/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:15:36,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:15:36,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:15:36,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:15:36,839 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:15:36,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:15:36,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:15:36,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:15:36,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:15:36,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:15:36,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:15:36,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:15:36,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:15:36,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:15:36,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:15:36,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:15:36,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:15:36,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:15:36,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:15:36,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:15:36,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:15:36,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:15:36,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:15:36,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:15:36,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:15:36,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:15:36,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:15:36,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:15:36,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:15:36,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:15:36,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:15:36,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:15:36,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:15:36,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:15:36,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:15:36,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:15:36,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:15:36,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:15:36,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:15:36,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:15:36,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:15:36,900 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:15:36,914 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:15:36,914 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:15:36,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:15:36,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:15:36,916 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:15:36,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:15:36,916 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:15:36,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:15:36,917 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:15:36,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:15:36,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:15:36,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:15:36,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:15:36,918 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:15:36,918 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:15:36,918 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:15:36,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:15:36,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:15:36,919 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:15:36,919 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:15:36,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:15:36,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:15:36,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:15:36,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:15:36,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:15:36,920 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:15:36,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:15:36,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:15:36,921 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:15:36,921 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:15:37,196 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:15:37,209 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:15:37,213 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:15:37,214 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:15:37,215 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:15:37,216 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c [2020-07-10 14:15:37,296 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/532c91044/b3dd638664134126a798dd90ec63832a/FLAG82d852d8c [2020-07-10 14:15:37,861 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:15:37,861 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c [2020-07-10 14:15:37,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/532c91044/b3dd638664134126a798dd90ec63832a/FLAG82d852d8c [2020-07-10 14:15:38,104 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/532c91044/b3dd638664134126a798dd90ec63832a [2020-07-10 14:15:38,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:15:38,116 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:15:38,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:15:38,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:15:38,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:15:38,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47589c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38, skipping insertion in model container [2020-07-10 14:15:38,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:15:38,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:15:38,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:15:38,696 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:15:38,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:15:38,832 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:15:38,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38 WrapperNode [2020-07-10 14:15:38,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:15:38,834 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:15:38,834 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:15:38,834 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:15:38,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,867 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,867 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... [2020-07-10 14:15:38,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:15:38,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:15:38,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:15:38,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:15:38,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:15:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:15:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:15:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:15:39,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:15:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:15:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:15:39,012 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:15:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:15:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:15:39,013 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:15:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:15:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:15:39,014 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:15:39,015 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:15:39,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:15:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:15:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:15:39,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:15:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:15:39,017 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:15:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:15:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:15:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:15:39,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:15:39,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:15:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:15:39,020 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:15:39,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:15:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:15:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:15:39,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:15:39,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:15:39,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:15:39,022 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:15:39,022 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:15:39,022 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:15:39,023 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:15:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:15:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:15:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:15:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:15:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:15:39,024 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:15:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:15:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:15:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:15:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:15:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:15:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:15:39,025 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:15:39,026 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:15:39,026 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:15:39,026 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:15:39,026 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:15:39,026 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:15:39,026 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:15:39,027 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:15:39,027 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:15:39,027 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:15:39,027 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:15:39,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:15:39,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:15:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:15:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:15:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:15:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:15:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:15:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:15:39,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:15:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:15:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:15:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:15:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:15:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:15:39,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:15:40,788 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:15:40,789 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:15:40,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:15:40 BoogieIcfgContainer [2020-07-10 14:15:40,794 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:15:40,796 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:15:40,796 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:15:40,799 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:15:40,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:15:38" (1/3) ... [2020-07-10 14:15:40,800 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e57a126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:15:40, skipping insertion in model container [2020-07-10 14:15:40,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:15:38" (2/3) ... [2020-07-10 14:15:40,801 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e57a126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:15:40, skipping insertion in model container [2020-07-10 14:15:40,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:15:40" (3/3) ... [2020-07-10 14:15:40,803 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product07.cil.c [2020-07-10 14:15:40,814 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:15:40,822 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:15:40,836 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:15:40,861 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:15:40,861 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:15:40,861 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:15:40,861 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:15:40,861 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:15:40,862 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:15:40,862 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:15:40,862 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:15:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states. [2020-07-10 14:15:40,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:15:40,895 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:15:40,896 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:15:40,897 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:15:40,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:15:40,902 INFO L82 PathProgramCache]: Analyzing trace with hash -1021809772, now seen corresponding path program 1 times [2020-07-10 14:15:40,910 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:15:40,911 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661437638] [2020-07-10 14:15:40,911 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:15:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,695 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:15:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {194#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {164#true} is VALID [2020-07-10 14:15:41,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {164#true} #493#return; {164#true} is VALID [2020-07-10 14:15:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,814 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {164#true} {164#true} #401#return; {164#true} is VALID [2020-07-10 14:15:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,819 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {164#true} {164#true} #403#return; {164#true} is VALID [2020-07-10 14:15:41,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {164#true} is VALID [2020-07-10 14:15:41,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {164#true} #405#return; {164#true} is VALID [2020-07-10 14:15:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,838 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {164#true} {164#true} #407#return; {164#true} is VALID [2020-07-10 14:15:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {164#true} is VALID [2020-07-10 14:15:41,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,858 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {164#true} #483#return; {164#true} is VALID [2020-07-10 14:15:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-10 14:15:41,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,876 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {164#true} is VALID [2020-07-10 14:15:41,877 INFO L263 TraceCheckUtils]: 0: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {164#true} is VALID [2020-07-10 14:15:41,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-10 14:15:41,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,878 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {164#true} {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {164#true} is VALID [2020-07-10 14:15:41,879 INFO L280 TraceCheckUtils]: 4: Hoare triple {164#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {164#true} is VALID [2020-07-10 14:15:41,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,879 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {164#true} {165#false} #461#return; {165#false} is VALID [2020-07-10 14:15:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {164#true} is VALID [2020-07-10 14:15:41,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,888 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {165#false} #475#return; {165#false} is VALID [2020-07-10 14:15:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:41,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-10 14:15:41,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {165#false} #477#return; {165#false} is VALID [2020-07-10 14:15:41,901 INFO L263 TraceCheckUtils]: 0: Hoare triple {164#true} call ULTIMATE.init(); {194#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:15:41,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {194#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {164#true} is VALID [2020-07-10 14:15:41,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,902 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {164#true} {164#true} #493#return; {164#true} is VALID [2020-07-10 14:15:41,903 INFO L263 TraceCheckUtils]: 4: Hoare triple {164#true} call #t~ret72 := main(); {164#true} is VALID [2020-07-10 14:15:41,903 INFO L280 TraceCheckUtils]: 5: Hoare triple {164#true} havoc ~retValue_acc~0;havoc ~tmp~0; {164#true} is VALID [2020-07-10 14:15:41,903 INFO L263 TraceCheckUtils]: 6: Hoare triple {164#true} call select_helpers(); {164#true} is VALID [2020-07-10 14:15:41,903 INFO L280 TraceCheckUtils]: 7: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,904 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {164#true} {164#true} #401#return; {164#true} is VALID [2020-07-10 14:15:41,904 INFO L263 TraceCheckUtils]: 9: Hoare triple {164#true} call select_features(); {164#true} is VALID [2020-07-10 14:15:41,904 INFO L280 TraceCheckUtils]: 10: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,905 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {164#true} {164#true} #403#return; {164#true} is VALID [2020-07-10 14:15:41,905 INFO L263 TraceCheckUtils]: 12: Hoare triple {164#true} call #t~ret0 := valid_product(); {164#true} is VALID [2020-07-10 14:15:41,905 INFO L280 TraceCheckUtils]: 13: Hoare triple {164#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {164#true} is VALID [2020-07-10 14:15:41,906 INFO L280 TraceCheckUtils]: 14: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,906 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {164#true} {164#true} #405#return; {164#true} is VALID [2020-07-10 14:15:41,906 INFO L280 TraceCheckUtils]: 16: Hoare triple {164#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {164#true} is VALID [2020-07-10 14:15:41,910 INFO L280 TraceCheckUtils]: 17: Hoare triple {164#true} assume 0 != ~tmp~0; {164#true} is VALID [2020-07-10 14:15:41,910 INFO L263 TraceCheckUtils]: 18: Hoare triple {164#true} call setup(); {164#true} is VALID [2020-07-10 14:15:41,910 INFO L280 TraceCheckUtils]: 19: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,911 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {164#true} {164#true} #407#return; {164#true} is VALID [2020-07-10 14:15:41,911 INFO L263 TraceCheckUtils]: 21: Hoare triple {164#true} call runTest(); {164#true} is VALID [2020-07-10 14:15:41,912 INFO L263 TraceCheckUtils]: 22: Hoare triple {164#true} call __utac_acc__Specification5_spec__1(); {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:15:41,912 INFO L280 TraceCheckUtils]: 23: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {164#true} is VALID [2020-07-10 14:15:41,913 INFO L280 TraceCheckUtils]: 24: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,913 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {164#true} {164#true} #483#return; {164#true} is VALID [2020-07-10 14:15:41,913 INFO L263 TraceCheckUtils]: 26: Hoare triple {164#true} call test(); {164#true} is VALID [2020-07-10 14:15:41,914 INFO L280 TraceCheckUtils]: 27: Hoare triple {164#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {164#true} is VALID [2020-07-10 14:15:41,915 INFO L280 TraceCheckUtils]: 28: Hoare triple {164#true} assume !true; {165#false} is VALID [2020-07-10 14:15:41,916 INFO L263 TraceCheckUtils]: 29: Hoare triple {165#false} call cleanup(); {165#false} is VALID [2020-07-10 14:15:41,916 INFO L280 TraceCheckUtils]: 30: Hoare triple {165#false} havoc ~i~0;havoc ~__cil_tmp2~0; {165#false} is VALID [2020-07-10 14:15:41,916 INFO L263 TraceCheckUtils]: 31: Hoare triple {165#false} call timeShift(); {165#false} is VALID [2020-07-10 14:15:41,917 INFO L263 TraceCheckUtils]: 32: Hoare triple {165#false} call __utac_acc__Specification5_spec__2(); {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:15:41,917 INFO L263 TraceCheckUtils]: 33: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {164#true} is VALID [2020-07-10 14:15:41,919 INFO L280 TraceCheckUtils]: 34: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-10 14:15:41,920 INFO L280 TraceCheckUtils]: 35: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,920 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {164#true} {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {164#true} is VALID [2020-07-10 14:15:41,920 INFO L280 TraceCheckUtils]: 37: Hoare triple {164#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {164#true} is VALID [2020-07-10 14:15:41,921 INFO L280 TraceCheckUtils]: 38: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,921 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {164#true} {165#false} #461#return; {165#false} is VALID [2020-07-10 14:15:41,921 INFO L280 TraceCheckUtils]: 40: Hoare triple {165#false} assume !(0 != ~pumpRunning~0); {165#false} is VALID [2020-07-10 14:15:41,922 INFO L280 TraceCheckUtils]: 41: Hoare triple {165#false} assume !(0 != ~systemActive~0); {165#false} is VALID [2020-07-10 14:15:41,922 INFO L263 TraceCheckUtils]: 42: Hoare triple {165#false} call __utac_acc__Specification5_spec__3(); {165#false} is VALID [2020-07-10 14:15:41,922 INFO L280 TraceCheckUtils]: 43: Hoare triple {165#false} havoc ~tmp~1;havoc ~tmp___0~0; {165#false} is VALID [2020-07-10 14:15:41,922 INFO L263 TraceCheckUtils]: 44: Hoare triple {165#false} call #t~ret12 := getWaterLevel(); {164#true} is VALID [2020-07-10 14:15:41,923 INFO L280 TraceCheckUtils]: 45: Hoare triple {164#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {164#true} is VALID [2020-07-10 14:15:41,923 INFO L280 TraceCheckUtils]: 46: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,924 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {164#true} {165#false} #475#return; {165#false} is VALID [2020-07-10 14:15:41,924 INFO L280 TraceCheckUtils]: 48: Hoare triple {165#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~1 := #t~ret12;havoc #t~ret12; {165#false} is VALID [2020-07-10 14:15:41,924 INFO L280 TraceCheckUtils]: 49: Hoare triple {165#false} assume 2 != ~tmp~1; {165#false} is VALID [2020-07-10 14:15:41,925 INFO L263 TraceCheckUtils]: 50: Hoare triple {165#false} call #t~ret13 := isPumpRunning(); {164#true} is VALID [2020-07-10 14:15:41,925 INFO L280 TraceCheckUtils]: 51: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-10 14:15:41,925 INFO L280 TraceCheckUtils]: 52: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-10 14:15:41,926 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {164#true} {165#false} #477#return; {165#false} is VALID [2020-07-10 14:15:41,926 INFO L280 TraceCheckUtils]: 54: Hoare triple {165#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp___0~0 := #t~ret13;havoc #t~ret13; {165#false} is VALID [2020-07-10 14:15:41,926 INFO L280 TraceCheckUtils]: 55: Hoare triple {165#false} assume 0 != ~tmp___0~0; {165#false} is VALID [2020-07-10 14:15:41,926 INFO L280 TraceCheckUtils]: 56: Hoare triple {165#false} assume 0 == ~switchedOnBeforeTS~0; {165#false} is VALID [2020-07-10 14:15:41,927 INFO L263 TraceCheckUtils]: 57: Hoare triple {165#false} call __automaton_fail(); {165#false} is VALID [2020-07-10 14:15:41,927 INFO L280 TraceCheckUtils]: 58: Hoare triple {165#false} assume !false; {165#false} is VALID [2020-07-10 14:15:41,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:15:41,943 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661437638] [2020-07-10 14:15:41,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:15:41,944 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:15:41,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544516854] [2020-07-10 14:15:41,953 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:15:41,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:15:41,963 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:15:42,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:42,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:15:42,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:15:42,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:15:42,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:15:42,103 INFO L87 Difference]: Start difference. First operand 161 states. Second operand 4 states. [2020-07-10 14:15:46,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:46,322 INFO L93 Difference]: Finished difference Result 264 states and 343 transitions. [2020-07-10 14:15:46,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:15:46,323 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:15:46,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:15:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:15:46,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 343 transitions. [2020-07-10 14:15:46,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:15:46,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 343 transitions. [2020-07-10 14:15:46,399 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 343 transitions. [2020-07-10 14:15:47,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 343 edges. 343 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:47,459 INFO L225 Difference]: With dead ends: 264 [2020-07-10 14:15:47,459 INFO L226 Difference]: Without dead ends: 147 [2020-07-10 14:15:47,464 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:15:47,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2020-07-10 14:15:48,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 118. [2020-07-10 14:15:48,698 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:15:48,699 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand 118 states. [2020-07-10 14:15:48,699 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 118 states. [2020-07-10 14:15:48,700 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 118 states. [2020-07-10 14:15:48,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:48,715 INFO L93 Difference]: Finished difference Result 147 states and 183 transitions. [2020-07-10 14:15:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2020-07-10 14:15:48,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:48,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:48,718 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 147 states. [2020-07-10 14:15:48,719 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 147 states. [2020-07-10 14:15:48,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:48,731 INFO L93 Difference]: Finished difference Result 147 states and 183 transitions. [2020-07-10 14:15:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2020-07-10 14:15:48,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:48,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:48,734 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:15:48,734 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:15:48,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-10 14:15:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 138 transitions. [2020-07-10 14:15:48,743 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 138 transitions. Word has length 59 [2020-07-10 14:15:48,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:15:48,744 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 138 transitions. [2020-07-10 14:15:48,744 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:15:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 138 transitions. [2020-07-10 14:15:48,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:15:48,747 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:15:48,747 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:15:48,748 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:15:48,748 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:15:48,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:15:48,748 INFO L82 PathProgramCache]: Analyzing trace with hash -1517301573, now seen corresponding path program 1 times [2020-07-10 14:15:48,749 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:15:48,749 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517143082] [2020-07-10 14:15:48,749 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:15:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,186 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:15:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {1067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {1038#(= 1 ~systemActive~0)} assume true; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,275 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1038#(= 1 ~systemActive~0)} {1033#true} #493#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,281 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #401#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,291 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #403#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:15:49,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:15:49,349 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1038#(= 1 ~systemActive~0)} #405#return; {1046#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-10 14:15:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,360 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #407#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1033#true} is VALID [2020-07-10 14:15:49,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,378 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #483#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-10 14:15:49,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,386 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {1033#true} is VALID [2020-07-10 14:15:49,387 INFO L263 TraceCheckUtils]: 0: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {1033#true} is VALID [2020-07-10 14:15:49,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-10 14:15:49,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,388 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1033#true} {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {1033#true} is VALID [2020-07-10 14:15:49,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {1033#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {1033#true} is VALID [2020-07-10 14:15:49,388 INFO L280 TraceCheckUtils]: 5: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,389 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #461#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {1033#true} is VALID [2020-07-10 14:15:49,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,394 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1034#false} #475#return; {1034#false} is VALID [2020-07-10 14:15:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:49,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-10 14:15:49,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1034#false} #477#return; {1034#false} is VALID [2020-07-10 14:15:49,402 INFO L263 TraceCheckUtils]: 0: Hoare triple {1033#true} call ULTIMATE.init(); {1067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:15:49,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {1067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {1038#(= 1 ~systemActive~0)} assume true; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,409 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1038#(= 1 ~systemActive~0)} {1033#true} #493#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,410 INFO L263 TraceCheckUtils]: 4: Hoare triple {1038#(= 1 ~systemActive~0)} call #t~ret72 := main(); {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,411 INFO L280 TraceCheckUtils]: 5: Hoare triple {1038#(= 1 ~systemActive~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,411 INFO L263 TraceCheckUtils]: 6: Hoare triple {1038#(= 1 ~systemActive~0)} call select_helpers(); {1033#true} is VALID [2020-07-10 14:15:49,411 INFO L280 TraceCheckUtils]: 7: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,412 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #401#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,413 INFO L263 TraceCheckUtils]: 9: Hoare triple {1038#(= 1 ~systemActive~0)} call select_features(); {1033#true} is VALID [2020-07-10 14:15:49,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,414 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #403#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:15:49,414 INFO L263 TraceCheckUtils]: 12: Hoare triple {1038#(= 1 ~systemActive~0)} call #t~ret0 := valid_product(); {1033#true} is VALID [2020-07-10 14:15:49,415 INFO L280 TraceCheckUtils]: 13: Hoare triple {1033#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:15:49,415 INFO L280 TraceCheckUtils]: 14: Hoare triple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:15:49,417 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1038#(= 1 ~systemActive~0)} #405#return; {1046#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-10 14:15:49,417 INFO L280 TraceCheckUtils]: 16: Hoare triple {1046#(= |main_#t~ret0| ~systemActive~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {1047#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-10 14:15:49,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {1047#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,419 INFO L263 TraceCheckUtils]: 18: Hoare triple {1048#(not (= 0 ~systemActive~0))} call setup(); {1033#true} is VALID [2020-07-10 14:15:49,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,420 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #407#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,420 INFO L263 TraceCheckUtils]: 21: Hoare triple {1048#(not (= 0 ~systemActive~0))} call runTest(); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,421 INFO L263 TraceCheckUtils]: 22: Hoare triple {1048#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:15:49,422 INFO L280 TraceCheckUtils]: 23: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1033#true} is VALID [2020-07-10 14:15:49,422 INFO L280 TraceCheckUtils]: 24: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,423 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #483#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,423 INFO L263 TraceCheckUtils]: 26: Hoare triple {1048#(not (= 0 ~systemActive~0))} call test(); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,424 INFO L280 TraceCheckUtils]: 27: Hoare triple {1048#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !false; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,425 INFO L280 TraceCheckUtils]: 29: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~tmp~2 := #t~nondet14;havoc #t~nondet14; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,427 INFO L280 TraceCheckUtils]: 31: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~2); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,427 INFO L280 TraceCheckUtils]: 32: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~tmp___0~1 := #t~nondet15;havoc #t~nondet15; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,428 INFO L280 TraceCheckUtils]: 33: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,429 INFO L280 TraceCheckUtils]: 34: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~tmp___2~0 := #t~nondet16;havoc #t~nondet16; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,429 INFO L280 TraceCheckUtils]: 35: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,430 INFO L263 TraceCheckUtils]: 36: Hoare triple {1048#(not (= 0 ~systemActive~0))} call timeShift(); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,431 INFO L263 TraceCheckUtils]: 37: Hoare triple {1048#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:15:49,431 INFO L263 TraceCheckUtils]: 38: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {1033#true} is VALID [2020-07-10 14:15:49,431 INFO L280 TraceCheckUtils]: 39: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-10 14:15:49,432 INFO L280 TraceCheckUtils]: 40: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,432 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1033#true} {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {1033#true} is VALID [2020-07-10 14:15:49,432 INFO L280 TraceCheckUtils]: 42: Hoare triple {1033#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {1033#true} is VALID [2020-07-10 14:15:49,433 INFO L280 TraceCheckUtils]: 43: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,433 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #461#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,434 INFO L280 TraceCheckUtils]: 45: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:15:49,435 INFO L280 TraceCheckUtils]: 46: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1034#false} is VALID [2020-07-10 14:15:49,435 INFO L263 TraceCheckUtils]: 47: Hoare triple {1034#false} call __utac_acc__Specification5_spec__3(); {1034#false} is VALID [2020-07-10 14:15:49,435 INFO L280 TraceCheckUtils]: 48: Hoare triple {1034#false} havoc ~tmp~1;havoc ~tmp___0~0; {1034#false} is VALID [2020-07-10 14:15:49,436 INFO L263 TraceCheckUtils]: 49: Hoare triple {1034#false} call #t~ret12 := getWaterLevel(); {1033#true} is VALID [2020-07-10 14:15:49,436 INFO L280 TraceCheckUtils]: 50: Hoare triple {1033#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {1033#true} is VALID [2020-07-10 14:15:49,436 INFO L280 TraceCheckUtils]: 51: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,436 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1033#true} {1034#false} #475#return; {1034#false} is VALID [2020-07-10 14:15:49,437 INFO L280 TraceCheckUtils]: 53: Hoare triple {1034#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~1 := #t~ret12;havoc #t~ret12; {1034#false} is VALID [2020-07-10 14:15:49,437 INFO L280 TraceCheckUtils]: 54: Hoare triple {1034#false} assume 2 != ~tmp~1; {1034#false} is VALID [2020-07-10 14:15:49,437 INFO L263 TraceCheckUtils]: 55: Hoare triple {1034#false} call #t~ret13 := isPumpRunning(); {1033#true} is VALID [2020-07-10 14:15:49,438 INFO L280 TraceCheckUtils]: 56: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-10 14:15:49,438 INFO L280 TraceCheckUtils]: 57: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-10 14:15:49,438 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1033#true} {1034#false} #477#return; {1034#false} is VALID [2020-07-10 14:15:49,438 INFO L280 TraceCheckUtils]: 59: Hoare triple {1034#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp___0~0 := #t~ret13;havoc #t~ret13; {1034#false} is VALID [2020-07-10 14:15:49,439 INFO L280 TraceCheckUtils]: 60: Hoare triple {1034#false} assume 0 != ~tmp___0~0; {1034#false} is VALID [2020-07-10 14:15:49,439 INFO L280 TraceCheckUtils]: 61: Hoare triple {1034#false} assume 0 == ~switchedOnBeforeTS~0; {1034#false} is VALID [2020-07-10 14:15:49,439 INFO L263 TraceCheckUtils]: 62: Hoare triple {1034#false} call __automaton_fail(); {1034#false} is VALID [2020-07-10 14:15:49,440 INFO L280 TraceCheckUtils]: 63: Hoare triple {1034#false} assume !false; {1034#false} is VALID [2020-07-10 14:15:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:15:49,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517143082] [2020-07-10 14:15:49,450 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:15:49,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:15:49,451 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19183185] [2020-07-10 14:15:49,453 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:15:49,453 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:15:49,453 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:15:49,539 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:49,540 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:15:49,540 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:15:49,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:15:49,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:15:49,542 INFO L87 Difference]: Start difference. First operand 118 states and 138 transitions. Second operand 9 states. [2020-07-10 14:15:50,730 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:15:51,740 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:15:52,165 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:15:52,506 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:15:57,931 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:16:05,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:05,236 INFO L93 Difference]: Finished difference Result 405 states and 512 transitions. [2020-07-10 14:16:05,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:16:05,236 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:16:05,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:16:05,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:16:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 512 transitions. [2020-07-10 14:16:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:16:05,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 512 transitions. [2020-07-10 14:16:05,264 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 512 transitions. [2020-07-10 14:16:06,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 512 edges. 512 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:06,934 INFO L225 Difference]: With dead ends: 405 [2020-07-10 14:16:06,934 INFO L226 Difference]: Without dead ends: 315 [2020-07-10 14:16:06,936 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:16:06,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-07-10 14:16:09,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 265. [2020-07-10 14:16:09,269 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:16:09,269 INFO L82 GeneralOperation]: Start isEquivalent. First operand 315 states. Second operand 265 states. [2020-07-10 14:16:09,269 INFO L74 IsIncluded]: Start isIncluded. First operand 315 states. Second operand 265 states. [2020-07-10 14:16:09,269 INFO L87 Difference]: Start difference. First operand 315 states. Second operand 265 states. [2020-07-10 14:16:09,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:09,289 INFO L93 Difference]: Finished difference Result 315 states and 392 transitions. [2020-07-10 14:16:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 392 transitions. [2020-07-10 14:16:09,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:09,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:09,292 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 315 states. [2020-07-10 14:16:09,293 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 315 states. [2020-07-10 14:16:09,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:09,311 INFO L93 Difference]: Finished difference Result 315 states and 392 transitions. [2020-07-10 14:16:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 392 transitions. [2020-07-10 14:16:09,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:09,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:09,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:16:09,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:16:09,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-10 14:16:09,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 326 transitions. [2020-07-10 14:16:09,328 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 326 transitions. Word has length 64 [2020-07-10 14:16:09,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:16:09,328 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 326 transitions. [2020-07-10 14:16:09,328 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:16:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 326 transitions. [2020-07-10 14:16:09,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-10 14:16:09,331 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:16:09,331 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:16:09,332 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:16:09,332 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:16:09,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:16:09,332 INFO L82 PathProgramCache]: Analyzing trace with hash 1316709032, now seen corresponding path program 1 times [2020-07-10 14:16:09,332 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:16:09,333 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420178732] [2020-07-10 14:16:09,333 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:16:09,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,755 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:16:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {2710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,860 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2670#true} #493#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,867 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #401#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,872 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #403#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {2670#true} is VALID [2020-07-10 14:16:09,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #405#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,890 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #407#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2670#true} is VALID [2020-07-10 14:16:09,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,907 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #483#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2670#true} is VALID [2020-07-10 14:16:09,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {2670#true} is VALID [2020-07-10 14:16:09,923 INFO L263 TraceCheckUtils]: 0: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {2670#true} is VALID [2020-07-10 14:16:09,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2670#true} is VALID [2020-07-10 14:16:09,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,924 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2670#true} {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {2670#true} is VALID [2020-07-10 14:16:09,924 INFO L280 TraceCheckUtils]: 4: Hoare triple {2670#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {2670#true} is VALID [2020-07-10 14:16:09,924 INFO L280 TraceCheckUtils]: 5: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,925 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #461#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #449#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {2715#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2670#true} is VALID [2020-07-10 14:16:09,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume !(0 != ~pumpRunning~0); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,951 INFO L263 TraceCheckUtils]: 2: Hoare triple {2675#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2670#true} is VALID [2020-07-10 14:16:09,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,951 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #449#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,952 INFO L280 TraceCheckUtils]: 5: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,953 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2675#(= 0 ~pumpRunning~0)} #465#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {2670#true} is VALID [2020-07-10 14:16:09,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:09,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #475#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:09,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:09,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:09,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2675#(= 0 ~pumpRunning~0)} #477#return; {2708#(= 0 |__utac_acc__Specification5_spec__3_#t~ret13|)} is VALID [2020-07-10 14:16:09,989 INFO L263 TraceCheckUtils]: 0: Hoare triple {2670#true} call ULTIMATE.init(); {2710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:16:09,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {2710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,998 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2670#true} #493#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:09,999 INFO L263 TraceCheckUtils]: 4: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {2675#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,003 INFO L263 TraceCheckUtils]: 6: Hoare triple {2675#(= 0 ~pumpRunning~0)} call select_helpers(); {2670#true} is VALID [2020-07-10 14:16:10,003 INFO L280 TraceCheckUtils]: 7: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,004 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #401#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,005 INFO L263 TraceCheckUtils]: 9: Hoare triple {2675#(= 0 ~pumpRunning~0)} call select_features(); {2670#true} is VALID [2020-07-10 14:16:10,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,006 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #403#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,006 INFO L263 TraceCheckUtils]: 12: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {2670#true} is VALID [2020-07-10 14:16:10,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {2670#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {2670#true} is VALID [2020-07-10 14:16:10,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,008 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #405#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,008 INFO L280 TraceCheckUtils]: 16: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,009 INFO L280 TraceCheckUtils]: 17: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,009 INFO L263 TraceCheckUtils]: 18: Hoare triple {2675#(= 0 ~pumpRunning~0)} call setup(); {2670#true} is VALID [2020-07-10 14:16:10,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,010 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #407#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,010 INFO L263 TraceCheckUtils]: 21: Hoare triple {2675#(= 0 ~pumpRunning~0)} call runTest(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,011 INFO L263 TraceCheckUtils]: 22: Hoare triple {2675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:10,011 INFO L280 TraceCheckUtils]: 23: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2670#true} is VALID [2020-07-10 14:16:10,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,013 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #483#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,013 INFO L263 TraceCheckUtils]: 26: Hoare triple {2675#(= 0 ~pumpRunning~0)} call test(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {2675#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,016 INFO L280 TraceCheckUtils]: 28: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !false; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,019 INFO L280 TraceCheckUtils]: 29: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,023 INFO L280 TraceCheckUtils]: 30: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~tmp~2 := #t~nondet14;havoc #t~nondet14; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,025 INFO L280 TraceCheckUtils]: 31: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,025 INFO L280 TraceCheckUtils]: 32: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~tmp___0~1 := #t~nondet15;havoc #t~nondet15; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,026 INFO L280 TraceCheckUtils]: 33: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,027 INFO L280 TraceCheckUtils]: 34: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~tmp___2~0 := #t~nondet16;havoc #t~nondet16; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,028 INFO L280 TraceCheckUtils]: 35: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,028 INFO L263 TraceCheckUtils]: 36: Hoare triple {2675#(= 0 ~pumpRunning~0)} call timeShift(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,029 INFO L263 TraceCheckUtils]: 37: Hoare triple {2675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:16:10,029 INFO L263 TraceCheckUtils]: 38: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {2670#true} is VALID [2020-07-10 14:16:10,029 INFO L280 TraceCheckUtils]: 39: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2670#true} is VALID [2020-07-10 14:16:10,029 INFO L280 TraceCheckUtils]: 40: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,030 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2670#true} {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {2670#true} is VALID [2020-07-10 14:16:10,030 INFO L280 TraceCheckUtils]: 42: Hoare triple {2670#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {2670#true} is VALID [2020-07-10 14:16:10,030 INFO L280 TraceCheckUtils]: 43: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,031 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #461#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,032 INFO L280 TraceCheckUtils]: 45: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,032 INFO L280 TraceCheckUtils]: 46: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,033 INFO L263 TraceCheckUtils]: 47: Hoare triple {2675#(= 0 ~pumpRunning~0)} call processEnvironment(); {2715#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:10,033 INFO L280 TraceCheckUtils]: 48: Hoare triple {2715#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2670#true} is VALID [2020-07-10 14:16:10,033 INFO L280 TraceCheckUtils]: 49: Hoare triple {2670#true} assume !(0 != ~pumpRunning~0); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,034 INFO L263 TraceCheckUtils]: 50: Hoare triple {2675#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2670#true} is VALID [2020-07-10 14:16:10,034 INFO L280 TraceCheckUtils]: 51: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,034 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #449#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,035 INFO L280 TraceCheckUtils]: 53: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,035 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2675#(= 0 ~pumpRunning~0)} #465#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,035 INFO L263 TraceCheckUtils]: 55: Hoare triple {2675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,036 INFO L280 TraceCheckUtils]: 56: Hoare triple {2675#(= 0 ~pumpRunning~0)} havoc ~tmp~1;havoc ~tmp___0~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,036 INFO L263 TraceCheckUtils]: 57: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret12 := getWaterLevel(); {2670#true} is VALID [2020-07-10 14:16:10,036 INFO L280 TraceCheckUtils]: 58: Hoare triple {2670#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {2670#true} is VALID [2020-07-10 14:16:10,036 INFO L280 TraceCheckUtils]: 59: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-10 14:16:10,037 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #475#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,038 INFO L280 TraceCheckUtils]: 61: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~1 := #t~ret12;havoc #t~ret12; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,038 INFO L280 TraceCheckUtils]: 62: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~1; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:16:10,039 INFO L263 TraceCheckUtils]: 63: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret13 := isPumpRunning(); {2670#true} is VALID [2020-07-10 14:16:10,039 INFO L280 TraceCheckUtils]: 64: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:10,039 INFO L280 TraceCheckUtils]: 65: Hoare triple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:16:10,040 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2675#(= 0 ~pumpRunning~0)} #477#return; {2708#(= 0 |__utac_acc__Specification5_spec__3_#t~ret13|)} is VALID [2020-07-10 14:16:10,041 INFO L280 TraceCheckUtils]: 67: Hoare triple {2708#(= 0 |__utac_acc__Specification5_spec__3_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp___0~0 := #t~ret13;havoc #t~ret13; {2709#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-10 14:16:10,041 INFO L280 TraceCheckUtils]: 68: Hoare triple {2709#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {2671#false} is VALID [2020-07-10 14:16:10,041 INFO L280 TraceCheckUtils]: 69: Hoare triple {2671#false} assume 0 == ~switchedOnBeforeTS~0; {2671#false} is VALID [2020-07-10 14:16:10,041 INFO L263 TraceCheckUtils]: 70: Hoare triple {2671#false} call __automaton_fail(); {2671#false} is VALID [2020-07-10 14:16:10,041 INFO L280 TraceCheckUtils]: 71: Hoare triple {2671#false} assume !false; {2671#false} is VALID [2020-07-10 14:16:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:16:10,056 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420178732] [2020-07-10 14:16:10,056 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:16:10,056 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:16:10,056 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [826359689] [2020-07-10 14:16:10,057 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-10 14:16:10,057 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:16:10,057 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:16:10,161 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:10,161 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:16:10,162 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:16:10,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:16:10,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:16:10,163 INFO L87 Difference]: Start difference. First operand 265 states and 326 transitions. Second operand 9 states. [2020-07-10 14:16:11,009 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:16:13,945 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:17,375 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:17,808 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:16:18,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:18,444 INFO L93 Difference]: Finished difference Result 481 states and 636 transitions. [2020-07-10 14:16:18,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:16:18,444 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-10 14:16:18,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:16:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:16:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 271 transitions. [2020-07-10 14:16:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:16:18,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 271 transitions. [2020-07-10 14:16:18,458 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 271 transitions. [2020-07-10 14:16:19,215 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:19,216 INFO L225 Difference]: With dead ends: 481 [2020-07-10 14:16:19,216 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:16:19,220 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:16:19,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:16:19,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:16:19,220 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:16:19,220 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:19,220 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:19,220 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:19,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:19,221 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:16:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:16:19,234 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:19,234 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:19,234 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:19,234 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:16:19,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:19,234 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:16:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:16:19,234 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:19,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:19,237 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:16:19,237 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:16:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:16:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:16:19,238 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2020-07-10 14:16:19,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:16:19,238 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:16:19,238 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:16:19,238 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:16:19,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:19,238 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:16:19,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:16:21,215 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-10 14:16:21,415 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:16:21,600 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-10 14:16:21,816 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:16:22,008 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:16:22,200 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:16:22,391 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:16:22,632 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:16:22,845 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:16:23,283 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-10 14:16:23,529 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:16:23,894 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-10 14:16:24,318 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-10 14:16:24,720 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-10 14:16:25,090 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-10 14:16:25,422 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-10 14:16:25,625 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:16:25,845 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:16:26,026 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:16:26,201 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:16:26,417 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-10 14:16:26,603 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:16:26,809 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-10 14:16:27,213 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-10 14:16:27,632 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-10 14:16:27,636 INFO L268 CegarLoopResult]: For program point L629(lines 629 633) no Hoare annotation was computed. [2020-07-10 14:16:27,637 INFO L268 CegarLoopResult]: For program point L629-1(lines 629 633) no Hoare annotation was computed. [2020-07-10 14:16:27,637 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 598 653) no Hoare annotation was computed. [2020-07-10 14:16:27,637 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-10 14:16:27,637 INFO L268 CegarLoopResult]: For program point L623-2(lines 623 644) no Hoare annotation was computed. [2020-07-10 14:16:27,637 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 598 653) no Hoare annotation was computed. [2020-07-10 14:16:27,637 INFO L268 CegarLoopResult]: For program point L645(lines 622 646) no Hoare annotation was computed. [2020-07-10 14:16:27,638 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 598 653) no Hoare annotation was computed. [2020-07-10 14:16:27,638 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-10 14:16:27,638 INFO L268 CegarLoopResult]: For program point L699-1(line 699) no Hoare annotation was computed. [2020-07-10 14:16:27,638 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 654 713) no Hoare annotation was computed. [2020-07-10 14:16:27,638 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 654 713) no Hoare annotation was computed. [2020-07-10 14:16:27,638 INFO L268 CegarLoopResult]: For program point L686(lines 686 690) no Hoare annotation was computed. [2020-07-10 14:16:27,638 INFO L268 CegarLoopResult]: For program point L686-1(lines 686 690) no Hoare annotation was computed. [2020-07-10 14:16:27,639 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 654 713) no Hoare annotation was computed. [2020-07-10 14:16:27,639 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-07-10 14:16:27,639 INFO L268 CegarLoopResult]: For program point L680-2(lines 680 705) no Hoare annotation was computed. [2020-07-10 14:16:27,639 INFO L268 CegarLoopResult]: For program point L706(lines 679 707) no Hoare annotation was computed. [2020-07-10 14:16:27,639 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 529 535) the Hoare annotation is: true [2020-07-10 14:16:27,639 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 529 535) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 536 544) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 536 544) the Hoare annotation is: true [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 536 544) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 233 240) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 233 240) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 233 240) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 241 250) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 241 250) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 241 250) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-10 14:16:27,640 INFO L271 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: true [2020-07-10 14:16:27,640 INFO L268 CegarLoopResult]: For program point L257-1(line 257) no Hoare annotation was computed. [2020-07-10 14:16:27,641 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 251 279) the Hoare annotation is: true [2020-07-10 14:16:27,641 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 251 279) no Hoare annotation was computed. [2020-07-10 14:16:27,641 INFO L264 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-10 14:16:27,641 INFO L268 CegarLoopResult]: For program point L264(lines 264 270) no Hoare annotation was computed. [2020-07-10 14:16:27,641 INFO L268 CegarLoopResult]: For program point L263(lines 263 273) no Hoare annotation was computed. [2020-07-10 14:16:27,641 INFO L271 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-07-10 14:16:27,641 INFO L268 CegarLoopResult]: For program point L261-1(line 261) no Hoare annotation was computed. [2020-07-10 14:16:27,641 INFO L268 CegarLoopResult]: For program point L259(lines 259 276) no Hoare annotation was computed. [2020-07-10 14:16:27,641 INFO L268 CegarLoopResult]: For program point L259-1(lines 251 279) no Hoare annotation was computed. [2020-07-10 14:16:27,642 INFO L264 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:27,642 INFO L264 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:27,642 INFO L264 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:27,642 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:27,642 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 122 144) no Hoare annotation was computed. [2020-07-10 14:16:27,642 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 122 144) no Hoare annotation was computed. [2020-07-10 14:16:27,642 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,643 INFO L264 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point L132(lines 132 139) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point L132-1(lines 132 139) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-10 14:16:27,643 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-10 14:16:27,644 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-10 14:16:27,645 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 486 500) no Hoare annotation was computed. [2020-07-10 14:16:27,645 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-10 14:16:27,645 INFO L268 CegarLoopResult]: For program point L490(lines 490 496) no Hoare annotation was computed. [2020-07-10 14:16:27,645 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 486 500) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-10 14:16:27,645 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 486 500) no Hoare annotation was computed. [2020-07-10 14:16:27,645 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 441 449) no Hoare annotation was computed. [2020-07-10 14:16:27,645 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 441 449) the Hoare annotation is: true [2020-07-10 14:16:27,645 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 441 449) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point L480-1(line 480) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point L469(lines 469 477) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point L469-2(lines 469 477) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 450 485) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point L457(lines 457 465) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point L457-2(lines 457 465) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 450 485) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 450 485) no Hoare annotation was computed. [2020-07-10 14:16:27,646 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 522 528) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 522 528) the Hoare annotation is: true [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 552 597) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 552 597) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 552 597) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 865 910) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point L885(lines 885 892) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point L879(lines 879 899) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point L879-1(lines 879 899) no Hoare annotation was computed. [2020-07-10 14:16:27,647 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 865 910) no Hoare annotation was computed. [2020-07-10 14:16:27,648 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 865 910) no Hoare annotation was computed. [2020-07-10 14:16:27,648 INFO L264 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,648 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 108 118) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:27,648 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 108 118) no Hoare annotation was computed. [2020-07-10 14:16:27,648 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 108 118) no Hoare annotation was computed. [2020-07-10 14:16:27,648 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 430 440) the Hoare annotation is: true [2020-07-10 14:16:27,648 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 430 440) no Hoare annotation was computed. [2020-07-10 14:16:27,648 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 430 440) no Hoare annotation was computed. [2020-07-10 14:16:27,648 INFO L271 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: true [2020-07-10 14:16:27,649 INFO L268 CegarLoopResult]: For program point L435-1(line 435) no Hoare annotation was computed. [2020-07-10 14:16:27,649 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 422 429) the Hoare annotation is: true [2020-07-10 14:16:27,649 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 422 429) no Hoare annotation was computed. [2020-07-10 14:16:27,649 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 422 429) no Hoare annotation was computed. [2020-07-10 14:16:27,649 INFO L264 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-10 14:16:27,649 INFO L268 CegarLoopResult]: For program point L408-1(lines 389 413) no Hoare annotation was computed. [2020-07-10 14:16:27,649 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 389 413) no Hoare annotation was computed. [2020-07-10 14:16:27,649 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 389 413) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-10 14:16:27,649 INFO L264 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-10 14:16:27,650 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-10 14:16:27,650 INFO L268 CegarLoopResult]: For program point L397(lines 397 405) no Hoare annotation was computed. [2020-07-10 14:16:27,650 INFO L264 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-10 14:16:27,650 INFO L268 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-07-10 14:16:27,650 INFO L268 CegarLoopResult]: For program point L393(lines 393 410) no Hoare annotation was computed. [2020-07-10 14:16:27,650 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 381 387) no Hoare annotation was computed. [2020-07-10 14:16:27,650 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 381 387) the Hoare annotation is: true [2020-07-10 14:16:27,650 INFO L264 CegarLoopResult]: At program point testENTRY(lines 282 347) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:16:27,651 INFO L264 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,651 INFO L268 CegarLoopResult]: For program point L312(lines 312 318) no Hoare annotation was computed. [2020-07-10 14:16:27,651 INFO L268 CegarLoopResult]: For program point L312-1(lines 312 318) no Hoare annotation was computed. [2020-07-10 14:16:27,651 INFO L268 CegarLoopResult]: For program point testFINAL(lines 282 347) no Hoare annotation was computed. [2020-07-10 14:16:27,651 INFO L264 CegarLoopResult]: At program point L337(lines 292 339) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,651 INFO L264 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,651 INFO L268 CegarLoopResult]: For program point L302(lines 302 308) no Hoare annotation was computed. [2020-07-10 14:16:27,651 INFO L268 CegarLoopResult]: For program point L302-1(lines 302 308) no Hoare annotation was computed. [2020-07-10 14:16:27,652 INFO L268 CegarLoopResult]: For program point L294(lines 294 298) no Hoare annotation was computed. [2020-07-10 14:16:27,652 INFO L264 CegarLoopResult]: At program point L340(lines 291 341) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,652 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,652 INFO L268 CegarLoopResult]: For program point L328(lines 328 334) no Hoare annotation was computed. [2020-07-10 14:16:27,652 INFO L264 CegarLoopResult]: At program point L328-1(lines 322 335) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:16:27,652 INFO L268 CegarLoopResult]: For program point L293(lines 292 339) no Hoare annotation was computed. [2020-07-10 14:16:27,652 INFO L268 CegarLoopResult]: For program point testEXIT(lines 282 347) no Hoare annotation was computed. [2020-07-10 14:16:27,652 INFO L268 CegarLoopResult]: For program point L322(lines 322 335) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point L833(lines 833 853) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point L833-1(lines 833 853) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 819 864) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 819 864) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 819 864) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point L839(lines 839 846) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point L205(lines 205 213) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 197 219) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 197 219) no Hoare annotation was computed. [2020-07-10 14:16:27,653 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 197 219) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 512 521) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 512 521) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 512 521) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 716 818) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point L766(lines 765 785) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point L797-1(line 797) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point L762(lines 762 803) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-10 14:16:27,654 INFO L268 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 716 818) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point L740(lines 740 744) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point L804(lines 804 815) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point L767(lines 767 771) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point L765-2(lines 765 785) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point L786(lines 764 787) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 716 818) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point L745(lines 745 761) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point L805(lines 805 812) no Hoare annotation was computed. [2020-07-10 14:16:27,655 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:16:27,656 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-10 14:16:27,656 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:16:27,656 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 414 421) no Hoare annotation was computed. [2020-07-10 14:16:27,656 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 414 421) no Hoare annotation was computed. [2020-07-10 14:16:27,656 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 414 421) no Hoare annotation was computed. [2020-07-10 14:16:27,656 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 220 228) the Hoare annotation is: true [2020-07-10 14:16:27,657 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 220 228) no Hoare annotation was computed. [2020-07-10 14:16:27,657 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 220 228) no Hoare annotation was computed. [2020-07-10 14:16:27,657 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 176 187) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 14:16:27,657 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 176 187) no Hoare annotation was computed. [2020-07-10 14:16:27,657 INFO L268 CegarLoopResult]: For program point L180-1(lines 176 187) no Hoare annotation was computed. [2020-07-10 14:16:27,657 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:16:27,657 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 14:16:27,657 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:16:27,657 INFO L264 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:16:27,658 INFO L264 CegarLoopResult]: At program point L368(lines 368 374) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-10 14:16:27,658 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 354 380) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:16:27,658 INFO L264 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-10 14:16:27,658 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 354 380) no Hoare annotation was computed. [2020-07-10 14:16:27,658 INFO L268 CegarLoopResult]: For program point L361(lines 357 379) no Hoare annotation was computed. [2020-07-10 14:16:27,658 INFO L268 CegarLoopResult]: For program point L359(lines 357 379) no Hoare annotation was computed. [2020-07-10 14:16:27,658 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 354 380) no Hoare annotation was computed. [2020-07-10 14:16:27,658 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 42 71) no Hoare annotation was computed. [2020-07-10 14:16:27,658 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-10 14:16:27,659 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:16:27,659 INFO L268 CegarLoopResult]: For program point L56(lines 56 60) no Hoare annotation was computed. [2020-07-10 14:16:27,659 INFO L264 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-10 14:16:27,659 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-10 14:16:27,659 INFO L264 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-10 14:16:27,659 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:16:27,659 INFO L268 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-07-10 14:16:27,659 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-10 14:16:27,660 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 188 196) the Hoare annotation is: true [2020-07-10 14:16:27,660 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 188 196) no Hoare annotation was computed. [2020-07-10 14:16:27,660 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 188 196) no Hoare annotation was computed. [2020-07-10 14:16:27,660 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 152 163) the Hoare annotation is: true [2020-07-10 14:16:27,660 INFO L268 CegarLoopResult]: For program point L156-1(lines 152 163) no Hoare annotation was computed. [2020-07-10 14:16:27,660 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 152 163) no Hoare annotation was computed. [2020-07-10 14:16:27,660 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 99 105) no Hoare annotation was computed. [2020-07-10 14:16:27,660 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-10 14:16:27,660 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:16:27,661 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-10 14:16:27,661 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:16:27,661 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:16:27,661 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 164 175) no Hoare annotation was computed. [2020-07-10 14:16:27,661 INFO L268 CegarLoopResult]: For program point L168-1(lines 164 175) no Hoare annotation was computed. [2020-07-10 14:16:27,661 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 164 175) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 14:16:27,661 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 502 509) no Hoare annotation was computed. [2020-07-10 14:16:27,662 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 506) no Hoare annotation was computed. [2020-07-10 14:16:27,662 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 502 509) the Hoare annotation is: true [2020-07-10 14:16:27,662 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 502 509) no Hoare annotation was computed. [2020-07-10 14:16:27,667 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 14:16:27,667 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 14:16:27,667 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:16:27,667 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:16:27,667 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:16:27,667 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-10 14:16:27,670 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:16:27,670 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:16:27,674 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-10 14:16:27,674 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:16:27,675 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 14:16:27,675 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:16:27,675 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 14:16:27,676 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 14:16:27,676 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:16:27,677 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-10 14:16:27,677 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:16:27,678 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 14:16:27,678 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-10 14:16:27,679 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:16:27,680 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:16:27,681 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-10 14:16:27,681 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-10 14:16:27,682 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-10 14:16:27,686 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:16:27,686 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-10 14:16:27,686 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-10 14:16:27,686 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 14:16:27,686 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:16:27,686 WARN L170 areAnnotationChecker]: L623-2 has no Hoare annotation [2020-07-10 14:16:27,686 WARN L170 areAnnotationChecker]: L623-2 has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: L623-2 has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: L680-2 has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: L680-2 has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: L680-2 has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: L257-1 has no Hoare annotation [2020-07-10 14:16:27,687 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 14:16:27,688 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:16:27,690 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-10 14:16:27,690 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-10 14:16:27,690 WARN L170 areAnnotationChecker]: L435-1 has no Hoare annotation [2020-07-10 14:16:27,690 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:16:27,691 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-10 14:16:27,691 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-10 14:16:27,691 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:16:27,691 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 14:16:27,692 WARN L170 areAnnotationChecker]: L740 has no Hoare annotation [2020-07-10 14:16:27,693 WARN L170 areAnnotationChecker]: L740 has no Hoare annotation [2020-07-10 14:16:27,693 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-10 14:16:27,693 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 14:16:27,693 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-10 14:16:27,693 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:16:27,693 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-10 14:16:27,694 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:16:27,694 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-10 14:16:27,694 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-10 14:16:27,694 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-10 14:16:27,694 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:16:27,695 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:16:27,695 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-10 14:16:27,695 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:16:27,695 WARN L170 areAnnotationChecker]: L645 has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: L706 has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: L706 has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: L681 has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: L257-1 has no Hoare annotation [2020-07-10 14:16:27,696 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: L457-2 has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-10 14:16:27,697 WARN L170 areAnnotationChecker]: L879-1 has no Hoare annotation [2020-07-10 14:16:27,698 WARN L170 areAnnotationChecker]: L435-1 has no Hoare annotation [2020-07-10 14:16:27,698 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:16:27,698 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:16:27,698 WARN L170 areAnnotationChecker]: L395-1 has no Hoare annotation [2020-07-10 14:16:27,698 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-10 14:16:27,698 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-10 14:16:27,698 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:16:27,703 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-10 14:16:27,703 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-10 14:16:27,703 WARN L170 areAnnotationChecker]: L839 has no Hoare annotation [2020-07-10 14:16:27,703 WARN L170 areAnnotationChecker]: L839 has no Hoare annotation [2020-07-10 14:16:27,703 WARN L170 areAnnotationChecker]: L833-1 has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: L205-2 has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-10 14:16:27,704 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-10 14:16:27,705 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 14:16:27,705 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 14:16:27,705 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 14:16:27,705 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 14:16:27,705 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 14:16:27,705 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:16:27,705 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-10 14:16:27,709 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: L686 has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: L686 has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 14:16:27,710 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: L261-1 has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: L469 has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: L469 has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 14:16:27,711 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 14:16:27,712 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 14:16:27,712 WARN L170 areAnnotationChecker]: L395-1 has no Hoare annotation [2020-07-10 14:16:27,712 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:16:27,712 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:16:27,712 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-10 14:16:27,712 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 14:16:27,713 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 14:16:27,713 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-10 14:16:27,713 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-10 14:16:27,713 WARN L170 areAnnotationChecker]: L699-1 has no Hoare annotation [2020-07-10 14:16:27,713 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-10 14:16:27,714 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-10 14:16:27,714 WARN L170 areAnnotationChecker]: L312-1 has no Hoare annotation [2020-07-10 14:16:27,714 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-10 14:16:27,715 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:16:27,715 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-10 14:16:27,715 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-10 14:16:27,715 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-10 14:16:27,715 WARN L170 areAnnotationChecker]: L302-1 has no Hoare annotation [2020-07-10 14:16:27,715 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-10 14:16:27,715 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: L629-1 has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: L261-1 has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-10 14:16:27,716 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-10 14:16:27,719 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-10 14:16:27,719 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-10 14:16:27,719 WARN L170 areAnnotationChecker]: L469-2 has no Hoare annotation [2020-07-10 14:16:27,719 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L765-2 has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L765-2 has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L765-2 has no Hoare annotation [2020-07-10 14:16:27,720 WARN L170 areAnnotationChecker]: L804 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L804 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-10 14:16:27,721 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L781-1 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L797-1 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L699 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L699 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-10 14:16:27,722 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-10 14:16:27,723 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-10 14:16:27,723 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-10 14:16:27,723 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-10 14:16:27,723 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-10 14:16:27,723 WARN L170 areAnnotationChecker]: L302-1 has no Hoare annotation [2020-07-10 14:16:27,724 WARN L170 areAnnotationChecker]: L480-1 has no Hoare annotation [2020-07-10 14:16:27,724 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-10 14:16:27,724 WARN L170 areAnnotationChecker]: L766 has no Hoare annotation [2020-07-10 14:16:27,724 WARN L170 areAnnotationChecker]: L766 has no Hoare annotation [2020-07-10 14:16:27,724 WARN L170 areAnnotationChecker]: L805 has no Hoare annotation [2020-07-10 14:16:27,724 WARN L170 areAnnotationChecker]: L805 has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,725 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-10 14:16:27,726 WARN L170 areAnnotationChecker]: L312-1 has no Hoare annotation [2020-07-10 14:16:27,729 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-10 14:16:27,730 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-10 14:16:27,732 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 14:16:27,732 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-10 14:16:27,733 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-10 14:16:27,733 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-10 14:16:27,733 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-10 14:16:27,733 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: L781 has no Hoare annotation [2020-07-10 14:16:27,734 WARN L170 areAnnotationChecker]: L781 has no Hoare annotation [2020-07-10 14:16:27,734 INFO L163 areAnnotationChecker]: CFG has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:16:27,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:16:27 BoogieIcfgContainer [2020-07-10 14:16:27,757 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:16:27,760 INFO L168 Benchmark]: Toolchain (without parser) took 49643.66 ms. Allocated memory was 137.9 MB in the beginning and 709.9 MB in the end (delta: 572.0 MB). Free memory was 101.6 MB in the beginning and 240.2 MB in the end (delta: -138.6 MB). Peak memory consumption was 433.4 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:27,761 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 14:16:27,767 INFO L168 Benchmark]: CACSL2BoogieTranslator took 716.34 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 101.4 MB in the beginning and 170.5 MB in the end (delta: -69.2 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:27,768 INFO L168 Benchmark]: Boogie Preprocessor took 112.66 ms. Allocated memory is still 201.9 MB. Free memory was 170.5 MB in the beginning and 163.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:27,769 INFO L168 Benchmark]: RCFGBuilder took 1847.64 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 162.4 MB in the beginning and 97.9 MB in the end (delta: 64.6 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:27,770 INFO L168 Benchmark]: TraceAbstraction took 46961.66 ms. Allocated memory was 234.4 MB in the beginning and 709.9 MB in the end (delta: 475.5 MB). Free memory was 96.4 MB in the beginning and 240.2 MB in the end (delta: -143.8 MB). Peak memory consumption was 331.7 MB. Max. memory is 7.1 GB. [2020-07-10 14:16:27,777 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 716.34 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 101.4 MB in the beginning and 170.5 MB in the end (delta: -69.2 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 112.66 ms. Allocated memory is still 201.9 MB. Free memory was 170.5 MB in the beginning and 163.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 7.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1847.64 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 162.4 MB in the beginning and 97.9 MB in the end (delta: 64.6 MB). Peak memory consumption was 97.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 46961.66 ms. Allocated memory was 234.4 MB in the beginning and 709.9 MB in the end (delta: 475.5 MB). Free memory was 96.4 MB in the beginning and 240.2 MB in the end (delta: -143.8 MB). Peak memory consumption was 331.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 506]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || 0 == pumpRunning - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 220 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 38.3s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 31.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 334 SDtfs, 587 SDslu, 364 SDs, 0 SdLazy, 1332 SolverSat, 398 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 101 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=265occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 3 MinimizatonAttempts, 79 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 55 LocationsWithAnnotation, 348 PreInvPairs, 422 NumberOfFragments, 694 HoareAnnotationTreeSize, 348 FomulaSimplifications, 4339 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 55 FomulaSimplificationsInter, 10998 FormulaSimplificationTreeSizeReductionInter, 5.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 59779 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, 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...