/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_spec4_product18.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:06:17,661 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:06:17,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:06:17,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:06:17,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:06:17,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:06:17,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:06:17,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:06:17,728 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:06:17,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:06:17,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:06:17,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:06:17,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:06:17,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:06:17,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:06:17,744 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:06:17,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:06:17,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:06:17,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:06:17,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:06:17,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:06:17,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:06:17,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:06:17,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:06:17,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:06:17,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:06:17,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:06:17,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:06:17,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:06:17,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:06:17,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:06:17,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:06:17,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:06:17,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:06:17,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:06:17,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:06:17,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:06:17,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:06:17,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:06:17,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:06:17,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:06:17,793 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:06:17,815 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:06:17,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:06:17,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:06:17,820 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:06:17,820 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:06:17,820 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:06:17,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:06:17,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:06:17,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:06:17,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:06:17,826 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:06:17,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:06:17,826 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:06:17,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:06:17,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:06:17,827 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:06:17,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:06:17,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:06:17,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:06:17,828 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:06:17,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:06:17,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:06:17,829 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:06:18,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:06:18,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:06:18,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:06:18,270 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:06:18,271 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:06:18,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product18.cil.c [2020-11-07 00:06:18,352 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ab2418f/c14f1598a65e45b6bb852e82754eca8f/FLAGc5c7ceef4 [2020-11-07 00:06:18,976 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:06:18,976 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product18.cil.c [2020-11-07 00:06:18,995 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ab2418f/c14f1598a65e45b6bb852e82754eca8f/FLAGc5c7ceef4 [2020-11-07 00:06:19,289 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30ab2418f/c14f1598a65e45b6bb852e82754eca8f [2020-11-07 00:06:19,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:06:19,300 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:06:19,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:06:19,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:06:19,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:06:19,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:19,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2156c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19, skipping insertion in model container [2020-11-07 00:06:19,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:19,326 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:06:19,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:06:19,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:06:19,733 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:06:19,827 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:06:19,887 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:06:19,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19 WrapperNode [2020-11-07 00:06:19,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:06:19,889 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:06:19,889 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:06:19,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:06:19,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:19,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:19,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:19,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:20,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:20,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:20,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (1/1) ... [2020-11-07 00:06:20,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:06:20,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:06:20,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:06:20,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:06:20,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (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 [2020-11-07 00:06:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:06:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:06:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:06:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:06:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:06:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:06:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:06:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:06:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:06:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:06:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:06:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:06:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:06:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 00:06:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:06:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:06:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:06:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:06:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:06:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:06:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:06:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:06:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:06:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:06:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:06:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:06:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:06:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:06:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:06:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:06:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:06:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 00:06:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:06:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:06:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:06:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:06:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:06:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:06:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:06:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:06:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:06:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:06:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:06:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:06:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:06:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:06:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:06:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:06:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:06:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:06:20,159 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:06:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:06:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:06:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:06:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 00:06:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:06:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:06:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:06:20,161 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:06:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:06:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:06:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:06:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:06:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:06:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:06:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:06:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:06:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:06:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:06:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:06:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:06:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:06:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:06:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:06:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:06:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:06:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:06:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:06:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:06:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:06:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:06:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:06:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:06:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:06:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:06:21,437 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:06:21,437 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:06:21,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:06:21 BoogieIcfgContainer [2020-11-07 00:06:21,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:06:21,442 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:06:21,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:06:21,445 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:06:21,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:06:19" (1/3) ... [2020-11-07 00:06:21,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b5afd26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:06:21, skipping insertion in model container [2020-11-07 00:06:21,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:06:19" (2/3) ... [2020-11-07 00:06:21,447 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b5afd26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:06:21, skipping insertion in model container [2020-11-07 00:06:21,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:06:21" (3/3) ... [2020-11-07 00:06:21,449 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product18.cil.c [2020-11-07 00:06:21,463 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:06:21,468 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:06:21,479 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:06:21,503 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:06:21,503 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:06:21,503 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:06:21,503 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:06:21,503 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:06:21,503 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:06:21,504 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:06:21,504 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:06:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states. [2020-11-07 00:06:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:06:21,542 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:21,543 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] [2020-11-07 00:06:21,544 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]=== [2020-11-07 00:06:21,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:21,550 INFO L82 PathProgramCache]: Analyzing trace with hash 477261533, now seen corresponding path program 1 times [2020-11-07 00:06:21,559 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:21,560 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1570948268] [2020-11-07 00:06:21,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:21,627 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:21,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,364 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:22,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:22,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:06:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:06:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:22,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:22,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1570948268] [2020-11-07 00:06:22,541 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:22,544 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:06:22,545 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955360706] [2020-11-07 00:06:22,552 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:06:22,553 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:22,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:06:22,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:06:22,577 INFO L87 Difference]: Start difference. First operand 288 states. Second operand 3 states. [2020-11-07 00:06:24,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:24,055 INFO L93 Difference]: Finished difference Result 432 states and 514 transitions. [2020-11-07 00:06:24,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:06:24,057 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:06:24,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:24,073 INFO L225 Difference]: With dead ends: 432 [2020-11-07 00:06:24,073 INFO L226 Difference]: Without dead ends: 274 [2020-11-07 00:06:24,078 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:06:24,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 274 states. [2020-11-07 00:06:24,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 274 to 234. [2020-11-07 00:06:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-11-07 00:06:24,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 251 transitions. [2020-11-07 00:06:24,229 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 251 transitions. Word has length 148 [2020-11-07 00:06:24,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:24,230 INFO L481 AbstractCegarLoop]: Abstraction has 234 states and 251 transitions. [2020-11-07 00:06:24,230 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:06:24,230 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 251 transitions. [2020-11-07 00:06:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:06:24,235 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:24,235 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] [2020-11-07 00:06:24,235 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:06:24,236 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]=== [2020-11-07 00:06:24,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:24,237 INFO L82 PathProgramCache]: Analyzing trace with hash -2136351858, now seen corresponding path program 1 times [2020-11-07 00:06:24,237 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:24,237 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [73056091] [2020-11-07 00:06:24,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:24,241 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:24,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,736 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:24,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:24,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:06:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:06:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:24,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:24,870 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [73056091] [2020-11-07 00:06:24,870 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:24,870 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:06:24,871 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535772240] [2020-11-07 00:06:24,873 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:06:24,874 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:24,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:06:24,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:06:24,875 INFO L87 Difference]: Start difference. First operand 234 states and 251 transitions. Second operand 4 states. [2020-11-07 00:06:25,696 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:06:26,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:26,603 INFO L93 Difference]: Finished difference Result 342 states and 381 transitions. [2020-11-07 00:06:26,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:06:26,604 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:06:26,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:26,608 INFO L225 Difference]: With dead ends: 342 [2020-11-07 00:06:26,608 INFO L226 Difference]: Without dead ends: 257 [2020-11-07 00:06:26,610 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:06:26,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2020-11-07 00:06:26,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 224. [2020-11-07 00:06:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-07 00:06:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 238 transitions. [2020-11-07 00:06:26,719 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 238 transitions. Word has length 149 [2020-11-07 00:06:26,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:26,721 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 238 transitions. [2020-11-07 00:06:26,722 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:06:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 238 transitions. [2020-11-07 00:06:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:06:26,729 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:26,729 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] [2020-11-07 00:06:26,729 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:06:26,730 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]=== [2020-11-07 00:06:26,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:26,730 INFO L82 PathProgramCache]: Analyzing trace with hash 1934905969, now seen corresponding path program 1 times [2020-11-07 00:06:26,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:26,731 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [17289518] [2020-11-07 00:06:26,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:26,734 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,223 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:27,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:06:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:06:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:06:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:27,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [17289518] [2020-11-07 00:06:27,398 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:27,399 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:06:27,399 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587437668] [2020-11-07 00:06:27,399 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:06:27,399 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:27,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:06:27,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:06:27,400 INFO L87 Difference]: Start difference. First operand 224 states and 238 transitions. Second operand 10 states. [2020-11-07 00:06:28,095 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:28,602 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:06:28,978 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:06:29,396 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:29,778 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:30,165 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:31,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:31,661 INFO L93 Difference]: Finished difference Result 388 states and 443 transitions. [2020-11-07 00:06:31,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:06:31,662 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:06:31,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:31,667 INFO L225 Difference]: With dead ends: 388 [2020-11-07 00:06:31,667 INFO L226 Difference]: Without dead ends: 279 [2020-11-07 00:06:31,674 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:06:31,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-11-07 00:06:31,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 224. [2020-11-07 00:06:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-11-07 00:06:31,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 237 transitions. [2020-11-07 00:06:31,785 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 237 transitions. Word has length 162 [2020-11-07 00:06:31,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:31,785 INFO L481 AbstractCegarLoop]: Abstraction has 224 states and 237 transitions. [2020-11-07 00:06:31,786 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:06:31,786 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 237 transitions. [2020-11-07 00:06:31,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-11-07 00:06:31,788 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:31,788 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] [2020-11-07 00:06:31,789 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:06:31,789 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]=== [2020-11-07 00:06:31,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:31,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1632576236, now seen corresponding path program 1 times [2020-11-07 00:06:31,790 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:31,790 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1576598606] [2020-11-07 00:06:31,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:31,794 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,254 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:32,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:06:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:06:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:06:32,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 00:06:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 00:06:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:32,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1576598606] [2020-11-07 00:06:32,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:32,479 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:06:32,479 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119587246] [2020-11-07 00:06:32,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:06:32,480 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:32,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:06:32,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:06:32,481 INFO L87 Difference]: Start difference. First operand 224 states and 237 transitions. Second operand 15 states. [2020-11-07 00:06:33,179 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:33,672 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:06:34,069 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:06:34,462 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:34,859 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:35,234 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:36,101 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:06:37,405 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:37,823 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:38,279 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:38,751 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:06:39,116 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:39,503 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:06:39,892 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:06:40,268 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:40,649 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:41,065 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:41,583 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:06:41,991 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:06:42,402 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:06:44,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:44,895 INFO L93 Difference]: Finished difference Result 764 states and 964 transitions. [2020-11-07 00:06:44,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 00:06:44,896 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 170 [2020-11-07 00:06:44,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:44,904 INFO L225 Difference]: With dead ends: 764 [2020-11-07 00:06:44,904 INFO L226 Difference]: Without dead ends: 655 [2020-11-07 00:06:44,906 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 370 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 00:06:44,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 655 states. [2020-11-07 00:06:45,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 655 to 416. [2020-11-07 00:06:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416 states. [2020-11-07 00:06:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 457 transitions. [2020-11-07 00:06:45,097 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 457 transitions. Word has length 170 [2020-11-07 00:06:45,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:45,098 INFO L481 AbstractCegarLoop]: Abstraction has 416 states and 457 transitions. [2020-11-07 00:06:45,098 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:06:45,098 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 457 transitions. [2020-11-07 00:06:45,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-07 00:06:45,101 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:45,101 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] [2020-11-07 00:06:45,102 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:06:45,102 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]=== [2020-11-07 00:06:45,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:45,103 INFO L82 PathProgramCache]: Analyzing trace with hash 2018096566, now seen corresponding path program 1 times [2020-11-07 00:06:45,103 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:45,103 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1871669456] [2020-11-07 00:06:45,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:45,106 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:06:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,456 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:45,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:45,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:06:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:06:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 00:06:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:06:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:06:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:06:45,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:45,630 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1871669456] [2020-11-07 00:06:45,630 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:45,630 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:06:45,630 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221504207] [2020-11-07 00:06:45,631 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:06:45,631 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:45,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:06:45,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:06:45,632 INFO L87 Difference]: Start difference. First operand 416 states and 457 transitions. Second operand 7 states. [2020-11-07 00:06:46,266 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:47,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:06:47,368 INFO L93 Difference]: Finished difference Result 697 states and 811 transitions. [2020-11-07 00:06:47,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:06:47,368 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-11-07 00:06:47,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:06:47,372 INFO L225 Difference]: With dead ends: 697 [2020-11-07 00:06:47,372 INFO L226 Difference]: Without dead ends: 396 [2020-11-07 00:06:47,374 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:06:47,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 396 states. [2020-11-07 00:06:47,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 396 to 309. [2020-11-07 00:06:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 309 states. [2020-11-07 00:06:47,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 326 transitions. [2020-11-07 00:06:47,490 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 326 transitions. Word has length 175 [2020-11-07 00:06:47,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:06:47,491 INFO L481 AbstractCegarLoop]: Abstraction has 309 states and 326 transitions. [2020-11-07 00:06:47,491 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:06:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 326 transitions. [2020-11-07 00:06:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2020-11-07 00:06:47,494 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:06:47,495 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:06:47,495 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:06:47,495 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]=== [2020-11-07 00:06:47,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:06:47,496 INFO L82 PathProgramCache]: Analyzing trace with hash -2112574125, now seen corresponding path program 1 times [2020-11-07 00:06:47,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:06:47,497 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1216373808] [2020-11-07 00:06:47,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:06:47,642 WARN L194 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 50 [2020-11-07 00:06:48,016 WARN L194 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2020-11-07 00:06:48,316 WARN L194 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 102 [2020-11-07 00:06:48,600 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:06:48,876 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:06:49,152 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 101 [2020-11-07 00:06:49,427 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 102 [2020-11-07 00:06:49,704 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 101 [2020-11-07 00:06:49,972 WARN L194 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 102 [2020-11-07 00:06:49,975 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:06:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,420 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:06:50,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:06:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:06:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:06:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:06:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:06:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:06:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-07 00:06:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 00:06:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:06:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-11-07 00:06:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-11-07 00:06:50,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:06:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:06:52,155 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1216373808] [2020-11-07 00:06:52,156 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:06:52,156 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2020-11-07 00:06:52,156 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153200486] [2020-11-07 00:06:52,157 INFO L461 AbstractCegarLoop]: Interpolant automaton has 35 states [2020-11-07 00:06:52,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:06:52,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2020-11-07 00:06:52,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=954, Unknown=0, NotChecked=0, Total=1190 [2020-11-07 00:06:52,158 INFO L87 Difference]: Start difference. First operand 309 states and 326 transitions. Second operand 35 states. [2020-11-07 00:06:52,841 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:06:53,454 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:06:53,893 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:06:54,294 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:06:54,701 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:06:55,126 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:06:55,582 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:06:56,085 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:06:56,617 WARN L194 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:06:57,108 WARN L194 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:06:57,631 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:06:58,107 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:06:58,649 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:06:59,186 WARN L194 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:06:59,680 WARN L194 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:07:00,213 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:07:01,061 WARN L194 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:07:02,040 WARN L194 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:07:02,572 WARN L194 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:07:03,162 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-11-07 00:07:03,721 WARN L194 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:07:04,322 WARN L194 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:07:04,877 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-11-07 00:07:05,518 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-07 00:07:06,036 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:07:06,752 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2020-11-07 00:07:07,259 WARN L194 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:07:08,480 WARN L194 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 233 [2020-11-07 00:07:08,898 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:07:09,289 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:10,374 WARN L194 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-07 00:07:10,772 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:07:11,869 WARN L194 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-07 00:07:12,257 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:07:13,288 WARN L194 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-11-07 00:07:14,378 WARN L194 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2020-11-07 00:07:15,200 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:07:16,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:07:16,587 INFO L93 Difference]: Finished difference Result 619 states and 708 transitions. [2020-11-07 00:07:16,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2020-11-07 00:07:16,588 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 226 [2020-11-07 00:07:16,589 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:07:16,589 INFO L225 Difference]: With dead ends: 619 [2020-11-07 00:07:16,590 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:07:16,594 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 75 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2711 ImplicationChecksByTransitivity, 22.8s TimeCoverageRelationStatistics Valid=2003, Invalid=7699, Unknown=0, NotChecked=0, Total=9702 [2020-11-07 00:07:16,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:07:16,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:07:16,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:07:16,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:07:16,595 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 226 [2020-11-07 00:07:16,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:07:16,596 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:07:16,596 INFO L482 AbstractCegarLoop]: Interpolant automaton has 35 states. [2020-11-07 00:07:16,596 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:07:16,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:07:16,596 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:07:16,598 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:07:17,329 WARN L194 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 255 [2020-11-07 00:07:18,796 WARN L194 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 272 [2020-11-07 00:07:18,983 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 235 [2020-11-07 00:07:19,441 WARN L194 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 272 [2020-11-07 00:07:20,502 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 253 [2020-11-07 00:07:20,739 WARN L194 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 251 [2020-11-07 00:07:22,379 WARN L194 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 272 [2020-11-07 00:07:23,384 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 241 [2020-11-07 00:07:23,733 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 279 [2020-11-07 00:07:23,950 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 253 [2020-11-07 00:07:24,215 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 253 [2020-11-07 00:07:24,388 WARN L194 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 253 [2020-11-07 00:07:24,538 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 253 [2020-11-07 00:07:25,009 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 248 [2020-11-07 00:07:25,170 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 250 [2020-11-07 00:07:25,578 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 246 [2020-11-07 00:07:25,691 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 239 [2020-11-07 00:07:25,848 WARN L194 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 255 [2020-11-07 00:07:26,074 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 258 [2020-11-07 00:07:26,352 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 253 [2020-11-07 00:07:27,563 WARN L194 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 250 [2020-11-07 00:07:27,782 WARN L194 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 253 [2020-11-07 00:07:28,552 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:07:29,006 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 29 [2020-11-07 00:07:29,286 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:29,948 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:07:30,706 WARN L194 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 35 [2020-11-07 00:07:31,083 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 31 [2020-11-07 00:07:31,400 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:07:32,132 WARN L194 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 35 [2020-11-07 00:07:32,451 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:07:32,773 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:07:33,102 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:07:34,545 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 203 DAG size of output: 57 [2020-11-07 00:07:35,079 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:07:35,359 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:07:35,675 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:07:36,379 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 15 [2020-11-07 00:07:36,679 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:37,087 WARN L194 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2020-11-07 00:07:37,508 WARN L194 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 29 [2020-11-07 00:07:37,809 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:38,383 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:07:39,020 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:07:40,074 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 203 DAG size of output: 53 [2020-11-07 00:07:40,376 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:07:40,593 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2020-11-07 00:07:41,160 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 00:07:41,483 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:07:42,103 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:07:42,830 WARN L194 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 35 [2020-11-07 00:07:43,155 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:43,453 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:43,754 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:07:44,057 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:07:44,699 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-11-07 00:07:45,010 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:07:45,623 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 11 [2020-11-07 00:07:46,230 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:07:47,633 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 203 DAG size of output: 57 [2020-11-07 00:07:47,942 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:07:48,323 WARN L194 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 31 [2020-11-07 00:07:48,621 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:07:49,521 WARN L194 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 39 [2020-11-07 00:07:50,519 WARN L194 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 50 [2020-11-07 00:07:50,942 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2020-11-07 00:07:51,530 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:07:51,794 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-11-07 00:07:52,086 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:52,422 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:52,846 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2020-11-07 00:07:53,130 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:53,555 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2020-11-07 00:07:53,974 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2020-11-07 00:07:54,566 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 11 [2020-11-07 00:07:55,108 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:07:56,077 WARN L194 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 43 [2020-11-07 00:07:57,403 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 194 DAG size of output: 49 [2020-11-07 00:07:57,793 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2020-11-07 00:07:58,069 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:58,464 WARN L194 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 29 [2020-11-07 00:07:59,106 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 12 [2020-11-07 00:07:59,453 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:07:59,766 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:00,063 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:08:01,348 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 196 DAG size of output: 51 [2020-11-07 00:08:01,966 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 15 [2020-11-07 00:08:03,295 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 194 DAG size of output: 49 [2020-11-07 00:08:03,704 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 29 [2020-11-07 00:08:04,071 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2020-11-07 00:08:04,510 WARN L194 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 29 [2020-11-07 00:08:05,050 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:08:05,469 WARN L194 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 28 [2020-11-07 00:08:05,748 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:08:06,277 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2020-11-07 00:08:06,709 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2020-11-07 00:08:06,868 WARN L194 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2020-11-07 00:08:07,418 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-11-07 00:08:07,730 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 18 [2020-11-07 00:08:08,020 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-07 00:08:09,298 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 196 DAG size of output: 51 [2020-11-07 00:08:10,335 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 203 DAG size of output: 53 [2020-11-07 00:08:10,960 WARN L194 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2020-11-07 00:08:11,310 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-11-07 00:08:11,759 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 29 [2020-11-07 00:08:13,372 WARN L194 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 198 DAG size of output: 56 [2020-11-07 00:08:13,787 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 29 [2020-11-07 00:08:14,791 WARN L194 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 50 [2020-11-07 00:08:15,092 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2020-11-07 00:08:15,368 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-11-07 00:08:16,357 WARN L194 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 48 [2020-11-07 00:08:16,363 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:08:16,363 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:08:16,363 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:08:16,363 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:08:16,364 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:08:16,364 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-07 00:08:16,364 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:08:16,364 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 00:08:16,364 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:08:16,364 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 595 650) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L626(lines 626 630) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L626-1(lines 626 630) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L618-1(line 618) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L618-2(line 618) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 00:08:16,365 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L639-1(lines 620 641) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 595 650) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 595 650) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 00:08:16,366 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L637-1(line 637) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L637-2(line 637) no Hoare annotation was computed. [2020-11-07 00:08:16,367 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L642(lines 619 643) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L675-2(line 675) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L700-1(line 700) no Hoare annotation was computed. [2020-11-07 00:08:16,368 INFO L266 CegarLoopResult]: For program point L700-2(line 700) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L696-1(line 696) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L696-2(line 696) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 651 710) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 651 710) no Hoare annotation was computed. [2020-11-07 00:08:16,369 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 651 710) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:08:16,370 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L677-2(lines 677 702) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 00:08:16,371 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L703(lines 676 704) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L695-1(line 695) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L695-2(line 695) no Hoare annotation was computed. [2020-11-07 00:08:16,372 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L691-2(line 691) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L683(lines 683 687) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L683-1(lines 683 687) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L266 CegarLoopResult]: For program point L675-1(line 675) no Hoare annotation was computed. [2020-11-07 00:08:16,373 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 428 434) the Hoare annotation is: true [2020-11-07 00:08:16,373 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 428 434) the Hoare annotation is: true [2020-11-07 00:08:16,374 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 435 443) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2020-11-07 00:08:16,374 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 435 443) the Hoare annotation is: true [2020-11-07 00:08:16,374 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 435 443) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1))) [2020-11-07 00:08:16,374 INFO L262 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:16,374 INFO L269 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: true [2020-11-07 00:08:16,374 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 384 408) the Hoare annotation is: true [2020-11-07 00:08:16,375 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 384 408) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)))) (and (let ((.cse0 (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648)))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret32| 0) .cse2) (not (= 1 ~systemActive~0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (and .cse0 .cse1 .cse2 .cse3) .cse4 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))) (or (not (<= 1 ~systemActive~0)) .cse4 .cse3 (= ~waterLevel~0 0)))) [2020-11-07 00:08:16,375 INFO L262 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:16,375 INFO L262 CegarLoopResult]: At program point L396(lines 396 402) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) .cse0) (or .cse1 .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:08:16,375 INFO L262 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:08:16,375 INFO L262 CegarLoopResult]: At program point L394-1(line 394) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (= ~waterLevel~0 0)) (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) .cse1 .cse0))) [2020-11-07 00:08:16,376 INFO L262 CegarLoopResult]: At program point L392(lines 392 405) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648))) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)))) [2020-11-07 00:08:16,376 INFO L262 CegarLoopResult]: At program point L394-2(line 394) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 .cse0 (= ~waterLevel~0 0)) (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) .cse1 .cse0))) [2020-11-07 00:08:16,376 INFO L262 CegarLoopResult]: At program point L394-3(line 394) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))) (or .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret32| 0)) .cse0) (or .cse1 .cse0 (= ~waterLevel~0 0)))) [2020-11-07 00:08:16,376 INFO L262 CegarLoopResult]: At program point L392-1(lines 384 408) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)))) (and (let ((.cse0 (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse2 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648)))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse0 (= ~pumpRunning~0 |isPumpRunning_#res|) .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret32| 0) .cse2) (not (= 1 ~systemActive~0)) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (and .cse0 .cse1 .cse2 .cse3) .cse4 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)))) (or (not (<= 1 ~systemActive~0)) .cse4 .cse3 (= ~waterLevel~0 0)))) [2020-11-07 00:08:16,377 INFO L269 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: true [2020-11-07 00:08:16,377 INFO L262 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret31| 0)) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (and (= |__utac_acc__Specification4_spec__1_#t~ret31| getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:08:16,377 INFO L262 CegarLoopResult]: At program point L390-2(line 390) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret31| 0)) .cse0 (= ~waterLevel~0 0)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (and (= |__utac_acc__Specification4_spec__1_#t~ret31| getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret31| 2147483648))) (not (= 1 ~systemActive~0)) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:08:16,377 INFO L262 CegarLoopResult]: At program point L390-3(line 390) the Hoare annotation is: (let ((.cse1 (= test_~tmp___2~0 0)) (.cse3 (not (= test_~tmp___0~0 0))) (.cse2 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse4 (not (<= test_~tmp~0 2147483647))) (.cse5 (= test_~tmp~0 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse8 (not (< ~waterLevel~0 3))) (.cse9 (not (= 1 ~systemActive~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret31| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (= ~waterLevel~0 0)) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret31| 2147483648)) .cse7 .cse0 .cse8 .cse9 .cse10) (or .cse1 .cse3 .cse2 .cse4 .cse5 .cse6 .cse7 .cse0 .cse8 .cse9 (and (= |__utac_acc__Specification4_spec__1_#t~ret31| __utac_acc__Specification4_spec__1_~tmp~4) (= |__utac_acc__Specification4_spec__1_#t~ret31| getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) .cse10))) [2020-11-07 00:08:16,377 INFO L269 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: true [2020-11-07 00:08:16,378 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 358 380) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,378 INFO L269 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: true [2020-11-07 00:08:16,378 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 358 380) the Hoare annotation is: true [2020-11-07 00:08:16,378 INFO L262 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,378 INFO L262 CegarLoopResult]: At program point L370-1(line 370) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,378 INFO L262 CegarLoopResult]: At program point L368(lines 368 375) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,379 INFO L269 CegarLoopResult]: At program point L368-1(lines 368 375) the Hoare annotation is: true [2020-11-07 00:08:16,379 INFO L262 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,379 INFO L262 CegarLoopResult]: At program point L365(line 365) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,379 INFO L262 CegarLoopResult]: At program point L366-1(line 366) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,379 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 358 380) the Hoare annotation is: true [2020-11-07 00:08:16,379 INFO L262 CegarLoopResult]: At program point L364(line 364) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,379 INFO L262 CegarLoopResult]: At program point L366-2(line 366) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~3 ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret30| ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,380 INFO L262 CegarLoopResult]: At program point L364-1(line 364) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,380 INFO L262 CegarLoopResult]: At program point L360(line 360) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,380 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:08:16,380 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-07 00:08:16,380 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 314 337) no Hoare annotation was computed. [2020-11-07 00:08:16,380 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-07 00:08:16,380 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 314 337) no Hoare annotation was computed. [2020-11-07 00:08:16,380 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 314 337) no Hoare annotation was computed. [2020-11-07 00:08:16,380 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:08:16,381 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:08:16,382 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 210 218) the Hoare annotation is: true [2020-11-07 00:08:16,382 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 00:08:16,382 INFO L262 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-07 00:08:16,382 INFO L269 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 255 273) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 255 273) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L264(lines 264 268) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L264-2(lines 264 268) the Hoare annotation is: true [2020-11-07 00:08:16,383 INFO L269 CegarLoopResult]: At program point L262-1(line 262) the Hoare annotation is: true [2020-11-07 00:08:16,384 INFO L269 CegarLoopResult]: At program point L262-2(line 262) the Hoare annotation is: true [2020-11-07 00:08:16,384 INFO L269 CegarLoopResult]: At program point L262-3(line 262) the Hoare annotation is: true [2020-11-07 00:08:16,384 INFO L269 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: true [2020-11-07 00:08:16,384 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 255 273) the Hoare annotation is: true [2020-11-07 00:08:16,384 INFO L266 CegarLoopResult]: For program point L226-2(lines 226 234) no Hoare annotation was computed. [2020-11-07 00:08:16,384 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:08:16,384 INFO L266 CegarLoopResult]: For program point L249-1(line 249) no Hoare annotation was computed. [2020-11-07 00:08:16,384 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:08:16,384 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:08:16,384 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 219 254) no Hoare annotation was computed. [2020-11-07 00:08:16,384 INFO L266 CegarLoopResult]: For program point L238(lines 238 246) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point L238-2(lines 238 246) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 219 254) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 219 254) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point L226(lines 226 234) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 421 427) the Hoare annotation is: true [2020-11-07 00:08:16,385 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 421 427) the Hoare annotation is: true [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-11-07 00:08:16,385 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L572-1(line 572) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 549 594) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 549 594) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 00:08:16,386 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 549 594) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L579-1(line 579) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:08:16,387 INFO L266 CegarLoopResult]: For program point L575-1(line 575) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 00:08:16,388 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L586-1(line 586) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L586-2(line 586) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L549(lines 549 594) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L549-1(lines 549 594) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:08:16,389 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 862 907) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L886(lines 886 887) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L882(lines 882 889) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 886 887) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L876(lines 876 896) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L876-1(lines 876 896) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 862 907) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L903-1(line 903) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 862 907) no Hoare annotation was computed. [2020-11-07 00:08:16,390 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L903-2(line 903) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L901-1(line 901) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L901-2(line 901) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L862(lines 862 907) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L893(lines 893 894) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 00:08:16,391 INFO L266 CegarLoopResult]: For program point L881-1(line 881) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L881-2(line 881) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 893 894) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 00:08:16,392 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:08:16,393 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 00:08:16,393 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 345 354) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,393 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 345 354) the Hoare annotation is: true [2020-11-07 00:08:16,393 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 345 354) the Hoare annotation is: true [2020-11-07 00:08:16,393 INFO L266 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 199 209) no Hoare annotation was computed. [2020-11-07 00:08:16,393 INFO L266 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-11-07 00:08:16,393 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:08:16,393 INFO L266 CegarLoopResult]: For program point L204-1(line 204) no Hoare annotation was computed. [2020-11-07 00:08:16,393 INFO L266 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 199 209) no Hoare annotation was computed. [2020-11-07 00:08:16,393 INFO L266 CegarLoopResult]: For program point L204-2(line 204) no Hoare annotation was computed. [2020-11-07 00:08:16,394 INFO L266 CegarLoopResult]: For program point L204-3(line 204) no Hoare annotation was computed. [2020-11-07 00:08:16,394 INFO L266 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 199 209) no Hoare annotation was computed. [2020-11-07 00:08:16,394 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 191 198) the Hoare annotation is: true [2020-11-07 00:08:16,394 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 191 198) the Hoare annotation is: true [2020-11-07 00:08:16,394 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 191 198) the Hoare annotation is: true [2020-11-07 00:08:16,394 INFO L262 CegarLoopResult]: At program point L164-3(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,394 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 158 182) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,394 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 158 182) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,394 INFO L262 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,394 INFO L262 CegarLoopResult]: At program point L177-1(lines 158 182) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L166(lines 166 174) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L164-1(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L162(lines 162 179) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L164-2(line 164) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 150 156) the Hoare annotation is: true [2020-11-07 00:08:16,395 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 150 156) the Hoare annotation is: true [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,395 INFO L262 CegarLoopResult]: At program point L93-1(line 93) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L93-2(line 93) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L52(line 52) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L77-1(lines 77 83) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L102(lines 57 104) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) .cse1 .cse2 (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:08:16,396 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (not (= test_~tmp~0 0)) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp~0 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= |test_#t~nondet7| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (<= test_~tmp~0 2147483647) .cse3 .cse4 (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point L65-1(line 65) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= |test_#t~nondet7| 2147483647) (= ~waterLevel~0 1) (= |test_#t~nondet7| test_~tmp~0) (<= 0 (+ |test_#t~nondet7| 2147483648)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point L49(line 49) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,397 INFO L269 CegarLoopResult]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point testENTRY(lines 47 112) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point L95(lines 95 99) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point L95-2(lines 87 100) 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) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point L58(lines 57 104) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) .cse1 .cse2 (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:08:16,397 INFO L262 CegarLoopResult]: At program point L87(lines 87 100) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L269 CegarLoopResult]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L50(line 50) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L75-1(line 75) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L67(lines 67 73) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L67-1(lines 67 73) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= test_~tmp~0 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0) (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L59(lines 59 63) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (<= test_~tmp~0 2147483647) .cse1 .cse2 (<= 0 (+ test_~tmp~0 2147483648))) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L55(line 55) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,398 INFO L262 CegarLoopResult]: At program point L51(line 51) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,399 INFO L262 CegarLoopResult]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 840 841) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L830(lines 830 850) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L830-1(lines 830 850) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 816 861) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L857-1(line 857) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L857-2(line 857) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L855-1(line 855) no Hoare annotation was computed. [2020-11-07 00:08:16,399 INFO L266 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L855-2(line 855) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L816(lines 816 861) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L847(lines 847 848) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L835-1(line 835) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L835-2(line 835) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 847 848) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 00:08:16,400 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 816 861) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 816 861) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L840(lines 840 841) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L836(lines 836 843) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 00:08:16,401 INFO L269 CegarLoopResult]: At program point L529(line 529) the Hoare annotation is: true [2020-11-07 00:08:16,401 INFO L269 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: true [2020-11-07 00:08:16,401 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 524 532) the Hoare annotation is: true [2020-11-07 00:08:16,401 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 524 532) the Hoare annotation is: true [2020-11-07 00:08:16,401 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 524 532) the Hoare annotation is: true [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 492 514) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 492 514) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 492 514) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L500(lines 500 508) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L500-2(lines 500 508) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L413-1(line 413) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 411 420) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point L413-2(line 413) no Hoare annotation was computed. [2020-11-07 00:08:16,402 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 411 420) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 411 420) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L737(lines 737 741) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L762-2(lines 762 782) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L713(lines 713 815) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L713-1(lines 713 815) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L804-1(line 804) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L804-2(line 804) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L763(lines 762 782) no Hoare annotation was computed. [2020-11-07 00:08:16,403 INFO L266 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L747-1(line 747) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 713 815) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L764(lines 764 768) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 00:08:16,404 INFO L266 CegarLoopResult]: For program point L789-1(line 789) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L789-2(line 789) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 713 815) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L773-1(line 773) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L773-2(line 773) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 713 815) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:08:16,405 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L791-2(line 791) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L783(lines 761 784) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L742(lines 742 758) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L775-1(line 775) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L775-2(line 775) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 00:08:16,406 INFO L266 CegarLoopResult]: For program point L759(lines 759 800) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L751-1(line 751) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L801(lines 801 812) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L793-1(line 793) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:08:16,407 INFO L266 CegarLoopResult]: For program point L777-1(line 777) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L744-1(line 744) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L802(lines 802 809) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:08:16,408 INFO L262 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,408 INFO L262 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,408 INFO L262 CegarLoopResult]: At program point L510-1(line 510) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,408 INFO L262 CegarLoopResult]: At program point L510-2(line 510) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L250-1(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L506-1(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L250-2(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L506-2(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L506-3(line 506) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,409 INFO L262 CegarLoopResult]: At program point L502-1(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L886-1(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L502-2(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L502-3(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L502-4(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L498-1(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L502-5(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L498-2(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L498-3(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L498-4(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L498-5(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,410 INFO L262 CegarLoopResult]: At program point L498-6(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,411 INFO L262 CegarLoopResult]: At program point L498-7(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,411 INFO L262 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 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)|)) [2020-11-07 00:08:16,411 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:08:16,411 INFO L262 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L244(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,412 INFO L262 CegarLoopResult]: At program point L244-4(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,413 INFO L262 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L236-5(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L236-6(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L236-7(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L232-4(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L228-1(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L228-2(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,414 INFO L262 CegarLoopResult]: At program point L228-3(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,415 INFO L262 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,415 INFO L262 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,415 INFO L262 CegarLoopResult]: At program point L893-1(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,415 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,415 INFO L262 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,415 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#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)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.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)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~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)|) (= |#t~string67.base| |old(#t~string67.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~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#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~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.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)|)) [2020-11-07 00:08:16,416 INFO L262 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,416 INFO L262 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:08:16,416 INFO L262 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:08:16,416 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:08:16,416 INFO L266 CegarLoopResult]: For program point activatePumpFINAL(lines 183 190) no Hoare annotation was computed. [2020-11-07 00:08:16,416 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 183 190) no Hoare annotation was computed. [2020-11-07 00:08:16,416 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 183 190) no Hoare annotation was computed. [2020-11-07 00:08:16,416 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 515 523) the Hoare annotation is: true [2020-11-07 00:08:16,416 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 515 523) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:08:16,417 INFO L262 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:16,417 INFO L269 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: true [2020-11-07 00:08:16,417 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 515 523) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) [2020-11-07 00:08:16,417 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:08:16,417 INFO L262 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:08:16,417 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 471 482) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:08:16,417 INFO L269 CegarLoopResult]: At program point L475-1(lines 471 482) the Hoare annotation is: true [2020-11-07 00:08:16,417 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 471 482) the Hoare annotation is: true [2020-11-07 00:08:16,417 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:08:16,418 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:08:16,418 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:08:16,418 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:08:16,418 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 126 149) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,418 INFO L262 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,418 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 126 149) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0))) [2020-11-07 00:08:16,418 INFO L262 CegarLoopResult]: At program point L137(lines 137 143) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,419 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 126 149) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (and (= __utac_acc__Specification4_spec__1_~tmp~4 getWaterLevel_~retValue_acc~7) (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~4 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (= |old(~waterLevel~0)| 0) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (= test_~tmp___0~0 0)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0))) [2020-11-07 00:08:16,419 INFO L262 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,419 INFO L262 CegarLoopResult]: At program point L130(lines 129 148) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:08:16,419 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 284 313) the Hoare annotation is: true [2020-11-07 00:08:16,419 INFO L269 CegarLoopResult]: At program point L298(lines 298 302) the Hoare annotation is: true [2020-11-07 00:08:16,419 INFO L269 CegarLoopResult]: At program point L298-1(lines 298 302) the Hoare annotation is: true [2020-11-07 00:08:16,419 INFO L269 CegarLoopResult]: At program point L294-2(lines 294 308) the Hoare annotation is: true [2020-11-07 00:08:16,419 INFO L269 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: true [2020-11-07 00:08:16,419 INFO L269 CegarLoopResult]: At program point L290-1(line 290) the Hoare annotation is: true [2020-11-07 00:08:16,419 INFO L269 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: true [2020-11-07 00:08:16,420 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 284 313) the Hoare annotation is: true [2020-11-07 00:08:16,420 INFO L269 CegarLoopResult]: At program point L309(lines 284 313) the Hoare annotation is: true [2020-11-07 00:08:16,420 INFO L269 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: true [2020-11-07 00:08:16,420 INFO L269 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: true [2020-11-07 00:08:16,420 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 483 491) no Hoare annotation was computed. [2020-11-07 00:08:16,420 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-07 00:08:16,420 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-07 00:08:16,420 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 483 491) no Hoare annotation was computed. [2020-11-07 00:08:16,420 INFO L266 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 483 491) no Hoare annotation was computed. [2020-11-07 00:08:16,420 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 447 458) the Hoare annotation is: true [2020-11-07 00:08:16,420 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 447 458) the Hoare annotation is: true [2020-11-07 00:08:16,420 INFO L269 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: true [2020-11-07 00:08:16,421 INFO L269 CegarLoopResult]: At program point L451-1(lines 447 458) the Hoare annotation is: true [2020-11-07 00:08:16,421 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 338 344) the Hoare annotation is: true [2020-11-07 00:08:16,421 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 338 344) the Hoare annotation is: true [2020-11-07 00:08:16,421 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:08:16,421 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-11-07 00:08:16,421 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:08:16,421 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:08:16,421 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 274 281) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) .cse0 (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647))) (or (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1))) [2020-11-07 00:08:16,421 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 274 281) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:16,422 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 274 281) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) .cse0 (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (= 1 ~systemActive~0) (not (<= test_~tmp___2~0 2147483647))) (or (<= 1 ~systemActive~0) .cse0 .cse1))) [2020-11-07 00:08:16,422 INFO L262 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2020-11-07 00:08:16,422 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 459 470) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:16,422 INFO L262 CegarLoopResult]: At program point L463-1(lines 459 470) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:16,422 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 459 470) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:08:16,422 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 534 541) the Hoare annotation is: true [2020-11-07 00:08:16,422 INFO L269 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: true [2020-11-07 00:08:16,423 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 534 541) the Hoare annotation is: true [2020-11-07 00:08:16,423 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 534 541) the Hoare annotation is: true [2020-11-07 00:08:16,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:08:16 BoogieIcfgContainer [2020-11-07 00:08:16,446 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:08:16,447 INFO L168 Benchmark]: Toolchain (without parser) took 117152.76 ms. Allocated memory was 163.6 MB in the beginning and 494.9 MB in the end (delta: 331.4 MB). Free memory was 138.2 MB in the beginning and 391.5 MB in the end (delta: -253.3 MB). Peak memory consumption was 311.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:16,448 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:08:16,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.82 ms. Allocated memory is still 163.6 MB. Free memory was 137.6 MB in the beginning and 117.4 MB in the end (delta: 20.2 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:16,448 INFO L168 Benchmark]: Boogie Preprocessor took 162.58 ms. Allocated memory is still 163.6 MB. Free memory was 117.4 MB in the beginning and 113.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:16,449 INFO L168 Benchmark]: RCFGBuilder took 1385.34 ms. Allocated memory is still 163.6 MB. Free memory was 113.5 MB in the beginning and 141.3 MB in the end (delta: -27.8 MB). Peak memory consumption was 64.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:16,449 INFO L168 Benchmark]: TraceAbstraction took 115003.82 ms. Allocated memory was 163.6 MB in the beginning and 494.9 MB in the end (delta: 331.4 MB). Free memory was 141.3 MB in the beginning and 391.5 MB in the end (delta: -250.2 MB). Peak memory consumption was 314.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:08:16,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 581.82 ms. Allocated memory is still 163.6 MB. Free memory was 137.6 MB in the beginning and 117.4 MB in the end (delta: 20.2 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 162.58 ms. Allocated memory is still 163.6 MB. Free memory was 117.4 MB in the beginning and 113.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1385.34 ms. Allocated memory is still 163.6 MB. Free memory was 113.5 MB in the beginning and 141.3 MB in the end (delta: -27.8 MB). Peak memory consumption was 64.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 115003.82 ms. Allocated memory was 163.6 MB in the beginning and 494.9 MB in the end (delta: 331.4 MB). Free memory was 141.3 MB in the beginning and 391.5 MB in the end (delta: -250.2 MB). Peak memory consumption was 314.5 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: 847]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 840]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 886]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 893]: 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: 57]: Loop Invariant Derived loop invariant: (((((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || (((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 428]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 435]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 384]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((((((((((tmp___2 == 0 || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || (((((tmp___0 == 0 && tmp == retValue_acc) && pumpRunning == \result) && waterLevel == retValue_acc) && aux-isPumpRunning()-aux == 0) && 0 <= tmp + 2147483648)) || !(1 == systemActive)) || !(tmp___0 == 0)) || !(0 <= tmp + 2147483648)) || (((tmp == retValue_acc && waterLevel == retValue_acc) && 0 <= tmp + 2147483648) && !(tmp == 0))) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) && (((!(1 <= systemActive) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0) - ProcedureContractResult [Line: 358]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 210]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 255]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 421]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 345]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 191]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 158]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 150]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 524]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 471]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 515]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel) - ProcedureContractResult [Line: 126]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((tmp___2 == 0 || ((tmp == retValue_acc && waterLevel == retValue_acc) && 0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || \old(waterLevel) == 0) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(\old(waterLevel) < 3)) || !(tmp___2 <= 2147483647)) && (((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 284]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 447]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 338]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 274]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(1 <= \old(systemActive))) || tmp == 0) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(tmp___2 <= 2147483647)) && ((\old(systemActive) == systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 459]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 534]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 620 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 55.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 46.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 59.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1234 SDtfs, 3256 SDslu, 2666 SDs, 0 SdLazy, 5262 SolverSat, 1046 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 350 GetRequests, 180 SyntacticMatches, 1 SemanticMatches, 169 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3124 ImplicationChecksByTransitivity, 35.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=416occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 454 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 251 LocationsWithAnnotation, 1266 PreInvPairs, 1718 NumberOfFragments, 4206 HoareAnnotationTreeSize, 1266 FomulaSimplifications, 2438870 FormulaSimplificationTreeSizeReduction, 11.3s HoareSimplificationTime, 251 FomulaSimplificationsInter, 108410 FormulaSimplificationTreeSizeReductionInter, 48.1s 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...