 [2020-10-23 20:01:59,623 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 234 DAG size of output: 38 [2020-10-23 20:02:00,972 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:02:02,080 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 172 DAG size of output: 30 [2020-10-23 20:02:02,464 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 28 [2020-10-23 20:02:04,208 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 164 DAG size of output: 31 [2020-10-23 20:02:04,542 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-10-23 20:02:06,226 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-10-23 20:02:06,546 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-10-23 20:02:06,805 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 32 [2020-10-23 20:02:07,127 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-10-23 20:02:08,373 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:02:08,664 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-10-23 20:02:10,332 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-10-23 20:02:11,968 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-10-23 20:02:13,352 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 241 DAG size of output: 39 [2020-10-23 20:02:13,967 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 13 [2020-10-23 20:02:14,272 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-10-23 20:02:14,279 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 20:02:14,280 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 20:02:14,280 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 20:02:14,280 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 20:02:14,280 INFO L274 CegarLoopResult]: For program point L638(lines 615 639) no Hoare annotation was computed. [2020-10-23 20:02:14,280 INFO L274 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-10-23 20:02:14,280 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-10-23 20:02:14,280 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-23 20:02:14,280 INFO L274 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-10-23 20:02:14,280 INFO L274 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-10-23 20:02:14,280 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 591 646) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L622(lines 622 626) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L622-1(lines 622 626) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L614-1(line 614) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L614-2(line 614) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L635-1(lines 616 637) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-10-23 20:02:14,281 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 591 646) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 591 646) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-10-23 20:02:14,282 INFO L274 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L633-2(line 633) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-10-23 20:02:14,283 INFO L274 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L671-1(line 671) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L671-2(line 671) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L696-1(line 696) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L696-2(line 696) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-10-23 20:02:14,284 INFO L274 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L692-2(line 692) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 647 706) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 647 706) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 647 706) no Hoare annotation was computed. [2020-10-23 20:02:14,285 INFO L274 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L673-2(lines 673 698) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-10-23 20:02:14,286 INFO L274 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L699(lines 672 700) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-10-23 20:02:14,287 INFO L274 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L691-2(line 691) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L687-1(line 687) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L687-2(line 687) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-10-23 20:02:14,288 INFO L274 CegarLoopResult]: For program point L679(lines 679 683) no Hoare annotation was computed. [2020-10-23 20:02:14,289 INFO L274 CegarLoopResult]: For program point L679-1(lines 679 683) no Hoare annotation was computed. [2020-10-23 20:02:14,289 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 522 528) the Hoare annotation is: true [2020-10-23 20:02:14,289 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 522 528) the Hoare annotation is: true [2020-10-23 20:02:14,289 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 529 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2020-10-23 20:02:14,289 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 529 537) the Hoare annotation is: true [2020-10-23 20:02:14,289 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 529 537) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2020-10-23 20:02:14,290 INFO L270 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 20:02:14,290 INFO L277 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: true [2020-10-23 20:02:14,290 INFO L270 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,290 INFO L270 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,290 INFO L270 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,291 INFO L270 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,291 INFO L270 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,291 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,291 INFO L270 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,292 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-10-23 20:02:14,292 INFO L277 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-10-23 20:02:14,292 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-10-23 20:02:14,292 INFO L270 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~0 1))) [2020-10-23 20:02:14,292 INFO L270 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~0 1))) [2020-10-23 20:02:14,292 INFO L270 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~0 1))) [2020-10-23 20:02:14,292 INFO L277 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-10-23 20:02:14,293 INFO L270 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-10-23 20:02:14,293 INFO L274 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-23 20:02:14,294 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 327 335) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~pumpRunning~0))) [2020-10-23 20:02:14,294 INFO L270 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) [2020-10-23 20:02:14,295 INFO L277 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: true [2020-10-23 20:02:14,295 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 327 335) the Hoare annotation is: true [2020-10-23 20:02:14,295 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 327 335) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~2)) (not (<= 1 ~pumpRunning~0))) [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point L355-2(lines 355 363) no Hoare annotation was computed. [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point L343(lines 343 351) no Hoare annotation was computed. [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point L343-2(lines 343 351) no Hoare annotation was computed. [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 336 371) no Hoare annotation was computed. [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-23 20:02:14,295 INFO L274 CegarLoopResult]: For program point L366-1(line 366) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 336 371) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L355(lines 355 363) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 336 371) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 515 521) the Hoare annotation is: true [2020-10-23 20:02:14,296 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 515 521) the Hoare annotation is: true [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L545(lines 545 590) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L545-1(lines 545 590) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-10-23 20:02:14,296 INFO L274 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L568-1(line 568) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 545 590) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 545 590) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 545 590) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-10-23 20:02:14,297 INFO L274 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L575-1(line 575) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L571-1(line 571) no Hoare annotation was computed. [2020-10-23 20:02:14,298 INFO L274 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-10-23 20:02:14,299 INFO L274 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L582-1(line 582) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L582-2(line 582) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 858 903) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L882(lines 882 883) no Hoare annotation was computed. [2020-10-23 20:02:14,300 INFO L274 CegarLoopResult]: For program point L878(lines 878 885) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 882 883) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 858 903) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L872(lines 872 892) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L872-1(lines 872 892) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 858 903) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L899-1(line 899) no Hoare annotation was computed. [2020-10-23 20:02:14,301 INFO L274 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L899-2(line 899) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L897-1(line 897) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L897-2(line 897) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L858(lines 858 903) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L889(lines 889 890) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 889 890) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L877-1(line 877) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-10-23 20:02:14,302 INFO L274 CegarLoopResult]: For program point L877-2(line 877) no Hoare annotation was computed. [2020-10-23 20:02:14,303 INFO L274 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-10-23 20:02:14,303 INFO L274 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-10-23 20:02:14,303 INFO L274 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-10-23 20:02:14,303 INFO L274 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-10-23 20:02:14,303 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,303 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-10-23 20:02:14,303 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-10-23 20:02:14,303 INFO L277 CegarLoopResult]: At program point L321(line 321) the Hoare annotation is: true [2020-10-23 20:02:14,303 INFO L270 CegarLoopResult]: At program point L321-1(line 321) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse4 .cse6) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse6))) [2020-10-23 20:02:14,304 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 316 326) the Hoare annotation is: true [2020-10-23 20:02:14,304 INFO L270 CegarLoopResult]: At program point L321-2(line 321) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse4 .cse6) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse6))) [2020-10-23 20:02:14,304 INFO L270 CegarLoopResult]: At program point L321-3(line 321) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1) (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse5 .cse3 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse6))) [2020-10-23 20:02:14,304 INFO L270 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 316 326) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1) (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse6 .cse5 .cse1 .cse2) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-10-23 20:02:14,305 INFO L270 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 316 326) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1) (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse6 .cse5 .cse1 .cse2) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-10-23 20:02:14,305 INFO L270 CegarLoopResult]: At program point L323(line 323) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~1) (<= isMethaneAlarm_~retValue_acc~1 ~methaneLevelCritical~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse3) (or .cse0 .cse2 .cse6 .cse3 .cse5))) [2020-10-23 20:02:14,305 INFO L274 CegarLoopResult]: For program point deactivatePumpENTRY(lines 308 315) no Hoare annotation was computed. [2020-10-23 20:02:14,305 INFO L274 CegarLoopResult]: For program point deactivatePumpEXIT(lines 308 315) no Hoare annotation was computed. [2020-10-23 20:02:14,305 INFO L274 CegarLoopResult]: For program point deactivatePumpFINAL(lines 308 315) no Hoare annotation was computed. [2020-10-23 20:02:14,306 INFO L270 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse2 .cse3 .cse6) (or .cse4 .cse0 .cse3 .cse6 .cse5))) [2020-10-23 20:02:14,306 INFO L270 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,306 INFO L270 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~6))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse5 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse6))) [2020-10-23 20:02:14,306 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 480 493) the Hoare annotation is: (let ((.cse1 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= |isHighWaterSensorDry_#res| 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6) (<= 0 |isHighWaterSensorDry_#res|))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (and (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|))) (.cse7 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse2) (or .cse0 .cse6 .cse7 .cse2 .cse3))) [2020-10-23 20:02:14,306 INFO L270 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-10-23 20:02:14,307 INFO L277 CegarLoopResult]: At program point L484(lines 484 490) the Hoare annotation is: true [2020-10-23 20:02:14,307 INFO L277 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 480 493) the Hoare annotation is: true [2020-10-23 20:02:14,307 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 480 493) the Hoare annotation is: (let ((.cse1 (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= |isHighWaterSensorDry_#res| 0) (<= 0 isHighWaterSensorDry_~retValue_acc~6) (<= 0 |isHighWaterSensorDry_#res|))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (and (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|))) (.cse7 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse2) (or .cse0 .cse6 .cse7 .cse2 .cse3))) [2020-10-23 20:02:14,307 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 257 281) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse1 .cse0 .cse6 .cse4 .cse5 .cse7) (or .cse1 .cse0 .cse3 .cse5 .cse7) (or .cse0 .cse1 .cse6 .cse2 .cse4 .cse5))) [2020-10-23 20:02:14,307 INFO L270 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse3 .cse5))) [2020-10-23 20:02:14,307 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 257 281) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-10-23 20:02:14,308 INFO L270 CegarLoopResult]: At program point L276-1(lines 257 281) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse1 .cse0 .cse6 .cse4 .cse5 .cse7) (or .cse1 .cse0 .cse3 .cse5 .cse7) (or .cse0 .cse1 .cse6 .cse2 .cse4 .cse5))) [2020-10-23 20:02:14,308 INFO L270 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse3 .cse4) (or .cse0 .cse6 .cse4 .cse5))) [2020-10-23 20:02:14,308 INFO L270 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse3))) [2020-10-23 20:02:14,308 INFO L270 CegarLoopResult]: At program point L265(lines 265 273) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and .cse3 (<= 1 processEnvironment_~tmp~2))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse4 .cse6) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse7 .cse4 .cse6)))) [2020-10-23 20:02:14,309 INFO L270 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-10-23 20:02:14,309 INFO L270 CegarLoopResult]: At program point L263-1(line 263) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (<= 1 |processEnvironment_#t~ret12|) .cse7)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse1 .cse5 .cse6 .cse7 .cse3) (or .cse1 .cse0 .cse5 .cse3 .cse4) (or .cse1 .cse6 .cse2 .cse7 .cse3)))) [2020-10-23 20:02:14,309 INFO L270 CegarLoopResult]: At program point L261(lines 261 278) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-10-23 20:02:14,310 INFO L270 CegarLoopResult]: At program point L263-2(line 263) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (<= 1 |processEnvironment_#t~ret12|) .cse7)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse1 .cse5 .cse6 .cse7 .cse3) (or .cse1 .cse0 .cse5 .cse3 .cse4) (or .cse1 .cse6 .cse2 .cse7 .cse3)))) [2020-10-23 20:02:14,310 INFO L270 CegarLoopResult]: At program point L263-3(line 263) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (<= 1 |processEnvironment_#t~ret12|) .cse6 (<= 1 processEnvironment_~tmp~2))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse2) (or .cse0 .cse7 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse7 .cse6 .cse2)))) [2020-10-23 20:02:14,310 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 249 255) the Hoare annotation is: true [2020-10-23 20:02:14,310 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 249 255) the Hoare annotation is: true [2020-10-23 20:02:14,310 INFO L270 CegarLoopResult]: At program point L159(lines 159 163) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= ~waterLevel~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse4 .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse1 .cse3) (and .cse0 (<= 1 ~pumpRunning~0) .cse3))) [2020-10-23 20:02:14,310 INFO L270 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,311 INFO L270 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,311 INFO L270 CegarLoopResult]: At program point L205(lines 156 206) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,311 INFO L270 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,311 INFO L270 CegarLoopResult]: At program point L193-1(line 193) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,311 INFO L270 CegarLoopResult]: At program point L193-2(line 193) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,312 INFO L270 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,312 INFO L270 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,312 INFO L270 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,312 INFO L270 CegarLoopResult]: At program point L185-1(line 185) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,313 INFO L270 CegarLoopResult]: At program point L177(lines 177 183) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,313 INFO L270 CegarLoopResult]: At program point L177-1(lines 177 183) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,313 INFO L270 CegarLoopResult]: At program point L202(lines 157 204) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= ~waterLevel~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse4 .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse1 .cse3) (and .cse0 (<= 1 ~pumpRunning~0) .cse3))) [2020-10-23 20:02:14,313 INFO L270 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= ~waterLevel~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse4 .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse1 .cse3) (and .cse0 (<= 1 ~pumpRunning~0) .cse3))) [2020-10-23 20:02:14,313 INFO L270 CegarLoopResult]: At program point L165(line 165) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= ~waterLevel~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse4 .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse1 .cse3) (and .cse0 (<= 1 ~pumpRunning~0) .cse3))) [2020-10-23 20:02:14,314 INFO L270 CegarLoopResult]: At program point L165-1(line 165) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= ~waterLevel~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse4 .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse1 .cse3) (and .cse0 (<= 1 ~pumpRunning~0) .cse3))) [2020-10-23 20:02:14,314 INFO L277 CegarLoopResult]: At program point testEXIT(lines 147 212) the Hoare annotation is: true [2020-10-23 20:02:14,314 INFO L270 CegarLoopResult]: At program point testENTRY(lines 147 212) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,314 INFO L277 CegarLoopResult]: At program point testFINAL(lines 147 212) the Hoare annotation is: true [2020-10-23 20:02:14,314 INFO L270 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,314 INFO L270 CegarLoopResult]: At program point L195(lines 195 199) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,315 INFO L270 CegarLoopResult]: At program point L195-2(lines 187 200) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,315 INFO L270 CegarLoopResult]: At program point L158(lines 157 204) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= ~waterLevel~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse4 .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse1 .cse3) (and .cse0 (<= 1 ~pumpRunning~0) .cse3))) [2020-10-23 20:02:14,320 INFO L270 CegarLoopResult]: At program point L187(lines 187 200) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,321 INFO L270 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 20:02:14,321 INFO L270 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 1)) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse3 .cse4 .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse1 .cse2) (and .cse0 (<= 1 ~pumpRunning~0) .cse2))) [2020-10-23 20:02:14,321 INFO L270 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,321 INFO L270 CegarLoopResult]: At program point L175-1(line 175) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,322 INFO L270 CegarLoopResult]: At program point L167(lines 167 173) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= ~waterLevel~0 1)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse4 .cse5 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse1 .cse3) (and .cse0 (<= 1 ~pumpRunning~0) .cse3))) [2020-10-23 20:02:14,322 INFO L270 CegarLoopResult]: At program point L167-1(lines 167 173) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~waterLevel~0 1)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse5 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse6 .cse7 .cse3 .cse5 .cse4) (and .cse0 .cse6 .cse7 .cse1 .cse3 .cse4) (and .cse0 (<= 1 ~pumpRunning~0) .cse4))) [2020-10-23 20:02:14,322 INFO L274 CegarLoopResult]: For program point L832(lines 832 839) no Hoare annotation was computed. [2020-10-23 20:02:14,322 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 836 837) no Hoare annotation was computed. [2020-10-23 20:02:14,322 INFO L274 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-10-23 20:02:14,322 INFO L274 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-10-23 20:02:14,322 INFO L274 CegarLoopResult]: For program point L826(lines 826 846) no Hoare annotation was computed. [2020-10-23 20:02:14,322 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 812 857) no Hoare annotation was computed. [2020-10-23 20:02:14,322 INFO L274 CegarLoopResult]: For program point L826-1(lines 826 846) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L853-1(line 853) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L853-2(line 853) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L851-2(line 851) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-10-23 20:02:14,323 INFO L274 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L812(lines 812 857) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L843(lines 843 844) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L831-1(line 831) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L831-2(line 831) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 843 844) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-10-23 20:02:14,324 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 812 857) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 812 857) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L274 CegarLoopResult]: For program point L836(lines 836 837) no Hoare annotation was computed. [2020-10-23 20:02:14,325 INFO L270 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 282 289) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-10-23 20:02:14,326 INFO L270 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 282 289) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-10-23 20:02:14,326 INFO L270 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 282 289) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 448 470) no Hoare annotation was computed. [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point L456(lines 456 464) no Hoare annotation was computed. [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point L456-2(lines 456 464) no Hoare annotation was computed. [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 448 470) no Hoare annotation was computed. [2020-10-23 20:02:14,326 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 448 470) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 505 514) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 505 514) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L507-1(line 507) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L507-2(line 507) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 505 514) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L787-1(line 787) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-10-23 20:02:14,327 INFO L274 CegarLoopResult]: For program point L787-2(line 787) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L779(lines 757 780) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L738(lines 738 754) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L771-2(line 771) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L755(lines 755 796) no Hoare annotation was computed. [2020-10-23 20:02:14,328 INFO L274 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L747-1(line 747) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 709 811) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L797(lines 797 808) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L789-1(line 789) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-10-23 20:02:14,329 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 709 811) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L773-1(line 773) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L740-1(line 740) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L798(lines 798 805) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 709 811) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-10-23 20:02:14,330 INFO L274 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L733(lines 733 737) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L758-2(lines 758 778) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L709(lines 709 811) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L709-1(lines 709 811) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-10-23 20:02:14,331 INFO L274 CegarLoopResult]: For program point L800-1(line 800) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L800-2(line 800) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L759(lines 758 778) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-10-23 20:02:14,332 INFO L274 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L760(lines 760 764) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L785-1(line 785) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L785-2(line 785) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-10-23 20:02:14,333 INFO L274 CegarLoopResult]: For program point L769-1(line 769) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L769-2(line 769) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L274 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-10-23 20:02:14,334 INFO L270 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,334 INFO L270 CegarLoopResult]: At program point L353-1(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L353-2(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L353-3(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L353-4(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L349-1(line 349) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L353-5(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L349-2(line 349) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,335 INFO L270 CegarLoopResult]: At program point L353-6(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L349-3(line 349) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L353-7(line 353) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L349-4(line 349) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L345-1(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L345-2(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L345-3(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,336 INFO L270 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L882-1(line 882) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,337 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L466-1(line 466) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,338 INFO L270 CegarLoopResult]: At program point L466-2(line 466) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L367-1(line 367) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L367-2(line 367) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L462-1(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L462-2(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L462-3(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,339 INFO L270 CegarLoopResult]: At program point L458-1(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L458-2(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L458-3(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L458-4(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L454-1(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L458-5(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L454-2(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L454-3(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,340 INFO L270 CegarLoopResult]: At program point L454-4(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point L454-5(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point L454-6(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point L454-7(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point L843-1(line 843) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,341 INFO L270 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,342 INFO L270 CegarLoopResult]: At program point L889-1(line 889) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,342 INFO L270 CegarLoopResult]: At program point L402(line 402) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,342 INFO L270 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,342 INFO L270 CegarLoopResult]: At program point L365-1(line 365) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,342 INFO L270 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,342 INFO L270 CegarLoopResult]: At program point L365-2(line 365) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,342 INFO L270 CegarLoopResult]: At program point L365-3(line 365) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,343 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 20:02:14,343 INFO L270 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,343 INFO L270 CegarLoopResult]: At program point L361-1(line 361) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,343 INFO L270 CegarLoopResult]: At program point L361-2(line 361) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,343 INFO L270 CegarLoopResult]: At program point L361-3(line 361) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,343 INFO L270 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,343 INFO L270 CegarLoopResult]: At program point L361-4(line 361) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,344 INFO L270 CegarLoopResult]: At program point L357-1(line 357) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,344 INFO L270 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,344 INFO L270 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 20:02:14,344 INFO L270 CegarLoopResult]: At program point L357-2(line 357) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,344 INFO L270 CegarLoopResult]: At program point L836-1(line 836) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,344 INFO L270 CegarLoopResult]: At program point L357-3(line 357) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 20:02:14,345 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 20:02:14,345 INFO L270 CegarLoopResult]: At program point activatePumpEXIT(lines 291 307) the Hoare annotation is: (let ((.cse10 (< 0 (+ activatePump_~tmp~3 1))) (.cse11 (<= activatePump_~tmp~3 0))) (let ((.cse12 (or (<= activatePump_~tmp~3 ~methaneLevelCritical~0) .cse11)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse13 (or (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse10))) (let ((.cse0 (and .cse12 .cse9 .cse13)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and .cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13)) (.cse4 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and .cse9 .cse10 .cse11)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (or .cse1 .cse4 .cse7 .cse5 .cse8) (or .cse1 .cse7 .cse5 .cse8 .cse6))))) [2020-10-23 20:02:14,345 INFO L270 CegarLoopResult]: At program point activatePumpENTRY(lines 291 307) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-10-23 20:02:14,346 INFO L270 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (let ((.cse10 (<= activatePump_~tmp~3 0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< 0 (+ activatePump_~tmp~3 1)))) (let ((.cse3 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (or (<= activatePump_~tmp~3 ~methaneLevelCritical~0) .cse10) .cse8 (or (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and .cse8 .cse9 .cse10)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse3 .cse5 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse4 .cse7) (or .cse0 .cse5 .cse6 .cse4 .cse7)))) [2020-10-23 20:02:14,346 INFO L270 CegarLoopResult]: At program point L302-1(lines 291 307) the Hoare annotation is: (let ((.cse10 (< 0 (+ activatePump_~tmp~3 1))) (.cse11 (<= activatePump_~tmp~3 0))) (let ((.cse12 (or (<= activatePump_~tmp~3 ~methaneLevelCritical~0) .cse11)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse13 (or (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse10))) (let ((.cse0 (and .cse12 .cse9 .cse13)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and .cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13)) (.cse4 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and .cse9 .cse10 .cse11)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (or .cse1 .cse4 .cse7 .cse5 .cse8) (or .cse1 .cse7 .cse5 .cse8 .cse6))))) [2020-10-23 20:02:14,346 INFO L270 CegarLoopResult]: At program point L298(lines 298 304) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< 0 (+ activatePump_~tmp~3 1)))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (<= activatePump_~tmp~3 ~methaneLevelCritical~0) .cse8 .cse9)) (.cse2 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (and .cse8 .cse9 (<= activatePump_~tmp~3 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse7 .cse4) (or .cse0 .cse6 .cse7 .cse4 .cse5)))) [2020-10-23 20:02:14,347 INFO L270 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-10-23 20:02:14,347 INFO L270 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and (<= |activatePump_#t~ret13| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse5 .cse2 .cse3))) [2020-10-23 20:02:14,347 INFO L270 CegarLoopResult]: At program point L296-2(line 296) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (and (<= |activatePump_#t~ret13| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse5 .cse2 .cse3))) [2020-10-23 20:02:14,348 INFO L270 CegarLoopResult]: At program point L296-3(line 296) the Hoare annotation is: (let ((.cse8 (<= |activatePump_#t~ret13| ~methaneLevelCritical~0)) (.cse9 (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|)) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (< 0 (+ activatePump_~tmp~3 1)))) (let ((.cse1 (and .cse8 .cse9 .cse10 .cse11 (<= activatePump_~tmp~3 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and (<= activatePump_~tmp~3 ~methaneLevelCritical~0) .cse8 .cse9 .cse10 .cse11)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse6 .cse5 .cse7 .cse3) (or .cse0 .cse6 .cse7 .cse3 .cse4)))) [2020-10-23 20:02:14,348 INFO L270 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 372 390) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~tmp~4) (<= 1 |isHighWaterLevel_#res|))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse7 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7))) [2020-10-23 20:02:14,348 INFO L270 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (<= isHighWaterLevel_~tmp~4 0) (<= 0 isHighWaterLevel_~tmp~4))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse3 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse3 .cse6))) [2020-10-23 20:02:14,348 INFO L270 CegarLoopResult]: At program point L382(line 382) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse6 (<= 1 isHighWaterLevel_~tmp~4)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse5 .cse6 .cse2) (or .cse0 .cse5 .cse6 .cse2 .cse4))) [2020-10-23 20:02:14,349 INFO L270 CegarLoopResult]: At program point L381(lines 381 385) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (<= isHighWaterLevel_~tmp~4 0) (<= 0 isHighWaterLevel_~tmp~4))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse4 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse4 .cse7))) [2020-10-23 20:02:14,349 INFO L277 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: true [2020-10-23 20:02:14,349 INFO L270 CegarLoopResult]: At program point L381-2(lines 381 385) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~tmp~4))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse4 .cse6 .cse7) (or .cse0 .cse4 .cse5 .cse6 .cse7))) [2020-10-23 20:02:14,349 INFO L270 CegarLoopResult]: At program point L379-1(line 379) the Hoare annotation is: (let ((.cse1 (<= 1 |isHighWaterLevel_#t~ret31|)) (.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (and (<= 0 |isHighWaterLevel_#t~ret31|) (<= |isHighWaterLevel_#t~ret31| 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse3 .cse7) (or .cse0 .cse6 .cse3 .cse4 .cse7))) [2020-10-23 20:02:14,349 INFO L270 CegarLoopResult]: At program point L379-2(line 379) the Hoare annotation is: (let ((.cse1 (<= 1 |isHighWaterLevel_#t~ret31|)) (.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (and (<= 0 |isHighWaterLevel_#t~ret31|) (<= |isHighWaterLevel_#t~ret31| 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse3 .cse7) (or .cse0 .cse6 .cse3 .cse4 .cse7))) [2020-10-23 20:02:14,350 INFO L270 CegarLoopResult]: At program point L379-3(line 379) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (<= isHighWaterLevel_~tmp~4 0) (<= 0 isHighWaterLevel_~tmp~4) (<= 0 |isHighWaterLevel_#t~ret31|) (<= |isHighWaterLevel_#t~ret31| 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and (<= 1 |isHighWaterLevel_#t~ret31|) (<= 1 isHighWaterLevel_~tmp~4)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse7))) [2020-10-23 20:02:14,350 INFO L277 CegarLoopResult]: At program point L375(line 375) the Hoare annotation is: true [2020-10-23 20:02:14,350 INFO L277 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: true [2020-10-23 20:02:14,350 INFO L277 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 372 390) the Hoare annotation is: true [2020-10-23 20:02:14,350 INFO L270 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 372 390) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~tmp~4) (<= 1 |isHighWaterLevel_#res|))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse7 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7))) [2020-10-23 20:02:14,351 INFO L270 CegarLoopResult]: At program point L387(line 387) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse6 (and (<= 1 isHighWaterLevel_~retValue_acc~3) (<= isHighWaterLevel_~tmp~4 0) (<= 1 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~tmp~4))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse4 .cse6 .cse5 .cse7) (or .cse0 .cse1 .cse4 .cse6 .cse7))) [2020-10-23 20:02:14,351 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 471 479) the Hoare annotation is: true [2020-10-23 20:02:14,351 INFO L270 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-10-23 20:02:14,351 INFO L277 CegarLoopResult]: At program point L475(line 475) the Hoare annotation is: true [2020-10-23 20:02:14,351 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 471 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-10-23 20:02:14,352 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 471 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-10-23 20:02:14,352 INFO L270 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse6 .cse4) (or .cse0 .cse5 .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) .cse4) (or .cse0 .cse6 .cse2))) [2020-10-23 20:02:14,352 INFO L270 CegarLoopResult]: At program point L431-1(lines 427 438) the Hoare annotation is: (let ((.cse7 (= |old(~methaneLevelCritical~0)| 0))) (let ((.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse7)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse7 .cse5) (or .cse0 .cse1 .cse2 .cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse8 (not .cse6) .cse3) (or .cse0 .cse8 .cse6 .cse7)))) [2020-10-23 20:02:14,352 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 427 438) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse3 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 .cse3 .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) .cse2))) [2020-10-23 20:02:14,353 INFO L270 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 427 438) the Hoare annotation is: (let ((.cse7 (= |old(~methaneLevelCritical~0)| 0))) (let ((.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse7)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse7 .cse5) (or .cse0 .cse1 .cse2 .cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse8 (not .cse6) .cse3) (or .cse0 .cse8 .cse6 .cse7)))) [2020-10-23 20:02:14,353 INFO L270 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (let ((.cse1 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse5 (= |old(~methaneLevelCritical~0)| 0))) (and (or .cse0 .cse1 .cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse4 (not .cse5)) (or .cse0 .cse2 .cse5 .cse6) (or .cse0 .cse2 .cse4 .cse6) (or .cse0 .cse3 .cse5))) [2020-10-23 20:02:14,353 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 20:02:14,353 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 20:02:14,353 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 20:02:14,353 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 20:02:14,354 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 225 248) the Hoare annotation is: (let ((.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse1 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse5 .cse6 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4))) [2020-10-23 20:02:14,354 INFO L270 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse6) (or .cse0 .cse1 .cse5 .cse7 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4)))) [2020-10-23 20:02:14,355 INFO L270 CegarLoopResult]: At program point L236(lines 236 242) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse9 .cse7)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (and (<= 1 ~pumpRunning~0) .cse9)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse6 .cse3 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse7) (or .cse1 .cse8 .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse8 .cse3 .cse5)))) [2020-10-23 20:02:14,355 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 225 248) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse9 .cse7)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (and (<= 1 ~pumpRunning~0) .cse9)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse6 .cse3 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse7) (or .cse1 .cse8 .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse8 .cse3 .cse5)))) [2020-10-23 20:02:14,355 INFO L270 CegarLoopResult]: At program point L231(line 231) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (<= 1 |old(~pumpRunning~0)|))) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse2 .cse4 .cse3))) [2020-10-23 20:02:14,355 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 225 248) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and .cse9 .cse7)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (and (<= 1 ~pumpRunning~0) .cse9)) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse6 .cse3 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse7) (or .cse1 .cse8 .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse8 .cse3 .cse5)))) [2020-10-23 20:02:14,356 INFO L270 CegarLoopResult]: At program point L229(lines 228 247) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= |old(~waterLevel~0)| 1))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse6) (or .cse0 .cse1 .cse5 .cse7 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4)))) [2020-10-23 20:02:14,356 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-10-23 20:02:14,356 INFO L277 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-10-23 20:02:14,356 INFO L277 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-10-23 20:02:14,356 INFO L277 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-10-23 20:02:14,356 INFO L277 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-10-23 20:02:14,356 INFO L277 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-10-23 20:02:14,356 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-23 20:02:14,357 INFO L277 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-10-23 20:02:14,357 INFO L277 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-10-23 20:02:14,357 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-10-23 20:02:14,357 INFO L277 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-10-23 20:02:14,357 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 439 447) the Hoare annotation is: true [2020-10-23 20:02:14,357 INFO L270 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4))) (.cse2 (not (= ~waterLevel~0 1))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse7 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0))) (or .cse1 .cse6 .cse2 .cse3 .cse7) (or .cse1 .cse6 .cse3 .cse7 .cse5))) [2020-10-23 20:02:14,357 INFO L277 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: true [2020-10-23 20:02:14,358 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 439 447) the Hoare annotation is: (let ((.cse3 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 ~pumpRunning~0)) .cse6) (or .cse0 .cse1 .cse2 .cse4 .cse7))) [2020-10-23 20:02:14,358 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 439 447) the Hoare annotation is: (let ((.cse3 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (<= isMethaneLevelCritical_~retValue_acc~4 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse0 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 ~pumpRunning~0)) .cse6) (or .cse0 .cse1 .cse2 .cse4 .cse7))) [2020-10-23 20:02:14,358 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1EXIT(lines 905 937) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-10-23 20:02:14,358 INFO L277 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: true [2020-10-23 20:02:14,359 INFO L270 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3 .cse2) (or .cse0 .cse3 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~pumpRunning~0))))) [2020-10-23 20:02:14,359 INFO L270 CegarLoopResult]: At program point L924(lines 924 930) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse2 .cse4) (or .cse0 .cse1 (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1))) (or .cse0 .cse2 .cse4 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,359 INFO L270 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 .cse3) (or .cse0 .cse1 .cse3 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,359 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification3_spec__1ENTRY(lines 905 937) the Hoare annotation is: true [2020-10-23 20:02:14,360 INFO L270 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse2 .cse4) (or .cse0 .cse2 .cse4 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (= |__utac_acc__Specification3_spec__1_#t~ret80| 0))))) [2020-10-23 20:02:14,360 INFO L270 CegarLoopResult]: At program point L920(lines 920 933) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse4 (= __utac_acc__Specification3_spec__1_~tmp___0~2 1))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3 .cse2) (or .cse0 .cse3 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse3 .cse4))) [2020-10-23 20:02:14,360 INFO L270 CegarLoopResult]: At program point L922-2(line 922) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse2 .cse4) (or .cse0 .cse2 .cse4 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (= |__utac_acc__Specification3_spec__1_#t~ret80| 0))))) [2020-10-23 20:02:14,360 INFO L270 CegarLoopResult]: At program point L922-3(line 922) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (and (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) (not (= |__utac_acc__Specification3_spec__1_#t~ret80| 0)))) (or .cse0 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse2 .cse4) (or .cse0 .cse2 .cse4 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,360 INFO L270 CegarLoopResult]: At program point L920-1(lines 905 937) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-10-23 20:02:14,361 INFO L270 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2020-10-23 20:02:14,361 INFO L270 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |__utac_acc__Specification3_spec__1_#t~ret79| 1)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3 .cse2) (or .cse4 .cse0 (not (<= 1 ~pumpRunning~0)) .cse3) (or .cse4 .cse0 .cse3 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,361 INFO L270 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |__utac_acc__Specification3_spec__1_#t~ret79| 1)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3 .cse2) (or .cse4 .cse0 (not (<= 1 ~pumpRunning~0)) .cse3) (or .cse4 .cse0 .cse3 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,361 INFO L270 CegarLoopResult]: At program point L918-3(line 918) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse4 (and (= |__utac_acc__Specification3_spec__1_#t~ret79| 1) (= __utac_acc__Specification3_spec__1_~tmp___0~2 1)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3 .cse2) (or .cse0 .cse3 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse3 .cse4))) [2020-10-23 20:02:14,362 INFO L270 CegarLoopResult]: At program point L914(lines 914 934) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-10-23 20:02:14,362 INFO L277 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: true [2020-10-23 20:02:14,362 INFO L270 CegarLoopResult]: At program point L912-1(line 912) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= |__utac_acc__Specification3_spec__1_#t~ret78| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-10-23 20:02:14,362 INFO L270 CegarLoopResult]: At program point L912-2(line 912) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= |__utac_acc__Specification3_spec__1_#t~ret78| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-10-23 20:02:14,363 INFO L270 CegarLoopResult]: At program point L912-3(line 912) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and (not (= 0 __utac_acc__Specification3_spec__1_~tmp~8)) (not (= |__utac_acc__Specification3_spec__1_#t~ret78| 0))))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3))) [2020-10-23 20:02:14,363 INFO L277 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: true [2020-10-23 20:02:14,363 INFO L270 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 403 414) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-10-23 20:02:14,363 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 403 414) the Hoare annotation is: true [2020-10-23 20:02:14,363 INFO L270 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-10-23 20:02:14,363 INFO L277 CegarLoopResult]: At program point L407-1(lines 403 414) the Hoare annotation is: true [2020-10-23 20:02:14,363 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-10-23 20:02:14,363 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-10-23 20:02:14,363 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 20:02:14,364 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 20:02:14,364 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 20:02:14,364 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 20:02:14,364 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 391 398) the Hoare annotation is: (let ((.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-10-23 20:02:14,364 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 391 398) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse3) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse6))) [2020-10-23 20:02:14,365 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 391 398) the Hoare annotation is: (let ((.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-10-23 20:02:14,365 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 415 426) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse3 (<= 2 ~waterLevel~0)) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse2 .cse6 .cse7) (or .cse0 .cse4 .cse6 .cse7 .cse5))) [2020-10-23 20:02:14,365 INFO L270 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= |old(~waterLevel~0)| 1))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse0 .cse4 .cse2 .cse5) (or .cse0 .cse6 .cse4 .cse3 .cse5) (or .cse0 .cse6 .cse3 .cse5 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,365 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 415 426) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1) (or .cse0 .cse2 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse0 .cse4 .cse2 .cse1 .cse3) (or .cse0 .cse4 .cse1 .cse3 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 20:02:14,366 INFO L270 CegarLoopResult]: At program point L419-1(lines 415 426) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse3 (<= 2 ~waterLevel~0)) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse2 .cse6 .cse7) (or .cse0 .cse4 .cse6 .cse7 .cse5))) [2020-10-23 20:02:14,366 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 495 502) the Hoare annotation is: true [2020-10-23 20:02:14,366 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 495 502) the Hoare annotation is: true [2020-10-23 20:02:14,366 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 495 502) the Hoare annotation is: true [2020-10-23 20:02:14,366 INFO L277 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: true [2020-10-23 20:02:14,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 08:02:14 BoogieIcfgContainer [2020-10-23 20:02:14,409 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 20:02:14,410 INFO L168 Benchmark]: Toolchain (without parser) took 281093.66 ms. Allocated memory was 151.0 MB in the beginning and 842.0 MB in the end (delta: 691.0 MB). Free memory was 127.0 MB in the beginning and 786.1 MB in the end (delta: -659.1 MB). Peak memory consumption was 533.5 MB. Max. memory is 8.0 GB. [2020-10-23 20:02:14,410 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 151.0 MB. Free memory was 124.5 MB in the beginning and 124.4 MB in the end (delta: 77.5 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 20:02:14,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 568.23 ms. Allocated memory is still 151.0 MB. Free memory was 126.4 MB in the beginning and 105.6 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-23 20:02:14,411 INFO L168 Benchmark]: Boogie Preprocessor took 120.47 ms. Allocated memory is still 151.0 MB. Free memory was 105.6 MB in the beginning and 101.7 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-23 20:02:14,412 INFO L168 Benchmark]: RCFGBuilder took 1240.78 ms. Allocated memory is still 151.0 MB. Free memory was 101.7 MB in the beginning and 92.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 34.2 MB. Max. memory is 8.0 GB. [2020-10-23 20:02:14,412 INFO L168 Benchmark]: TraceAbstraction took 279148.22 ms. Allocated memory was 151.0 MB in the beginning and 842.0 MB in the end (delta: 691.0 MB). Free memory was 91.6 MB in the beginning and 786.1 MB in the end (delta: -694.5 MB). Peak memory consumption was 497.2 MB. Max. memory is 8.0 GB. [2020-10-23 20:02:14,417 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 151.0 MB. Free memory was 124.5 MB in the beginning and 124.4 MB in the end (delta: 77.5 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 568.23 ms. Allocated memory is still 151.0 MB. Free memory was 126.4 MB in the beginning and 105.6 MB in the end (delta: 20.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 120.47 ms. Allocated memory is still 151.0 MB. Free memory was 105.6 MB in the beginning and 101.7 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1240.78 ms. Allocated memory is still 151.0 MB. Free memory was 101.7 MB in the beginning and 92.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 34.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 279148.22 ms. Allocated memory was 151.0 MB in the beginning and 842.0 MB in the end (delta: 691.0 MB). Free memory was 91.6 MB in the beginning and 786.1 MB in the end (delta: -694.5 MB). Peak memory consumption was 497.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 843]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 836]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 882]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 889]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 157]: Loop Invariant Derived loop invariant: ((((((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || ((((1 <= systemActive && 2 <= waterLevel) && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (((((1 <= systemActive && waterLevel == 1) && \old(waterLevel) == waterLevel) && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || (((((1 <= systemActive && waterLevel == 1) && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0)) || ((1 <= systemActive && 1 <= pumpRunning) && splverifierCounter == 0) - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 522]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 529]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((retValue_acc <= 1 && 1 <= \result) && 1 <= retValue_acc) && \result <= 1) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= pumpRunning) - ProcedureContractResult [Line: 515]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 316]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((((!(1 <= systemActive) || (((methaneLevelCritical <= \result && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel)) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || (((methaneLevelCritical <= \result && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || (((methaneLevelCritical <= \result && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical)) || !(pumpRunning == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (((methaneLevelCritical <= \result && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 257]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((1 <= pumpRunning || !(1 <= systemActive)) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) && ((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning))) && (((((!(1 <= systemActive) || 1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || 1 <= pumpRunning) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && (((((1 <= pumpRunning || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 480]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((!(1 <= systemActive) || (((retValue_acc <= 0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel)) && ((((!(1 <= systemActive) || (((retValue_acc <= 0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result)) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (1 <= retValue_acc && 1 <= \result)) || !(waterLevel == 1)) || !(pumpRunning == 0))) && ((((!(1 <= systemActive) || (1 <= retValue_acc && 1 <= \result)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 249]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 147]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 282]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((1 <= pumpRunning || !(1 <= systemActive)) || !(waterLevel == 1)) || !(\old(pumpRunning) == 0)) && (((1 <= pumpRunning || !(1 <= systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 291]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((((((((tmp <= methaneLevelCritical || tmp <= 0) && 1 <= pumpRunning) && (methaneLevelCritical <= tmp || 0 < tmp + 1)) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (((tmp <= methaneLevelCritical || tmp <= 0) && pumpRunning == \old(pumpRunning)) && (methaneLevelCritical <= tmp || 0 < tmp + 1))) || !(waterLevel == 1)) || !(\old(pumpRunning) == 0)) && ((((((((tmp <= methaneLevelCritical || tmp <= 0) && 1 <= pumpRunning) && (methaneLevelCritical <= tmp || 0 < tmp + 1)) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (((tmp <= methaneLevelCritical || tmp <= 0) && pumpRunning == \old(pumpRunning)) && (methaneLevelCritical <= tmp || 0 < tmp + 1))) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && 0 < tmp + 1) && tmp <= 0))) && ((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && 0 < tmp + 1) && tmp <= 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 372]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || 1 <= tmp) || !(pumpRunning == 0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || ((((1 <= retValue_acc && tmp <= 0) && 1 <= tmp___0) && 0 <= tmp) && 1 <= \result)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || ((((1 <= retValue_acc && tmp <= 0) && 1 <= tmp___0) && 0 <= tmp) && 1 <= \result)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || 1 <= tmp) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 427]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || \old(methaneLevelCritical) == 0) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical)))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) || !(\old(methaneLevelCritical) == 0))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || methaneLevelCritical == 0) || \old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 471]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && ((!(1 <= systemActive) || !(1 <= pumpRunning)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 225]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) == 1)) || (1 <= pumpRunning && \old(waterLevel) == waterLevel)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) && ((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || (1 <= pumpRunning && \old(waterLevel) == waterLevel)) || !(\old(pumpRunning) == 0))) && ((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning))) && ((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || (1 <= pumpRunning && \old(waterLevel) == waterLevel)) || !(\old(pumpRunning) == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || (1 <= pumpRunning && \old(waterLevel) == waterLevel)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 439]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) && ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= \result) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical)) || !(2 <= waterLevel))) && (((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((!(1 <= systemActive) || !(1 <= pumpRunning)) || (((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= \result) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical))) && (((((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 905]: Procedure Contract for __utac_acc__Specification3_spec__1 Derived contract for procedure __utac_acc__Specification3_spec__1: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(0 == tmp)) || !(2 <= waterLevel)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(0 == tmp)) - ProcedureContractResult [Line: 403]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 391]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(2 <= waterLevel)) && ((((1 <= systemActive || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((((1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0))) && ((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) - ProcedureContractResult [Line: 415]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= pumpRunning)) || 2 <= waterLevel) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || 2 <= waterLevel)) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 495]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 638 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 92.1s, OverallIterations: 12, TraceHistogramMax: 2, AutomataDifference: 80.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 186.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3385 SDtfs, 7698 SDslu, 9256 SDs, 0 SdLazy, 18457 SolverSat, 2145 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 638 GetRequests, 369 SyntacticMatches, 3 SemanticMatches, 266 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1692 ImplicationChecksByTransitivity, 41.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1354occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.2s AutomataMinimizationTime, 12 MinimizatonAttempts, 2036 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 6162 PreInvPairs, 7066 NumberOfFragments, 11898 HoareAnnotationTreeSize, 6162 FomulaSimplifications, 26209782455 FormulaSimplificationTreeSizeReduction, 31.7s HoareSimplificationTime, 282 FomulaSimplificationsInter, 62093154 FormulaSimplificationTreeSizeReductionInter, 154.4s 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...