/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 03:35:15,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 03:35:15,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 03:35:15,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 03:35:15,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 03:35:15,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 03:35:15,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 03:35:15,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 03:35:15,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 03:35:15,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 03:35:15,775 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 03:35:15,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 03:35:15,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 03:35:15,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 03:35:15,778 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 03:35:15,779 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 03:35:15,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 03:35:15,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 03:35:15,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 03:35:15,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 03:35:15,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 03:35:15,787 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 03:35:15,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 03:35:15,788 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 03:35:15,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 03:35:15,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 03:35:15,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 03:35:15,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 03:35:15,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 03:35:15,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 03:35:15,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 03:35:15,794 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 03:35:15,795 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 03:35:15,796 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 03:35:15,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 03:35:15,797 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 03:35:15,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 03:35:15,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 03:35:15,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 03:35:15,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 03:35:15,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 03:35:15,800 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 03:35:15,809 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 03:35:15,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 03:35:15,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 03:35:15,811 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 03:35:15,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 03:35:15,811 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 03:35:15,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 03:35:15,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 03:35:15,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 03:35:15,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 03:35:15,812 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 03:35:15,812 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 03:35:15,812 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 03:35:15,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 03:35:15,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 03:35:15,813 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 03:35:15,813 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 03:35:15,813 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 03:35:15,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 03:35:15,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 03:35:15,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 03:35:15,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 03:35:15,814 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 03:35:16,078 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 03:35:16,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 03:35:16,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 03:35:16,096 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 03:35:16,097 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 03:35:16,098 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c [2020-07-18 03:35:16,164 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da87f5d68/2130b4058c354ac383223bf6769a1b7d/FLAG172a3b725 [2020-07-18 03:35:16,665 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 03:35:16,666 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c [2020-07-18 03:35:16,688 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da87f5d68/2130b4058c354ac383223bf6769a1b7d/FLAG172a3b725 [2020-07-18 03:35:16,999 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da87f5d68/2130b4058c354ac383223bf6769a1b7d [2020-07-18 03:35:17,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 03:35:17,009 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 03:35:17,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 03:35:17,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 03:35:17,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 03:35:17,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63334ee4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17, skipping insertion in model container [2020-07-18 03:35:17,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 03:35:17,092 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 03:35:17,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 03:35:17,592 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 03:35:17,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 03:35:17,721 INFO L208 MainTranslator]: Completed translation [2020-07-18 03:35:17,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17 WrapperNode [2020-07-18 03:35:17,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 03:35:17,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 03:35:17,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 03:35:17,723 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 03:35:17,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (1/1) ... [2020-07-18 03:35:17,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 03:35:17,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 03:35:17,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 03:35:17,849 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 03:35:17,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (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 [2020-07-18 03:35:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 03:35:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 03:35:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 03:35:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 03:35:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 03:35:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 03:35:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 03:35:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 03:35:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 03:35:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 03:35:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 03:35:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 03:35:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 03:35:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 03:35:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 03:35:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 03:35:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 03:35:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 03:35:17,912 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 03:35:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 03:35:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 03:35:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 03:35:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 03:35:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 03:35:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 03:35:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 03:35:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 03:35:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 03:35:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 03:35:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 03:35:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 03:35:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 03:35:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 03:35:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 03:35:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 03:35:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 03:35:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 03:35:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 03:35:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 03:35:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 03:35:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 03:35:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 03:35:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 03:35:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 03:35:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 03:35:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 03:35:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 03:35:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 03:35:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 03:35:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 03:35:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 03:35:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 03:35:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 03:35:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 03:35:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 03:35:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 03:35:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 03:35:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 03:35:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 03:35:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 03:35:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 03:35:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 03:35:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 03:35:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 03:35:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 03:35:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 03:35:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 03:35:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 03:35:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 03:35:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 03:35:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 03:35:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 03:35:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 03:35:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 03:35:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 03:35:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 03:35:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 03:35:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 03:35:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 03:35:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 03:35:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 03:35:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 03:35:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 03:35:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 03:35:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 03:35:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 03:35:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 03:35:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 03:35:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 03:35:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 03:35:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 03:35:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 03:35:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 03:35:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 03:35:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 03:35:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 03:35:19,673 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 03:35:19,674 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 03:35:19,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 03:35:19 BoogieIcfgContainer [2020-07-18 03:35:19,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 03:35:19,687 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 03:35:19,687 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 03:35:19,690 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 03:35:19,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 03:35:17" (1/3) ... [2020-07-18 03:35:19,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f3d4c53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 03:35:19, skipping insertion in model container [2020-07-18 03:35:19,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:35:17" (2/3) ... [2020-07-18 03:35:19,692 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f3d4c53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 03:35:19, skipping insertion in model container [2020-07-18 03:35:19,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 03:35:19" (3/3) ... [2020-07-18 03:35:19,694 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product53.cil.c [2020-07-18 03:35:19,705 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 03:35:19,714 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 03:35:19,728 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 03:35:19,752 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 03:35:19,752 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 03:35:19,752 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 03:35:19,752 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 03:35:19,753 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 03:35:19,753 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 03:35:19,753 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 03:35:19,753 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 03:35:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states. [2020-07-18 03:35:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 03:35:19,809 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:35:19,810 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:35:19,811 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:35:19,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:35:19,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1143611039, now seen corresponding path program 1 times [2020-07-18 03:35:19,826 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:35:19,826 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [866152043] [2020-07-18 03:35:19,827 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:35:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,586 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:35:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {453#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {346#true} is VALID [2020-07-18 03:35:20,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} #valid := #valid[0 := 0]; {346#true} is VALID [2020-07-18 03:35:20,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} assume 0 < #StackHeapBarrier; {346#true} is VALID [2020-07-18 03:35:20,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {346#true} is VALID [2020-07-18 03:35:20,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {346#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {346#true} is VALID [2020-07-18 03:35:20,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {346#true} is VALID [2020-07-18 03:35:20,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {346#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {346#true} is VALID [2020-07-18 03:35:20,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {346#true} is VALID [2020-07-18 03:35:20,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {346#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {346#true} is VALID [2020-07-18 03:35:20,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {346#true} is VALID [2020-07-18 03:35:20,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {346#true} is VALID [2020-07-18 03:35:20,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {346#true} is VALID [2020-07-18 03:35:20,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {346#true} is VALID [2020-07-18 03:35:20,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {346#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {346#true} is VALID [2020-07-18 03:35:20,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {346#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {346#true} is VALID [2020-07-18 03:35:20,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {346#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {346#true} is VALID [2020-07-18 03:35:20,718 INFO L280 TraceCheckUtils]: 16: Hoare triple {346#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {346#true} is VALID [2020-07-18 03:35:20,718 INFO L280 TraceCheckUtils]: 17: Hoare triple {346#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {346#true} is VALID [2020-07-18 03:35:20,718 INFO L280 TraceCheckUtils]: 18: Hoare triple {346#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {346#true} is VALID [2020-07-18 03:35:20,719 INFO L280 TraceCheckUtils]: 19: Hoare triple {346#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {346#true} is VALID [2020-07-18 03:35:20,719 INFO L280 TraceCheckUtils]: 20: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {346#true} is VALID [2020-07-18 03:35:20,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {346#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {346#true} is VALID [2020-07-18 03:35:20,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {346#true} is VALID [2020-07-18 03:35:20,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {346#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {346#true} is VALID [2020-07-18 03:35:20,721 INFO L280 TraceCheckUtils]: 24: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {346#true} is VALID [2020-07-18 03:35:20,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {346#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {346#true} is VALID [2020-07-18 03:35:20,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {346#true} is VALID [2020-07-18 03:35:20,722 INFO L280 TraceCheckUtils]: 27: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {346#true} is VALID [2020-07-18 03:35:20,722 INFO L280 TraceCheckUtils]: 28: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {346#true} is VALID [2020-07-18 03:35:20,722 INFO L280 TraceCheckUtils]: 29: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {346#true} is VALID [2020-07-18 03:35:20,723 INFO L280 TraceCheckUtils]: 30: Hoare triple {346#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {346#true} is VALID [2020-07-18 03:35:20,723 INFO L280 TraceCheckUtils]: 31: Hoare triple {346#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {346#true} is VALID [2020-07-18 03:35:20,723 INFO L280 TraceCheckUtils]: 32: Hoare triple {346#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {346#true} is VALID [2020-07-18 03:35:20,724 INFO L280 TraceCheckUtils]: 33: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {346#true} is VALID [2020-07-18 03:35:20,724 INFO L280 TraceCheckUtils]: 34: Hoare triple {346#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {346#true} is VALID [2020-07-18 03:35:20,724 INFO L280 TraceCheckUtils]: 35: Hoare triple {346#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {346#true} is VALID [2020-07-18 03:35:20,725 INFO L280 TraceCheckUtils]: 36: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {346#true} is VALID [2020-07-18 03:35:20,725 INFO L280 TraceCheckUtils]: 37: Hoare triple {346#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {346#true} is VALID [2020-07-18 03:35:20,725 INFO L280 TraceCheckUtils]: 38: Hoare triple {346#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {346#true} is VALID [2020-07-18 03:35:20,726 INFO L280 TraceCheckUtils]: 39: Hoare triple {346#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {346#true} is VALID [2020-07-18 03:35:20,726 INFO L280 TraceCheckUtils]: 40: Hoare triple {346#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {346#true} is VALID [2020-07-18 03:35:20,726 INFO L280 TraceCheckUtils]: 41: Hoare triple {346#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {346#true} is VALID [2020-07-18 03:35:20,727 INFO L280 TraceCheckUtils]: 42: Hoare triple {346#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {346#true} is VALID [2020-07-18 03:35:20,727 INFO L280 TraceCheckUtils]: 43: Hoare triple {346#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {346#true} is VALID [2020-07-18 03:35:20,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {346#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {346#true} is VALID [2020-07-18 03:35:20,728 INFO L280 TraceCheckUtils]: 45: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {346#true} is VALID [2020-07-18 03:35:20,728 INFO L280 TraceCheckUtils]: 46: Hoare triple {346#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {346#true} is VALID [2020-07-18 03:35:20,728 INFO L280 TraceCheckUtils]: 47: Hoare triple {346#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {346#true} is VALID [2020-07-18 03:35:20,729 INFO L280 TraceCheckUtils]: 48: Hoare triple {346#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {346#true} is VALID [2020-07-18 03:35:20,729 INFO L280 TraceCheckUtils]: 49: Hoare triple {346#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {346#true} is VALID [2020-07-18 03:35:20,729 INFO L280 TraceCheckUtils]: 50: Hoare triple {346#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {346#true} is VALID [2020-07-18 03:35:20,729 INFO L280 TraceCheckUtils]: 51: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {346#true} is VALID [2020-07-18 03:35:20,730 INFO L280 TraceCheckUtils]: 52: Hoare triple {346#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {346#true} is VALID [2020-07-18 03:35:20,730 INFO L280 TraceCheckUtils]: 53: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {346#true} is VALID [2020-07-18 03:35:20,730 INFO L280 TraceCheckUtils]: 54: Hoare triple {346#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {346#true} is VALID [2020-07-18 03:35:20,731 INFO L280 TraceCheckUtils]: 55: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {346#true} is VALID [2020-07-18 03:35:20,731 INFO L280 TraceCheckUtils]: 56: Hoare triple {346#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {346#true} is VALID [2020-07-18 03:35:20,731 INFO L280 TraceCheckUtils]: 57: Hoare triple {346#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {346#true} is VALID [2020-07-18 03:35:20,732 INFO L280 TraceCheckUtils]: 58: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {346#true} is VALID [2020-07-18 03:35:20,732 INFO L280 TraceCheckUtils]: 59: Hoare triple {346#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {346#true} is VALID [2020-07-18 03:35:20,732 INFO L280 TraceCheckUtils]: 60: Hoare triple {346#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {346#true} is VALID [2020-07-18 03:35:20,733 INFO L280 TraceCheckUtils]: 61: Hoare triple {346#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {346#true} is VALID [2020-07-18 03:35:20,733 INFO L280 TraceCheckUtils]: 62: Hoare triple {346#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {346#true} is VALID [2020-07-18 03:35:20,733 INFO L280 TraceCheckUtils]: 63: Hoare triple {346#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {346#true} is VALID [2020-07-18 03:35:20,734 INFO L280 TraceCheckUtils]: 64: Hoare triple {346#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {346#true} is VALID [2020-07-18 03:35:20,734 INFO L280 TraceCheckUtils]: 65: Hoare triple {346#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {346#true} is VALID [2020-07-18 03:35:20,734 INFO L280 TraceCheckUtils]: 66: Hoare triple {346#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {346#true} is VALID [2020-07-18 03:35:20,735 INFO L280 TraceCheckUtils]: 67: Hoare triple {346#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {346#true} is VALID [2020-07-18 03:35:20,735 INFO L280 TraceCheckUtils]: 68: Hoare triple {346#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {346#true} is VALID [2020-07-18 03:35:20,735 INFO L280 TraceCheckUtils]: 69: Hoare triple {346#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {346#true} is VALID [2020-07-18 03:35:20,736 INFO L280 TraceCheckUtils]: 70: Hoare triple {346#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {346#true} is VALID [2020-07-18 03:35:20,736 INFO L280 TraceCheckUtils]: 71: Hoare triple {346#true} ~pumpRunning~0 := 0; {346#true} is VALID [2020-07-18 03:35:20,736 INFO L280 TraceCheckUtils]: 72: Hoare triple {346#true} ~systemActive~0 := 1; {346#true} is VALID [2020-07-18 03:35:20,736 INFO L280 TraceCheckUtils]: 73: Hoare triple {346#true} ~waterLevel~0 := 1; {346#true} is VALID [2020-07-18 03:35:20,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {346#true} ~methaneLevelCritical~0 := 0; {346#true} is VALID [2020-07-18 03:35:20,737 INFO L280 TraceCheckUtils]: 75: Hoare triple {346#true} ~head~0.base, ~head~0.offset := 0, 0; {346#true} is VALID [2020-07-18 03:35:20,737 INFO L280 TraceCheckUtils]: 76: Hoare triple {346#true} ~cleanupTimeShifts~0 := 4; {346#true} is VALID [2020-07-18 03:35:20,738 INFO L280 TraceCheckUtils]: 77: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,738 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {346#true} {346#true} #964#return; {346#true} is VALID [2020-07-18 03:35:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,755 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {346#true} {346#true} #860#return; {346#true} is VALID [2020-07-18 03:35:20,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,759 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {346#true} {346#true} #862#return; {346#true} is VALID [2020-07-18 03:35:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~1; {346#true} is VALID [2020-07-18 03:35:20,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~1 := 1; {346#true} is VALID [2020-07-18 03:35:20,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~1; {346#true} is VALID [2020-07-18 03:35:20,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {346#true} #864#return; {346#true} is VALID [2020-07-18 03:35:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,795 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {346#true} {346#true} #866#return; {346#true} is VALID [2020-07-18 03:35:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~6; {346#true} is VALID [2020-07-18 03:35:20,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {346#true} is VALID [2020-07-18 03:35:20,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~6; {346#true} is VALID [2020-07-18 03:35:20,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {347#false} #956#return; {347#false} is VALID [2020-07-18 03:35:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~7; {346#true} is VALID [2020-07-18 03:35:20,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~7 := ~waterLevel~0; {346#true} is VALID [2020-07-18 03:35:20,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~7; {346#true} is VALID [2020-07-18 03:35:20,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,810 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {347#false} #958#return; {347#false} is VALID [2020-07-18 03:35:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:20,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~3; {346#true} is VALID [2020-07-18 03:35:20,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~3 := ~pumpRunning~0; {346#true} is VALID [2020-07-18 03:35:20,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~3; {346#true} is VALID [2020-07-18 03:35:20,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {347#false} #960#return; {347#false} is VALID [2020-07-18 03:35:20,823 INFO L263 TraceCheckUtils]: 0: Hoare triple {346#true} call ULTIMATE.init(); {453#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:35:20,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {453#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {346#true} is VALID [2020-07-18 03:35:20,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #valid := #valid[0 := 0]; {346#true} is VALID [2020-07-18 03:35:20,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume 0 < #StackHeapBarrier; {346#true} is VALID [2020-07-18 03:35:20,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {346#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {346#true} is VALID [2020-07-18 03:35:20,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {346#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {346#true} is VALID [2020-07-18 03:35:20,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {346#true} is VALID [2020-07-18 03:35:20,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {346#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {346#true} is VALID [2020-07-18 03:35:20,826 INFO L280 TraceCheckUtils]: 8: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {346#true} is VALID [2020-07-18 03:35:20,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {346#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {346#true} is VALID [2020-07-18 03:35:20,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {346#true} is VALID [2020-07-18 03:35:20,827 INFO L280 TraceCheckUtils]: 11: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {346#true} is VALID [2020-07-18 03:35:20,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {346#true} is VALID [2020-07-18 03:35:20,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {346#true} is VALID [2020-07-18 03:35:20,828 INFO L280 TraceCheckUtils]: 14: Hoare triple {346#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {346#true} is VALID [2020-07-18 03:35:20,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {346#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {346#true} is VALID [2020-07-18 03:35:20,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {346#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {346#true} is VALID [2020-07-18 03:35:20,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {346#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {346#true} is VALID [2020-07-18 03:35:20,829 INFO L280 TraceCheckUtils]: 18: Hoare triple {346#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {346#true} is VALID [2020-07-18 03:35:20,829 INFO L280 TraceCheckUtils]: 19: Hoare triple {346#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {346#true} is VALID [2020-07-18 03:35:20,830 INFO L280 TraceCheckUtils]: 20: Hoare triple {346#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {346#true} is VALID [2020-07-18 03:35:20,830 INFO L280 TraceCheckUtils]: 21: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {346#true} is VALID [2020-07-18 03:35:20,830 INFO L280 TraceCheckUtils]: 22: Hoare triple {346#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {346#true} is VALID [2020-07-18 03:35:20,831 INFO L280 TraceCheckUtils]: 23: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {346#true} is VALID [2020-07-18 03:35:20,831 INFO L280 TraceCheckUtils]: 24: Hoare triple {346#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {346#true} is VALID [2020-07-18 03:35:20,831 INFO L280 TraceCheckUtils]: 25: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {346#true} is VALID [2020-07-18 03:35:20,831 INFO L280 TraceCheckUtils]: 26: Hoare triple {346#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {346#true} is VALID [2020-07-18 03:35:20,832 INFO L280 TraceCheckUtils]: 27: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {346#true} is VALID [2020-07-18 03:35:20,832 INFO L280 TraceCheckUtils]: 28: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {346#true} is VALID [2020-07-18 03:35:20,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {346#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {346#true} is VALID [2020-07-18 03:35:20,832 INFO L280 TraceCheckUtils]: 30: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {346#true} is VALID [2020-07-18 03:35:20,833 INFO L280 TraceCheckUtils]: 31: Hoare triple {346#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {346#true} is VALID [2020-07-18 03:35:20,833 INFO L280 TraceCheckUtils]: 32: Hoare triple {346#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {346#true} is VALID [2020-07-18 03:35:20,833 INFO L280 TraceCheckUtils]: 33: Hoare triple {346#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {346#true} is VALID [2020-07-18 03:35:20,834 INFO L280 TraceCheckUtils]: 34: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {346#true} is VALID [2020-07-18 03:35:20,834 INFO L280 TraceCheckUtils]: 35: Hoare triple {346#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {346#true} is VALID [2020-07-18 03:35:20,834 INFO L280 TraceCheckUtils]: 36: Hoare triple {346#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {346#true} is VALID [2020-07-18 03:35:20,834 INFO L280 TraceCheckUtils]: 37: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {346#true} is VALID [2020-07-18 03:35:20,835 INFO L280 TraceCheckUtils]: 38: Hoare triple {346#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {346#true} is VALID [2020-07-18 03:35:20,835 INFO L280 TraceCheckUtils]: 39: Hoare triple {346#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {346#true} is VALID [2020-07-18 03:35:20,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {346#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {346#true} is VALID [2020-07-18 03:35:20,836 INFO L280 TraceCheckUtils]: 41: Hoare triple {346#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {346#true} is VALID [2020-07-18 03:35:20,836 INFO L280 TraceCheckUtils]: 42: Hoare triple {346#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {346#true} is VALID [2020-07-18 03:35:20,836 INFO L280 TraceCheckUtils]: 43: Hoare triple {346#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {346#true} is VALID [2020-07-18 03:35:20,836 INFO L280 TraceCheckUtils]: 44: Hoare triple {346#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {346#true} is VALID [2020-07-18 03:35:20,837 INFO L280 TraceCheckUtils]: 45: Hoare triple {346#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {346#true} is VALID [2020-07-18 03:35:20,837 INFO L280 TraceCheckUtils]: 46: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {346#true} is VALID [2020-07-18 03:35:20,837 INFO L280 TraceCheckUtils]: 47: Hoare triple {346#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {346#true} is VALID [2020-07-18 03:35:20,838 INFO L280 TraceCheckUtils]: 48: Hoare triple {346#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {346#true} is VALID [2020-07-18 03:35:20,838 INFO L280 TraceCheckUtils]: 49: Hoare triple {346#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {346#true} is VALID [2020-07-18 03:35:20,838 INFO L280 TraceCheckUtils]: 50: Hoare triple {346#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {346#true} is VALID [2020-07-18 03:35:20,839 INFO L280 TraceCheckUtils]: 51: Hoare triple {346#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {346#true} is VALID [2020-07-18 03:35:20,839 INFO L280 TraceCheckUtils]: 52: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {346#true} is VALID [2020-07-18 03:35:20,839 INFO L280 TraceCheckUtils]: 53: Hoare triple {346#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {346#true} is VALID [2020-07-18 03:35:20,839 INFO L280 TraceCheckUtils]: 54: Hoare triple {346#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {346#true} is VALID [2020-07-18 03:35:20,840 INFO L280 TraceCheckUtils]: 55: Hoare triple {346#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {346#true} is VALID [2020-07-18 03:35:20,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {346#true} is VALID [2020-07-18 03:35:20,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {346#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {346#true} is VALID [2020-07-18 03:35:20,841 INFO L280 TraceCheckUtils]: 58: Hoare triple {346#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {346#true} is VALID [2020-07-18 03:35:20,841 INFO L280 TraceCheckUtils]: 59: Hoare triple {346#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {346#true} is VALID [2020-07-18 03:35:20,841 INFO L280 TraceCheckUtils]: 60: Hoare triple {346#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {346#true} is VALID [2020-07-18 03:35:20,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {346#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {346#true} is VALID [2020-07-18 03:35:20,842 INFO L280 TraceCheckUtils]: 62: Hoare triple {346#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {346#true} is VALID [2020-07-18 03:35:20,842 INFO L280 TraceCheckUtils]: 63: Hoare triple {346#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {346#true} is VALID [2020-07-18 03:35:20,842 INFO L280 TraceCheckUtils]: 64: Hoare triple {346#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {346#true} is VALID [2020-07-18 03:35:20,843 INFO L280 TraceCheckUtils]: 65: Hoare triple {346#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {346#true} is VALID [2020-07-18 03:35:20,843 INFO L280 TraceCheckUtils]: 66: Hoare triple {346#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {346#true} is VALID [2020-07-18 03:35:20,843 INFO L280 TraceCheckUtils]: 67: Hoare triple {346#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {346#true} is VALID [2020-07-18 03:35:20,843 INFO L280 TraceCheckUtils]: 68: Hoare triple {346#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {346#true} is VALID [2020-07-18 03:35:20,844 INFO L280 TraceCheckUtils]: 69: Hoare triple {346#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {346#true} is VALID [2020-07-18 03:35:20,844 INFO L280 TraceCheckUtils]: 70: Hoare triple {346#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {346#true} is VALID [2020-07-18 03:35:20,844 INFO L280 TraceCheckUtils]: 71: Hoare triple {346#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {346#true} is VALID [2020-07-18 03:35:20,845 INFO L280 TraceCheckUtils]: 72: Hoare triple {346#true} ~pumpRunning~0 := 0; {346#true} is VALID [2020-07-18 03:35:20,845 INFO L280 TraceCheckUtils]: 73: Hoare triple {346#true} ~systemActive~0 := 1; {346#true} is VALID [2020-07-18 03:35:20,845 INFO L280 TraceCheckUtils]: 74: Hoare triple {346#true} ~waterLevel~0 := 1; {346#true} is VALID [2020-07-18 03:35:20,845 INFO L280 TraceCheckUtils]: 75: Hoare triple {346#true} ~methaneLevelCritical~0 := 0; {346#true} is VALID [2020-07-18 03:35:20,846 INFO L280 TraceCheckUtils]: 76: Hoare triple {346#true} ~head~0.base, ~head~0.offset := 0, 0; {346#true} is VALID [2020-07-18 03:35:20,846 INFO L280 TraceCheckUtils]: 77: Hoare triple {346#true} ~cleanupTimeShifts~0 := 4; {346#true} is VALID [2020-07-18 03:35:20,846 INFO L280 TraceCheckUtils]: 78: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,847 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {346#true} {346#true} #964#return; {346#true} is VALID [2020-07-18 03:35:20,847 INFO L263 TraceCheckUtils]: 80: Hoare triple {346#true} call #t~ret76 := main(); {346#true} is VALID [2020-07-18 03:35:20,847 INFO L280 TraceCheckUtils]: 81: Hoare triple {346#true} havoc ~retValue_acc~13; {346#true} is VALID [2020-07-18 03:35:20,847 INFO L280 TraceCheckUtils]: 82: Hoare triple {346#true} havoc ~tmp~10; {346#true} is VALID [2020-07-18 03:35:20,848 INFO L263 TraceCheckUtils]: 83: Hoare triple {346#true} call select_helpers(); {346#true} is VALID [2020-07-18 03:35:20,848 INFO L280 TraceCheckUtils]: 84: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,848 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {346#true} {346#true} #860#return; {346#true} is VALID [2020-07-18 03:35:20,849 INFO L263 TraceCheckUtils]: 86: Hoare triple {346#true} call select_features(); {346#true} is VALID [2020-07-18 03:35:20,849 INFO L280 TraceCheckUtils]: 87: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,849 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {346#true} {346#true} #862#return; {346#true} is VALID [2020-07-18 03:35:20,849 INFO L263 TraceCheckUtils]: 89: Hoare triple {346#true} call #t~ret75 := valid_product(); {346#true} is VALID [2020-07-18 03:35:20,850 INFO L280 TraceCheckUtils]: 90: Hoare triple {346#true} havoc ~retValue_acc~1; {346#true} is VALID [2020-07-18 03:35:20,850 INFO L280 TraceCheckUtils]: 91: Hoare triple {346#true} ~retValue_acc~1 := 1; {346#true} is VALID [2020-07-18 03:35:20,850 INFO L280 TraceCheckUtils]: 92: Hoare triple {346#true} #res := ~retValue_acc~1; {346#true} is VALID [2020-07-18 03:35:20,850 INFO L280 TraceCheckUtils]: 93: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,851 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {346#true} {346#true} #864#return; {346#true} is VALID [2020-07-18 03:35:20,851 INFO L280 TraceCheckUtils]: 95: Hoare triple {346#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {346#true} is VALID [2020-07-18 03:35:20,851 INFO L280 TraceCheckUtils]: 96: Hoare triple {346#true} ~tmp~10 := #t~ret75; {346#true} is VALID [2020-07-18 03:35:20,852 INFO L280 TraceCheckUtils]: 97: Hoare triple {346#true} havoc #t~ret75; {346#true} is VALID [2020-07-18 03:35:20,852 INFO L280 TraceCheckUtils]: 98: Hoare triple {346#true} assume 0 != ~tmp~10; {346#true} is VALID [2020-07-18 03:35:20,852 INFO L263 TraceCheckUtils]: 99: Hoare triple {346#true} call setup(); {346#true} is VALID [2020-07-18 03:35:20,852 INFO L280 TraceCheckUtils]: 100: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,853 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {346#true} {346#true} #866#return; {346#true} is VALID [2020-07-18 03:35:20,853 INFO L263 TraceCheckUtils]: 102: Hoare triple {346#true} call runTest(); {346#true} is VALID [2020-07-18 03:35:20,853 INFO L263 TraceCheckUtils]: 103: Hoare triple {346#true} call test(); {346#true} is VALID [2020-07-18 03:35:20,854 INFO L280 TraceCheckUtils]: 104: Hoare triple {346#true} havoc ~splverifierCounter~0; {346#true} is VALID [2020-07-18 03:35:20,854 INFO L280 TraceCheckUtils]: 105: Hoare triple {346#true} havoc ~tmp~0; {346#true} is VALID [2020-07-18 03:35:20,854 INFO L280 TraceCheckUtils]: 106: Hoare triple {346#true} havoc ~tmp___0~0; {346#true} is VALID [2020-07-18 03:35:20,854 INFO L280 TraceCheckUtils]: 107: Hoare triple {346#true} havoc ~tmp___1~0; {346#true} is VALID [2020-07-18 03:35:20,855 INFO L280 TraceCheckUtils]: 108: Hoare triple {346#true} havoc ~tmp___2~0; {346#true} is VALID [2020-07-18 03:35:20,855 INFO L280 TraceCheckUtils]: 109: Hoare triple {346#true} ~splverifierCounter~0 := 0; {346#true} is VALID [2020-07-18 03:35:20,856 INFO L280 TraceCheckUtils]: 110: Hoare triple {346#true} assume false; {347#false} is VALID [2020-07-18 03:35:20,856 INFO L263 TraceCheckUtils]: 111: Hoare triple {347#false} call cleanup(); {347#false} is VALID [2020-07-18 03:35:20,857 INFO L280 TraceCheckUtils]: 112: Hoare triple {347#false} havoc ~i~0; {347#false} is VALID [2020-07-18 03:35:20,857 INFO L280 TraceCheckUtils]: 113: Hoare triple {347#false} havoc ~__cil_tmp2~0; {347#false} is VALID [2020-07-18 03:35:20,857 INFO L263 TraceCheckUtils]: 114: Hoare triple {347#false} call timeShift(); {347#false} is VALID [2020-07-18 03:35:20,857 INFO L280 TraceCheckUtils]: 115: Hoare triple {347#false} assume !(0 != ~pumpRunning~0); {347#false} is VALID [2020-07-18 03:35:20,858 INFO L280 TraceCheckUtils]: 116: Hoare triple {347#false} assume !(0 != ~systemActive~0); {347#false} is VALID [2020-07-18 03:35:20,858 INFO L263 TraceCheckUtils]: 117: Hoare triple {347#false} call __utac_acc__Specification3_spec__1(); {347#false} is VALID [2020-07-18 03:35:20,858 INFO L280 TraceCheckUtils]: 118: Hoare triple {347#false} havoc ~tmp~6; {347#false} is VALID [2020-07-18 03:35:20,858 INFO L280 TraceCheckUtils]: 119: Hoare triple {347#false} havoc ~tmp___0~3; {347#false} is VALID [2020-07-18 03:35:20,859 INFO L280 TraceCheckUtils]: 120: Hoare triple {347#false} havoc ~tmp___1~1; {347#false} is VALID [2020-07-18 03:35:20,859 INFO L263 TraceCheckUtils]: 121: Hoare triple {347#false} call #t~ret37 := isMethaneLevelCritical(); {346#true} is VALID [2020-07-18 03:35:20,859 INFO L280 TraceCheckUtils]: 122: Hoare triple {346#true} havoc ~retValue_acc~6; {346#true} is VALID [2020-07-18 03:35:20,859 INFO L280 TraceCheckUtils]: 123: Hoare triple {346#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {346#true} is VALID [2020-07-18 03:35:20,860 INFO L280 TraceCheckUtils]: 124: Hoare triple {346#true} #res := ~retValue_acc~6; {346#true} is VALID [2020-07-18 03:35:20,860 INFO L280 TraceCheckUtils]: 125: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,860 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {346#true} {347#false} #956#return; {347#false} is VALID [2020-07-18 03:35:20,860 INFO L280 TraceCheckUtils]: 127: Hoare triple {347#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {347#false} is VALID [2020-07-18 03:35:20,861 INFO L280 TraceCheckUtils]: 128: Hoare triple {347#false} ~tmp~6 := #t~ret37; {347#false} is VALID [2020-07-18 03:35:20,861 INFO L280 TraceCheckUtils]: 129: Hoare triple {347#false} havoc #t~ret37; {347#false} is VALID [2020-07-18 03:35:20,861 INFO L280 TraceCheckUtils]: 130: Hoare triple {347#false} assume !(0 != ~tmp~6); {347#false} is VALID [2020-07-18 03:35:20,862 INFO L263 TraceCheckUtils]: 131: Hoare triple {347#false} call #t~ret38 := getWaterLevel(); {346#true} is VALID [2020-07-18 03:35:20,862 INFO L280 TraceCheckUtils]: 132: Hoare triple {346#true} havoc ~retValue_acc~7; {346#true} is VALID [2020-07-18 03:35:20,862 INFO L280 TraceCheckUtils]: 133: Hoare triple {346#true} ~retValue_acc~7 := ~waterLevel~0; {346#true} is VALID [2020-07-18 03:35:20,862 INFO L280 TraceCheckUtils]: 134: Hoare triple {346#true} #res := ~retValue_acc~7; {346#true} is VALID [2020-07-18 03:35:20,863 INFO L280 TraceCheckUtils]: 135: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,863 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {346#true} {347#false} #958#return; {347#false} is VALID [2020-07-18 03:35:20,863 INFO L280 TraceCheckUtils]: 137: Hoare triple {347#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {347#false} is VALID [2020-07-18 03:35:20,863 INFO L280 TraceCheckUtils]: 138: Hoare triple {347#false} ~tmp___0~3 := #t~ret38; {347#false} is VALID [2020-07-18 03:35:20,864 INFO L280 TraceCheckUtils]: 139: Hoare triple {347#false} havoc #t~ret38; {347#false} is VALID [2020-07-18 03:35:20,864 INFO L280 TraceCheckUtils]: 140: Hoare triple {347#false} assume 2 == ~tmp___0~3; {347#false} is VALID [2020-07-18 03:35:20,864 INFO L263 TraceCheckUtils]: 141: Hoare triple {347#false} call #t~ret39 := isPumpRunning(); {346#true} is VALID [2020-07-18 03:35:20,865 INFO L280 TraceCheckUtils]: 142: Hoare triple {346#true} havoc ~retValue_acc~3; {346#true} is VALID [2020-07-18 03:35:20,865 INFO L280 TraceCheckUtils]: 143: Hoare triple {346#true} ~retValue_acc~3 := ~pumpRunning~0; {346#true} is VALID [2020-07-18 03:35:20,865 INFO L280 TraceCheckUtils]: 144: Hoare triple {346#true} #res := ~retValue_acc~3; {346#true} is VALID [2020-07-18 03:35:20,865 INFO L280 TraceCheckUtils]: 145: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-18 03:35:20,866 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {346#true} {347#false} #960#return; {347#false} is VALID [2020-07-18 03:35:20,866 INFO L280 TraceCheckUtils]: 147: Hoare triple {347#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {347#false} is VALID [2020-07-18 03:35:20,866 INFO L280 TraceCheckUtils]: 148: Hoare triple {347#false} ~tmp___1~1 := #t~ret39; {347#false} is VALID [2020-07-18 03:35:20,866 INFO L280 TraceCheckUtils]: 149: Hoare triple {347#false} havoc #t~ret39; {347#false} is VALID [2020-07-18 03:35:20,867 INFO L280 TraceCheckUtils]: 150: Hoare triple {347#false} assume !(0 != ~tmp___1~1); {347#false} is VALID [2020-07-18 03:35:20,867 INFO L263 TraceCheckUtils]: 151: Hoare triple {347#false} call __automaton_fail(); {347#false} is VALID [2020-07-18 03:35:20,867 INFO L280 TraceCheckUtils]: 152: Hoare triple {347#false} assume !false; {347#false} is VALID [2020-07-18 03:35:20,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:35:20,893 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [866152043] [2020-07-18 03:35:20,895 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:35:20,896 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-18 03:35:20,896 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051415923] [2020-07-18 03:35:20,903 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-07-18 03:35:20,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:35:20,911 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-18 03:35:21,095 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:35:21,096 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-18 03:35:21,096 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:35:21,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-18 03:35:21,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 03:35:21,107 INFO L87 Difference]: Start difference. First operand 343 states. Second operand 3 states. [2020-07-18 03:35:30,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:35:30,921 INFO L93 Difference]: Finished difference Result 553 states and 657 transitions. [2020-07-18 03:35:30,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-18 03:35:30,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-07-18 03:35:30,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:35:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 03:35:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 657 transitions. [2020-07-18 03:35:30,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 03:35:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 657 transitions. [2020-07-18 03:35:30,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 657 transitions. [2020-07-18 03:35:32,958 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 657 edges. 657 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:35:32,999 INFO L225 Difference]: With dead ends: 553 [2020-07-18 03:35:32,999 INFO L226 Difference]: Without dead ends: 335 [2020-07-18 03:35:33,005 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 03:35:33,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2020-07-18 03:35:37,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 292. [2020-07-18 03:35:37,300 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:35:37,301 INFO L82 GeneralOperation]: Start isEquivalent. First operand 335 states. Second operand 292 states. [2020-07-18 03:35:37,302 INFO L74 IsIncluded]: Start isIncluded. First operand 335 states. Second operand 292 states. [2020-07-18 03:35:37,302 INFO L87 Difference]: Start difference. First operand 335 states. Second operand 292 states. [2020-07-18 03:35:37,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:35:37,345 INFO L93 Difference]: Finished difference Result 335 states and 383 transitions. [2020-07-18 03:35:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 383 transitions. [2020-07-18 03:35:37,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:35:37,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:35:37,350 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 335 states. [2020-07-18 03:35:37,350 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 335 states. [2020-07-18 03:35:37,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:35:37,419 INFO L93 Difference]: Finished difference Result 335 states and 383 transitions. [2020-07-18 03:35:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 383 transitions. [2020-07-18 03:35:37,421 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:35:37,421 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:35:37,421 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:35:37,422 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:35:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2020-07-18 03:35:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 320 transitions. [2020-07-18 03:35:37,441 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 320 transitions. Word has length 153 [2020-07-18 03:35:37,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:35:37,442 INFO L479 AbstractCegarLoop]: Abstraction has 292 states and 320 transitions. [2020-07-18 03:35:37,442 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-18 03:35:37,442 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 292 states and 320 transitions. [2020-07-18 03:35:38,509 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:35:38,509 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 320 transitions. [2020-07-18 03:35:38,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-07-18 03:35:38,513 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:35:38,513 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:35:38,514 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 03:35:38,514 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:35:38,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:35:38,515 INFO L82 PathProgramCache]: Analyzing trace with hash -1149932277, now seen corresponding path program 1 times [2020-07-18 03:35:38,515 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:35:38,515 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [941371798] [2020-07-18 03:35:38,515 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:35:38,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:38,897 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:35:38,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:38,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {2924#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2816#true} is VALID [2020-07-18 03:35:38,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} #valid := #valid[0 := 0]; {2816#true} is VALID [2020-07-18 03:35:38,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} assume 0 < #StackHeapBarrier; {2816#true} is VALID [2020-07-18 03:35:38,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {2816#true} is VALID [2020-07-18 03:35:38,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {2816#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {2816#true} is VALID [2020-07-18 03:35:38,966 INFO L280 TraceCheckUtils]: 5: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {2816#true} is VALID [2020-07-18 03:35:38,966 INFO L280 TraceCheckUtils]: 6: Hoare triple {2816#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {2816#true} is VALID [2020-07-18 03:35:38,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {2816#true} is VALID [2020-07-18 03:35:38,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {2816#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {2816#true} is VALID [2020-07-18 03:35:38,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {2816#true} is VALID [2020-07-18 03:35:38,967 INFO L280 TraceCheckUtils]: 10: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {2816#true} is VALID [2020-07-18 03:35:38,967 INFO L280 TraceCheckUtils]: 11: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {2816#true} is VALID [2020-07-18 03:35:38,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {2816#true} is VALID [2020-07-18 03:35:38,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {2816#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {2816#true} is VALID [2020-07-18 03:35:38,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {2816#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {2816#true} is VALID [2020-07-18 03:35:38,968 INFO L280 TraceCheckUtils]: 15: Hoare triple {2816#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {2816#true} is VALID [2020-07-18 03:35:38,968 INFO L280 TraceCheckUtils]: 16: Hoare triple {2816#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {2816#true} is VALID [2020-07-18 03:35:38,968 INFO L280 TraceCheckUtils]: 17: Hoare triple {2816#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {2816#true} is VALID [2020-07-18 03:35:38,969 INFO L280 TraceCheckUtils]: 18: Hoare triple {2816#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {2816#true} is VALID [2020-07-18 03:35:38,969 INFO L280 TraceCheckUtils]: 19: Hoare triple {2816#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {2816#true} is VALID [2020-07-18 03:35:38,969 INFO L280 TraceCheckUtils]: 20: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {2816#true} is VALID [2020-07-18 03:35:38,969 INFO L280 TraceCheckUtils]: 21: Hoare triple {2816#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {2816#true} is VALID [2020-07-18 03:35:38,970 INFO L280 TraceCheckUtils]: 22: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {2816#true} is VALID [2020-07-18 03:35:38,970 INFO L280 TraceCheckUtils]: 23: Hoare triple {2816#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {2816#true} is VALID [2020-07-18 03:35:38,970 INFO L280 TraceCheckUtils]: 24: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {2816#true} is VALID [2020-07-18 03:35:38,970 INFO L280 TraceCheckUtils]: 25: Hoare triple {2816#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {2816#true} is VALID [2020-07-18 03:35:38,970 INFO L280 TraceCheckUtils]: 26: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {2816#true} is VALID [2020-07-18 03:35:38,971 INFO L280 TraceCheckUtils]: 27: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {2816#true} is VALID [2020-07-18 03:35:38,971 INFO L280 TraceCheckUtils]: 28: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {2816#true} is VALID [2020-07-18 03:35:38,971 INFO L280 TraceCheckUtils]: 29: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {2816#true} is VALID [2020-07-18 03:35:38,971 INFO L280 TraceCheckUtils]: 30: Hoare triple {2816#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {2816#true} is VALID [2020-07-18 03:35:38,972 INFO L280 TraceCheckUtils]: 31: Hoare triple {2816#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {2816#true} is VALID [2020-07-18 03:35:38,972 INFO L280 TraceCheckUtils]: 32: Hoare triple {2816#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {2816#true} is VALID [2020-07-18 03:35:38,972 INFO L280 TraceCheckUtils]: 33: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {2816#true} is VALID [2020-07-18 03:35:38,972 INFO L280 TraceCheckUtils]: 34: Hoare triple {2816#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {2816#true} is VALID [2020-07-18 03:35:38,972 INFO L280 TraceCheckUtils]: 35: Hoare triple {2816#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {2816#true} is VALID [2020-07-18 03:35:38,973 INFO L280 TraceCheckUtils]: 36: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {2816#true} is VALID [2020-07-18 03:35:38,973 INFO L280 TraceCheckUtils]: 37: Hoare triple {2816#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {2816#true} is VALID [2020-07-18 03:35:38,973 INFO L280 TraceCheckUtils]: 38: Hoare triple {2816#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {2816#true} is VALID [2020-07-18 03:35:38,973 INFO L280 TraceCheckUtils]: 39: Hoare triple {2816#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {2816#true} is VALID [2020-07-18 03:35:38,974 INFO L280 TraceCheckUtils]: 40: Hoare triple {2816#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {2816#true} is VALID [2020-07-18 03:35:38,974 INFO L280 TraceCheckUtils]: 41: Hoare triple {2816#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {2816#true} is VALID [2020-07-18 03:35:38,974 INFO L280 TraceCheckUtils]: 42: Hoare triple {2816#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {2816#true} is VALID [2020-07-18 03:35:38,974 INFO L280 TraceCheckUtils]: 43: Hoare triple {2816#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {2816#true} is VALID [2020-07-18 03:35:38,975 INFO L280 TraceCheckUtils]: 44: Hoare triple {2816#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {2816#true} is VALID [2020-07-18 03:35:38,975 INFO L280 TraceCheckUtils]: 45: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {2816#true} is VALID [2020-07-18 03:35:38,975 INFO L280 TraceCheckUtils]: 46: Hoare triple {2816#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {2816#true} is VALID [2020-07-18 03:35:38,975 INFO L280 TraceCheckUtils]: 47: Hoare triple {2816#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {2816#true} is VALID [2020-07-18 03:35:38,976 INFO L280 TraceCheckUtils]: 48: Hoare triple {2816#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {2816#true} is VALID [2020-07-18 03:35:38,976 INFO L280 TraceCheckUtils]: 49: Hoare triple {2816#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {2816#true} is VALID [2020-07-18 03:35:38,976 INFO L280 TraceCheckUtils]: 50: Hoare triple {2816#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {2816#true} is VALID [2020-07-18 03:35:38,976 INFO L280 TraceCheckUtils]: 51: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {2816#true} is VALID [2020-07-18 03:35:38,977 INFO L280 TraceCheckUtils]: 52: Hoare triple {2816#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {2816#true} is VALID [2020-07-18 03:35:38,977 INFO L280 TraceCheckUtils]: 53: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {2816#true} is VALID [2020-07-18 03:35:38,977 INFO L280 TraceCheckUtils]: 54: Hoare triple {2816#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {2816#true} is VALID [2020-07-18 03:35:38,977 INFO L280 TraceCheckUtils]: 55: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {2816#true} is VALID [2020-07-18 03:35:38,978 INFO L280 TraceCheckUtils]: 56: Hoare triple {2816#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {2816#true} is VALID [2020-07-18 03:35:38,978 INFO L280 TraceCheckUtils]: 57: Hoare triple {2816#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {2816#true} is VALID [2020-07-18 03:35:38,978 INFO L280 TraceCheckUtils]: 58: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {2816#true} is VALID [2020-07-18 03:35:38,978 INFO L280 TraceCheckUtils]: 59: Hoare triple {2816#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {2816#true} is VALID [2020-07-18 03:35:38,979 INFO L280 TraceCheckUtils]: 60: Hoare triple {2816#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {2816#true} is VALID [2020-07-18 03:35:38,979 INFO L280 TraceCheckUtils]: 61: Hoare triple {2816#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {2816#true} is VALID [2020-07-18 03:35:38,979 INFO L280 TraceCheckUtils]: 62: Hoare triple {2816#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {2816#true} is VALID [2020-07-18 03:35:38,979 INFO L280 TraceCheckUtils]: 63: Hoare triple {2816#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {2816#true} is VALID [2020-07-18 03:35:38,980 INFO L280 TraceCheckUtils]: 64: Hoare triple {2816#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {2816#true} is VALID [2020-07-18 03:35:38,980 INFO L280 TraceCheckUtils]: 65: Hoare triple {2816#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {2816#true} is VALID [2020-07-18 03:35:38,980 INFO L280 TraceCheckUtils]: 66: Hoare triple {2816#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {2816#true} is VALID [2020-07-18 03:35:38,980 INFO L280 TraceCheckUtils]: 67: Hoare triple {2816#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {2816#true} is VALID [2020-07-18 03:35:38,981 INFO L280 TraceCheckUtils]: 68: Hoare triple {2816#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {2816#true} is VALID [2020-07-18 03:35:38,981 INFO L280 TraceCheckUtils]: 69: Hoare triple {2816#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {2816#true} is VALID [2020-07-18 03:35:38,981 INFO L280 TraceCheckUtils]: 70: Hoare triple {2816#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {2816#true} is VALID [2020-07-18 03:35:38,981 INFO L280 TraceCheckUtils]: 71: Hoare triple {2816#true} ~pumpRunning~0 := 0; {2816#true} is VALID [2020-07-18 03:35:38,982 INFO L280 TraceCheckUtils]: 72: Hoare triple {2816#true} ~systemActive~0 := 1; {2816#true} is VALID [2020-07-18 03:35:38,982 INFO L280 TraceCheckUtils]: 73: Hoare triple {2816#true} ~waterLevel~0 := 1; {2816#true} is VALID [2020-07-18 03:35:38,982 INFO L280 TraceCheckUtils]: 74: Hoare triple {2816#true} ~methaneLevelCritical~0 := 0; {2816#true} is VALID [2020-07-18 03:35:38,982 INFO L280 TraceCheckUtils]: 75: Hoare triple {2816#true} ~head~0.base, ~head~0.offset := 0, 0; {2816#true} is VALID [2020-07-18 03:35:38,983 INFO L280 TraceCheckUtils]: 76: Hoare triple {2816#true} ~cleanupTimeShifts~0 := 4; {2816#true} is VALID [2020-07-18 03:35:38,983 INFO L280 TraceCheckUtils]: 77: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:38,983 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2816#true} {2816#true} #964#return; {2816#true} is VALID [2020-07-18 03:35:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:38,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:38,991 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2816#true} {2816#true} #860#return; {2816#true} is VALID [2020-07-18 03:35:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:38,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:38,994 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2816#true} {2816#true} #862#return; {2816#true} is VALID [2020-07-18 03:35:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:38,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~1; {2816#true} is VALID [2020-07-18 03:35:38,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~1 := 1; {2816#true} is VALID [2020-07-18 03:35:38,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~1; {2816#true} is VALID [2020-07-18 03:35:38,998 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:38,998 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2816#true} #864#return; {2816#true} is VALID [2020-07-18 03:35:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:39,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,001 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2816#true} {2816#true} #866#return; {2816#true} is VALID [2020-07-18 03:35:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:39,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~6; {2816#true} is VALID [2020-07-18 03:35:39,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {2816#true} is VALID [2020-07-18 03:35:39,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~6; {2816#true} is VALID [2020-07-18 03:35:39,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,006 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2817#false} #956#return; {2817#false} is VALID [2020-07-18 03:35:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:39,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~7; {2816#true} is VALID [2020-07-18 03:35:39,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~7 := ~waterLevel~0; {2816#true} is VALID [2020-07-18 03:35:39,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~7; {2816#true} is VALID [2020-07-18 03:35:39,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,014 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2817#false} #958#return; {2817#false} is VALID [2020-07-18 03:35:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:39,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~3; {2816#true} is VALID [2020-07-18 03:35:39,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~3 := ~pumpRunning~0; {2816#true} is VALID [2020-07-18 03:35:39,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~3; {2816#true} is VALID [2020-07-18 03:35:39,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,018 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2817#false} #960#return; {2817#false} is VALID [2020-07-18 03:35:39,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {2816#true} call ULTIMATE.init(); {2924#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:35:39,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {2924#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2816#true} is VALID [2020-07-18 03:35:39,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #valid := #valid[0 := 0]; {2816#true} is VALID [2020-07-18 03:35:39,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume 0 < #StackHeapBarrier; {2816#true} is VALID [2020-07-18 03:35:39,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {2816#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {2816#true} is VALID [2020-07-18 03:35:39,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {2816#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {2816#true} is VALID [2020-07-18 03:35:39,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {2816#true} is VALID [2020-07-18 03:35:39,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {2816#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {2816#true} is VALID [2020-07-18 03:35:39,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {2816#true} is VALID [2020-07-18 03:35:39,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {2816#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {2816#true} is VALID [2020-07-18 03:35:39,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {2816#true} is VALID [2020-07-18 03:35:39,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {2816#true} is VALID [2020-07-18 03:35:39,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {2816#true} is VALID [2020-07-18 03:35:39,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {2816#true} is VALID [2020-07-18 03:35:39,026 INFO L280 TraceCheckUtils]: 14: Hoare triple {2816#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {2816#true} is VALID [2020-07-18 03:35:39,026 INFO L280 TraceCheckUtils]: 15: Hoare triple {2816#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {2816#true} is VALID [2020-07-18 03:35:39,026 INFO L280 TraceCheckUtils]: 16: Hoare triple {2816#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {2816#true} is VALID [2020-07-18 03:35:39,027 INFO L280 TraceCheckUtils]: 17: Hoare triple {2816#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {2816#true} is VALID [2020-07-18 03:35:39,027 INFO L280 TraceCheckUtils]: 18: Hoare triple {2816#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {2816#true} is VALID [2020-07-18 03:35:39,027 INFO L280 TraceCheckUtils]: 19: Hoare triple {2816#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {2816#true} is VALID [2020-07-18 03:35:39,027 INFO L280 TraceCheckUtils]: 20: Hoare triple {2816#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {2816#true} is VALID [2020-07-18 03:35:39,027 INFO L280 TraceCheckUtils]: 21: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {2816#true} is VALID [2020-07-18 03:35:39,028 INFO L280 TraceCheckUtils]: 22: Hoare triple {2816#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {2816#true} is VALID [2020-07-18 03:35:39,028 INFO L280 TraceCheckUtils]: 23: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {2816#true} is VALID [2020-07-18 03:35:39,028 INFO L280 TraceCheckUtils]: 24: Hoare triple {2816#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {2816#true} is VALID [2020-07-18 03:35:39,028 INFO L280 TraceCheckUtils]: 25: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {2816#true} is VALID [2020-07-18 03:35:39,029 INFO L280 TraceCheckUtils]: 26: Hoare triple {2816#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {2816#true} is VALID [2020-07-18 03:35:39,029 INFO L280 TraceCheckUtils]: 27: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {2816#true} is VALID [2020-07-18 03:35:39,029 INFO L280 TraceCheckUtils]: 28: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {2816#true} is VALID [2020-07-18 03:35:39,029 INFO L280 TraceCheckUtils]: 29: Hoare triple {2816#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {2816#true} is VALID [2020-07-18 03:35:39,029 INFO L280 TraceCheckUtils]: 30: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {2816#true} is VALID [2020-07-18 03:35:39,030 INFO L280 TraceCheckUtils]: 31: Hoare triple {2816#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {2816#true} is VALID [2020-07-18 03:35:39,030 INFO L280 TraceCheckUtils]: 32: Hoare triple {2816#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {2816#true} is VALID [2020-07-18 03:35:39,030 INFO L280 TraceCheckUtils]: 33: Hoare triple {2816#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {2816#true} is VALID [2020-07-18 03:35:39,030 INFO L280 TraceCheckUtils]: 34: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {2816#true} is VALID [2020-07-18 03:35:39,031 INFO L280 TraceCheckUtils]: 35: Hoare triple {2816#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {2816#true} is VALID [2020-07-18 03:35:39,031 INFO L280 TraceCheckUtils]: 36: Hoare triple {2816#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {2816#true} is VALID [2020-07-18 03:35:39,031 INFO L280 TraceCheckUtils]: 37: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {2816#true} is VALID [2020-07-18 03:35:39,031 INFO L280 TraceCheckUtils]: 38: Hoare triple {2816#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {2816#true} is VALID [2020-07-18 03:35:39,031 INFO L280 TraceCheckUtils]: 39: Hoare triple {2816#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {2816#true} is VALID [2020-07-18 03:35:39,032 INFO L280 TraceCheckUtils]: 40: Hoare triple {2816#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {2816#true} is VALID [2020-07-18 03:35:39,032 INFO L280 TraceCheckUtils]: 41: Hoare triple {2816#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {2816#true} is VALID [2020-07-18 03:35:39,032 INFO L280 TraceCheckUtils]: 42: Hoare triple {2816#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {2816#true} is VALID [2020-07-18 03:35:39,032 INFO L280 TraceCheckUtils]: 43: Hoare triple {2816#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {2816#true} is VALID [2020-07-18 03:35:39,032 INFO L280 TraceCheckUtils]: 44: Hoare triple {2816#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {2816#true} is VALID [2020-07-18 03:35:39,033 INFO L280 TraceCheckUtils]: 45: Hoare triple {2816#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {2816#true} is VALID [2020-07-18 03:35:39,033 INFO L280 TraceCheckUtils]: 46: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {2816#true} is VALID [2020-07-18 03:35:39,033 INFO L280 TraceCheckUtils]: 47: Hoare triple {2816#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {2816#true} is VALID [2020-07-18 03:35:39,033 INFO L280 TraceCheckUtils]: 48: Hoare triple {2816#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {2816#true} is VALID [2020-07-18 03:35:39,033 INFO L280 TraceCheckUtils]: 49: Hoare triple {2816#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {2816#true} is VALID [2020-07-18 03:35:39,034 INFO L280 TraceCheckUtils]: 50: Hoare triple {2816#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {2816#true} is VALID [2020-07-18 03:35:39,034 INFO L280 TraceCheckUtils]: 51: Hoare triple {2816#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {2816#true} is VALID [2020-07-18 03:35:39,034 INFO L280 TraceCheckUtils]: 52: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {2816#true} is VALID [2020-07-18 03:35:39,034 INFO L280 TraceCheckUtils]: 53: Hoare triple {2816#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {2816#true} is VALID [2020-07-18 03:35:39,034 INFO L280 TraceCheckUtils]: 54: Hoare triple {2816#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {2816#true} is VALID [2020-07-18 03:35:39,034 INFO L280 TraceCheckUtils]: 55: Hoare triple {2816#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {2816#true} is VALID [2020-07-18 03:35:39,035 INFO L280 TraceCheckUtils]: 56: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {2816#true} is VALID [2020-07-18 03:35:39,035 INFO L280 TraceCheckUtils]: 57: Hoare triple {2816#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {2816#true} is VALID [2020-07-18 03:35:39,035 INFO L280 TraceCheckUtils]: 58: Hoare triple {2816#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {2816#true} is VALID [2020-07-18 03:35:39,035 INFO L280 TraceCheckUtils]: 59: Hoare triple {2816#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {2816#true} is VALID [2020-07-18 03:35:39,036 INFO L280 TraceCheckUtils]: 60: Hoare triple {2816#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {2816#true} is VALID [2020-07-18 03:35:39,036 INFO L280 TraceCheckUtils]: 61: Hoare triple {2816#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {2816#true} is VALID [2020-07-18 03:35:39,036 INFO L280 TraceCheckUtils]: 62: Hoare triple {2816#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {2816#true} is VALID [2020-07-18 03:35:39,036 INFO L280 TraceCheckUtils]: 63: Hoare triple {2816#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {2816#true} is VALID [2020-07-18 03:35:39,036 INFO L280 TraceCheckUtils]: 64: Hoare triple {2816#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {2816#true} is VALID [2020-07-18 03:35:39,037 INFO L280 TraceCheckUtils]: 65: Hoare triple {2816#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {2816#true} is VALID [2020-07-18 03:35:39,037 INFO L280 TraceCheckUtils]: 66: Hoare triple {2816#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {2816#true} is VALID [2020-07-18 03:35:39,037 INFO L280 TraceCheckUtils]: 67: Hoare triple {2816#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {2816#true} is VALID [2020-07-18 03:35:39,038 INFO L280 TraceCheckUtils]: 68: Hoare triple {2816#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {2816#true} is VALID [2020-07-18 03:35:39,038 INFO L280 TraceCheckUtils]: 69: Hoare triple {2816#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {2816#true} is VALID [2020-07-18 03:35:39,038 INFO L280 TraceCheckUtils]: 70: Hoare triple {2816#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {2816#true} is VALID [2020-07-18 03:35:39,038 INFO L280 TraceCheckUtils]: 71: Hoare triple {2816#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {2816#true} is VALID [2020-07-18 03:35:39,038 INFO L280 TraceCheckUtils]: 72: Hoare triple {2816#true} ~pumpRunning~0 := 0; {2816#true} is VALID [2020-07-18 03:35:39,039 INFO L280 TraceCheckUtils]: 73: Hoare triple {2816#true} ~systemActive~0 := 1; {2816#true} is VALID [2020-07-18 03:35:39,039 INFO L280 TraceCheckUtils]: 74: Hoare triple {2816#true} ~waterLevel~0 := 1; {2816#true} is VALID [2020-07-18 03:35:39,039 INFO L280 TraceCheckUtils]: 75: Hoare triple {2816#true} ~methaneLevelCritical~0 := 0; {2816#true} is VALID [2020-07-18 03:35:39,039 INFO L280 TraceCheckUtils]: 76: Hoare triple {2816#true} ~head~0.base, ~head~0.offset := 0, 0; {2816#true} is VALID [2020-07-18 03:35:39,040 INFO L280 TraceCheckUtils]: 77: Hoare triple {2816#true} ~cleanupTimeShifts~0 := 4; {2816#true} is VALID [2020-07-18 03:35:39,040 INFO L280 TraceCheckUtils]: 78: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,040 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2816#true} {2816#true} #964#return; {2816#true} is VALID [2020-07-18 03:35:39,040 INFO L263 TraceCheckUtils]: 80: Hoare triple {2816#true} call #t~ret76 := main(); {2816#true} is VALID [2020-07-18 03:35:39,041 INFO L280 TraceCheckUtils]: 81: Hoare triple {2816#true} havoc ~retValue_acc~13; {2816#true} is VALID [2020-07-18 03:35:39,041 INFO L280 TraceCheckUtils]: 82: Hoare triple {2816#true} havoc ~tmp~10; {2816#true} is VALID [2020-07-18 03:35:39,041 INFO L263 TraceCheckUtils]: 83: Hoare triple {2816#true} call select_helpers(); {2816#true} is VALID [2020-07-18 03:35:39,041 INFO L280 TraceCheckUtils]: 84: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,042 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2816#true} {2816#true} #860#return; {2816#true} is VALID [2020-07-18 03:35:39,042 INFO L263 TraceCheckUtils]: 86: Hoare triple {2816#true} call select_features(); {2816#true} is VALID [2020-07-18 03:35:39,042 INFO L280 TraceCheckUtils]: 87: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,042 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2816#true} {2816#true} #862#return; {2816#true} is VALID [2020-07-18 03:35:39,042 INFO L263 TraceCheckUtils]: 89: Hoare triple {2816#true} call #t~ret75 := valid_product(); {2816#true} is VALID [2020-07-18 03:35:39,043 INFO L280 TraceCheckUtils]: 90: Hoare triple {2816#true} havoc ~retValue_acc~1; {2816#true} is VALID [2020-07-18 03:35:39,043 INFO L280 TraceCheckUtils]: 91: Hoare triple {2816#true} ~retValue_acc~1 := 1; {2816#true} is VALID [2020-07-18 03:35:39,043 INFO L280 TraceCheckUtils]: 92: Hoare triple {2816#true} #res := ~retValue_acc~1; {2816#true} is VALID [2020-07-18 03:35:39,043 INFO L280 TraceCheckUtils]: 93: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,043 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2816#true} {2816#true} #864#return; {2816#true} is VALID [2020-07-18 03:35:39,043 INFO L280 TraceCheckUtils]: 95: Hoare triple {2816#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {2816#true} is VALID [2020-07-18 03:35:39,044 INFO L280 TraceCheckUtils]: 96: Hoare triple {2816#true} ~tmp~10 := #t~ret75; {2816#true} is VALID [2020-07-18 03:35:39,044 INFO L280 TraceCheckUtils]: 97: Hoare triple {2816#true} havoc #t~ret75; {2816#true} is VALID [2020-07-18 03:35:39,044 INFO L280 TraceCheckUtils]: 98: Hoare triple {2816#true} assume 0 != ~tmp~10; {2816#true} is VALID [2020-07-18 03:35:39,044 INFO L263 TraceCheckUtils]: 99: Hoare triple {2816#true} call setup(); {2816#true} is VALID [2020-07-18 03:35:39,045 INFO L280 TraceCheckUtils]: 100: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,045 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2816#true} {2816#true} #866#return; {2816#true} is VALID [2020-07-18 03:35:39,045 INFO L263 TraceCheckUtils]: 102: Hoare triple {2816#true} call runTest(); {2816#true} is VALID [2020-07-18 03:35:39,045 INFO L263 TraceCheckUtils]: 103: Hoare triple {2816#true} call test(); {2816#true} is VALID [2020-07-18 03:35:39,046 INFO L280 TraceCheckUtils]: 104: Hoare triple {2816#true} havoc ~splverifierCounter~0; {2816#true} is VALID [2020-07-18 03:35:39,046 INFO L280 TraceCheckUtils]: 105: Hoare triple {2816#true} havoc ~tmp~0; {2816#true} is VALID [2020-07-18 03:35:39,046 INFO L280 TraceCheckUtils]: 106: Hoare triple {2816#true} havoc ~tmp___0~0; {2816#true} is VALID [2020-07-18 03:35:39,046 INFO L280 TraceCheckUtils]: 107: Hoare triple {2816#true} havoc ~tmp___1~0; {2816#true} is VALID [2020-07-18 03:35:39,046 INFO L280 TraceCheckUtils]: 108: Hoare triple {2816#true} havoc ~tmp___2~0; {2816#true} is VALID [2020-07-18 03:35:39,047 INFO L280 TraceCheckUtils]: 109: Hoare triple {2816#true} ~splverifierCounter~0 := 0; {2908#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 03:35:39,048 INFO L280 TraceCheckUtils]: 110: Hoare triple {2908#(= 0 test_~splverifierCounter~0)} assume !false; {2908#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 03:35:39,049 INFO L280 TraceCheckUtils]: 111: Hoare triple {2908#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2817#false} is VALID [2020-07-18 03:35:39,049 INFO L263 TraceCheckUtils]: 112: Hoare triple {2817#false} call cleanup(); {2817#false} is VALID [2020-07-18 03:35:39,049 INFO L280 TraceCheckUtils]: 113: Hoare triple {2817#false} havoc ~i~0; {2817#false} is VALID [2020-07-18 03:35:39,049 INFO L280 TraceCheckUtils]: 114: Hoare triple {2817#false} havoc ~__cil_tmp2~0; {2817#false} is VALID [2020-07-18 03:35:39,050 INFO L263 TraceCheckUtils]: 115: Hoare triple {2817#false} call timeShift(); {2817#false} is VALID [2020-07-18 03:35:39,050 INFO L280 TraceCheckUtils]: 116: Hoare triple {2817#false} assume !(0 != ~pumpRunning~0); {2817#false} is VALID [2020-07-18 03:35:39,050 INFO L280 TraceCheckUtils]: 117: Hoare triple {2817#false} assume !(0 != ~systemActive~0); {2817#false} is VALID [2020-07-18 03:35:39,050 INFO L263 TraceCheckUtils]: 118: Hoare triple {2817#false} call __utac_acc__Specification3_spec__1(); {2817#false} is VALID [2020-07-18 03:35:39,050 INFO L280 TraceCheckUtils]: 119: Hoare triple {2817#false} havoc ~tmp~6; {2817#false} is VALID [2020-07-18 03:35:39,051 INFO L280 TraceCheckUtils]: 120: Hoare triple {2817#false} havoc ~tmp___0~3; {2817#false} is VALID [2020-07-18 03:35:39,051 INFO L280 TraceCheckUtils]: 121: Hoare triple {2817#false} havoc ~tmp___1~1; {2817#false} is VALID [2020-07-18 03:35:39,051 INFO L263 TraceCheckUtils]: 122: Hoare triple {2817#false} call #t~ret37 := isMethaneLevelCritical(); {2816#true} is VALID [2020-07-18 03:35:39,051 INFO L280 TraceCheckUtils]: 123: Hoare triple {2816#true} havoc ~retValue_acc~6; {2816#true} is VALID [2020-07-18 03:35:39,051 INFO L280 TraceCheckUtils]: 124: Hoare triple {2816#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {2816#true} is VALID [2020-07-18 03:35:39,052 INFO L280 TraceCheckUtils]: 125: Hoare triple {2816#true} #res := ~retValue_acc~6; {2816#true} is VALID [2020-07-18 03:35:39,052 INFO L280 TraceCheckUtils]: 126: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,052 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {2816#true} {2817#false} #956#return; {2817#false} is VALID [2020-07-18 03:35:39,052 INFO L280 TraceCheckUtils]: 128: Hoare triple {2817#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {2817#false} is VALID [2020-07-18 03:35:39,053 INFO L280 TraceCheckUtils]: 129: Hoare triple {2817#false} ~tmp~6 := #t~ret37; {2817#false} is VALID [2020-07-18 03:35:39,053 INFO L280 TraceCheckUtils]: 130: Hoare triple {2817#false} havoc #t~ret37; {2817#false} is VALID [2020-07-18 03:35:39,053 INFO L280 TraceCheckUtils]: 131: Hoare triple {2817#false} assume !(0 != ~tmp~6); {2817#false} is VALID [2020-07-18 03:35:39,053 INFO L263 TraceCheckUtils]: 132: Hoare triple {2817#false} call #t~ret38 := getWaterLevel(); {2816#true} is VALID [2020-07-18 03:35:39,053 INFO L280 TraceCheckUtils]: 133: Hoare triple {2816#true} havoc ~retValue_acc~7; {2816#true} is VALID [2020-07-18 03:35:39,054 INFO L280 TraceCheckUtils]: 134: Hoare triple {2816#true} ~retValue_acc~7 := ~waterLevel~0; {2816#true} is VALID [2020-07-18 03:35:39,054 INFO L280 TraceCheckUtils]: 135: Hoare triple {2816#true} #res := ~retValue_acc~7; {2816#true} is VALID [2020-07-18 03:35:39,054 INFO L280 TraceCheckUtils]: 136: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,054 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {2816#true} {2817#false} #958#return; {2817#false} is VALID [2020-07-18 03:35:39,055 INFO L280 TraceCheckUtils]: 138: Hoare triple {2817#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {2817#false} is VALID [2020-07-18 03:35:39,055 INFO L280 TraceCheckUtils]: 139: Hoare triple {2817#false} ~tmp___0~3 := #t~ret38; {2817#false} is VALID [2020-07-18 03:35:39,055 INFO L280 TraceCheckUtils]: 140: Hoare triple {2817#false} havoc #t~ret38; {2817#false} is VALID [2020-07-18 03:35:39,055 INFO L280 TraceCheckUtils]: 141: Hoare triple {2817#false} assume 2 == ~tmp___0~3; {2817#false} is VALID [2020-07-18 03:35:39,056 INFO L263 TraceCheckUtils]: 142: Hoare triple {2817#false} call #t~ret39 := isPumpRunning(); {2816#true} is VALID [2020-07-18 03:35:39,056 INFO L280 TraceCheckUtils]: 143: Hoare triple {2816#true} havoc ~retValue_acc~3; {2816#true} is VALID [2020-07-18 03:35:39,056 INFO L280 TraceCheckUtils]: 144: Hoare triple {2816#true} ~retValue_acc~3 := ~pumpRunning~0; {2816#true} is VALID [2020-07-18 03:35:39,056 INFO L280 TraceCheckUtils]: 145: Hoare triple {2816#true} #res := ~retValue_acc~3; {2816#true} is VALID [2020-07-18 03:35:39,056 INFO L280 TraceCheckUtils]: 146: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-18 03:35:39,057 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {2816#true} {2817#false} #960#return; {2817#false} is VALID [2020-07-18 03:35:39,057 INFO L280 TraceCheckUtils]: 148: Hoare triple {2817#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {2817#false} is VALID [2020-07-18 03:35:39,057 INFO L280 TraceCheckUtils]: 149: Hoare triple {2817#false} ~tmp___1~1 := #t~ret39; {2817#false} is VALID [2020-07-18 03:35:39,057 INFO L280 TraceCheckUtils]: 150: Hoare triple {2817#false} havoc #t~ret39; {2817#false} is VALID [2020-07-18 03:35:39,057 INFO L280 TraceCheckUtils]: 151: Hoare triple {2817#false} assume !(0 != ~tmp___1~1); {2817#false} is VALID [2020-07-18 03:35:39,058 INFO L263 TraceCheckUtils]: 152: Hoare triple {2817#false} call __automaton_fail(); {2817#false} is VALID [2020-07-18 03:35:39,058 INFO L280 TraceCheckUtils]: 153: Hoare triple {2817#false} assume !false; {2817#false} is VALID [2020-07-18 03:35:39,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:35:39,084 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [941371798] [2020-07-18 03:35:39,084 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:35:39,084 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 03:35:39,085 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934858083] [2020-07-18 03:35:39,087 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-07-18 03:35:39,087 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:35:39,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 03:35:39,261 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:35:39,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 03:35:39,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:35:39,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 03:35:39,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 03:35:39,263 INFO L87 Difference]: Start difference. First operand 292 states and 320 transitions. Second operand 4 states. [2020-07-18 03:35:41,306 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:35:49,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:35:49,154 INFO L93 Difference]: Finished difference Result 470 states and 532 transitions. [2020-07-18 03:35:49,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 03:35:49,155 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-07-18 03:35:49,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:35:49,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 03:35:49,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 532 transitions. [2020-07-18 03:35:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 03:35:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 532 transitions. [2020-07-18 03:35:49,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 532 transitions. [2020-07-18 03:35:50,679 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 532 edges. 532 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:35:50,691 INFO L225 Difference]: With dead ends: 470 [2020-07-18 03:35:50,691 INFO L226 Difference]: Without dead ends: 318 [2020-07-18 03:35:50,693 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-18 03:35:50,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-18 03:35:55,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 282. [2020-07-18 03:35:55,399 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:35:55,399 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 282 states. [2020-07-18 03:35:55,399 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 282 states. [2020-07-18 03:35:55,399 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 282 states. [2020-07-18 03:35:55,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:35:55,415 INFO L93 Difference]: Finished difference Result 318 states and 358 transitions. [2020-07-18 03:35:55,415 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 358 transitions. [2020-07-18 03:35:55,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:35:55,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:35:55,417 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 318 states. [2020-07-18 03:35:55,417 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 318 states. [2020-07-18 03:35:55,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:35:55,432 INFO L93 Difference]: Finished difference Result 318 states and 358 transitions. [2020-07-18 03:35:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 358 transitions. [2020-07-18 03:35:55,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:35:55,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:35:55,433 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:35:55,434 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:35:55,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-07-18 03:35:55,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 307 transitions. [2020-07-18 03:35:55,444 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 307 transitions. Word has length 154 [2020-07-18 03:35:55,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:35:55,445 INFO L479 AbstractCegarLoop]: Abstraction has 282 states and 307 transitions. [2020-07-18 03:35:55,445 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 03:35:55,445 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 282 states and 307 transitions. [2020-07-18 03:35:56,642 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 307 edges. 307 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:35:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 307 transitions. [2020-07-18 03:35:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-07-18 03:35:56,645 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:35:56,645 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:35:56,645 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 03:35:56,645 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:35:56,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:35:56,646 INFO L82 PathProgramCache]: Analyzing trace with hash -683065315, now seen corresponding path program 1 times [2020-07-18 03:35:56,646 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:35:56,646 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [884922716] [2020-07-18 03:35:56,647 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:35:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,126 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:35:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {5180#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {5069#true} is VALID [2020-07-18 03:35:57,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} #valid := #valid[0 := 0]; {5069#true} is VALID [2020-07-18 03:35:57,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} assume 0 < #StackHeapBarrier; {5069#true} is VALID [2020-07-18 03:35:57,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {5069#true} is VALID [2020-07-18 03:35:57,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {5069#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {5069#true} is VALID [2020-07-18 03:35:57,232 INFO L280 TraceCheckUtils]: 5: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {5069#true} is VALID [2020-07-18 03:35:57,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {5069#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {5069#true} is VALID [2020-07-18 03:35:57,233 INFO L280 TraceCheckUtils]: 7: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {5069#true} is VALID [2020-07-18 03:35:57,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {5069#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {5069#true} is VALID [2020-07-18 03:35:57,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {5069#true} is VALID [2020-07-18 03:35:57,233 INFO L280 TraceCheckUtils]: 10: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {5069#true} is VALID [2020-07-18 03:35:57,233 INFO L280 TraceCheckUtils]: 11: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {5069#true} is VALID [2020-07-18 03:35:57,234 INFO L280 TraceCheckUtils]: 12: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {5069#true} is VALID [2020-07-18 03:35:57,234 INFO L280 TraceCheckUtils]: 13: Hoare triple {5069#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {5069#true} is VALID [2020-07-18 03:35:57,234 INFO L280 TraceCheckUtils]: 14: Hoare triple {5069#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {5069#true} is VALID [2020-07-18 03:35:57,234 INFO L280 TraceCheckUtils]: 15: Hoare triple {5069#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {5069#true} is VALID [2020-07-18 03:35:57,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {5069#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {5069#true} is VALID [2020-07-18 03:35:57,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {5069#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {5069#true} is VALID [2020-07-18 03:35:57,235 INFO L280 TraceCheckUtils]: 18: Hoare triple {5069#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {5069#true} is VALID [2020-07-18 03:35:57,235 INFO L280 TraceCheckUtils]: 19: Hoare triple {5069#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {5069#true} is VALID [2020-07-18 03:35:57,235 INFO L280 TraceCheckUtils]: 20: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {5069#true} is VALID [2020-07-18 03:35:57,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {5069#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {5069#true} is VALID [2020-07-18 03:35:57,235 INFO L280 TraceCheckUtils]: 22: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {5069#true} is VALID [2020-07-18 03:35:57,236 INFO L280 TraceCheckUtils]: 23: Hoare triple {5069#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {5069#true} is VALID [2020-07-18 03:35:57,236 INFO L280 TraceCheckUtils]: 24: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {5069#true} is VALID [2020-07-18 03:35:57,236 INFO L280 TraceCheckUtils]: 25: Hoare triple {5069#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {5069#true} is VALID [2020-07-18 03:35:57,236 INFO L280 TraceCheckUtils]: 26: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {5069#true} is VALID [2020-07-18 03:35:57,236 INFO L280 TraceCheckUtils]: 27: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {5069#true} is VALID [2020-07-18 03:35:57,237 INFO L280 TraceCheckUtils]: 28: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {5069#true} is VALID [2020-07-18 03:35:57,237 INFO L280 TraceCheckUtils]: 29: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {5069#true} is VALID [2020-07-18 03:35:57,237 INFO L280 TraceCheckUtils]: 30: Hoare triple {5069#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {5069#true} is VALID [2020-07-18 03:35:57,237 INFO L280 TraceCheckUtils]: 31: Hoare triple {5069#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {5069#true} is VALID [2020-07-18 03:35:57,237 INFO L280 TraceCheckUtils]: 32: Hoare triple {5069#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {5069#true} is VALID [2020-07-18 03:35:57,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {5069#true} is VALID [2020-07-18 03:35:57,238 INFO L280 TraceCheckUtils]: 34: Hoare triple {5069#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {5069#true} is VALID [2020-07-18 03:35:57,238 INFO L280 TraceCheckUtils]: 35: Hoare triple {5069#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {5069#true} is VALID [2020-07-18 03:35:57,238 INFO L280 TraceCheckUtils]: 36: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {5069#true} is VALID [2020-07-18 03:35:57,238 INFO L280 TraceCheckUtils]: 37: Hoare triple {5069#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {5069#true} is VALID [2020-07-18 03:35:57,238 INFO L280 TraceCheckUtils]: 38: Hoare triple {5069#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {5069#true} is VALID [2020-07-18 03:35:57,239 INFO L280 TraceCheckUtils]: 39: Hoare triple {5069#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {5069#true} is VALID [2020-07-18 03:35:57,239 INFO L280 TraceCheckUtils]: 40: Hoare triple {5069#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {5069#true} is VALID [2020-07-18 03:35:57,239 INFO L280 TraceCheckUtils]: 41: Hoare triple {5069#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {5069#true} is VALID [2020-07-18 03:35:57,239 INFO L280 TraceCheckUtils]: 42: Hoare triple {5069#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {5069#true} is VALID [2020-07-18 03:35:57,239 INFO L280 TraceCheckUtils]: 43: Hoare triple {5069#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {5069#true} is VALID [2020-07-18 03:35:57,240 INFO L280 TraceCheckUtils]: 44: Hoare triple {5069#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {5069#true} is VALID [2020-07-18 03:35:57,240 INFO L280 TraceCheckUtils]: 45: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {5069#true} is VALID [2020-07-18 03:35:57,240 INFO L280 TraceCheckUtils]: 46: Hoare triple {5069#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {5069#true} is VALID [2020-07-18 03:35:57,240 INFO L280 TraceCheckUtils]: 47: Hoare triple {5069#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {5069#true} is VALID [2020-07-18 03:35:57,240 INFO L280 TraceCheckUtils]: 48: Hoare triple {5069#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {5069#true} is VALID [2020-07-18 03:35:57,240 INFO L280 TraceCheckUtils]: 49: Hoare triple {5069#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {5069#true} is VALID [2020-07-18 03:35:57,241 INFO L280 TraceCheckUtils]: 50: Hoare triple {5069#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {5069#true} is VALID [2020-07-18 03:35:57,241 INFO L280 TraceCheckUtils]: 51: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {5069#true} is VALID [2020-07-18 03:35:57,241 INFO L280 TraceCheckUtils]: 52: Hoare triple {5069#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {5069#true} is VALID [2020-07-18 03:35:57,241 INFO L280 TraceCheckUtils]: 53: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {5069#true} is VALID [2020-07-18 03:35:57,241 INFO L280 TraceCheckUtils]: 54: Hoare triple {5069#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {5069#true} is VALID [2020-07-18 03:35:57,242 INFO L280 TraceCheckUtils]: 55: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {5069#true} is VALID [2020-07-18 03:35:57,242 INFO L280 TraceCheckUtils]: 56: Hoare triple {5069#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {5069#true} is VALID [2020-07-18 03:35:57,242 INFO L280 TraceCheckUtils]: 57: Hoare triple {5069#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {5069#true} is VALID [2020-07-18 03:35:57,242 INFO L280 TraceCheckUtils]: 58: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {5069#true} is VALID [2020-07-18 03:35:57,242 INFO L280 TraceCheckUtils]: 59: Hoare triple {5069#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {5069#true} is VALID [2020-07-18 03:35:57,243 INFO L280 TraceCheckUtils]: 60: Hoare triple {5069#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {5069#true} is VALID [2020-07-18 03:35:57,243 INFO L280 TraceCheckUtils]: 61: Hoare triple {5069#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {5069#true} is VALID [2020-07-18 03:35:57,243 INFO L280 TraceCheckUtils]: 62: Hoare triple {5069#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {5069#true} is VALID [2020-07-18 03:35:57,243 INFO L280 TraceCheckUtils]: 63: Hoare triple {5069#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {5069#true} is VALID [2020-07-18 03:35:57,243 INFO L280 TraceCheckUtils]: 64: Hoare triple {5069#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {5069#true} is VALID [2020-07-18 03:35:57,244 INFO L280 TraceCheckUtils]: 65: Hoare triple {5069#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {5069#true} is VALID [2020-07-18 03:35:57,244 INFO L280 TraceCheckUtils]: 66: Hoare triple {5069#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {5069#true} is VALID [2020-07-18 03:35:57,244 INFO L280 TraceCheckUtils]: 67: Hoare triple {5069#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {5069#true} is VALID [2020-07-18 03:35:57,244 INFO L280 TraceCheckUtils]: 68: Hoare triple {5069#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {5069#true} is VALID [2020-07-18 03:35:57,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {5069#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {5069#true} is VALID [2020-07-18 03:35:57,245 INFO L280 TraceCheckUtils]: 70: Hoare triple {5069#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {5069#true} is VALID [2020-07-18 03:35:57,245 INFO L280 TraceCheckUtils]: 71: Hoare triple {5069#true} ~pumpRunning~0 := 0; {5069#true} is VALID [2020-07-18 03:35:57,246 INFO L280 TraceCheckUtils]: 72: Hoare triple {5069#true} ~systemActive~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,247 INFO L280 TraceCheckUtils]: 73: Hoare triple {5150#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,247 INFO L280 TraceCheckUtils]: 74: Hoare triple {5150#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,248 INFO L280 TraceCheckUtils]: 75: Hoare triple {5150#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,248 INFO L280 TraceCheckUtils]: 76: Hoare triple {5150#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,249 INFO L280 TraceCheckUtils]: 77: Hoare triple {5150#(= 1 ~systemActive~0)} assume true; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,249 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {5150#(= 1 ~systemActive~0)} {5069#true} #964#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,261 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #860#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,266 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #862#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~1; {5069#true} is VALID [2020-07-18 03:35:57,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} ~retValue_acc~1 := 1; {5181#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:35:57,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {5181#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:35:57,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:35:57,350 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {5150#(= 1 ~systemActive~0)} #864#return; {5160#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-18 03:35:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,354 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5069#true} {5162#(not (= 0 ~systemActive~0))} #866#return; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~6; {5069#true} is VALID [2020-07-18 03:35:57,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {5069#true} is VALID [2020-07-18 03:35:57,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #res := ~retValue_acc~6; {5069#true} is VALID [2020-07-18 03:35:57,357 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,357 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5069#true} {5070#false} #956#return; {5070#false} is VALID [2020-07-18 03:35:57,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~7; {5069#true} is VALID [2020-07-18 03:35:57,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} ~retValue_acc~7 := ~waterLevel~0; {5069#true} is VALID [2020-07-18 03:35:57,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #res := ~retValue_acc~7; {5069#true} is VALID [2020-07-18 03:35:57,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,361 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5069#true} {5070#false} #958#return; {5070#false} is VALID [2020-07-18 03:35:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:35:57,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~3; {5069#true} is VALID [2020-07-18 03:35:57,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} ~retValue_acc~3 := ~pumpRunning~0; {5069#true} is VALID [2020-07-18 03:35:57,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #res := ~retValue_acc~3; {5069#true} is VALID [2020-07-18 03:35:57,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5069#true} {5070#false} #960#return; {5070#false} is VALID [2020-07-18 03:35:57,369 INFO L263 TraceCheckUtils]: 0: Hoare triple {5069#true} call ULTIMATE.init(); {5180#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:35:57,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {5180#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {5069#true} is VALID [2020-07-18 03:35:57,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #valid := #valid[0 := 0]; {5069#true} is VALID [2020-07-18 03:35:57,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume 0 < #StackHeapBarrier; {5069#true} is VALID [2020-07-18 03:35:57,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {5069#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {5069#true} is VALID [2020-07-18 03:35:57,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {5069#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {5069#true} is VALID [2020-07-18 03:35:57,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {5069#true} is VALID [2020-07-18 03:35:57,371 INFO L280 TraceCheckUtils]: 7: Hoare triple {5069#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {5069#true} is VALID [2020-07-18 03:35:57,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {5069#true} is VALID [2020-07-18 03:35:57,371 INFO L280 TraceCheckUtils]: 9: Hoare triple {5069#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {5069#true} is VALID [2020-07-18 03:35:57,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {5069#true} is VALID [2020-07-18 03:35:57,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {5069#true} is VALID [2020-07-18 03:35:57,372 INFO L280 TraceCheckUtils]: 12: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {5069#true} is VALID [2020-07-18 03:35:57,372 INFO L280 TraceCheckUtils]: 13: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {5069#true} is VALID [2020-07-18 03:35:57,372 INFO L280 TraceCheckUtils]: 14: Hoare triple {5069#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {5069#true} is VALID [2020-07-18 03:35:57,372 INFO L280 TraceCheckUtils]: 15: Hoare triple {5069#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {5069#true} is VALID [2020-07-18 03:35:57,373 INFO L280 TraceCheckUtils]: 16: Hoare triple {5069#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {5069#true} is VALID [2020-07-18 03:35:57,373 INFO L280 TraceCheckUtils]: 17: Hoare triple {5069#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {5069#true} is VALID [2020-07-18 03:35:57,373 INFO L280 TraceCheckUtils]: 18: Hoare triple {5069#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {5069#true} is VALID [2020-07-18 03:35:57,373 INFO L280 TraceCheckUtils]: 19: Hoare triple {5069#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {5069#true} is VALID [2020-07-18 03:35:57,373 INFO L280 TraceCheckUtils]: 20: Hoare triple {5069#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {5069#true} is VALID [2020-07-18 03:35:57,374 INFO L280 TraceCheckUtils]: 21: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {5069#true} is VALID [2020-07-18 03:35:57,374 INFO L280 TraceCheckUtils]: 22: Hoare triple {5069#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {5069#true} is VALID [2020-07-18 03:35:57,374 INFO L280 TraceCheckUtils]: 23: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {5069#true} is VALID [2020-07-18 03:35:57,374 INFO L280 TraceCheckUtils]: 24: Hoare triple {5069#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {5069#true} is VALID [2020-07-18 03:35:57,374 INFO L280 TraceCheckUtils]: 25: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {5069#true} is VALID [2020-07-18 03:35:57,374 INFO L280 TraceCheckUtils]: 26: Hoare triple {5069#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {5069#true} is VALID [2020-07-18 03:35:57,375 INFO L280 TraceCheckUtils]: 27: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {5069#true} is VALID [2020-07-18 03:35:57,375 INFO L280 TraceCheckUtils]: 28: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {5069#true} is VALID [2020-07-18 03:35:57,375 INFO L280 TraceCheckUtils]: 29: Hoare triple {5069#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {5069#true} is VALID [2020-07-18 03:35:57,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {5069#true} is VALID [2020-07-18 03:35:57,375 INFO L280 TraceCheckUtils]: 31: Hoare triple {5069#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {5069#true} is VALID [2020-07-18 03:35:57,376 INFO L280 TraceCheckUtils]: 32: Hoare triple {5069#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {5069#true} is VALID [2020-07-18 03:35:57,376 INFO L280 TraceCheckUtils]: 33: Hoare triple {5069#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {5069#true} is VALID [2020-07-18 03:35:57,376 INFO L280 TraceCheckUtils]: 34: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {5069#true} is VALID [2020-07-18 03:35:57,376 INFO L280 TraceCheckUtils]: 35: Hoare triple {5069#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {5069#true} is VALID [2020-07-18 03:35:57,376 INFO L280 TraceCheckUtils]: 36: Hoare triple {5069#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {5069#true} is VALID [2020-07-18 03:35:57,377 INFO L280 TraceCheckUtils]: 37: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {5069#true} is VALID [2020-07-18 03:35:57,377 INFO L280 TraceCheckUtils]: 38: Hoare triple {5069#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {5069#true} is VALID [2020-07-18 03:35:57,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {5069#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {5069#true} is VALID [2020-07-18 03:35:57,377 INFO L280 TraceCheckUtils]: 40: Hoare triple {5069#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {5069#true} is VALID [2020-07-18 03:35:57,377 INFO L280 TraceCheckUtils]: 41: Hoare triple {5069#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {5069#true} is VALID [2020-07-18 03:35:57,377 INFO L280 TraceCheckUtils]: 42: Hoare triple {5069#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {5069#true} is VALID [2020-07-18 03:35:57,377 INFO L280 TraceCheckUtils]: 43: Hoare triple {5069#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {5069#true} is VALID [2020-07-18 03:35:57,378 INFO L280 TraceCheckUtils]: 44: Hoare triple {5069#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {5069#true} is VALID [2020-07-18 03:35:57,378 INFO L280 TraceCheckUtils]: 45: Hoare triple {5069#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {5069#true} is VALID [2020-07-18 03:35:57,378 INFO L280 TraceCheckUtils]: 46: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {5069#true} is VALID [2020-07-18 03:35:57,378 INFO L280 TraceCheckUtils]: 47: Hoare triple {5069#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {5069#true} is VALID [2020-07-18 03:35:57,378 INFO L280 TraceCheckUtils]: 48: Hoare triple {5069#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {5069#true} is VALID [2020-07-18 03:35:57,379 INFO L280 TraceCheckUtils]: 49: Hoare triple {5069#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {5069#true} is VALID [2020-07-18 03:35:57,379 INFO L280 TraceCheckUtils]: 50: Hoare triple {5069#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {5069#true} is VALID [2020-07-18 03:35:57,379 INFO L280 TraceCheckUtils]: 51: Hoare triple {5069#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {5069#true} is VALID [2020-07-18 03:35:57,379 INFO L280 TraceCheckUtils]: 52: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {5069#true} is VALID [2020-07-18 03:35:57,379 INFO L280 TraceCheckUtils]: 53: Hoare triple {5069#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {5069#true} is VALID [2020-07-18 03:35:57,379 INFO L280 TraceCheckUtils]: 54: Hoare triple {5069#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {5069#true} is VALID [2020-07-18 03:35:57,380 INFO L280 TraceCheckUtils]: 55: Hoare triple {5069#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {5069#true} is VALID [2020-07-18 03:35:57,380 INFO L280 TraceCheckUtils]: 56: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {5069#true} is VALID [2020-07-18 03:35:57,380 INFO L280 TraceCheckUtils]: 57: Hoare triple {5069#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {5069#true} is VALID [2020-07-18 03:35:57,380 INFO L280 TraceCheckUtils]: 58: Hoare triple {5069#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {5069#true} is VALID [2020-07-18 03:35:57,380 INFO L280 TraceCheckUtils]: 59: Hoare triple {5069#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {5069#true} is VALID [2020-07-18 03:35:57,380 INFO L280 TraceCheckUtils]: 60: Hoare triple {5069#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {5069#true} is VALID [2020-07-18 03:35:57,381 INFO L280 TraceCheckUtils]: 61: Hoare triple {5069#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {5069#true} is VALID [2020-07-18 03:35:57,381 INFO L280 TraceCheckUtils]: 62: Hoare triple {5069#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {5069#true} is VALID [2020-07-18 03:35:57,381 INFO L280 TraceCheckUtils]: 63: Hoare triple {5069#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {5069#true} is VALID [2020-07-18 03:35:57,381 INFO L280 TraceCheckUtils]: 64: Hoare triple {5069#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {5069#true} is VALID [2020-07-18 03:35:57,381 INFO L280 TraceCheckUtils]: 65: Hoare triple {5069#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {5069#true} is VALID [2020-07-18 03:35:57,381 INFO L280 TraceCheckUtils]: 66: Hoare triple {5069#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {5069#true} is VALID [2020-07-18 03:35:57,382 INFO L280 TraceCheckUtils]: 67: Hoare triple {5069#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {5069#true} is VALID [2020-07-18 03:35:57,382 INFO L280 TraceCheckUtils]: 68: Hoare triple {5069#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {5069#true} is VALID [2020-07-18 03:35:57,382 INFO L280 TraceCheckUtils]: 69: Hoare triple {5069#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {5069#true} is VALID [2020-07-18 03:35:57,382 INFO L280 TraceCheckUtils]: 70: Hoare triple {5069#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {5069#true} is VALID [2020-07-18 03:35:57,382 INFO L280 TraceCheckUtils]: 71: Hoare triple {5069#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {5069#true} is VALID [2020-07-18 03:35:57,382 INFO L280 TraceCheckUtils]: 72: Hoare triple {5069#true} ~pumpRunning~0 := 0; {5069#true} is VALID [2020-07-18 03:35:57,383 INFO L280 TraceCheckUtils]: 73: Hoare triple {5069#true} ~systemActive~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,384 INFO L280 TraceCheckUtils]: 74: Hoare triple {5150#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,384 INFO L280 TraceCheckUtils]: 75: Hoare triple {5150#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,385 INFO L280 TraceCheckUtils]: 76: Hoare triple {5150#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,385 INFO L280 TraceCheckUtils]: 77: Hoare triple {5150#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,386 INFO L280 TraceCheckUtils]: 78: Hoare triple {5150#(= 1 ~systemActive~0)} assume true; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,387 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5150#(= 1 ~systemActive~0)} {5069#true} #964#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,387 INFO L263 TraceCheckUtils]: 80: Hoare triple {5150#(= 1 ~systemActive~0)} call #t~ret76 := main(); {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,388 INFO L280 TraceCheckUtils]: 81: Hoare triple {5150#(= 1 ~systemActive~0)} havoc ~retValue_acc~13; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,388 INFO L280 TraceCheckUtils]: 82: Hoare triple {5150#(= 1 ~systemActive~0)} havoc ~tmp~10; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,388 INFO L263 TraceCheckUtils]: 83: Hoare triple {5150#(= 1 ~systemActive~0)} call select_helpers(); {5069#true} is VALID [2020-07-18 03:35:57,389 INFO L280 TraceCheckUtils]: 84: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,389 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #860#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,389 INFO L263 TraceCheckUtils]: 86: Hoare triple {5150#(= 1 ~systemActive~0)} call select_features(); {5069#true} is VALID [2020-07-18 03:35:57,390 INFO L280 TraceCheckUtils]: 87: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,390 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #862#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:35:57,390 INFO L263 TraceCheckUtils]: 89: Hoare triple {5150#(= 1 ~systemActive~0)} call #t~ret75 := valid_product(); {5069#true} is VALID [2020-07-18 03:35:57,391 INFO L280 TraceCheckUtils]: 90: Hoare triple {5069#true} havoc ~retValue_acc~1; {5069#true} is VALID [2020-07-18 03:35:57,391 INFO L280 TraceCheckUtils]: 91: Hoare triple {5069#true} ~retValue_acc~1 := 1; {5181#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:35:57,392 INFO L280 TraceCheckUtils]: 92: Hoare triple {5181#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:35:57,393 INFO L280 TraceCheckUtils]: 93: Hoare triple {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:35:57,394 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {5182#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {5150#(= 1 ~systemActive~0)} #864#return; {5160#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-18 03:35:57,394 INFO L280 TraceCheckUtils]: 95: Hoare triple {5160#(= |main_#t~ret75| ~systemActive~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {5160#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-18 03:35:57,395 INFO L280 TraceCheckUtils]: 96: Hoare triple {5160#(= |main_#t~ret75| ~systemActive~0)} ~tmp~10 := #t~ret75; {5161#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-18 03:35:57,395 INFO L280 TraceCheckUtils]: 97: Hoare triple {5161#(= main_~tmp~10 ~systemActive~0)} havoc #t~ret75; {5161#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-18 03:35:57,396 INFO L280 TraceCheckUtils]: 98: Hoare triple {5161#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,396 INFO L263 TraceCheckUtils]: 99: Hoare triple {5162#(not (= 0 ~systemActive~0))} call setup(); {5069#true} is VALID [2020-07-18 03:35:57,396 INFO L280 TraceCheckUtils]: 100: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,397 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {5069#true} {5162#(not (= 0 ~systemActive~0))} #866#return; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,397 INFO L263 TraceCheckUtils]: 102: Hoare triple {5162#(not (= 0 ~systemActive~0))} call runTest(); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,398 INFO L263 TraceCheckUtils]: 103: Hoare triple {5162#(not (= 0 ~systemActive~0))} call test(); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,399 INFO L280 TraceCheckUtils]: 104: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,399 INFO L280 TraceCheckUtils]: 105: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,400 INFO L280 TraceCheckUtils]: 106: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp___0~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,400 INFO L280 TraceCheckUtils]: 107: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,401 INFO L280 TraceCheckUtils]: 108: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,401 INFO L280 TraceCheckUtils]: 109: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,402 INFO L280 TraceCheckUtils]: 110: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !false; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,402 INFO L280 TraceCheckUtils]: 111: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,403 INFO L280 TraceCheckUtils]: 112: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,403 INFO L280 TraceCheckUtils]: 113: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~tmp~0 := #t~nondet1; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,404 INFO L280 TraceCheckUtils]: 114: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc #t~nondet1; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,404 INFO L280 TraceCheckUtils]: 115: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,405 INFO L280 TraceCheckUtils]: 116: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,405 INFO L280 TraceCheckUtils]: 117: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~tmp___0~0 := #t~nondet2; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,406 INFO L280 TraceCheckUtils]: 118: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc #t~nondet2; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,406 INFO L280 TraceCheckUtils]: 119: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,407 INFO L280 TraceCheckUtils]: 120: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,407 INFO L280 TraceCheckUtils]: 121: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet3; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,408 INFO L280 TraceCheckUtils]: 122: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc #t~nondet3; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,408 INFO L280 TraceCheckUtils]: 123: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,409 INFO L263 TraceCheckUtils]: 124: Hoare triple {5162#(not (= 0 ~systemActive~0))} call timeShift(); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,410 INFO L280 TraceCheckUtils]: 125: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:35:57,410 INFO L280 TraceCheckUtils]: 126: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {5070#false} is VALID [2020-07-18 03:35:57,410 INFO L263 TraceCheckUtils]: 127: Hoare triple {5070#false} call __utac_acc__Specification3_spec__1(); {5070#false} is VALID [2020-07-18 03:35:57,411 INFO L280 TraceCheckUtils]: 128: Hoare triple {5070#false} havoc ~tmp~6; {5070#false} is VALID [2020-07-18 03:35:57,411 INFO L280 TraceCheckUtils]: 129: Hoare triple {5070#false} havoc ~tmp___0~3; {5070#false} is VALID [2020-07-18 03:35:57,411 INFO L280 TraceCheckUtils]: 130: Hoare triple {5070#false} havoc ~tmp___1~1; {5070#false} is VALID [2020-07-18 03:35:57,411 INFO L263 TraceCheckUtils]: 131: Hoare triple {5070#false} call #t~ret37 := isMethaneLevelCritical(); {5069#true} is VALID [2020-07-18 03:35:57,411 INFO L280 TraceCheckUtils]: 132: Hoare triple {5069#true} havoc ~retValue_acc~6; {5069#true} is VALID [2020-07-18 03:35:57,411 INFO L280 TraceCheckUtils]: 133: Hoare triple {5069#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {5069#true} is VALID [2020-07-18 03:35:57,412 INFO L280 TraceCheckUtils]: 134: Hoare triple {5069#true} #res := ~retValue_acc~6; {5069#true} is VALID [2020-07-18 03:35:57,412 INFO L280 TraceCheckUtils]: 135: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,412 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {5069#true} {5070#false} #956#return; {5070#false} is VALID [2020-07-18 03:35:57,412 INFO L280 TraceCheckUtils]: 137: Hoare triple {5070#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {5070#false} is VALID [2020-07-18 03:35:57,412 INFO L280 TraceCheckUtils]: 138: Hoare triple {5070#false} ~tmp~6 := #t~ret37; {5070#false} is VALID [2020-07-18 03:35:57,412 INFO L280 TraceCheckUtils]: 139: Hoare triple {5070#false} havoc #t~ret37; {5070#false} is VALID [2020-07-18 03:35:57,413 INFO L280 TraceCheckUtils]: 140: Hoare triple {5070#false} assume !(0 != ~tmp~6); {5070#false} is VALID [2020-07-18 03:35:57,413 INFO L263 TraceCheckUtils]: 141: Hoare triple {5070#false} call #t~ret38 := getWaterLevel(); {5069#true} is VALID [2020-07-18 03:35:57,413 INFO L280 TraceCheckUtils]: 142: Hoare triple {5069#true} havoc ~retValue_acc~7; {5069#true} is VALID [2020-07-18 03:35:57,413 INFO L280 TraceCheckUtils]: 143: Hoare triple {5069#true} ~retValue_acc~7 := ~waterLevel~0; {5069#true} is VALID [2020-07-18 03:35:57,413 INFO L280 TraceCheckUtils]: 144: Hoare triple {5069#true} #res := ~retValue_acc~7; {5069#true} is VALID [2020-07-18 03:35:57,413 INFO L280 TraceCheckUtils]: 145: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,414 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {5069#true} {5070#false} #958#return; {5070#false} is VALID [2020-07-18 03:35:57,414 INFO L280 TraceCheckUtils]: 147: Hoare triple {5070#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {5070#false} is VALID [2020-07-18 03:35:57,414 INFO L280 TraceCheckUtils]: 148: Hoare triple {5070#false} ~tmp___0~3 := #t~ret38; {5070#false} is VALID [2020-07-18 03:35:57,414 INFO L280 TraceCheckUtils]: 149: Hoare triple {5070#false} havoc #t~ret38; {5070#false} is VALID [2020-07-18 03:35:57,414 INFO L280 TraceCheckUtils]: 150: Hoare triple {5070#false} assume 2 == ~tmp___0~3; {5070#false} is VALID [2020-07-18 03:35:57,414 INFO L263 TraceCheckUtils]: 151: Hoare triple {5070#false} call #t~ret39 := isPumpRunning(); {5069#true} is VALID [2020-07-18 03:35:57,415 INFO L280 TraceCheckUtils]: 152: Hoare triple {5069#true} havoc ~retValue_acc~3; {5069#true} is VALID [2020-07-18 03:35:57,415 INFO L280 TraceCheckUtils]: 153: Hoare triple {5069#true} ~retValue_acc~3 := ~pumpRunning~0; {5069#true} is VALID [2020-07-18 03:35:57,415 INFO L280 TraceCheckUtils]: 154: Hoare triple {5069#true} #res := ~retValue_acc~3; {5069#true} is VALID [2020-07-18 03:35:57,415 INFO L280 TraceCheckUtils]: 155: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-18 03:35:57,415 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {5069#true} {5070#false} #960#return; {5070#false} is VALID [2020-07-18 03:35:57,416 INFO L280 TraceCheckUtils]: 157: Hoare triple {5070#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {5070#false} is VALID [2020-07-18 03:35:57,416 INFO L280 TraceCheckUtils]: 158: Hoare triple {5070#false} ~tmp___1~1 := #t~ret39; {5070#false} is VALID [2020-07-18 03:35:57,416 INFO L280 TraceCheckUtils]: 159: Hoare triple {5070#false} havoc #t~ret39; {5070#false} is VALID [2020-07-18 03:35:57,416 INFO L280 TraceCheckUtils]: 160: Hoare triple {5070#false} assume !(0 != ~tmp___1~1); {5070#false} is VALID [2020-07-18 03:35:57,416 INFO L263 TraceCheckUtils]: 161: Hoare triple {5070#false} call __automaton_fail(); {5070#false} is VALID [2020-07-18 03:35:57,416 INFO L280 TraceCheckUtils]: 162: Hoare triple {5070#false} assume !false; {5070#false} is VALID [2020-07-18 03:35:57,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:35:57,451 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [884922716] [2020-07-18 03:35:57,451 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:35:57,451 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 03:35:57,451 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442910969] [2020-07-18 03:35:57,452 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 163 [2020-07-18 03:35:57,453 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:35:57,453 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 03:35:57,623 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:35:57,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 03:35:57,623 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:35:57,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 03:35:57,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-18 03:35:57,624 INFO L87 Difference]: Start difference. First operand 282 states and 307 transitions. Second operand 9 states. [2020-07-18 03:35:58,653 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:35:59,827 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:36:00,176 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:36:00,663 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:36:01,081 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:36:01,404 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:36:17,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:36:17,382 INFO L93 Difference]: Finished difference Result 490 states and 557 transitions. [2020-07-18 03:36:17,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-18 03:36:17,382 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 163 [2020-07-18 03:36:17,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:36:17,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 03:36:17,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 557 transitions. [2020-07-18 03:36:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 03:36:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 557 transitions. [2020-07-18 03:36:17,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 557 transitions. [2020-07-18 03:36:18,945 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 557 edges. 557 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:36:18,956 INFO L225 Difference]: With dead ends: 490 [2020-07-18 03:36:18,956 INFO L226 Difference]: Without dead ends: 318 [2020-07-18 03:36:18,957 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-07-18 03:36:18,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-18 03:36:24,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 282. [2020-07-18 03:36:24,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:36:24,235 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 282 states. [2020-07-18 03:36:24,235 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 282 states. [2020-07-18 03:36:24,235 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 282 states. [2020-07-18 03:36:24,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:36:24,249 INFO L93 Difference]: Finished difference Result 318 states and 356 transitions. [2020-07-18 03:36:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 356 transitions. [2020-07-18 03:36:24,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:36:24,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:36:24,251 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 318 states. [2020-07-18 03:36:24,251 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 318 states. [2020-07-18 03:36:24,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:36:24,265 INFO L93 Difference]: Finished difference Result 318 states and 356 transitions. [2020-07-18 03:36:24,265 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 356 transitions. [2020-07-18 03:36:24,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:36:24,267 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:36:24,267 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:36:24,267 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:36:24,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-07-18 03:36:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 306 transitions. [2020-07-18 03:36:24,276 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 306 transitions. Word has length 163 [2020-07-18 03:36:24,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:36:24,276 INFO L479 AbstractCegarLoop]: Abstraction has 282 states and 306 transitions. [2020-07-18 03:36:24,277 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 03:36:24,277 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 282 states and 306 transitions. [2020-07-18 03:36:25,538 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:36:25,539 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 306 transitions. [2020-07-18 03:36:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-07-18 03:36:25,542 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:36:25,542 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:36:25,543 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 03:36:25,543 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:36:25,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:36:25,543 INFO L82 PathProgramCache]: Analyzing trace with hash 1399635308, now seen corresponding path program 1 times [2020-07-18 03:36:25,543 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:36:25,544 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2047117760] [2020-07-18 03:36:25,544 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:36:25,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:25,956 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:36:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {7503#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7378#true} is VALID [2020-07-18 03:36:26,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} #valid := #valid[0 := 0]; {7378#true} is VALID [2020-07-18 03:36:26,076 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} assume 0 < #StackHeapBarrier; {7378#true} is VALID [2020-07-18 03:36:26,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {7378#true} is VALID [2020-07-18 03:36:26,077 INFO L280 TraceCheckUtils]: 4: Hoare triple {7378#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {7378#true} is VALID [2020-07-18 03:36:26,077 INFO L280 TraceCheckUtils]: 5: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {7378#true} is VALID [2020-07-18 03:36:26,077 INFO L280 TraceCheckUtils]: 6: Hoare triple {7378#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {7378#true} is VALID [2020-07-18 03:36:26,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {7378#true} is VALID [2020-07-18 03:36:26,078 INFO L280 TraceCheckUtils]: 8: Hoare triple {7378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {7378#true} is VALID [2020-07-18 03:36:26,078 INFO L280 TraceCheckUtils]: 9: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {7378#true} is VALID [2020-07-18 03:36:26,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {7378#true} is VALID [2020-07-18 03:36:26,079 INFO L280 TraceCheckUtils]: 11: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {7378#true} is VALID [2020-07-18 03:36:26,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {7378#true} is VALID [2020-07-18 03:36:26,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {7378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {7378#true} is VALID [2020-07-18 03:36:26,080 INFO L280 TraceCheckUtils]: 14: Hoare triple {7378#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {7378#true} is VALID [2020-07-18 03:36:26,080 INFO L280 TraceCheckUtils]: 15: Hoare triple {7378#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {7378#true} is VALID [2020-07-18 03:36:26,081 INFO L280 TraceCheckUtils]: 16: Hoare triple {7378#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {7378#true} is VALID [2020-07-18 03:36:26,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {7378#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {7378#true} is VALID [2020-07-18 03:36:26,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {7378#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {7378#true} is VALID [2020-07-18 03:36:26,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {7378#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {7378#true} is VALID [2020-07-18 03:36:26,082 INFO L280 TraceCheckUtils]: 20: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {7378#true} is VALID [2020-07-18 03:36:26,082 INFO L280 TraceCheckUtils]: 21: Hoare triple {7378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {7378#true} is VALID [2020-07-18 03:36:26,082 INFO L280 TraceCheckUtils]: 22: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {7378#true} is VALID [2020-07-18 03:36:26,083 INFO L280 TraceCheckUtils]: 23: Hoare triple {7378#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {7378#true} is VALID [2020-07-18 03:36:26,083 INFO L280 TraceCheckUtils]: 24: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {7378#true} is VALID [2020-07-18 03:36:26,083 INFO L280 TraceCheckUtils]: 25: Hoare triple {7378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {7378#true} is VALID [2020-07-18 03:36:26,084 INFO L280 TraceCheckUtils]: 26: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {7378#true} is VALID [2020-07-18 03:36:26,084 INFO L280 TraceCheckUtils]: 27: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {7378#true} is VALID [2020-07-18 03:36:26,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {7378#true} is VALID [2020-07-18 03:36:26,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {7378#true} is VALID [2020-07-18 03:36:26,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {7378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {7378#true} is VALID [2020-07-18 03:36:26,085 INFO L280 TraceCheckUtils]: 31: Hoare triple {7378#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {7378#true} is VALID [2020-07-18 03:36:26,096 INFO L280 TraceCheckUtils]: 32: Hoare triple {7378#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {7378#true} is VALID [2020-07-18 03:36:26,097 INFO L280 TraceCheckUtils]: 33: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {7378#true} is VALID [2020-07-18 03:36:26,097 INFO L280 TraceCheckUtils]: 34: Hoare triple {7378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {7378#true} is VALID [2020-07-18 03:36:26,097 INFO L280 TraceCheckUtils]: 35: Hoare triple {7378#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {7378#true} is VALID [2020-07-18 03:36:26,098 INFO L280 TraceCheckUtils]: 36: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {7378#true} is VALID [2020-07-18 03:36:26,098 INFO L280 TraceCheckUtils]: 37: Hoare triple {7378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {7378#true} is VALID [2020-07-18 03:36:26,099 INFO L280 TraceCheckUtils]: 38: Hoare triple {7378#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {7378#true} is VALID [2020-07-18 03:36:26,099 INFO L280 TraceCheckUtils]: 39: Hoare triple {7378#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {7378#true} is VALID [2020-07-18 03:36:26,099 INFO L280 TraceCheckUtils]: 40: Hoare triple {7378#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {7378#true} is VALID [2020-07-18 03:36:26,099 INFO L280 TraceCheckUtils]: 41: Hoare triple {7378#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {7378#true} is VALID [2020-07-18 03:36:26,099 INFO L280 TraceCheckUtils]: 42: Hoare triple {7378#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {7378#true} is VALID [2020-07-18 03:36:26,100 INFO L280 TraceCheckUtils]: 43: Hoare triple {7378#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {7378#true} is VALID [2020-07-18 03:36:26,100 INFO L280 TraceCheckUtils]: 44: Hoare triple {7378#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {7378#true} is VALID [2020-07-18 03:36:26,100 INFO L280 TraceCheckUtils]: 45: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {7378#true} is VALID [2020-07-18 03:36:26,100 INFO L280 TraceCheckUtils]: 46: Hoare triple {7378#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {7378#true} is VALID [2020-07-18 03:36:26,100 INFO L280 TraceCheckUtils]: 47: Hoare triple {7378#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {7378#true} is VALID [2020-07-18 03:36:26,101 INFO L280 TraceCheckUtils]: 48: Hoare triple {7378#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {7378#true} is VALID [2020-07-18 03:36:26,101 INFO L280 TraceCheckUtils]: 49: Hoare triple {7378#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {7378#true} is VALID [2020-07-18 03:36:26,101 INFO L280 TraceCheckUtils]: 50: Hoare triple {7378#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {7378#true} is VALID [2020-07-18 03:36:26,101 INFO L280 TraceCheckUtils]: 51: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {7378#true} is VALID [2020-07-18 03:36:26,101 INFO L280 TraceCheckUtils]: 52: Hoare triple {7378#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {7378#true} is VALID [2020-07-18 03:36:26,102 INFO L280 TraceCheckUtils]: 53: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {7378#true} is VALID [2020-07-18 03:36:26,102 INFO L280 TraceCheckUtils]: 54: Hoare triple {7378#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {7378#true} is VALID [2020-07-18 03:36:26,102 INFO L280 TraceCheckUtils]: 55: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {7378#true} is VALID [2020-07-18 03:36:26,102 INFO L280 TraceCheckUtils]: 56: Hoare triple {7378#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {7378#true} is VALID [2020-07-18 03:36:26,102 INFO L280 TraceCheckUtils]: 57: Hoare triple {7378#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {7378#true} is VALID [2020-07-18 03:36:26,102 INFO L280 TraceCheckUtils]: 58: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {7378#true} is VALID [2020-07-18 03:36:26,103 INFO L280 TraceCheckUtils]: 59: Hoare triple {7378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {7378#true} is VALID [2020-07-18 03:36:26,103 INFO L280 TraceCheckUtils]: 60: Hoare triple {7378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {7378#true} is VALID [2020-07-18 03:36:26,103 INFO L280 TraceCheckUtils]: 61: Hoare triple {7378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {7378#true} is VALID [2020-07-18 03:36:26,103 INFO L280 TraceCheckUtils]: 62: Hoare triple {7378#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {7378#true} is VALID [2020-07-18 03:36:26,103 INFO L280 TraceCheckUtils]: 63: Hoare triple {7378#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {7378#true} is VALID [2020-07-18 03:36:26,103 INFO L280 TraceCheckUtils]: 64: Hoare triple {7378#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {7378#true} is VALID [2020-07-18 03:36:26,104 INFO L280 TraceCheckUtils]: 65: Hoare triple {7378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {7378#true} is VALID [2020-07-18 03:36:26,104 INFO L280 TraceCheckUtils]: 66: Hoare triple {7378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {7378#true} is VALID [2020-07-18 03:36:26,104 INFO L280 TraceCheckUtils]: 67: Hoare triple {7378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {7378#true} is VALID [2020-07-18 03:36:26,104 INFO L280 TraceCheckUtils]: 68: Hoare triple {7378#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {7378#true} is VALID [2020-07-18 03:36:26,104 INFO L280 TraceCheckUtils]: 69: Hoare triple {7378#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {7378#true} is VALID [2020-07-18 03:36:26,104 INFO L280 TraceCheckUtils]: 70: Hoare triple {7378#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {7378#true} is VALID [2020-07-18 03:36:26,105 INFO L280 TraceCheckUtils]: 71: Hoare triple {7378#true} ~pumpRunning~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,106 INFO L280 TraceCheckUtils]: 72: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,107 INFO L280 TraceCheckUtils]: 73: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,108 INFO L280 TraceCheckUtils]: 74: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,109 INFO L280 TraceCheckUtils]: 75: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,110 INFO L280 TraceCheckUtils]: 76: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,110 INFO L280 TraceCheckUtils]: 77: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume true; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,111 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7459#(= 0 ~pumpRunning~0)} {7378#true} #964#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,124 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #860#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,129 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #862#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~1; {7378#true} is VALID [2020-07-18 03:36:26,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~1 := 1; {7378#true} is VALID [2020-07-18 03:36:26,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~1; {7378#true} is VALID [2020-07-18 03:36:26,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,140 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #864#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,145 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #866#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,207 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,210 INFO L263 TraceCheckUtils]: 2: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-18 03:36:26,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,211 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,213 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-18 03:36:26,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7378#true} is VALID [2020-07-18 03:36:26,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,215 INFO L263 TraceCheckUtils]: 2: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,218 INFO L263 TraceCheckUtils]: 5: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-18 03:36:26,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,219 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,220 INFO L280 TraceCheckUtils]: 8: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,221 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-18 03:36:26,221 INFO L280 TraceCheckUtils]: 10: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-18 03:36:26,222 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #908#return; {7379#false} is VALID [2020-07-18 03:36:26,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7378#true} is VALID [2020-07-18 03:36:26,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,224 INFO L263 TraceCheckUtils]: 2: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7378#true} is VALID [2020-07-18 03:36:26,225 INFO L280 TraceCheckUtils]: 4: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,226 INFO L263 TraceCheckUtils]: 5: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,227 INFO L280 TraceCheckUtils]: 6: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,228 INFO L263 TraceCheckUtils]: 8: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-18 03:36:26,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,230 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,231 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-18 03:36:26,232 INFO L280 TraceCheckUtils]: 13: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-18 03:36:26,232 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #908#return; {7379#false} is VALID [2020-07-18 03:36:26,232 INFO L280 TraceCheckUtils]: 15: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-18 03:36:26,233 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #922#return; {7379#false} is VALID [2020-07-18 03:36:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~6; {7378#true} is VALID [2020-07-18 03:36:26,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {7378#true} is VALID [2020-07-18 03:36:26,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~6; {7378#true} is VALID [2020-07-18 03:36:26,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,238 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7379#false} #956#return; {7379#false} is VALID [2020-07-18 03:36:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~7; {7378#true} is VALID [2020-07-18 03:36:26,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~7 := ~waterLevel~0; {7378#true} is VALID [2020-07-18 03:36:26,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~7; {7378#true} is VALID [2020-07-18 03:36:26,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,244 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7379#false} #958#return; {7379#false} is VALID [2020-07-18 03:36:26,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:36:26,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~3; {7378#true} is VALID [2020-07-18 03:36:26,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~3 := ~pumpRunning~0; {7378#true} is VALID [2020-07-18 03:36:26,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~3; {7378#true} is VALID [2020-07-18 03:36:26,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,249 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7379#false} #960#return; {7379#false} is VALID [2020-07-18 03:36:26,256 INFO L263 TraceCheckUtils]: 0: Hoare triple {7378#true} call ULTIMATE.init(); {7503#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:36:26,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {7503#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7378#true} is VALID [2020-07-18 03:36:26,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #valid := #valid[0 := 0]; {7378#true} is VALID [2020-07-18 03:36:26,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume 0 < #StackHeapBarrier; {7378#true} is VALID [2020-07-18 03:36:26,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {7378#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {7378#true} is VALID [2020-07-18 03:36:26,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {7378#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {7378#true} is VALID [2020-07-18 03:36:26,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {7378#true} is VALID [2020-07-18 03:36:26,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {7378#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {7378#true} is VALID [2020-07-18 03:36:26,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {7378#true} is VALID [2020-07-18 03:36:26,259 INFO L280 TraceCheckUtils]: 9: Hoare triple {7378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {7378#true} is VALID [2020-07-18 03:36:26,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {7378#true} is VALID [2020-07-18 03:36:26,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {7378#true} is VALID [2020-07-18 03:36:26,260 INFO L280 TraceCheckUtils]: 12: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {7378#true} is VALID [2020-07-18 03:36:26,260 INFO L280 TraceCheckUtils]: 13: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {7378#true} is VALID [2020-07-18 03:36:26,260 INFO L280 TraceCheckUtils]: 14: Hoare triple {7378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {7378#true} is VALID [2020-07-18 03:36:26,261 INFO L280 TraceCheckUtils]: 15: Hoare triple {7378#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {7378#true} is VALID [2020-07-18 03:36:26,261 INFO L280 TraceCheckUtils]: 16: Hoare triple {7378#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {7378#true} is VALID [2020-07-18 03:36:26,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {7378#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {7378#true} is VALID [2020-07-18 03:36:26,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {7378#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {7378#true} is VALID [2020-07-18 03:36:26,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {7378#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {7378#true} is VALID [2020-07-18 03:36:26,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {7378#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {7378#true} is VALID [2020-07-18 03:36:26,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {7378#true} is VALID [2020-07-18 03:36:26,263 INFO L280 TraceCheckUtils]: 22: Hoare triple {7378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {7378#true} is VALID [2020-07-18 03:36:26,263 INFO L280 TraceCheckUtils]: 23: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {7378#true} is VALID [2020-07-18 03:36:26,263 INFO L280 TraceCheckUtils]: 24: Hoare triple {7378#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {7378#true} is VALID [2020-07-18 03:36:26,263 INFO L280 TraceCheckUtils]: 25: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {7378#true} is VALID [2020-07-18 03:36:26,264 INFO L280 TraceCheckUtils]: 26: Hoare triple {7378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {7378#true} is VALID [2020-07-18 03:36:26,264 INFO L280 TraceCheckUtils]: 27: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {7378#true} is VALID [2020-07-18 03:36:26,264 INFO L280 TraceCheckUtils]: 28: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {7378#true} is VALID [2020-07-18 03:36:26,265 INFO L280 TraceCheckUtils]: 29: Hoare triple {7378#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {7378#true} is VALID [2020-07-18 03:36:26,265 INFO L280 TraceCheckUtils]: 30: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {7378#true} is VALID [2020-07-18 03:36:26,265 INFO L280 TraceCheckUtils]: 31: Hoare triple {7378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {7378#true} is VALID [2020-07-18 03:36:26,266 INFO L280 TraceCheckUtils]: 32: Hoare triple {7378#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {7378#true} is VALID [2020-07-18 03:36:26,266 INFO L280 TraceCheckUtils]: 33: Hoare triple {7378#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {7378#true} is VALID [2020-07-18 03:36:26,266 INFO L280 TraceCheckUtils]: 34: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {7378#true} is VALID [2020-07-18 03:36:26,266 INFO L280 TraceCheckUtils]: 35: Hoare triple {7378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {7378#true} is VALID [2020-07-18 03:36:26,267 INFO L280 TraceCheckUtils]: 36: Hoare triple {7378#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {7378#true} is VALID [2020-07-18 03:36:26,267 INFO L280 TraceCheckUtils]: 37: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {7378#true} is VALID [2020-07-18 03:36:26,267 INFO L280 TraceCheckUtils]: 38: Hoare triple {7378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {7378#true} is VALID [2020-07-18 03:36:26,268 INFO L280 TraceCheckUtils]: 39: Hoare triple {7378#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {7378#true} is VALID [2020-07-18 03:36:26,268 INFO L280 TraceCheckUtils]: 40: Hoare triple {7378#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {7378#true} is VALID [2020-07-18 03:36:26,268 INFO L280 TraceCheckUtils]: 41: Hoare triple {7378#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {7378#true} is VALID [2020-07-18 03:36:26,269 INFO L280 TraceCheckUtils]: 42: Hoare triple {7378#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {7378#true} is VALID [2020-07-18 03:36:26,269 INFO L280 TraceCheckUtils]: 43: Hoare triple {7378#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {7378#true} is VALID [2020-07-18 03:36:26,269 INFO L280 TraceCheckUtils]: 44: Hoare triple {7378#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {7378#true} is VALID [2020-07-18 03:36:26,269 INFO L280 TraceCheckUtils]: 45: Hoare triple {7378#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {7378#true} is VALID [2020-07-18 03:36:26,270 INFO L280 TraceCheckUtils]: 46: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {7378#true} is VALID [2020-07-18 03:36:26,270 INFO L280 TraceCheckUtils]: 47: Hoare triple {7378#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {7378#true} is VALID [2020-07-18 03:36:26,270 INFO L280 TraceCheckUtils]: 48: Hoare triple {7378#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {7378#true} is VALID [2020-07-18 03:36:26,271 INFO L280 TraceCheckUtils]: 49: Hoare triple {7378#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {7378#true} is VALID [2020-07-18 03:36:26,271 INFO L280 TraceCheckUtils]: 50: Hoare triple {7378#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {7378#true} is VALID [2020-07-18 03:36:26,271 INFO L280 TraceCheckUtils]: 51: Hoare triple {7378#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {7378#true} is VALID [2020-07-18 03:36:26,272 INFO L280 TraceCheckUtils]: 52: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {7378#true} is VALID [2020-07-18 03:36:26,272 INFO L280 TraceCheckUtils]: 53: Hoare triple {7378#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {7378#true} is VALID [2020-07-18 03:36:26,272 INFO L280 TraceCheckUtils]: 54: Hoare triple {7378#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {7378#true} is VALID [2020-07-18 03:36:26,272 INFO L280 TraceCheckUtils]: 55: Hoare triple {7378#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {7378#true} is VALID [2020-07-18 03:36:26,273 INFO L280 TraceCheckUtils]: 56: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {7378#true} is VALID [2020-07-18 03:36:26,273 INFO L280 TraceCheckUtils]: 57: Hoare triple {7378#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {7378#true} is VALID [2020-07-18 03:36:26,273 INFO L280 TraceCheckUtils]: 58: Hoare triple {7378#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {7378#true} is VALID [2020-07-18 03:36:26,274 INFO L280 TraceCheckUtils]: 59: Hoare triple {7378#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {7378#true} is VALID [2020-07-18 03:36:26,274 INFO L280 TraceCheckUtils]: 60: Hoare triple {7378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {7378#true} is VALID [2020-07-18 03:36:26,274 INFO L280 TraceCheckUtils]: 61: Hoare triple {7378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {7378#true} is VALID [2020-07-18 03:36:26,275 INFO L280 TraceCheckUtils]: 62: Hoare triple {7378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {7378#true} is VALID [2020-07-18 03:36:26,275 INFO L280 TraceCheckUtils]: 63: Hoare triple {7378#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {7378#true} is VALID [2020-07-18 03:36:26,275 INFO L280 TraceCheckUtils]: 64: Hoare triple {7378#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {7378#true} is VALID [2020-07-18 03:36:26,276 INFO L280 TraceCheckUtils]: 65: Hoare triple {7378#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {7378#true} is VALID [2020-07-18 03:36:26,276 INFO L280 TraceCheckUtils]: 66: Hoare triple {7378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {7378#true} is VALID [2020-07-18 03:36:26,276 INFO L280 TraceCheckUtils]: 67: Hoare triple {7378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {7378#true} is VALID [2020-07-18 03:36:26,276 INFO L280 TraceCheckUtils]: 68: Hoare triple {7378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {7378#true} is VALID [2020-07-18 03:36:26,277 INFO L280 TraceCheckUtils]: 69: Hoare triple {7378#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {7378#true} is VALID [2020-07-18 03:36:26,277 INFO L280 TraceCheckUtils]: 70: Hoare triple {7378#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {7378#true} is VALID [2020-07-18 03:36:26,277 INFO L280 TraceCheckUtils]: 71: Hoare triple {7378#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {7378#true} is VALID [2020-07-18 03:36:26,278 INFO L280 TraceCheckUtils]: 72: Hoare triple {7378#true} ~pumpRunning~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,279 INFO L280 TraceCheckUtils]: 73: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,280 INFO L280 TraceCheckUtils]: 74: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,281 INFO L280 TraceCheckUtils]: 75: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,281 INFO L280 TraceCheckUtils]: 76: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,282 INFO L280 TraceCheckUtils]: 77: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,283 INFO L280 TraceCheckUtils]: 78: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume true; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,284 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7459#(= 0 ~pumpRunning~0)} {7378#true} #964#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,285 INFO L263 TraceCheckUtils]: 80: Hoare triple {7459#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,285 INFO L280 TraceCheckUtils]: 81: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~13; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,286 INFO L280 TraceCheckUtils]: 82: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp~10; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,286 INFO L263 TraceCheckUtils]: 83: Hoare triple {7459#(= 0 ~pumpRunning~0)} call select_helpers(); {7378#true} is VALID [2020-07-18 03:36:26,287 INFO L280 TraceCheckUtils]: 84: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,288 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #860#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,288 INFO L263 TraceCheckUtils]: 86: Hoare triple {7459#(= 0 ~pumpRunning~0)} call select_features(); {7378#true} is VALID [2020-07-18 03:36:26,288 INFO L280 TraceCheckUtils]: 87: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,289 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #862#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,289 INFO L263 TraceCheckUtils]: 89: Hoare triple {7459#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {7378#true} is VALID [2020-07-18 03:36:26,290 INFO L280 TraceCheckUtils]: 90: Hoare triple {7378#true} havoc ~retValue_acc~1; {7378#true} is VALID [2020-07-18 03:36:26,290 INFO L280 TraceCheckUtils]: 91: Hoare triple {7378#true} ~retValue_acc~1 := 1; {7378#true} is VALID [2020-07-18 03:36:26,290 INFO L280 TraceCheckUtils]: 92: Hoare triple {7378#true} #res := ~retValue_acc~1; {7378#true} is VALID [2020-07-18 03:36:26,290 INFO L280 TraceCheckUtils]: 93: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,291 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #864#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,292 INFO L280 TraceCheckUtils]: 95: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,293 INFO L280 TraceCheckUtils]: 96: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp~10 := #t~ret75; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,294 INFO L280 TraceCheckUtils]: 97: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~ret75; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,294 INFO L280 TraceCheckUtils]: 98: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,294 INFO L263 TraceCheckUtils]: 99: Hoare triple {7459#(= 0 ~pumpRunning~0)} call setup(); {7378#true} is VALID [2020-07-18 03:36:26,295 INFO L280 TraceCheckUtils]: 100: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,295 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #866#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,296 INFO L263 TraceCheckUtils]: 102: Hoare triple {7459#(= 0 ~pumpRunning~0)} call runTest(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,296 INFO L263 TraceCheckUtils]: 103: Hoare triple {7459#(= 0 ~pumpRunning~0)} call test(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,297 INFO L280 TraceCheckUtils]: 104: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,297 INFO L280 TraceCheckUtils]: 105: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,298 INFO L280 TraceCheckUtils]: 106: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,299 INFO L280 TraceCheckUtils]: 107: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,299 INFO L280 TraceCheckUtils]: 108: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,300 INFO L280 TraceCheckUtils]: 109: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,300 INFO L280 TraceCheckUtils]: 110: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !false; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,301 INFO L280 TraceCheckUtils]: 111: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,301 INFO L280 TraceCheckUtils]: 112: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,302 INFO L280 TraceCheckUtils]: 113: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,302 INFO L280 TraceCheckUtils]: 114: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,303 INFO L280 TraceCheckUtils]: 115: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,303 INFO L280 TraceCheckUtils]: 116: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,304 INFO L280 TraceCheckUtils]: 117: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet2; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,304 INFO L280 TraceCheckUtils]: 118: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,305 INFO L280 TraceCheckUtils]: 119: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,306 INFO L280 TraceCheckUtils]: 120: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,306 INFO L280 TraceCheckUtils]: 121: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet3; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,307 INFO L280 TraceCheckUtils]: 122: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,307 INFO L280 TraceCheckUtils]: 123: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,308 INFO L263 TraceCheckUtils]: 124: Hoare triple {7459#(= 0 ~pumpRunning~0)} call timeShift(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,308 INFO L280 TraceCheckUtils]: 125: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,309 INFO L280 TraceCheckUtils]: 126: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,310 INFO L263 TraceCheckUtils]: 127: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,310 INFO L280 TraceCheckUtils]: 128: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7378#true} is VALID [2020-07-18 03:36:26,311 INFO L280 TraceCheckUtils]: 129: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,311 INFO L263 TraceCheckUtils]: 130: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,312 INFO L280 TraceCheckUtils]: 131: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7378#true} is VALID [2020-07-18 03:36:26,312 INFO L280 TraceCheckUtils]: 132: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:36:26,313 INFO L263 TraceCheckUtils]: 133: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,313 INFO L280 TraceCheckUtils]: 134: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:36:26,314 INFO L280 TraceCheckUtils]: 135: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,314 INFO L263 TraceCheckUtils]: 136: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-18 03:36:26,314 INFO L280 TraceCheckUtils]: 137: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,315 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,316 INFO L280 TraceCheckUtils]: 139: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:36:26,317 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-18 03:36:26,317 INFO L280 TraceCheckUtils]: 141: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-18 03:36:26,317 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #908#return; {7379#false} is VALID [2020-07-18 03:36:26,318 INFO L280 TraceCheckUtils]: 143: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-18 03:36:26,318 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #922#return; {7379#false} is VALID [2020-07-18 03:36:26,318 INFO L263 TraceCheckUtils]: 145: Hoare triple {7379#false} call __utac_acc__Specification3_spec__1(); {7379#false} is VALID [2020-07-18 03:36:26,319 INFO L280 TraceCheckUtils]: 146: Hoare triple {7379#false} havoc ~tmp~6; {7379#false} is VALID [2020-07-18 03:36:26,319 INFO L280 TraceCheckUtils]: 147: Hoare triple {7379#false} havoc ~tmp___0~3; {7379#false} is VALID [2020-07-18 03:36:26,319 INFO L280 TraceCheckUtils]: 148: Hoare triple {7379#false} havoc ~tmp___1~1; {7379#false} is VALID [2020-07-18 03:36:26,320 INFO L263 TraceCheckUtils]: 149: Hoare triple {7379#false} call #t~ret37 := isMethaneLevelCritical(); {7378#true} is VALID [2020-07-18 03:36:26,320 INFO L280 TraceCheckUtils]: 150: Hoare triple {7378#true} havoc ~retValue_acc~6; {7378#true} is VALID [2020-07-18 03:36:26,320 INFO L280 TraceCheckUtils]: 151: Hoare triple {7378#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {7378#true} is VALID [2020-07-18 03:36:26,321 INFO L280 TraceCheckUtils]: 152: Hoare triple {7378#true} #res := ~retValue_acc~6; {7378#true} is VALID [2020-07-18 03:36:26,321 INFO L280 TraceCheckUtils]: 153: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,321 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {7378#true} {7379#false} #956#return; {7379#false} is VALID [2020-07-18 03:36:26,321 INFO L280 TraceCheckUtils]: 155: Hoare triple {7379#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {7379#false} is VALID [2020-07-18 03:36:26,322 INFO L280 TraceCheckUtils]: 156: Hoare triple {7379#false} ~tmp~6 := #t~ret37; {7379#false} is VALID [2020-07-18 03:36:26,322 INFO L280 TraceCheckUtils]: 157: Hoare triple {7379#false} havoc #t~ret37; {7379#false} is VALID [2020-07-18 03:36:26,322 INFO L280 TraceCheckUtils]: 158: Hoare triple {7379#false} assume !(0 != ~tmp~6); {7379#false} is VALID [2020-07-18 03:36:26,323 INFO L263 TraceCheckUtils]: 159: Hoare triple {7379#false} call #t~ret38 := getWaterLevel(); {7378#true} is VALID [2020-07-18 03:36:26,323 INFO L280 TraceCheckUtils]: 160: Hoare triple {7378#true} havoc ~retValue_acc~7; {7378#true} is VALID [2020-07-18 03:36:26,323 INFO L280 TraceCheckUtils]: 161: Hoare triple {7378#true} ~retValue_acc~7 := ~waterLevel~0; {7378#true} is VALID [2020-07-18 03:36:26,324 INFO L280 TraceCheckUtils]: 162: Hoare triple {7378#true} #res := ~retValue_acc~7; {7378#true} is VALID [2020-07-18 03:36:26,324 INFO L280 TraceCheckUtils]: 163: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,324 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {7378#true} {7379#false} #958#return; {7379#false} is VALID [2020-07-18 03:36:26,324 INFO L280 TraceCheckUtils]: 165: Hoare triple {7379#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {7379#false} is VALID [2020-07-18 03:36:26,325 INFO L280 TraceCheckUtils]: 166: Hoare triple {7379#false} ~tmp___0~3 := #t~ret38; {7379#false} is VALID [2020-07-18 03:36:26,325 INFO L280 TraceCheckUtils]: 167: Hoare triple {7379#false} havoc #t~ret38; {7379#false} is VALID [2020-07-18 03:36:26,325 INFO L280 TraceCheckUtils]: 168: Hoare triple {7379#false} assume 2 == ~tmp___0~3; {7379#false} is VALID [2020-07-18 03:36:26,326 INFO L263 TraceCheckUtils]: 169: Hoare triple {7379#false} call #t~ret39 := isPumpRunning(); {7378#true} is VALID [2020-07-18 03:36:26,326 INFO L280 TraceCheckUtils]: 170: Hoare triple {7378#true} havoc ~retValue_acc~3; {7378#true} is VALID [2020-07-18 03:36:26,326 INFO L280 TraceCheckUtils]: 171: Hoare triple {7378#true} ~retValue_acc~3 := ~pumpRunning~0; {7378#true} is VALID [2020-07-18 03:36:26,327 INFO L280 TraceCheckUtils]: 172: Hoare triple {7378#true} #res := ~retValue_acc~3; {7378#true} is VALID [2020-07-18 03:36:26,327 INFO L280 TraceCheckUtils]: 173: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-18 03:36:26,327 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {7378#true} {7379#false} #960#return; {7379#false} is VALID [2020-07-18 03:36:26,328 INFO L280 TraceCheckUtils]: 175: Hoare triple {7379#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {7379#false} is VALID [2020-07-18 03:36:26,328 INFO L280 TraceCheckUtils]: 176: Hoare triple {7379#false} ~tmp___1~1 := #t~ret39; {7379#false} is VALID [2020-07-18 03:36:26,328 INFO L280 TraceCheckUtils]: 177: Hoare triple {7379#false} havoc #t~ret39; {7379#false} is VALID [2020-07-18 03:36:26,328 INFO L280 TraceCheckUtils]: 178: Hoare triple {7379#false} assume !(0 != ~tmp___1~1); {7379#false} is VALID [2020-07-18 03:36:26,329 INFO L263 TraceCheckUtils]: 179: Hoare triple {7379#false} call __automaton_fail(); {7379#false} is VALID [2020-07-18 03:36:26,329 INFO L280 TraceCheckUtils]: 180: Hoare triple {7379#false} assume !false; {7379#false} is VALID [2020-07-18 03:36:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:36:26,402 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2047117760] [2020-07-18 03:36:26,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:36:26,402 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-18 03:36:26,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133474067] [2020-07-18 03:36:26,403 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 181 [2020-07-18 03:36:26,404 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:36:26,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 03:36:26,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:36:26,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 03:36:26,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:36:26,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 03:36:26,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-18 03:36:26,669 INFO L87 Difference]: Start difference. First operand 282 states and 306 transitions. Second operand 6 states. [2020-07-18 03:36:27,745 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:36:38,922 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:36:46,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:36:46,503 INFO L93 Difference]: Finished difference Result 649 states and 743 transitions. [2020-07-18 03:36:46,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-18 03:36:46,503 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 181 [2020-07-18 03:36:46,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:36:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 03:36:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 743 transitions. [2020-07-18 03:36:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 03:36:46,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 743 transitions. [2020-07-18 03:36:46,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 743 transitions. [2020-07-18 03:36:49,547 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 743 edges. 743 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:36:49,577 INFO L225 Difference]: With dead ends: 649 [2020-07-18 03:36:49,578 INFO L226 Difference]: Without dead ends: 477 [2020-07-18 03:36:49,579 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-18 03:36:49,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2020-07-18 03:36:58,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 418. [2020-07-18 03:36:58,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:36:58,693 INFO L82 GeneralOperation]: Start isEquivalent. First operand 477 states. Second operand 418 states. [2020-07-18 03:36:58,693 INFO L74 IsIncluded]: Start isIncluded. First operand 477 states. Second operand 418 states. [2020-07-18 03:36:58,693 INFO L87 Difference]: Start difference. First operand 477 states. Second operand 418 states. [2020-07-18 03:36:58,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:36:58,713 INFO L93 Difference]: Finished difference Result 477 states and 529 transitions. [2020-07-18 03:36:58,713 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 529 transitions. [2020-07-18 03:36:58,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:36:58,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:36:58,715 INFO L74 IsIncluded]: Start isIncluded. First operand 418 states. Second operand 477 states. [2020-07-18 03:36:58,715 INFO L87 Difference]: Start difference. First operand 418 states. Second operand 477 states. [2020-07-18 03:36:58,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:36:58,735 INFO L93 Difference]: Finished difference Result 477 states and 529 transitions. [2020-07-18 03:36:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 529 transitions. [2020-07-18 03:36:58,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:36:58,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:36:58,737 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:36:58,737 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:36:58,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 418 states. [2020-07-18 03:36:58,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 451 transitions. [2020-07-18 03:36:58,752 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 451 transitions. Word has length 181 [2020-07-18 03:36:58,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:36:58,752 INFO L479 AbstractCegarLoop]: Abstraction has 418 states and 451 transitions. [2020-07-18 03:36:58,752 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 03:36:58,753 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 418 states and 451 transitions. [2020-07-18 03:37:00,875 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:37:00,875 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 451 transitions. [2020-07-18 03:37:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-18 03:37:00,879 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:37:00,879 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:37:00,880 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 03:37:00,880 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:37:00,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:37:00,880 INFO L82 PathProgramCache]: Analyzing trace with hash 1966009178, now seen corresponding path program 1 times [2020-07-18 03:37:00,881 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:37:00,881 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1696337926] [2020-07-18 03:37:00,881 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:37:00,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,253 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:37:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {10780#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {10629#true} is VALID [2020-07-18 03:37:01,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} #valid := #valid[0 := 0]; {10629#true} is VALID [2020-07-18 03:37:01,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} assume 0 < #StackHeapBarrier; {10629#true} is VALID [2020-07-18 03:37:01,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {10629#true} is VALID [2020-07-18 03:37:01,358 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {10629#true} is VALID [2020-07-18 03:37:01,358 INFO L280 TraceCheckUtils]: 5: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {10629#true} is VALID [2020-07-18 03:37:01,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {10629#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {10629#true} is VALID [2020-07-18 03:37:01,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {10629#true} is VALID [2020-07-18 03:37:01,359 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {10629#true} is VALID [2020-07-18 03:37:01,359 INFO L280 TraceCheckUtils]: 9: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {10629#true} is VALID [2020-07-18 03:37:01,359 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {10629#true} is VALID [2020-07-18 03:37:01,360 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {10629#true} is VALID [2020-07-18 03:37:01,360 INFO L280 TraceCheckUtils]: 12: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {10629#true} is VALID [2020-07-18 03:37:01,360 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {10629#true} is VALID [2020-07-18 03:37:01,360 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {10629#true} is VALID [2020-07-18 03:37:01,360 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {10629#true} is VALID [2020-07-18 03:37:01,361 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {10629#true} is VALID [2020-07-18 03:37:01,361 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {10629#true} is VALID [2020-07-18 03:37:01,361 INFO L280 TraceCheckUtils]: 18: Hoare triple {10629#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {10629#true} is VALID [2020-07-18 03:37:01,361 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {10629#true} is VALID [2020-07-18 03:37:01,361 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {10629#true} is VALID [2020-07-18 03:37:01,362 INFO L280 TraceCheckUtils]: 21: Hoare triple {10629#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {10629#true} is VALID [2020-07-18 03:37:01,362 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {10629#true} is VALID [2020-07-18 03:37:01,362 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {10629#true} is VALID [2020-07-18 03:37:01,362 INFO L280 TraceCheckUtils]: 24: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {10629#true} is VALID [2020-07-18 03:37:01,362 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {10629#true} is VALID [2020-07-18 03:37:01,362 INFO L280 TraceCheckUtils]: 26: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {10629#true} is VALID [2020-07-18 03:37:01,363 INFO L280 TraceCheckUtils]: 27: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {10629#true} is VALID [2020-07-18 03:37:01,363 INFO L280 TraceCheckUtils]: 28: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {10629#true} is VALID [2020-07-18 03:37:01,363 INFO L280 TraceCheckUtils]: 29: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {10629#true} is VALID [2020-07-18 03:37:01,363 INFO L280 TraceCheckUtils]: 30: Hoare triple {10629#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {10629#true} is VALID [2020-07-18 03:37:01,363 INFO L280 TraceCheckUtils]: 31: Hoare triple {10629#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {10629#true} is VALID [2020-07-18 03:37:01,363 INFO L280 TraceCheckUtils]: 32: Hoare triple {10629#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {10629#true} is VALID [2020-07-18 03:37:01,364 INFO L280 TraceCheckUtils]: 33: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {10629#true} is VALID [2020-07-18 03:37:01,364 INFO L280 TraceCheckUtils]: 34: Hoare triple {10629#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {10629#true} is VALID [2020-07-18 03:37:01,364 INFO L280 TraceCheckUtils]: 35: Hoare triple {10629#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {10629#true} is VALID [2020-07-18 03:37:01,364 INFO L280 TraceCheckUtils]: 36: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {10629#true} is VALID [2020-07-18 03:37:01,364 INFO L280 TraceCheckUtils]: 37: Hoare triple {10629#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {10629#true} is VALID [2020-07-18 03:37:01,365 INFO L280 TraceCheckUtils]: 38: Hoare triple {10629#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {10629#true} is VALID [2020-07-18 03:37:01,365 INFO L280 TraceCheckUtils]: 39: Hoare triple {10629#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {10629#true} is VALID [2020-07-18 03:37:01,365 INFO L280 TraceCheckUtils]: 40: Hoare triple {10629#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {10629#true} is VALID [2020-07-18 03:37:01,365 INFO L280 TraceCheckUtils]: 41: Hoare triple {10629#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {10629#true} is VALID [2020-07-18 03:37:01,365 INFO L280 TraceCheckUtils]: 42: Hoare triple {10629#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {10629#true} is VALID [2020-07-18 03:37:01,365 INFO L280 TraceCheckUtils]: 43: Hoare triple {10629#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {10629#true} is VALID [2020-07-18 03:37:01,366 INFO L280 TraceCheckUtils]: 44: Hoare triple {10629#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {10629#true} is VALID [2020-07-18 03:37:01,366 INFO L280 TraceCheckUtils]: 45: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {10629#true} is VALID [2020-07-18 03:37:01,366 INFO L280 TraceCheckUtils]: 46: Hoare triple {10629#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {10629#true} is VALID [2020-07-18 03:37:01,366 INFO L280 TraceCheckUtils]: 47: Hoare triple {10629#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {10629#true} is VALID [2020-07-18 03:37:01,366 INFO L280 TraceCheckUtils]: 48: Hoare triple {10629#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {10629#true} is VALID [2020-07-18 03:37:01,367 INFO L280 TraceCheckUtils]: 49: Hoare triple {10629#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {10629#true} is VALID [2020-07-18 03:37:01,367 INFO L280 TraceCheckUtils]: 50: Hoare triple {10629#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {10629#true} is VALID [2020-07-18 03:37:01,367 INFO L280 TraceCheckUtils]: 51: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {10629#true} is VALID [2020-07-18 03:37:01,367 INFO L280 TraceCheckUtils]: 52: Hoare triple {10629#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {10629#true} is VALID [2020-07-18 03:37:01,367 INFO L280 TraceCheckUtils]: 53: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {10629#true} is VALID [2020-07-18 03:37:01,367 INFO L280 TraceCheckUtils]: 54: Hoare triple {10629#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {10629#true} is VALID [2020-07-18 03:37:01,368 INFO L280 TraceCheckUtils]: 55: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {10629#true} is VALID [2020-07-18 03:37:01,368 INFO L280 TraceCheckUtils]: 56: Hoare triple {10629#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {10629#true} is VALID [2020-07-18 03:37:01,368 INFO L280 TraceCheckUtils]: 57: Hoare triple {10629#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {10629#true} is VALID [2020-07-18 03:37:01,368 INFO L280 TraceCheckUtils]: 58: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {10629#true} is VALID [2020-07-18 03:37:01,368 INFO L280 TraceCheckUtils]: 59: Hoare triple {10629#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {10629#true} is VALID [2020-07-18 03:37:01,369 INFO L280 TraceCheckUtils]: 60: Hoare triple {10629#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {10629#true} is VALID [2020-07-18 03:37:01,369 INFO L280 TraceCheckUtils]: 61: Hoare triple {10629#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {10629#true} is VALID [2020-07-18 03:37:01,369 INFO L280 TraceCheckUtils]: 62: Hoare triple {10629#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {10629#true} is VALID [2020-07-18 03:37:01,369 INFO L280 TraceCheckUtils]: 63: Hoare triple {10629#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {10629#true} is VALID [2020-07-18 03:37:01,369 INFO L280 TraceCheckUtils]: 64: Hoare triple {10629#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {10629#true} is VALID [2020-07-18 03:37:01,370 INFO L280 TraceCheckUtils]: 65: Hoare triple {10629#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {10629#true} is VALID [2020-07-18 03:37:01,370 INFO L280 TraceCheckUtils]: 66: Hoare triple {10629#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {10629#true} is VALID [2020-07-18 03:37:01,370 INFO L280 TraceCheckUtils]: 67: Hoare triple {10629#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {10629#true} is VALID [2020-07-18 03:37:01,370 INFO L280 TraceCheckUtils]: 68: Hoare triple {10629#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {10629#true} is VALID [2020-07-18 03:37:01,370 INFO L280 TraceCheckUtils]: 69: Hoare triple {10629#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {10629#true} is VALID [2020-07-18 03:37:01,370 INFO L280 TraceCheckUtils]: 70: Hoare triple {10629#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {10629#true} is VALID [2020-07-18 03:37:01,371 INFO L280 TraceCheckUtils]: 71: Hoare triple {10629#true} ~pumpRunning~0 := 0; {10629#true} is VALID [2020-07-18 03:37:01,371 INFO L280 TraceCheckUtils]: 72: Hoare triple {10629#true} ~systemActive~0 := 1; {10629#true} is VALID [2020-07-18 03:37:01,372 INFO L280 TraceCheckUtils]: 73: Hoare triple {10629#true} ~waterLevel~0 := 1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,372 INFO L280 TraceCheckUtils]: 74: Hoare triple {10710#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,372 INFO L280 TraceCheckUtils]: 75: Hoare triple {10710#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,373 INFO L280 TraceCheckUtils]: 76: Hoare triple {10710#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,373 INFO L280 TraceCheckUtils]: 77: Hoare triple {10710#(= 1 ~waterLevel~0)} assume true; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,374 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10710#(= 1 ~waterLevel~0)} {10629#true} #964#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,382 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #860#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,387 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #862#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~1; {10629#true} is VALID [2020-07-18 03:37:01,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~1 := 1; {10629#true} is VALID [2020-07-18 03:37:01,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #res := ~retValue_acc~1; {10629#true} is VALID [2020-07-18 03:37:01,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,394 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #864#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,398 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #866#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-18 03:37:01,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-18 03:37:01,430 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,430 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-18 03:37:01,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-18 03:37:01,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,431 INFO L280 TraceCheckUtils]: 5: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-18 03:37:01,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-18 03:37:01,432 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,432 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,432 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-18 03:37:01,432 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,433 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,433 INFO L280 TraceCheckUtils]: 12: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,433 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,433 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-18 03:37:01,433 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,434 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,434 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,434 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-18 03:37:01,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,437 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-18 03:37:01,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-18 03:37:01,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-18 03:37:01,438 INFO L263 TraceCheckUtils]: 2: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-18 03:37:01,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,438 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,438 INFO L263 TraceCheckUtils]: 6: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-18 03:37:01,439 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,439 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-18 03:37:01,439 INFO L280 TraceCheckUtils]: 9: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-18 03:37:01,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,439 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-18 03:37:01,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,440 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,440 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-18 03:37:01,441 INFO L280 TraceCheckUtils]: 18: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,441 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,441 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-18 03:37:01,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,442 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,442 INFO L280 TraceCheckUtils]: 24: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-18 03:37:01,442 INFO L263 TraceCheckUtils]: 26: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-18 03:37:01,442 INFO L280 TraceCheckUtils]: 27: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,443 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-18 03:37:01,443 INFO L280 TraceCheckUtils]: 29: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,443 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-18 03:37:01,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10629#true} is VALID [2020-07-18 03:37:01,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-18 03:37:01,444 INFO L263 TraceCheckUtils]: 2: Hoare triple {10629#true} call processEnvironment__wrappee__highWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:01,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-18 03:37:01,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-18 03:37:01,445 INFO L263 TraceCheckUtils]: 5: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-18 03:37:01,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,445 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,446 INFO L263 TraceCheckUtils]: 9: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-18 03:37:01,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-18 03:37:01,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-18 03:37:01,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,447 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-18 03:37:01,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,448 INFO L280 TraceCheckUtils]: 18: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,448 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-18 03:37:01,448 INFO L280 TraceCheckUtils]: 21: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,448 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,449 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,449 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-18 03:37:01,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,449 INFO L280 TraceCheckUtils]: 26: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,450 INFO L280 TraceCheckUtils]: 28: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-18 03:37:01,450 INFO L263 TraceCheckUtils]: 29: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-18 03:37:01,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,450 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-18 03:37:01,450 INFO L280 TraceCheckUtils]: 32: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,451 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-18 03:37:01,451 INFO L280 TraceCheckUtils]: 34: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,451 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10629#true} {10629#true} #908#return; {10629#true} is VALID [2020-07-18 03:37:01,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10629#true} is VALID [2020-07-18 03:37:01,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-18 03:37:01,454 INFO L263 TraceCheckUtils]: 2: Hoare triple {10629#true} call processEnvironment__wrappee__lowWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:01,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10629#true} is VALID [2020-07-18 03:37:01,454 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-18 03:37:01,454 INFO L263 TraceCheckUtils]: 5: Hoare triple {10629#true} call processEnvironment__wrappee__highWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:01,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-18 03:37:01,455 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-18 03:37:01,455 INFO L263 TraceCheckUtils]: 8: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-18 03:37:01,455 INFO L280 TraceCheckUtils]: 9: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,456 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,456 INFO L263 TraceCheckUtils]: 12: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-18 03:37:01,456 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,456 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-18 03:37:01,456 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-18 03:37:01,456 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,457 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-18 03:37:01,457 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,457 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,457 INFO L280 TraceCheckUtils]: 21: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,457 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,458 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-18 03:37:01,458 INFO L280 TraceCheckUtils]: 24: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,458 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,458 INFO L280 TraceCheckUtils]: 26: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,458 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-18 03:37:01,458 INFO L280 TraceCheckUtils]: 28: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,459 INFO L280 TraceCheckUtils]: 29: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,459 INFO L280 TraceCheckUtils]: 30: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,459 INFO L280 TraceCheckUtils]: 31: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-18 03:37:01,459 INFO L263 TraceCheckUtils]: 32: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-18 03:37:01,459 INFO L280 TraceCheckUtils]: 33: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,460 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-18 03:37:01,460 INFO L280 TraceCheckUtils]: 35: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,460 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-18 03:37:01,460 INFO L280 TraceCheckUtils]: 37: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,460 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10629#true} {10629#true} #908#return; {10629#true} is VALID [2020-07-18 03:37:01,461 INFO L280 TraceCheckUtils]: 39: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,464 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #922#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~6; {10629#true} is VALID [2020-07-18 03:37:01,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {10629#true} is VALID [2020-07-18 03:37:01,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #res := ~retValue_acc~6; {10629#true} is VALID [2020-07-18 03:37:01,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #956#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~7; {10629#true} is VALID [2020-07-18 03:37:01,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~7 := ~waterLevel~0; {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-18 03:37:01,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:01,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {10877#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:01,505 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10877#(= |getWaterLevel_#res| ~waterLevel~0)} {10710#(= 1 ~waterLevel~0)} #958#return; {10773#(= 1 |__utac_acc__Specification3_spec__1_#t~ret38|)} is VALID [2020-07-18 03:37:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:01,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~3; {10629#true} is VALID [2020-07-18 03:37:01,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~3 := ~pumpRunning~0; {10629#true} is VALID [2020-07-18 03:37:01,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #res := ~retValue_acc~3; {10629#true} is VALID [2020-07-18 03:37:01,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,509 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10629#true} {10630#false} #960#return; {10630#false} is VALID [2020-07-18 03:37:01,513 INFO L263 TraceCheckUtils]: 0: Hoare triple {10629#true} call ULTIMATE.init(); {10780#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:37:01,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {10780#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {10629#true} is VALID [2020-07-18 03:37:01,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #valid := #valid[0 := 0]; {10629#true} is VALID [2020-07-18 03:37:01,514 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume 0 < #StackHeapBarrier; {10629#true} is VALID [2020-07-18 03:37:01,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {10629#true} is VALID [2020-07-18 03:37:01,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {10629#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {10629#true} is VALID [2020-07-18 03:37:01,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {10629#true} is VALID [2020-07-18 03:37:01,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {10629#true} is VALID [2020-07-18 03:37:01,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {10629#true} is VALID [2020-07-18 03:37:01,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {10629#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {10629#true} is VALID [2020-07-18 03:37:01,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {10629#true} is VALID [2020-07-18 03:37:01,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {10629#true} is VALID [2020-07-18 03:37:01,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {10629#true} is VALID [2020-07-18 03:37:01,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {10629#true} is VALID [2020-07-18 03:37:01,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {10629#true} is VALID [2020-07-18 03:37:01,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {10629#true} is VALID [2020-07-18 03:37:01,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {10629#true} is VALID [2020-07-18 03:37:01,516 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {10629#true} is VALID [2020-07-18 03:37:01,516 INFO L280 TraceCheckUtils]: 18: Hoare triple {10629#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {10629#true} is VALID [2020-07-18 03:37:01,516 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {10629#true} is VALID [2020-07-18 03:37:01,517 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {10629#true} is VALID [2020-07-18 03:37:01,517 INFO L280 TraceCheckUtils]: 21: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {10629#true} is VALID [2020-07-18 03:37:01,517 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {10629#true} is VALID [2020-07-18 03:37:01,517 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {10629#true} is VALID [2020-07-18 03:37:01,517 INFO L280 TraceCheckUtils]: 24: Hoare triple {10629#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {10629#true} is VALID [2020-07-18 03:37:01,518 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {10629#true} is VALID [2020-07-18 03:37:01,518 INFO L280 TraceCheckUtils]: 26: Hoare triple {10629#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {10629#true} is VALID [2020-07-18 03:37:01,518 INFO L280 TraceCheckUtils]: 27: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {10629#true} is VALID [2020-07-18 03:37:01,518 INFO L280 TraceCheckUtils]: 28: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {10629#true} is VALID [2020-07-18 03:37:01,518 INFO L280 TraceCheckUtils]: 29: Hoare triple {10629#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {10629#true} is VALID [2020-07-18 03:37:01,518 INFO L280 TraceCheckUtils]: 30: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {10629#true} is VALID [2020-07-18 03:37:01,519 INFO L280 TraceCheckUtils]: 31: Hoare triple {10629#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {10629#true} is VALID [2020-07-18 03:37:01,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {10629#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {10629#true} is VALID [2020-07-18 03:37:01,519 INFO L280 TraceCheckUtils]: 33: Hoare triple {10629#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {10629#true} is VALID [2020-07-18 03:37:01,519 INFO L280 TraceCheckUtils]: 34: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {10629#true} is VALID [2020-07-18 03:37:01,519 INFO L280 TraceCheckUtils]: 35: Hoare triple {10629#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {10629#true} is VALID [2020-07-18 03:37:01,519 INFO L280 TraceCheckUtils]: 36: Hoare triple {10629#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {10629#true} is VALID [2020-07-18 03:37:01,520 INFO L280 TraceCheckUtils]: 37: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {10629#true} is VALID [2020-07-18 03:37:01,520 INFO L280 TraceCheckUtils]: 38: Hoare triple {10629#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {10629#true} is VALID [2020-07-18 03:37:01,520 INFO L280 TraceCheckUtils]: 39: Hoare triple {10629#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {10629#true} is VALID [2020-07-18 03:37:01,520 INFO L280 TraceCheckUtils]: 40: Hoare triple {10629#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {10629#true} is VALID [2020-07-18 03:37:01,520 INFO L280 TraceCheckUtils]: 41: Hoare triple {10629#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {10629#true} is VALID [2020-07-18 03:37:01,520 INFO L280 TraceCheckUtils]: 42: Hoare triple {10629#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {10629#true} is VALID [2020-07-18 03:37:01,521 INFO L280 TraceCheckUtils]: 43: Hoare triple {10629#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {10629#true} is VALID [2020-07-18 03:37:01,521 INFO L280 TraceCheckUtils]: 44: Hoare triple {10629#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {10629#true} is VALID [2020-07-18 03:37:01,521 INFO L280 TraceCheckUtils]: 45: Hoare triple {10629#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {10629#true} is VALID [2020-07-18 03:37:01,521 INFO L280 TraceCheckUtils]: 46: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {10629#true} is VALID [2020-07-18 03:37:01,521 INFO L280 TraceCheckUtils]: 47: Hoare triple {10629#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {10629#true} is VALID [2020-07-18 03:37:01,521 INFO L280 TraceCheckUtils]: 48: Hoare triple {10629#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {10629#true} is VALID [2020-07-18 03:37:01,522 INFO L280 TraceCheckUtils]: 49: Hoare triple {10629#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {10629#true} is VALID [2020-07-18 03:37:01,522 INFO L280 TraceCheckUtils]: 50: Hoare triple {10629#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {10629#true} is VALID [2020-07-18 03:37:01,522 INFO L280 TraceCheckUtils]: 51: Hoare triple {10629#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {10629#true} is VALID [2020-07-18 03:37:01,522 INFO L280 TraceCheckUtils]: 52: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {10629#true} is VALID [2020-07-18 03:37:01,522 INFO L280 TraceCheckUtils]: 53: Hoare triple {10629#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {10629#true} is VALID [2020-07-18 03:37:01,522 INFO L280 TraceCheckUtils]: 54: Hoare triple {10629#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {10629#true} is VALID [2020-07-18 03:37:01,523 INFO L280 TraceCheckUtils]: 55: Hoare triple {10629#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {10629#true} is VALID [2020-07-18 03:37:01,523 INFO L280 TraceCheckUtils]: 56: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {10629#true} is VALID [2020-07-18 03:37:01,523 INFO L280 TraceCheckUtils]: 57: Hoare triple {10629#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {10629#true} is VALID [2020-07-18 03:37:01,523 INFO L280 TraceCheckUtils]: 58: Hoare triple {10629#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {10629#true} is VALID [2020-07-18 03:37:01,523 INFO L280 TraceCheckUtils]: 59: Hoare triple {10629#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {10629#true} is VALID [2020-07-18 03:37:01,524 INFO L280 TraceCheckUtils]: 60: Hoare triple {10629#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {10629#true} is VALID [2020-07-18 03:37:01,524 INFO L280 TraceCheckUtils]: 61: Hoare triple {10629#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {10629#true} is VALID [2020-07-18 03:37:01,524 INFO L280 TraceCheckUtils]: 62: Hoare triple {10629#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {10629#true} is VALID [2020-07-18 03:37:01,524 INFO L280 TraceCheckUtils]: 63: Hoare triple {10629#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {10629#true} is VALID [2020-07-18 03:37:01,524 INFO L280 TraceCheckUtils]: 64: Hoare triple {10629#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {10629#true} is VALID [2020-07-18 03:37:01,524 INFO L280 TraceCheckUtils]: 65: Hoare triple {10629#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {10629#true} is VALID [2020-07-18 03:37:01,525 INFO L280 TraceCheckUtils]: 66: Hoare triple {10629#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {10629#true} is VALID [2020-07-18 03:37:01,525 INFO L280 TraceCheckUtils]: 67: Hoare triple {10629#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {10629#true} is VALID [2020-07-18 03:37:01,525 INFO L280 TraceCheckUtils]: 68: Hoare triple {10629#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {10629#true} is VALID [2020-07-18 03:37:01,525 INFO L280 TraceCheckUtils]: 69: Hoare triple {10629#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {10629#true} is VALID [2020-07-18 03:37:01,525 INFO L280 TraceCheckUtils]: 70: Hoare triple {10629#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {10629#true} is VALID [2020-07-18 03:37:01,526 INFO L280 TraceCheckUtils]: 71: Hoare triple {10629#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {10629#true} is VALID [2020-07-18 03:37:01,526 INFO L280 TraceCheckUtils]: 72: Hoare triple {10629#true} ~pumpRunning~0 := 0; {10629#true} is VALID [2020-07-18 03:37:01,526 INFO L280 TraceCheckUtils]: 73: Hoare triple {10629#true} ~systemActive~0 := 1; {10629#true} is VALID [2020-07-18 03:37:01,527 INFO L280 TraceCheckUtils]: 74: Hoare triple {10629#true} ~waterLevel~0 := 1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,527 INFO L280 TraceCheckUtils]: 75: Hoare triple {10710#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,528 INFO L280 TraceCheckUtils]: 76: Hoare triple {10710#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,528 INFO L280 TraceCheckUtils]: 77: Hoare triple {10710#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,529 INFO L280 TraceCheckUtils]: 78: Hoare triple {10710#(= 1 ~waterLevel~0)} assume true; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,529 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10710#(= 1 ~waterLevel~0)} {10629#true} #964#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,530 INFO L263 TraceCheckUtils]: 80: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,530 INFO L280 TraceCheckUtils]: 81: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,531 INFO L280 TraceCheckUtils]: 82: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp~10; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,531 INFO L263 TraceCheckUtils]: 83: Hoare triple {10710#(= 1 ~waterLevel~0)} call select_helpers(); {10629#true} is VALID [2020-07-18 03:37:01,531 INFO L280 TraceCheckUtils]: 84: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,532 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #860#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,532 INFO L263 TraceCheckUtils]: 86: Hoare triple {10710#(= 1 ~waterLevel~0)} call select_features(); {10629#true} is VALID [2020-07-18 03:37:01,532 INFO L280 TraceCheckUtils]: 87: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,533 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #862#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,533 INFO L263 TraceCheckUtils]: 89: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {10629#true} is VALID [2020-07-18 03:37:01,533 INFO L280 TraceCheckUtils]: 90: Hoare triple {10629#true} havoc ~retValue_acc~1; {10629#true} is VALID [2020-07-18 03:37:01,533 INFO L280 TraceCheckUtils]: 91: Hoare triple {10629#true} ~retValue_acc~1 := 1; {10629#true} is VALID [2020-07-18 03:37:01,533 INFO L280 TraceCheckUtils]: 92: Hoare triple {10629#true} #res := ~retValue_acc~1; {10629#true} is VALID [2020-07-18 03:37:01,534 INFO L280 TraceCheckUtils]: 93: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,534 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #864#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,535 INFO L280 TraceCheckUtils]: 95: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,535 INFO L280 TraceCheckUtils]: 96: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp~10 := #t~ret75; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,536 INFO L280 TraceCheckUtils]: 97: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~ret75; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,536 INFO L280 TraceCheckUtils]: 98: Hoare triple {10710#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,536 INFO L263 TraceCheckUtils]: 99: Hoare triple {10710#(= 1 ~waterLevel~0)} call setup(); {10629#true} is VALID [2020-07-18 03:37:01,537 INFO L280 TraceCheckUtils]: 100: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,537 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #866#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,538 INFO L263 TraceCheckUtils]: 102: Hoare triple {10710#(= 1 ~waterLevel~0)} call runTest(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,538 INFO L263 TraceCheckUtils]: 103: Hoare triple {10710#(= 1 ~waterLevel~0)} call test(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,539 INFO L280 TraceCheckUtils]: 104: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,539 INFO L280 TraceCheckUtils]: 105: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,540 INFO L280 TraceCheckUtils]: 106: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___0~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,540 INFO L280 TraceCheckUtils]: 107: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,541 INFO L280 TraceCheckUtils]: 108: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,541 INFO L280 TraceCheckUtils]: 109: Hoare triple {10710#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,542 INFO L280 TraceCheckUtils]: 110: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !false; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,542 INFO L280 TraceCheckUtils]: 111: Hoare triple {10710#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,543 INFO L280 TraceCheckUtils]: 112: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,543 INFO L280 TraceCheckUtils]: 113: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp~0 := #t~nondet1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,544 INFO L280 TraceCheckUtils]: 114: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~nondet1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,544 INFO L280 TraceCheckUtils]: 115: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~0); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,545 INFO L280 TraceCheckUtils]: 116: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,545 INFO L280 TraceCheckUtils]: 117: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp___0~0 := #t~nondet2; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,546 INFO L280 TraceCheckUtils]: 118: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~nondet2; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,546 INFO L280 TraceCheckUtils]: 119: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,547 INFO L280 TraceCheckUtils]: 120: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,547 INFO L280 TraceCheckUtils]: 121: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet3; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,548 INFO L280 TraceCheckUtils]: 122: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~nondet3; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,548 INFO L280 TraceCheckUtils]: 123: Hoare triple {10710#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,549 INFO L263 TraceCheckUtils]: 124: Hoare triple {10710#(= 1 ~waterLevel~0)} call timeShift(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,549 INFO L280 TraceCheckUtils]: 125: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,550 INFO L280 TraceCheckUtils]: 126: Hoare triple {10710#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,550 INFO L263 TraceCheckUtils]: 127: Hoare triple {10710#(= 1 ~waterLevel~0)} call processEnvironment(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:01,551 INFO L280 TraceCheckUtils]: 128: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10629#true} is VALID [2020-07-18 03:37:01,551 INFO L280 TraceCheckUtils]: 129: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-18 03:37:01,551 INFO L263 TraceCheckUtils]: 130: Hoare triple {10629#true} call processEnvironment__wrappee__lowWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:01,551 INFO L280 TraceCheckUtils]: 131: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10629#true} is VALID [2020-07-18 03:37:01,552 INFO L280 TraceCheckUtils]: 132: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-18 03:37:01,552 INFO L263 TraceCheckUtils]: 133: Hoare triple {10629#true} call processEnvironment__wrappee__highWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:01,552 INFO L280 TraceCheckUtils]: 134: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-18 03:37:01,553 INFO L280 TraceCheckUtils]: 135: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-18 03:37:01,553 INFO L263 TraceCheckUtils]: 136: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-18 03:37:01,553 INFO L280 TraceCheckUtils]: 137: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,553 INFO L280 TraceCheckUtils]: 138: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,553 INFO L280 TraceCheckUtils]: 139: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,553 INFO L263 TraceCheckUtils]: 140: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-18 03:37:01,554 INFO L280 TraceCheckUtils]: 141: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,554 INFO L280 TraceCheckUtils]: 142: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-18 03:37:01,554 INFO L280 TraceCheckUtils]: 143: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-18 03:37:01,554 INFO L280 TraceCheckUtils]: 144: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-18 03:37:01,554 INFO L280 TraceCheckUtils]: 145: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,555 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-18 03:37:01,555 INFO L280 TraceCheckUtils]: 147: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,555 INFO L280 TraceCheckUtils]: 148: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,555 INFO L280 TraceCheckUtils]: 149: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-18 03:37:01,555 INFO L280 TraceCheckUtils]: 150: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-18 03:37:01,555 INFO L280 TraceCheckUtils]: 151: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-18 03:37:01,556 INFO L280 TraceCheckUtils]: 152: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-18 03:37:01,556 INFO L280 TraceCheckUtils]: 153: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-18 03:37:01,556 INFO L280 TraceCheckUtils]: 154: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,556 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-18 03:37:01,556 INFO L280 TraceCheckUtils]: 156: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-18 03:37:01,556 INFO L280 TraceCheckUtils]: 157: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,557 INFO L280 TraceCheckUtils]: 158: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-18 03:37:01,557 INFO L280 TraceCheckUtils]: 159: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-18 03:37:01,557 INFO L263 TraceCheckUtils]: 160: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-18 03:37:01,557 INFO L280 TraceCheckUtils]: 161: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,557 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-18 03:37:01,558 INFO L280 TraceCheckUtils]: 163: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,558 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-18 03:37:01,558 INFO L280 TraceCheckUtils]: 165: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,558 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10629#true} {10629#true} #908#return; {10629#true} is VALID [2020-07-18 03:37:01,558 INFO L280 TraceCheckUtils]: 167: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,559 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #922#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,560 INFO L263 TraceCheckUtils]: 169: Hoare triple {10710#(= 1 ~waterLevel~0)} call __utac_acc__Specification3_spec__1(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,560 INFO L280 TraceCheckUtils]: 170: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp~6; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,561 INFO L280 TraceCheckUtils]: 171: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___0~3; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,561 INFO L280 TraceCheckUtils]: 172: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___1~1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,562 INFO L263 TraceCheckUtils]: 173: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret37 := isMethaneLevelCritical(); {10629#true} is VALID [2020-07-18 03:37:01,562 INFO L280 TraceCheckUtils]: 174: Hoare triple {10629#true} havoc ~retValue_acc~6; {10629#true} is VALID [2020-07-18 03:37:01,562 INFO L280 TraceCheckUtils]: 175: Hoare triple {10629#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {10629#true} is VALID [2020-07-18 03:37:01,562 INFO L280 TraceCheckUtils]: 176: Hoare triple {10629#true} #res := ~retValue_acc~6; {10629#true} is VALID [2020-07-18 03:37:01,562 INFO L280 TraceCheckUtils]: 177: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,563 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #956#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,564 INFO L280 TraceCheckUtils]: 179: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,564 INFO L280 TraceCheckUtils]: 180: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp~6 := #t~ret37; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,565 INFO L280 TraceCheckUtils]: 181: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~ret37; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,565 INFO L280 TraceCheckUtils]: 182: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~6); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:37:01,565 INFO L263 TraceCheckUtils]: 183: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret38 := getWaterLevel(); {10629#true} is VALID [2020-07-18 03:37:01,566 INFO L280 TraceCheckUtils]: 184: Hoare triple {10629#true} havoc ~retValue_acc~7; {10629#true} is VALID [2020-07-18 03:37:01,566 INFO L280 TraceCheckUtils]: 185: Hoare triple {10629#true} ~retValue_acc~7 := ~waterLevel~0; {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-18 03:37:01,567 INFO L280 TraceCheckUtils]: 186: Hoare triple {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:01,567 INFO L280 TraceCheckUtils]: 187: Hoare triple {10877#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:01,568 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {10877#(= |getWaterLevel_#res| ~waterLevel~0)} {10710#(= 1 ~waterLevel~0)} #958#return; {10773#(= 1 |__utac_acc__Specification3_spec__1_#t~ret38|)} is VALID [2020-07-18 03:37:01,569 INFO L280 TraceCheckUtils]: 189: Hoare triple {10773#(= 1 |__utac_acc__Specification3_spec__1_#t~ret38|)} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {10773#(= 1 |__utac_acc__Specification3_spec__1_#t~ret38|)} is VALID [2020-07-18 03:37:01,569 INFO L280 TraceCheckUtils]: 190: Hoare triple {10773#(= 1 |__utac_acc__Specification3_spec__1_#t~ret38|)} ~tmp___0~3 := #t~ret38; {10774#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~3)} is VALID [2020-07-18 03:37:01,570 INFO L280 TraceCheckUtils]: 191: Hoare triple {10774#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~3)} havoc #t~ret38; {10774#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~3)} is VALID [2020-07-18 03:37:01,570 INFO L280 TraceCheckUtils]: 192: Hoare triple {10774#(= 1 __utac_acc__Specification3_spec__1_~tmp___0~3)} assume 2 == ~tmp___0~3; {10630#false} is VALID [2020-07-18 03:37:01,571 INFO L263 TraceCheckUtils]: 193: Hoare triple {10630#false} call #t~ret39 := isPumpRunning(); {10629#true} is VALID [2020-07-18 03:37:01,571 INFO L280 TraceCheckUtils]: 194: Hoare triple {10629#true} havoc ~retValue_acc~3; {10629#true} is VALID [2020-07-18 03:37:01,571 INFO L280 TraceCheckUtils]: 195: Hoare triple {10629#true} ~retValue_acc~3 := ~pumpRunning~0; {10629#true} is VALID [2020-07-18 03:37:01,571 INFO L280 TraceCheckUtils]: 196: Hoare triple {10629#true} #res := ~retValue_acc~3; {10629#true} is VALID [2020-07-18 03:37:01,571 INFO L280 TraceCheckUtils]: 197: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-18 03:37:01,571 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {10629#true} {10630#false} #960#return; {10630#false} is VALID [2020-07-18 03:37:01,572 INFO L280 TraceCheckUtils]: 199: Hoare triple {10630#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {10630#false} is VALID [2020-07-18 03:37:01,572 INFO L280 TraceCheckUtils]: 200: Hoare triple {10630#false} ~tmp___1~1 := #t~ret39; {10630#false} is VALID [2020-07-18 03:37:01,572 INFO L280 TraceCheckUtils]: 201: Hoare triple {10630#false} havoc #t~ret39; {10630#false} is VALID [2020-07-18 03:37:01,572 INFO L280 TraceCheckUtils]: 202: Hoare triple {10630#false} assume !(0 != ~tmp___1~1); {10630#false} is VALID [2020-07-18 03:37:01,572 INFO L263 TraceCheckUtils]: 203: Hoare triple {10630#false} call __automaton_fail(); {10630#false} is VALID [2020-07-18 03:37:01,572 INFO L280 TraceCheckUtils]: 204: Hoare triple {10630#false} assume !false; {10630#false} is VALID [2020-07-18 03:37:01,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:37:01,610 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1696337926] [2020-07-18 03:37:01,611 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:37:01,611 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 03:37:01,611 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2130733928] [2020-07-18 03:37:01,612 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-18 03:37:01,612 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:37:01,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 03:37:01,816 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:37:01,816 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 03:37:01,816 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:37:01,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 03:37:01,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-18 03:37:01,818 INFO L87 Difference]: Start difference. First operand 418 states and 451 transitions. Second operand 9 states. [2020-07-18 03:37:02,858 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:37:17,769 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:37:18,339 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:37:19,185 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:37:19,987 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:37:20,407 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:37:20,874 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:37:21,262 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:37:33,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:37:33,935 INFO L93 Difference]: Finished difference Result 975 states and 1122 transitions. [2020-07-18 03:37:33,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-18 03:37:33,936 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-18 03:37:33,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:37:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 03:37:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 765 transitions. [2020-07-18 03:37:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 03:37:33,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 765 transitions. [2020-07-18 03:37:33,956 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 765 transitions. [2020-07-18 03:37:36,181 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 765 edges. 765 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:37:36,211 INFO L225 Difference]: With dead ends: 975 [2020-07-18 03:37:36,211 INFO L226 Difference]: Without dead ends: 667 [2020-07-18 03:37:36,212 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-18 03:37:36,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2020-07-18 03:37:50,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 597. [2020-07-18 03:37:50,047 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:37:50,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 667 states. Second operand 597 states. [2020-07-18 03:37:50,047 INFO L74 IsIncluded]: Start isIncluded. First operand 667 states. Second operand 597 states. [2020-07-18 03:37:50,047 INFO L87 Difference]: Start difference. First operand 667 states. Second operand 597 states. [2020-07-18 03:37:50,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:37:50,076 INFO L93 Difference]: Finished difference Result 667 states and 750 transitions. [2020-07-18 03:37:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 750 transitions. [2020-07-18 03:37:50,079 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:37:50,079 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:37:50,079 INFO L74 IsIncluded]: Start isIncluded. First operand 597 states. Second operand 667 states. [2020-07-18 03:37:50,079 INFO L87 Difference]: Start difference. First operand 597 states. Second operand 667 states. [2020-07-18 03:37:50,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:37:50,109 INFO L93 Difference]: Finished difference Result 667 states and 750 transitions. [2020-07-18 03:37:50,110 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 750 transitions. [2020-07-18 03:37:50,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:37:50,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:37:50,111 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:37:50,112 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:37:50,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 597 states. [2020-07-18 03:37:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 655 transitions. [2020-07-18 03:37:50,136 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 655 transitions. Word has length 205 [2020-07-18 03:37:50,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:37:50,137 INFO L479 AbstractCegarLoop]: Abstraction has 597 states and 655 transitions. [2020-07-18 03:37:50,137 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 03:37:50,137 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 597 states and 655 transitions. [2020-07-18 03:37:53,448 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 655 edges. 655 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:37:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 655 transitions. [2020-07-18 03:37:53,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-18 03:37:53,450 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:37:53,451 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:37:53,451 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 03:37:53,451 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:37:53,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:37:53,452 INFO L82 PathProgramCache]: Analyzing trace with hash 904825679, now seen corresponding path program 1 times [2020-07-18 03:37:53,452 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:37:53,452 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [593123948] [2020-07-18 03:37:53,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:37:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,798 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:37:53,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {15532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {15377#true} is VALID [2020-07-18 03:37:53,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} #valid := #valid[0 := 0]; {15377#true} is VALID [2020-07-18 03:37:53,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} assume 0 < #StackHeapBarrier; {15377#true} is VALID [2020-07-18 03:37:53,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {15377#true} is VALID [2020-07-18 03:37:53,848 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {15377#true} is VALID [2020-07-18 03:37:53,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {15377#true} is VALID [2020-07-18 03:37:53,849 INFO L280 TraceCheckUtils]: 6: Hoare triple {15377#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {15377#true} is VALID [2020-07-18 03:37:53,849 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {15377#true} is VALID [2020-07-18 03:37:53,849 INFO L280 TraceCheckUtils]: 8: Hoare triple {15377#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {15377#true} is VALID [2020-07-18 03:37:53,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {15377#true} is VALID [2020-07-18 03:37:53,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {15377#true} is VALID [2020-07-18 03:37:53,850 INFO L280 TraceCheckUtils]: 11: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {15377#true} is VALID [2020-07-18 03:37:53,850 INFO L280 TraceCheckUtils]: 12: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {15377#true} is VALID [2020-07-18 03:37:53,850 INFO L280 TraceCheckUtils]: 13: Hoare triple {15377#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {15377#true} is VALID [2020-07-18 03:37:53,850 INFO L280 TraceCheckUtils]: 14: Hoare triple {15377#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {15377#true} is VALID [2020-07-18 03:37:53,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {15377#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {15377#true} is VALID [2020-07-18 03:37:53,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {15377#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {15377#true} is VALID [2020-07-18 03:37:53,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {15377#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {15377#true} is VALID [2020-07-18 03:37:53,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {15377#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {15377#true} is VALID [2020-07-18 03:37:53,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {15377#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {15377#true} is VALID [2020-07-18 03:37:53,851 INFO L280 TraceCheckUtils]: 20: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {15377#true} is VALID [2020-07-18 03:37:53,851 INFO L280 TraceCheckUtils]: 21: Hoare triple {15377#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {15377#true} is VALID [2020-07-18 03:37:53,851 INFO L280 TraceCheckUtils]: 22: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {15377#true} is VALID [2020-07-18 03:37:53,852 INFO L280 TraceCheckUtils]: 23: Hoare triple {15377#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {15377#true} is VALID [2020-07-18 03:37:53,852 INFO L280 TraceCheckUtils]: 24: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {15377#true} is VALID [2020-07-18 03:37:53,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {15377#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {15377#true} is VALID [2020-07-18 03:37:53,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {15377#true} is VALID [2020-07-18 03:37:53,852 INFO L280 TraceCheckUtils]: 27: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {15377#true} is VALID [2020-07-18 03:37:53,853 INFO L280 TraceCheckUtils]: 28: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {15377#true} is VALID [2020-07-18 03:37:53,853 INFO L280 TraceCheckUtils]: 29: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {15377#true} is VALID [2020-07-18 03:37:53,853 INFO L280 TraceCheckUtils]: 30: Hoare triple {15377#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {15377#true} is VALID [2020-07-18 03:37:53,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {15377#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {15377#true} is VALID [2020-07-18 03:37:53,853 INFO L280 TraceCheckUtils]: 32: Hoare triple {15377#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {15377#true} is VALID [2020-07-18 03:37:53,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {15377#true} is VALID [2020-07-18 03:37:53,854 INFO L280 TraceCheckUtils]: 34: Hoare triple {15377#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {15377#true} is VALID [2020-07-18 03:37:53,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {15377#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {15377#true} is VALID [2020-07-18 03:37:53,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {15377#true} is VALID [2020-07-18 03:37:53,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {15377#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {15377#true} is VALID [2020-07-18 03:37:53,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {15377#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {15377#true} is VALID [2020-07-18 03:37:53,854 INFO L280 TraceCheckUtils]: 39: Hoare triple {15377#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {15377#true} is VALID [2020-07-18 03:37:53,855 INFO L280 TraceCheckUtils]: 40: Hoare triple {15377#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {15377#true} is VALID [2020-07-18 03:37:53,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {15377#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {15377#true} is VALID [2020-07-18 03:37:53,855 INFO L280 TraceCheckUtils]: 42: Hoare triple {15377#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {15377#true} is VALID [2020-07-18 03:37:53,855 INFO L280 TraceCheckUtils]: 43: Hoare triple {15377#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {15377#true} is VALID [2020-07-18 03:37:53,855 INFO L280 TraceCheckUtils]: 44: Hoare triple {15377#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {15377#true} is VALID [2020-07-18 03:37:53,856 INFO L280 TraceCheckUtils]: 45: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {15377#true} is VALID [2020-07-18 03:37:53,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {15377#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {15377#true} is VALID [2020-07-18 03:37:53,856 INFO L280 TraceCheckUtils]: 47: Hoare triple {15377#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {15377#true} is VALID [2020-07-18 03:37:53,856 INFO L280 TraceCheckUtils]: 48: Hoare triple {15377#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {15377#true} is VALID [2020-07-18 03:37:53,856 INFO L280 TraceCheckUtils]: 49: Hoare triple {15377#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {15377#true} is VALID [2020-07-18 03:37:53,857 INFO L280 TraceCheckUtils]: 50: Hoare triple {15377#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {15377#true} is VALID [2020-07-18 03:37:53,857 INFO L280 TraceCheckUtils]: 51: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {15377#true} is VALID [2020-07-18 03:37:53,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {15377#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {15377#true} is VALID [2020-07-18 03:37:53,857 INFO L280 TraceCheckUtils]: 53: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {15377#true} is VALID [2020-07-18 03:37:53,857 INFO L280 TraceCheckUtils]: 54: Hoare triple {15377#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {15377#true} is VALID [2020-07-18 03:37:53,858 INFO L280 TraceCheckUtils]: 55: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {15377#true} is VALID [2020-07-18 03:37:53,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {15377#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {15377#true} is VALID [2020-07-18 03:37:53,858 INFO L280 TraceCheckUtils]: 57: Hoare triple {15377#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {15377#true} is VALID [2020-07-18 03:37:53,858 INFO L280 TraceCheckUtils]: 58: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {15377#true} is VALID [2020-07-18 03:37:53,858 INFO L280 TraceCheckUtils]: 59: Hoare triple {15377#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {15377#true} is VALID [2020-07-18 03:37:53,858 INFO L280 TraceCheckUtils]: 60: Hoare triple {15377#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {15377#true} is VALID [2020-07-18 03:37:53,859 INFO L280 TraceCheckUtils]: 61: Hoare triple {15377#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {15377#true} is VALID [2020-07-18 03:37:53,859 INFO L280 TraceCheckUtils]: 62: Hoare triple {15377#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {15377#true} is VALID [2020-07-18 03:37:53,859 INFO L280 TraceCheckUtils]: 63: Hoare triple {15377#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {15377#true} is VALID [2020-07-18 03:37:53,859 INFO L280 TraceCheckUtils]: 64: Hoare triple {15377#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {15377#true} is VALID [2020-07-18 03:37:53,859 INFO L280 TraceCheckUtils]: 65: Hoare triple {15377#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {15377#true} is VALID [2020-07-18 03:37:53,859 INFO L280 TraceCheckUtils]: 66: Hoare triple {15377#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {15377#true} is VALID [2020-07-18 03:37:53,860 INFO L280 TraceCheckUtils]: 67: Hoare triple {15377#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {15377#true} is VALID [2020-07-18 03:37:53,860 INFO L280 TraceCheckUtils]: 68: Hoare triple {15377#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {15377#true} is VALID [2020-07-18 03:37:53,860 INFO L280 TraceCheckUtils]: 69: Hoare triple {15377#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {15377#true} is VALID [2020-07-18 03:37:53,860 INFO L280 TraceCheckUtils]: 70: Hoare triple {15377#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {15377#true} is VALID [2020-07-18 03:37:53,862 INFO L280 TraceCheckUtils]: 71: Hoare triple {15377#true} ~pumpRunning~0 := 0; {15377#true} is VALID [2020-07-18 03:37:53,862 INFO L280 TraceCheckUtils]: 72: Hoare triple {15377#true} ~systemActive~0 := 1; {15377#true} is VALID [2020-07-18 03:37:53,862 INFO L280 TraceCheckUtils]: 73: Hoare triple {15377#true} ~waterLevel~0 := 1; {15377#true} is VALID [2020-07-18 03:37:53,862 INFO L280 TraceCheckUtils]: 74: Hoare triple {15377#true} ~methaneLevelCritical~0 := 0; {15377#true} is VALID [2020-07-18 03:37:53,863 INFO L280 TraceCheckUtils]: 75: Hoare triple {15377#true} ~head~0.base, ~head~0.offset := 0, 0; {15377#true} is VALID [2020-07-18 03:37:53,863 INFO L280 TraceCheckUtils]: 76: Hoare triple {15377#true} ~cleanupTimeShifts~0 := 4; {15377#true} is VALID [2020-07-18 03:37:53,863 INFO L280 TraceCheckUtils]: 77: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,863 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15377#true} {15377#true} #964#return; {15377#true} is VALID [2020-07-18 03:37:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,869 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15377#true} #860#return; {15377#true} is VALID [2020-07-18 03:37:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,871 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15377#true} #862#return; {15377#true} is VALID [2020-07-18 03:37:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~1; {15377#true} is VALID [2020-07-18 03:37:53,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~1 := 1; {15377#true} is VALID [2020-07-18 03:37:53,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #res := ~retValue_acc~1; {15377#true} is VALID [2020-07-18 03:37:53,875 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,875 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15377#true} {15377#true} #864#return; {15377#true} is VALID [2020-07-18 03:37:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,877 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15377#true} #866#return; {15377#true} is VALID [2020-07-18 03:37:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {15533#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {15377#true} is VALID [2020-07-18 03:37:53,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~waterLevel~0 := 1 + ~waterLevel~0; {15377#true} is VALID [2020-07-18 03:37:53,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15377#true} {15377#true} #910#return; {15377#true} is VALID [2020-07-18 03:37:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-18 03:37:53,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,968 INFO L280 TraceCheckUtils]: 3: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,969 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-18 03:37:53,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-18 03:37:53,970 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-18 03:37:53,970 INFO L263 TraceCheckUtils]: 3: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-18 03:37:53,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-18 03:37:53,971 INFO L280 TraceCheckUtils]: 5: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,974 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,975 INFO L280 TraceCheckUtils]: 11: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,977 INFO L280 TraceCheckUtils]: 15: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,978 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,979 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:53,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-18 03:37:53,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-18 03:37:53,984 INFO L263 TraceCheckUtils]: 2: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-18 03:37:53,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-18 03:37:53,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-18 03:37:53,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-18 03:37:53,985 INFO L263 TraceCheckUtils]: 6: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-18 03:37:53,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-18 03:37:53,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,986 INFO L280 TraceCheckUtils]: 9: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,988 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,989 INFO L280 TraceCheckUtils]: 14: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,991 INFO L280 TraceCheckUtils]: 18: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,993 INFO L280 TraceCheckUtils]: 20: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,993 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,994 INFO L280 TraceCheckUtils]: 23: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,995 INFO L280 TraceCheckUtils]: 24: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,995 INFO L280 TraceCheckUtils]: 25: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,996 INFO L263 TraceCheckUtils]: 26: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-18 03:37:53,996 INFO L280 TraceCheckUtils]: 27: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:53,997 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,997 INFO L280 TraceCheckUtils]: 29: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,998 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:53,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15377#true} is VALID [2020-07-18 03:37:53,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-18 03:37:54,000 INFO L263 TraceCheckUtils]: 2: Hoare triple {15377#true} call processEnvironment__wrappee__highWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:54,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-18 03:37:54,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-18 03:37:54,000 INFO L263 TraceCheckUtils]: 5: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-18 03:37:54,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-18 03:37:54,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-18 03:37:54,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-18 03:37:54,001 INFO L263 TraceCheckUtils]: 9: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-18 03:37:54,001 INFO L280 TraceCheckUtils]: 10: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-18 03:37:54,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,003 INFO L280 TraceCheckUtils]: 13: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,005 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,007 INFO L280 TraceCheckUtils]: 20: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,008 INFO L280 TraceCheckUtils]: 21: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,008 INFO L280 TraceCheckUtils]: 22: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,009 INFO L280 TraceCheckUtils]: 23: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,010 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,010 INFO L280 TraceCheckUtils]: 25: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,011 INFO L280 TraceCheckUtils]: 26: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,011 INFO L280 TraceCheckUtils]: 27: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,012 INFO L280 TraceCheckUtils]: 28: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,012 INFO L263 TraceCheckUtils]: 29: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-18 03:37:54,012 INFO L280 TraceCheckUtils]: 30: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,013 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,014 INFO L280 TraceCheckUtils]: 32: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,014 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,015 INFO L280 TraceCheckUtils]: 34: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,015 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #908#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15377#true} is VALID [2020-07-18 03:37:54,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-18 03:37:54,018 INFO L263 TraceCheckUtils]: 2: Hoare triple {15377#true} call processEnvironment__wrappee__lowWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:54,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15377#true} is VALID [2020-07-18 03:37:54,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-18 03:37:54,019 INFO L263 TraceCheckUtils]: 5: Hoare triple {15377#true} call processEnvironment__wrappee__highWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:54,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-18 03:37:54,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-18 03:37:54,019 INFO L263 TraceCheckUtils]: 8: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-18 03:37:54,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-18 03:37:54,020 INFO L280 TraceCheckUtils]: 10: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-18 03:37:54,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-18 03:37:54,020 INFO L263 TraceCheckUtils]: 12: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-18 03:37:54,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-18 03:37:54,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,022 INFO L280 TraceCheckUtils]: 15: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,023 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,023 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,024 INFO L280 TraceCheckUtils]: 19: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,025 INFO L280 TraceCheckUtils]: 20: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,025 INFO L280 TraceCheckUtils]: 21: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,026 INFO L280 TraceCheckUtils]: 22: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,026 INFO L280 TraceCheckUtils]: 23: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,027 INFO L280 TraceCheckUtils]: 24: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,027 INFO L280 TraceCheckUtils]: 25: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,028 INFO L280 TraceCheckUtils]: 26: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,028 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,029 INFO L280 TraceCheckUtils]: 28: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,029 INFO L280 TraceCheckUtils]: 29: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,030 INFO L280 TraceCheckUtils]: 30: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,030 INFO L280 TraceCheckUtils]: 31: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,031 INFO L263 TraceCheckUtils]: 32: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-18 03:37:54,031 INFO L280 TraceCheckUtils]: 33: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,031 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,032 INFO L280 TraceCheckUtils]: 35: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,033 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,033 INFO L280 TraceCheckUtils]: 37: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,034 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #908#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,034 INFO L280 TraceCheckUtils]: 39: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,035 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #922#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:54,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~6; {15377#true} is VALID [2020-07-18 03:37:54,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {15377#true} is VALID [2020-07-18 03:37:54,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #res := ~retValue_acc~6; {15377#true} is VALID [2020-07-18 03:37:54,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,042 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15377#true} {15514#(not (= 2 ~waterLevel~0))} #956#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:54,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~7; {15377#true} is VALID [2020-07-18 03:37:54,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~7 := ~waterLevel~0; {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-18 03:37:54,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:54,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {15631#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:54,075 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15631#(= |getWaterLevel_#res| ~waterLevel~0)} {15514#(not (= 2 ~waterLevel~0))} #958#return; {15525#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret38|))} is VALID [2020-07-18 03:37:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:37:54,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~3; {15377#true} is VALID [2020-07-18 03:37:54,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~3 := ~pumpRunning~0; {15377#true} is VALID [2020-07-18 03:37:54,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #res := ~retValue_acc~3; {15377#true} is VALID [2020-07-18 03:37:54,079 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,079 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15377#true} {15378#false} #960#return; {15378#false} is VALID [2020-07-18 03:37:54,083 INFO L263 TraceCheckUtils]: 0: Hoare triple {15377#true} call ULTIMATE.init(); {15532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:37:54,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {15532#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {15377#true} is VALID [2020-07-18 03:37:54,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #valid := #valid[0 := 0]; {15377#true} is VALID [2020-07-18 03:37:54,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume 0 < #StackHeapBarrier; {15377#true} is VALID [2020-07-18 03:37:54,084 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {15377#true} is VALID [2020-07-18 03:37:54,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {15377#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {15377#true} is VALID [2020-07-18 03:37:54,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {15377#true} is VALID [2020-07-18 03:37:54,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {15377#true} is VALID [2020-07-18 03:37:54,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {15377#true} is VALID [2020-07-18 03:37:54,085 INFO L280 TraceCheckUtils]: 9: Hoare triple {15377#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {15377#true} is VALID [2020-07-18 03:37:54,085 INFO L280 TraceCheckUtils]: 10: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {15377#true} is VALID [2020-07-18 03:37:54,085 INFO L280 TraceCheckUtils]: 11: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {15377#true} is VALID [2020-07-18 03:37:54,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {15377#true} is VALID [2020-07-18 03:37:54,086 INFO L280 TraceCheckUtils]: 13: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {15377#true} is VALID [2020-07-18 03:37:54,086 INFO L280 TraceCheckUtils]: 14: Hoare triple {15377#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {15377#true} is VALID [2020-07-18 03:37:54,086 INFO L280 TraceCheckUtils]: 15: Hoare triple {15377#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {15377#true} is VALID [2020-07-18 03:37:54,086 INFO L280 TraceCheckUtils]: 16: Hoare triple {15377#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {15377#true} is VALID [2020-07-18 03:37:54,087 INFO L280 TraceCheckUtils]: 17: Hoare triple {15377#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {15377#true} is VALID [2020-07-18 03:37:54,087 INFO L280 TraceCheckUtils]: 18: Hoare triple {15377#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {15377#true} is VALID [2020-07-18 03:37:54,087 INFO L280 TraceCheckUtils]: 19: Hoare triple {15377#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {15377#true} is VALID [2020-07-18 03:37:54,088 INFO L280 TraceCheckUtils]: 20: Hoare triple {15377#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {15377#true} is VALID [2020-07-18 03:37:54,088 INFO L280 TraceCheckUtils]: 21: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {15377#true} is VALID [2020-07-18 03:37:54,088 INFO L280 TraceCheckUtils]: 22: Hoare triple {15377#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {15377#true} is VALID [2020-07-18 03:37:54,088 INFO L280 TraceCheckUtils]: 23: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {15377#true} is VALID [2020-07-18 03:37:54,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {15377#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {15377#true} is VALID [2020-07-18 03:37:54,089 INFO L280 TraceCheckUtils]: 25: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {15377#true} is VALID [2020-07-18 03:37:54,089 INFO L280 TraceCheckUtils]: 26: Hoare triple {15377#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {15377#true} is VALID [2020-07-18 03:37:54,090 INFO L280 TraceCheckUtils]: 27: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {15377#true} is VALID [2020-07-18 03:37:54,090 INFO L280 TraceCheckUtils]: 28: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {15377#true} is VALID [2020-07-18 03:37:54,090 INFO L280 TraceCheckUtils]: 29: Hoare triple {15377#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {15377#true} is VALID [2020-07-18 03:37:54,090 INFO L280 TraceCheckUtils]: 30: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {15377#true} is VALID [2020-07-18 03:37:54,091 INFO L280 TraceCheckUtils]: 31: Hoare triple {15377#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {15377#true} is VALID [2020-07-18 03:37:54,091 INFO L280 TraceCheckUtils]: 32: Hoare triple {15377#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {15377#true} is VALID [2020-07-18 03:37:54,091 INFO L280 TraceCheckUtils]: 33: Hoare triple {15377#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {15377#true} is VALID [2020-07-18 03:37:54,091 INFO L280 TraceCheckUtils]: 34: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {15377#true} is VALID [2020-07-18 03:37:54,091 INFO L280 TraceCheckUtils]: 35: Hoare triple {15377#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {15377#true} is VALID [2020-07-18 03:37:54,092 INFO L280 TraceCheckUtils]: 36: Hoare triple {15377#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {15377#true} is VALID [2020-07-18 03:37:54,092 INFO L280 TraceCheckUtils]: 37: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {15377#true} is VALID [2020-07-18 03:37:54,092 INFO L280 TraceCheckUtils]: 38: Hoare triple {15377#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {15377#true} is VALID [2020-07-18 03:37:54,092 INFO L280 TraceCheckUtils]: 39: Hoare triple {15377#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {15377#true} is VALID [2020-07-18 03:37:54,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {15377#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {15377#true} is VALID [2020-07-18 03:37:54,093 INFO L280 TraceCheckUtils]: 41: Hoare triple {15377#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {15377#true} is VALID [2020-07-18 03:37:54,093 INFO L280 TraceCheckUtils]: 42: Hoare triple {15377#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {15377#true} is VALID [2020-07-18 03:37:54,093 INFO L280 TraceCheckUtils]: 43: Hoare triple {15377#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {15377#true} is VALID [2020-07-18 03:37:54,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {15377#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {15377#true} is VALID [2020-07-18 03:37:54,094 INFO L280 TraceCheckUtils]: 45: Hoare triple {15377#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {15377#true} is VALID [2020-07-18 03:37:54,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {15377#true} is VALID [2020-07-18 03:37:54,094 INFO L280 TraceCheckUtils]: 47: Hoare triple {15377#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {15377#true} is VALID [2020-07-18 03:37:54,094 INFO L280 TraceCheckUtils]: 48: Hoare triple {15377#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {15377#true} is VALID [2020-07-18 03:37:54,095 INFO L280 TraceCheckUtils]: 49: Hoare triple {15377#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {15377#true} is VALID [2020-07-18 03:37:54,095 INFO L280 TraceCheckUtils]: 50: Hoare triple {15377#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {15377#true} is VALID [2020-07-18 03:37:54,095 INFO L280 TraceCheckUtils]: 51: Hoare triple {15377#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {15377#true} is VALID [2020-07-18 03:37:54,095 INFO L280 TraceCheckUtils]: 52: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {15377#true} is VALID [2020-07-18 03:37:54,096 INFO L280 TraceCheckUtils]: 53: Hoare triple {15377#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {15377#true} is VALID [2020-07-18 03:37:54,096 INFO L280 TraceCheckUtils]: 54: Hoare triple {15377#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {15377#true} is VALID [2020-07-18 03:37:54,096 INFO L280 TraceCheckUtils]: 55: Hoare triple {15377#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {15377#true} is VALID [2020-07-18 03:37:54,096 INFO L280 TraceCheckUtils]: 56: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {15377#true} is VALID [2020-07-18 03:37:54,097 INFO L280 TraceCheckUtils]: 57: Hoare triple {15377#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {15377#true} is VALID [2020-07-18 03:37:54,097 INFO L280 TraceCheckUtils]: 58: Hoare triple {15377#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {15377#true} is VALID [2020-07-18 03:37:54,097 INFO L280 TraceCheckUtils]: 59: Hoare triple {15377#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {15377#true} is VALID [2020-07-18 03:37:54,097 INFO L280 TraceCheckUtils]: 60: Hoare triple {15377#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {15377#true} is VALID [2020-07-18 03:37:54,098 INFO L280 TraceCheckUtils]: 61: Hoare triple {15377#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {15377#true} is VALID [2020-07-18 03:37:54,098 INFO L280 TraceCheckUtils]: 62: Hoare triple {15377#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {15377#true} is VALID [2020-07-18 03:37:54,098 INFO L280 TraceCheckUtils]: 63: Hoare triple {15377#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {15377#true} is VALID [2020-07-18 03:37:54,099 INFO L280 TraceCheckUtils]: 64: Hoare triple {15377#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {15377#true} is VALID [2020-07-18 03:37:54,099 INFO L280 TraceCheckUtils]: 65: Hoare triple {15377#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {15377#true} is VALID [2020-07-18 03:37:54,099 INFO L280 TraceCheckUtils]: 66: Hoare triple {15377#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {15377#true} is VALID [2020-07-18 03:37:54,099 INFO L280 TraceCheckUtils]: 67: Hoare triple {15377#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {15377#true} is VALID [2020-07-18 03:37:54,099 INFO L280 TraceCheckUtils]: 68: Hoare triple {15377#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {15377#true} is VALID [2020-07-18 03:37:54,100 INFO L280 TraceCheckUtils]: 69: Hoare triple {15377#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {15377#true} is VALID [2020-07-18 03:37:54,100 INFO L280 TraceCheckUtils]: 70: Hoare triple {15377#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {15377#true} is VALID [2020-07-18 03:37:54,100 INFO L280 TraceCheckUtils]: 71: Hoare triple {15377#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {15377#true} is VALID [2020-07-18 03:37:54,100 INFO L280 TraceCheckUtils]: 72: Hoare triple {15377#true} ~pumpRunning~0 := 0; {15377#true} is VALID [2020-07-18 03:37:54,100 INFO L280 TraceCheckUtils]: 73: Hoare triple {15377#true} ~systemActive~0 := 1; {15377#true} is VALID [2020-07-18 03:37:54,101 INFO L280 TraceCheckUtils]: 74: Hoare triple {15377#true} ~waterLevel~0 := 1; {15377#true} is VALID [2020-07-18 03:37:54,101 INFO L280 TraceCheckUtils]: 75: Hoare triple {15377#true} ~methaneLevelCritical~0 := 0; {15377#true} is VALID [2020-07-18 03:37:54,101 INFO L280 TraceCheckUtils]: 76: Hoare triple {15377#true} ~head~0.base, ~head~0.offset := 0, 0; {15377#true} is VALID [2020-07-18 03:37:54,101 INFO L280 TraceCheckUtils]: 77: Hoare triple {15377#true} ~cleanupTimeShifts~0 := 4; {15377#true} is VALID [2020-07-18 03:37:54,101 INFO L280 TraceCheckUtils]: 78: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,101 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15377#true} {15377#true} #964#return; {15377#true} is VALID [2020-07-18 03:37:54,102 INFO L263 TraceCheckUtils]: 80: Hoare triple {15377#true} call #t~ret76 := main(); {15377#true} is VALID [2020-07-18 03:37:54,102 INFO L280 TraceCheckUtils]: 81: Hoare triple {15377#true} havoc ~retValue_acc~13; {15377#true} is VALID [2020-07-18 03:37:54,102 INFO L280 TraceCheckUtils]: 82: Hoare triple {15377#true} havoc ~tmp~10; {15377#true} is VALID [2020-07-18 03:37:54,102 INFO L263 TraceCheckUtils]: 83: Hoare triple {15377#true} call select_helpers(); {15377#true} is VALID [2020-07-18 03:37:54,102 INFO L280 TraceCheckUtils]: 84: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,103 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15377#true} {15377#true} #860#return; {15377#true} is VALID [2020-07-18 03:37:54,103 INFO L263 TraceCheckUtils]: 86: Hoare triple {15377#true} call select_features(); {15377#true} is VALID [2020-07-18 03:37:54,103 INFO L280 TraceCheckUtils]: 87: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,103 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {15377#true} {15377#true} #862#return; {15377#true} is VALID [2020-07-18 03:37:54,103 INFO L263 TraceCheckUtils]: 89: Hoare triple {15377#true} call #t~ret75 := valid_product(); {15377#true} is VALID [2020-07-18 03:37:54,103 INFO L280 TraceCheckUtils]: 90: Hoare triple {15377#true} havoc ~retValue_acc~1; {15377#true} is VALID [2020-07-18 03:37:54,104 INFO L280 TraceCheckUtils]: 91: Hoare triple {15377#true} ~retValue_acc~1 := 1; {15377#true} is VALID [2020-07-18 03:37:54,104 INFO L280 TraceCheckUtils]: 92: Hoare triple {15377#true} #res := ~retValue_acc~1; {15377#true} is VALID [2020-07-18 03:37:54,104 INFO L280 TraceCheckUtils]: 93: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,104 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {15377#true} {15377#true} #864#return; {15377#true} is VALID [2020-07-18 03:37:54,104 INFO L280 TraceCheckUtils]: 95: Hoare triple {15377#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {15377#true} is VALID [2020-07-18 03:37:54,105 INFO L280 TraceCheckUtils]: 96: Hoare triple {15377#true} ~tmp~10 := #t~ret75; {15377#true} is VALID [2020-07-18 03:37:54,105 INFO L280 TraceCheckUtils]: 97: Hoare triple {15377#true} havoc #t~ret75; {15377#true} is VALID [2020-07-18 03:37:54,105 INFO L280 TraceCheckUtils]: 98: Hoare triple {15377#true} assume 0 != ~tmp~10; {15377#true} is VALID [2020-07-18 03:37:54,105 INFO L263 TraceCheckUtils]: 99: Hoare triple {15377#true} call setup(); {15377#true} is VALID [2020-07-18 03:37:54,105 INFO L280 TraceCheckUtils]: 100: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,105 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15377#true} {15377#true} #866#return; {15377#true} is VALID [2020-07-18 03:37:54,106 INFO L263 TraceCheckUtils]: 102: Hoare triple {15377#true} call runTest(); {15377#true} is VALID [2020-07-18 03:37:54,106 INFO L263 TraceCheckUtils]: 103: Hoare triple {15377#true} call test(); {15377#true} is VALID [2020-07-18 03:37:54,106 INFO L280 TraceCheckUtils]: 104: Hoare triple {15377#true} havoc ~splverifierCounter~0; {15377#true} is VALID [2020-07-18 03:37:54,106 INFO L280 TraceCheckUtils]: 105: Hoare triple {15377#true} havoc ~tmp~0; {15377#true} is VALID [2020-07-18 03:37:54,106 INFO L280 TraceCheckUtils]: 106: Hoare triple {15377#true} havoc ~tmp___0~0; {15377#true} is VALID [2020-07-18 03:37:54,107 INFO L280 TraceCheckUtils]: 107: Hoare triple {15377#true} havoc ~tmp___1~0; {15377#true} is VALID [2020-07-18 03:37:54,107 INFO L280 TraceCheckUtils]: 108: Hoare triple {15377#true} havoc ~tmp___2~0; {15377#true} is VALID [2020-07-18 03:37:54,107 INFO L280 TraceCheckUtils]: 109: Hoare triple {15377#true} ~splverifierCounter~0 := 0; {15377#true} is VALID [2020-07-18 03:37:54,107 INFO L280 TraceCheckUtils]: 110: Hoare triple {15377#true} assume !false; {15377#true} is VALID [2020-07-18 03:37:54,107 INFO L280 TraceCheckUtils]: 111: Hoare triple {15377#true} assume ~splverifierCounter~0 < 4; {15377#true} is VALID [2020-07-18 03:37:54,107 INFO L280 TraceCheckUtils]: 112: Hoare triple {15377#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {15377#true} is VALID [2020-07-18 03:37:54,108 INFO L280 TraceCheckUtils]: 113: Hoare triple {15377#true} ~tmp~0 := #t~nondet1; {15377#true} is VALID [2020-07-18 03:37:54,108 INFO L280 TraceCheckUtils]: 114: Hoare triple {15377#true} havoc #t~nondet1; {15377#true} is VALID [2020-07-18 03:37:54,108 INFO L280 TraceCheckUtils]: 115: Hoare triple {15377#true} assume 0 != ~tmp~0; {15377#true} is VALID [2020-07-18 03:37:54,109 INFO L263 TraceCheckUtils]: 116: Hoare triple {15377#true} call waterRise(); {15533#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:37:54,109 INFO L280 TraceCheckUtils]: 117: Hoare triple {15533#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {15377#true} is VALID [2020-07-18 03:37:54,109 INFO L280 TraceCheckUtils]: 118: Hoare triple {15377#true} ~waterLevel~0 := 1 + ~waterLevel~0; {15377#true} is VALID [2020-07-18 03:37:54,109 INFO L280 TraceCheckUtils]: 119: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,109 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15377#true} {15377#true} #910#return; {15377#true} is VALID [2020-07-18 03:37:54,110 INFO L280 TraceCheckUtils]: 121: Hoare triple {15377#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15377#true} is VALID [2020-07-18 03:37:54,110 INFO L280 TraceCheckUtils]: 122: Hoare triple {15377#true} ~tmp___0~0 := #t~nondet2; {15377#true} is VALID [2020-07-18 03:37:54,110 INFO L280 TraceCheckUtils]: 123: Hoare triple {15377#true} havoc #t~nondet2; {15377#true} is VALID [2020-07-18 03:37:54,110 INFO L280 TraceCheckUtils]: 124: Hoare triple {15377#true} assume !(0 != ~tmp___0~0); {15377#true} is VALID [2020-07-18 03:37:54,110 INFO L280 TraceCheckUtils]: 125: Hoare triple {15377#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {15377#true} is VALID [2020-07-18 03:37:54,110 INFO L280 TraceCheckUtils]: 126: Hoare triple {15377#true} ~tmp___2~0 := #t~nondet3; {15377#true} is VALID [2020-07-18 03:37:54,111 INFO L280 TraceCheckUtils]: 127: Hoare triple {15377#true} havoc #t~nondet3; {15377#true} is VALID [2020-07-18 03:37:54,111 INFO L280 TraceCheckUtils]: 128: Hoare triple {15377#true} assume 0 != ~tmp___2~0; {15377#true} is VALID [2020-07-18 03:37:54,111 INFO L263 TraceCheckUtils]: 129: Hoare triple {15377#true} call timeShift(); {15377#true} is VALID [2020-07-18 03:37:54,111 INFO L280 TraceCheckUtils]: 130: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-18 03:37:54,111 INFO L280 TraceCheckUtils]: 131: Hoare triple {15377#true} assume 0 != ~systemActive~0; {15377#true} is VALID [2020-07-18 03:37:54,112 INFO L263 TraceCheckUtils]: 132: Hoare triple {15377#true} call processEnvironment(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:54,112 INFO L280 TraceCheckUtils]: 133: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15377#true} is VALID [2020-07-18 03:37:54,112 INFO L280 TraceCheckUtils]: 134: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-18 03:37:54,113 INFO L263 TraceCheckUtils]: 135: Hoare triple {15377#true} call processEnvironment__wrappee__lowWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:54,114 INFO L280 TraceCheckUtils]: 136: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15377#true} is VALID [2020-07-18 03:37:54,114 INFO L280 TraceCheckUtils]: 137: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-18 03:37:54,115 INFO L263 TraceCheckUtils]: 138: Hoare triple {15377#true} call processEnvironment__wrappee__highWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:37:54,115 INFO L280 TraceCheckUtils]: 139: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-18 03:37:54,115 INFO L280 TraceCheckUtils]: 140: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-18 03:37:54,116 INFO L263 TraceCheckUtils]: 141: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-18 03:37:54,116 INFO L280 TraceCheckUtils]: 142: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-18 03:37:54,116 INFO L280 TraceCheckUtils]: 143: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-18 03:37:54,117 INFO L280 TraceCheckUtils]: 144: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-18 03:37:54,117 INFO L263 TraceCheckUtils]: 145: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-18 03:37:54,117 INFO L280 TraceCheckUtils]: 146: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-18 03:37:54,118 INFO L280 TraceCheckUtils]: 147: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,118 INFO L280 TraceCheckUtils]: 148: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,119 INFO L280 TraceCheckUtils]: 149: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,120 INFO L280 TraceCheckUtils]: 150: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,121 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,122 INFO L280 TraceCheckUtils]: 152: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,122 INFO L280 TraceCheckUtils]: 153: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,123 INFO L280 TraceCheckUtils]: 154: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,124 INFO L280 TraceCheckUtils]: 155: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,124 INFO L280 TraceCheckUtils]: 156: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,125 INFO L280 TraceCheckUtils]: 157: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,126 INFO L280 TraceCheckUtils]: 158: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,127 INFO L280 TraceCheckUtils]: 159: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,128 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,128 INFO L280 TraceCheckUtils]: 161: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,129 INFO L280 TraceCheckUtils]: 162: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,130 INFO L280 TraceCheckUtils]: 163: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,131 INFO L280 TraceCheckUtils]: 164: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,131 INFO L263 TraceCheckUtils]: 165: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-18 03:37:54,131 INFO L280 TraceCheckUtils]: 166: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,132 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,133 INFO L280 TraceCheckUtils]: 168: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,134 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,135 INFO L280 TraceCheckUtils]: 170: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,135 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #908#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,136 INFO L280 TraceCheckUtils]: 172: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-18 03:37:54,137 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #922#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,137 INFO L263 TraceCheckUtils]: 174: Hoare triple {15514#(not (= 2 ~waterLevel~0))} call __utac_acc__Specification3_spec__1(); {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,138 INFO L280 TraceCheckUtils]: 175: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc ~tmp~6; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,138 INFO L280 TraceCheckUtils]: 176: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc ~tmp___0~3; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,139 INFO L280 TraceCheckUtils]: 177: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc ~tmp___1~1; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,139 INFO L263 TraceCheckUtils]: 178: Hoare triple {15514#(not (= 2 ~waterLevel~0))} call #t~ret37 := isMethaneLevelCritical(); {15377#true} is VALID [2020-07-18 03:37:54,139 INFO L280 TraceCheckUtils]: 179: Hoare triple {15377#true} havoc ~retValue_acc~6; {15377#true} is VALID [2020-07-18 03:37:54,139 INFO L280 TraceCheckUtils]: 180: Hoare triple {15377#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {15377#true} is VALID [2020-07-18 03:37:54,140 INFO L280 TraceCheckUtils]: 181: Hoare triple {15377#true} #res := ~retValue_acc~6; {15377#true} is VALID [2020-07-18 03:37:54,140 INFO L280 TraceCheckUtils]: 182: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,140 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {15377#true} {15514#(not (= 2 ~waterLevel~0))} #956#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,141 INFO L280 TraceCheckUtils]: 184: Hoare triple {15514#(not (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,141 INFO L280 TraceCheckUtils]: 185: Hoare triple {15514#(not (= 2 ~waterLevel~0))} ~tmp~6 := #t~ret37; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,142 INFO L280 TraceCheckUtils]: 186: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc #t~ret37; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,143 INFO L280 TraceCheckUtils]: 187: Hoare triple {15514#(not (= 2 ~waterLevel~0))} assume !(0 != ~tmp~6); {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-18 03:37:54,143 INFO L263 TraceCheckUtils]: 188: Hoare triple {15514#(not (= 2 ~waterLevel~0))} call #t~ret38 := getWaterLevel(); {15377#true} is VALID [2020-07-18 03:37:54,144 INFO L280 TraceCheckUtils]: 189: Hoare triple {15377#true} havoc ~retValue_acc~7; {15377#true} is VALID [2020-07-18 03:37:54,144 INFO L280 TraceCheckUtils]: 190: Hoare triple {15377#true} ~retValue_acc~7 := ~waterLevel~0; {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-18 03:37:54,145 INFO L280 TraceCheckUtils]: 191: Hoare triple {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:54,146 INFO L280 TraceCheckUtils]: 192: Hoare triple {15631#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:37:54,147 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {15631#(= |getWaterLevel_#res| ~waterLevel~0)} {15514#(not (= 2 ~waterLevel~0))} #958#return; {15525#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret38|))} is VALID [2020-07-18 03:37:54,148 INFO L280 TraceCheckUtils]: 194: Hoare triple {15525#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret38|))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {15525#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret38|))} is VALID [2020-07-18 03:37:54,148 INFO L280 TraceCheckUtils]: 195: Hoare triple {15525#(not (= 2 |__utac_acc__Specification3_spec__1_#t~ret38|))} ~tmp___0~3 := #t~ret38; {15526#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3))} is VALID [2020-07-18 03:37:54,149 INFO L280 TraceCheckUtils]: 196: Hoare triple {15526#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3))} havoc #t~ret38; {15526#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3))} is VALID [2020-07-18 03:37:54,150 INFO L280 TraceCheckUtils]: 197: Hoare triple {15526#(not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3))} assume 2 == ~tmp___0~3; {15378#false} is VALID [2020-07-18 03:37:54,150 INFO L263 TraceCheckUtils]: 198: Hoare triple {15378#false} call #t~ret39 := isPumpRunning(); {15377#true} is VALID [2020-07-18 03:37:54,150 INFO L280 TraceCheckUtils]: 199: Hoare triple {15377#true} havoc ~retValue_acc~3; {15377#true} is VALID [2020-07-18 03:37:54,151 INFO L280 TraceCheckUtils]: 200: Hoare triple {15377#true} ~retValue_acc~3 := ~pumpRunning~0; {15377#true} is VALID [2020-07-18 03:37:54,151 INFO L280 TraceCheckUtils]: 201: Hoare triple {15377#true} #res := ~retValue_acc~3; {15377#true} is VALID [2020-07-18 03:37:54,151 INFO L280 TraceCheckUtils]: 202: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-18 03:37:54,151 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {15377#true} {15378#false} #960#return; {15378#false} is VALID [2020-07-18 03:37:54,152 INFO L280 TraceCheckUtils]: 204: Hoare triple {15378#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {15378#false} is VALID [2020-07-18 03:37:54,152 INFO L280 TraceCheckUtils]: 205: Hoare triple {15378#false} ~tmp___1~1 := #t~ret39; {15378#false} is VALID [2020-07-18 03:37:54,152 INFO L280 TraceCheckUtils]: 206: Hoare triple {15378#false} havoc #t~ret39; {15378#false} is VALID [2020-07-18 03:37:54,153 INFO L280 TraceCheckUtils]: 207: Hoare triple {15378#false} assume !(0 != ~tmp___1~1); {15378#false} is VALID [2020-07-18 03:37:54,153 INFO L263 TraceCheckUtils]: 208: Hoare triple {15378#false} call __automaton_fail(); {15378#false} is VALID [2020-07-18 03:37:54,153 INFO L280 TraceCheckUtils]: 209: Hoare triple {15378#false} assume !false; {15378#false} is VALID [2020-07-18 03:37:54,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:37:54,207 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [593123948] [2020-07-18 03:37:54,208 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:37:54,208 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-18 03:37:54,208 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063575678] [2020-07-18 03:37:54,209 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 210 [2020-07-18 03:37:54,209 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:37:54,210 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 03:37:54,455 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:37:54,455 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-18 03:37:54,455 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:37:54,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-18 03:37:54,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-18 03:37:54,457 INFO L87 Difference]: Start difference. First operand 597 states and 655 transitions. Second operand 11 states. [2020-07-18 03:37:55,877 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:38:13,570 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:38:14,227 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:38:15,349 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:38:16,437 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:38:16,850 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:38:17,524 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:38:17,929 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:38:20,543 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:38:41,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:38:41,038 INFO L93 Difference]: Finished difference Result 1284 states and 1502 transitions. [2020-07-18 03:38:41,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-18 03:38:41,039 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 210 [2020-07-18 03:38:41,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:38:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:38:41,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 916 transitions. [2020-07-18 03:38:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:38:41,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 916 transitions. [2020-07-18 03:38:41,060 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 916 transitions. [2020-07-18 03:38:43,781 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:38:43,834 INFO L225 Difference]: With dead ends: 1284 [2020-07-18 03:38:43,835 INFO L226 Difference]: Without dead ends: 965 [2020-07-18 03:38:43,836 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=155, Invalid=397, Unknown=0, NotChecked=0, Total=552 [2020-07-18 03:38:43,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2020-07-18 03:39:05,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 861. [2020-07-18 03:39:05,024 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:39:05,024 INFO L82 GeneralOperation]: Start isEquivalent. First operand 965 states. Second operand 861 states. [2020-07-18 03:39:05,024 INFO L74 IsIncluded]: Start isIncluded. First operand 965 states. Second operand 861 states. [2020-07-18 03:39:05,024 INFO L87 Difference]: Start difference. First operand 965 states. Second operand 861 states. [2020-07-18 03:39:05,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:39:05,083 INFO L93 Difference]: Finished difference Result 965 states and 1105 transitions. [2020-07-18 03:39:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1105 transitions. [2020-07-18 03:39:05,086 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:39:05,086 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:39:05,086 INFO L74 IsIncluded]: Start isIncluded. First operand 861 states. Second operand 965 states. [2020-07-18 03:39:05,086 INFO L87 Difference]: Start difference. First operand 861 states. Second operand 965 states. [2020-07-18 03:39:05,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:39:05,145 INFO L93 Difference]: Finished difference Result 965 states and 1105 transitions. [2020-07-18 03:39:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1105 transitions. [2020-07-18 03:39:05,148 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:39:05,148 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:39:05,148 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:39:05,148 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:39:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 861 states. [2020-07-18 03:39:05,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 861 states and 960 transitions. [2020-07-18 03:39:05,198 INFO L78 Accepts]: Start accepts. Automaton has 861 states and 960 transitions. Word has length 210 [2020-07-18 03:39:05,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:39:05,198 INFO L479 AbstractCegarLoop]: Abstraction has 861 states and 960 transitions. [2020-07-18 03:39:05,199 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-18 03:39:05,199 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 861 states and 960 transitions. [2020-07-18 03:39:10,420 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 960 edges. 960 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:39:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 960 transitions. [2020-07-18 03:39:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-18 03:39:10,424 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:39:10,424 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:39:10,424 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 03:39:10,424 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:39:10,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:39:10,425 INFO L82 PathProgramCache]: Analyzing trace with hash -54966158, now seen corresponding path program 1 times [2020-07-18 03:39:10,425 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:39:10,425 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [223912346] [2020-07-18 03:39:10,425 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:39:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,756 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:39:10,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {22037#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {21885#true} is VALID [2020-07-18 03:39:10,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} #valid := #valid[0 := 0]; {21885#true} is VALID [2020-07-18 03:39:10,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} assume 0 < #StackHeapBarrier; {21885#true} is VALID [2020-07-18 03:39:10,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {21885#true} is VALID [2020-07-18 03:39:10,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {21885#true} is VALID [2020-07-18 03:39:10,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {21885#true} is VALID [2020-07-18 03:39:10,812 INFO L280 TraceCheckUtils]: 6: Hoare triple {21885#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {21885#true} is VALID [2020-07-18 03:39:10,812 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {21885#true} is VALID [2020-07-18 03:39:10,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {21885#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {21885#true} is VALID [2020-07-18 03:39:10,812 INFO L280 TraceCheckUtils]: 9: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {21885#true} is VALID [2020-07-18 03:39:10,812 INFO L280 TraceCheckUtils]: 10: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {21885#true} is VALID [2020-07-18 03:39:10,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {21885#true} is VALID [2020-07-18 03:39:10,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {21885#true} is VALID [2020-07-18 03:39:10,813 INFO L280 TraceCheckUtils]: 13: Hoare triple {21885#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {21885#true} is VALID [2020-07-18 03:39:10,813 INFO L280 TraceCheckUtils]: 14: Hoare triple {21885#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {21885#true} is VALID [2020-07-18 03:39:10,813 INFO L280 TraceCheckUtils]: 15: Hoare triple {21885#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {21885#true} is VALID [2020-07-18 03:39:10,813 INFO L280 TraceCheckUtils]: 16: Hoare triple {21885#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {21885#true} is VALID [2020-07-18 03:39:10,814 INFO L280 TraceCheckUtils]: 17: Hoare triple {21885#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {21885#true} is VALID [2020-07-18 03:39:10,814 INFO L280 TraceCheckUtils]: 18: Hoare triple {21885#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {21885#true} is VALID [2020-07-18 03:39:10,814 INFO L280 TraceCheckUtils]: 19: Hoare triple {21885#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {21885#true} is VALID [2020-07-18 03:39:10,814 INFO L280 TraceCheckUtils]: 20: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {21885#true} is VALID [2020-07-18 03:39:10,814 INFO L280 TraceCheckUtils]: 21: Hoare triple {21885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {21885#true} is VALID [2020-07-18 03:39:10,814 INFO L280 TraceCheckUtils]: 22: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {21885#true} is VALID [2020-07-18 03:39:10,815 INFO L280 TraceCheckUtils]: 23: Hoare triple {21885#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {21885#true} is VALID [2020-07-18 03:39:10,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {21885#true} is VALID [2020-07-18 03:39:10,815 INFO L280 TraceCheckUtils]: 25: Hoare triple {21885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {21885#true} is VALID [2020-07-18 03:39:10,815 INFO L280 TraceCheckUtils]: 26: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {21885#true} is VALID [2020-07-18 03:39:10,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {21885#true} is VALID [2020-07-18 03:39:10,816 INFO L280 TraceCheckUtils]: 28: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {21885#true} is VALID [2020-07-18 03:39:10,816 INFO L280 TraceCheckUtils]: 29: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {21885#true} is VALID [2020-07-18 03:39:10,816 INFO L280 TraceCheckUtils]: 30: Hoare triple {21885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {21885#true} is VALID [2020-07-18 03:39:10,816 INFO L280 TraceCheckUtils]: 31: Hoare triple {21885#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {21885#true} is VALID [2020-07-18 03:39:10,816 INFO L280 TraceCheckUtils]: 32: Hoare triple {21885#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {21885#true} is VALID [2020-07-18 03:39:10,816 INFO L280 TraceCheckUtils]: 33: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {21885#true} is VALID [2020-07-18 03:39:10,817 INFO L280 TraceCheckUtils]: 34: Hoare triple {21885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {21885#true} is VALID [2020-07-18 03:39:10,817 INFO L280 TraceCheckUtils]: 35: Hoare triple {21885#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {21885#true} is VALID [2020-07-18 03:39:10,817 INFO L280 TraceCheckUtils]: 36: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {21885#true} is VALID [2020-07-18 03:39:10,817 INFO L280 TraceCheckUtils]: 37: Hoare triple {21885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {21885#true} is VALID [2020-07-18 03:39:10,817 INFO L280 TraceCheckUtils]: 38: Hoare triple {21885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {21885#true} is VALID [2020-07-18 03:39:10,818 INFO L280 TraceCheckUtils]: 39: Hoare triple {21885#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {21885#true} is VALID [2020-07-18 03:39:10,818 INFO L280 TraceCheckUtils]: 40: Hoare triple {21885#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {21885#true} is VALID [2020-07-18 03:39:10,818 INFO L280 TraceCheckUtils]: 41: Hoare triple {21885#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {21885#true} is VALID [2020-07-18 03:39:10,818 INFO L280 TraceCheckUtils]: 42: Hoare triple {21885#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {21885#true} is VALID [2020-07-18 03:39:10,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {21885#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {21885#true} is VALID [2020-07-18 03:39:10,819 INFO L280 TraceCheckUtils]: 44: Hoare triple {21885#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {21885#true} is VALID [2020-07-18 03:39:10,819 INFO L280 TraceCheckUtils]: 45: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {21885#true} is VALID [2020-07-18 03:39:10,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {21885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {21885#true} is VALID [2020-07-18 03:39:10,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {21885#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {21885#true} is VALID [2020-07-18 03:39:10,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {21885#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {21885#true} is VALID [2020-07-18 03:39:10,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {21885#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {21885#true} is VALID [2020-07-18 03:39:10,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {21885#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {21885#true} is VALID [2020-07-18 03:39:10,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {21885#true} is VALID [2020-07-18 03:39:10,820 INFO L280 TraceCheckUtils]: 52: Hoare triple {21885#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {21885#true} is VALID [2020-07-18 03:39:10,820 INFO L280 TraceCheckUtils]: 53: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {21885#true} is VALID [2020-07-18 03:39:10,820 INFO L280 TraceCheckUtils]: 54: Hoare triple {21885#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {21885#true} is VALID [2020-07-18 03:39:10,821 INFO L280 TraceCheckUtils]: 55: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {21885#true} is VALID [2020-07-18 03:39:10,821 INFO L280 TraceCheckUtils]: 56: Hoare triple {21885#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {21885#true} is VALID [2020-07-18 03:39:10,821 INFO L280 TraceCheckUtils]: 57: Hoare triple {21885#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {21885#true} is VALID [2020-07-18 03:39:10,821 INFO L280 TraceCheckUtils]: 58: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {21885#true} is VALID [2020-07-18 03:39:10,821 INFO L280 TraceCheckUtils]: 59: Hoare triple {21885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {21885#true} is VALID [2020-07-18 03:39:10,821 INFO L280 TraceCheckUtils]: 60: Hoare triple {21885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {21885#true} is VALID [2020-07-18 03:39:10,822 INFO L280 TraceCheckUtils]: 61: Hoare triple {21885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {21885#true} is VALID [2020-07-18 03:39:10,822 INFO L280 TraceCheckUtils]: 62: Hoare triple {21885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {21885#true} is VALID [2020-07-18 03:39:10,822 INFO L280 TraceCheckUtils]: 63: Hoare triple {21885#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {21885#true} is VALID [2020-07-18 03:39:10,822 INFO L280 TraceCheckUtils]: 64: Hoare triple {21885#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {21885#true} is VALID [2020-07-18 03:39:10,822 INFO L280 TraceCheckUtils]: 65: Hoare triple {21885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {21885#true} is VALID [2020-07-18 03:39:10,823 INFO L280 TraceCheckUtils]: 66: Hoare triple {21885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {21885#true} is VALID [2020-07-18 03:39:10,823 INFO L280 TraceCheckUtils]: 67: Hoare triple {21885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {21885#true} is VALID [2020-07-18 03:39:10,823 INFO L280 TraceCheckUtils]: 68: Hoare triple {21885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {21885#true} is VALID [2020-07-18 03:39:10,823 INFO L280 TraceCheckUtils]: 69: Hoare triple {21885#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {21885#true} is VALID [2020-07-18 03:39:10,823 INFO L280 TraceCheckUtils]: 70: Hoare triple {21885#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {21885#true} is VALID [2020-07-18 03:39:10,823 INFO L280 TraceCheckUtils]: 71: Hoare triple {21885#true} ~pumpRunning~0 := 0; {21885#true} is VALID [2020-07-18 03:39:10,824 INFO L280 TraceCheckUtils]: 72: Hoare triple {21885#true} ~systemActive~0 := 1; {21885#true} is VALID [2020-07-18 03:39:10,824 INFO L280 TraceCheckUtils]: 73: Hoare triple {21885#true} ~waterLevel~0 := 1; {21885#true} is VALID [2020-07-18 03:39:10,824 INFO L280 TraceCheckUtils]: 74: Hoare triple {21885#true} ~methaneLevelCritical~0 := 0; {21885#true} is VALID [2020-07-18 03:39:10,824 INFO L280 TraceCheckUtils]: 75: Hoare triple {21885#true} ~head~0.base, ~head~0.offset := 0, 0; {21885#true} is VALID [2020-07-18 03:39:10,824 INFO L280 TraceCheckUtils]: 76: Hoare triple {21885#true} ~cleanupTimeShifts~0 := 4; {21885#true} is VALID [2020-07-18 03:39:10,825 INFO L280 TraceCheckUtils]: 77: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:10,825 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {21885#true} {21885#true} #964#return; {21885#true} is VALID [2020-07-18 03:39:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:10,830 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21885#true} #860#return; {21885#true} is VALID [2020-07-18 03:39:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:10,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21885#true} #862#return; {21885#true} is VALID [2020-07-18 03:39:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~1; {21885#true} is VALID [2020-07-18 03:39:10,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~1 := 1; {21885#true} is VALID [2020-07-18 03:39:10,836 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~1; {21885#true} is VALID [2020-07-18 03:39:10,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:10,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21885#true} #864#return; {21885#true} is VALID [2020-07-18 03:39:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:10,840 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21885#true} #866#return; {21885#true} is VALID [2020-07-18 03:39:10,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {22038#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {21885#true} is VALID [2020-07-18 03:39:10,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {21885#true} is VALID [2020-07-18 03:39:10,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:10,850 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21885#true} {21885#true} #910#return; {21885#true} is VALID [2020-07-18 03:39:10,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-18 03:39:10,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-18 03:39:10,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} ~retValue_acc~8 := 0; {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} is VALID [2020-07-18 03:39:10,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:10,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:10,982 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21885#true} #918#return; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:10,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-18 03:39:10,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-18 03:39:10,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-18 03:39:10,983 INFO L263 TraceCheckUtils]: 3: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-18 03:39:10,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-18 03:39:10,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-18 03:39:10,984 INFO L280 TraceCheckUtils]: 6: Hoare triple {21885#true} ~retValue_acc~8 := 0; {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} is VALID [2020-07-18 03:39:10,985 INFO L280 TraceCheckUtils]: 7: Hoare triple {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:10,985 INFO L280 TraceCheckUtils]: 8: Hoare triple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:10,986 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21885#true} #918#return; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:10,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:10,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} ~tmp~4 := #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:10,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:10,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-18 03:39:10,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-18 03:39:10,990 INFO L280 TraceCheckUtils]: 15: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-18 03:39:10,990 INFO L280 TraceCheckUtils]: 16: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-18 03:39:10,990 INFO L280 TraceCheckUtils]: 17: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:10,990 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-18 03:39:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:10,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:10,994 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-18 03:39:10,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-18 03:39:10,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-18 03:39:10,995 INFO L263 TraceCheckUtils]: 2: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-18 03:39:10,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-18 03:39:10,995 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-18 03:39:10,995 INFO L280 TraceCheckUtils]: 5: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-18 03:39:10,995 INFO L263 TraceCheckUtils]: 6: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-18 03:39:10,996 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-18 03:39:10,996 INFO L280 TraceCheckUtils]: 8: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-18 03:39:10,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {21885#true} ~retValue_acc~8 := 0; {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} is VALID [2020-07-18 03:39:10,997 INFO L280 TraceCheckUtils]: 10: Hoare triple {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:10,998 INFO L280 TraceCheckUtils]: 11: Hoare triple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:10,999 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21885#true} #918#return; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:10,999 INFO L280 TraceCheckUtils]: 13: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:11,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} ~tmp~4 := #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-18 03:39:11,002 INFO L280 TraceCheckUtils]: 17: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-18 03:39:11,002 INFO L280 TraceCheckUtils]: 18: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-18 03:39:11,002 INFO L280 TraceCheckUtils]: 19: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-18 03:39:11,003 INFO L280 TraceCheckUtils]: 20: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,003 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-18 03:39:11,003 INFO L280 TraceCheckUtils]: 22: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-18 03:39:11,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,003 INFO L280 TraceCheckUtils]: 24: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,004 INFO L280 TraceCheckUtils]: 25: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-18 03:39:11,004 INFO L263 TraceCheckUtils]: 26: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-18 03:39:11,004 INFO L280 TraceCheckUtils]: 27: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,004 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-18 03:39:11,004 INFO L280 TraceCheckUtils]: 29: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,004 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-18 03:39:11,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21885#true} is VALID [2020-07-18 03:39:11,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-18 03:39:11,006 INFO L263 TraceCheckUtils]: 2: Hoare triple {21885#true} call processEnvironment__wrappee__highWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:39:11,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L263 TraceCheckUtils]: 5: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L263 TraceCheckUtils]: 9: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L280 TraceCheckUtils]: 10: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-18 03:39:11,007 INFO L280 TraceCheckUtils]: 11: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-18 03:39:11,008 INFO L280 TraceCheckUtils]: 12: Hoare triple {21885#true} ~retValue_acc~8 := 0; {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} is VALID [2020-07-18 03:39:11,008 INFO L280 TraceCheckUtils]: 13: Hoare triple {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:11,009 INFO L280 TraceCheckUtils]: 14: Hoare triple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:11,010 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21885#true} #918#return; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:11,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:11,011 INFO L280 TraceCheckUtils]: 17: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} ~tmp~4 := #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,015 INFO L280 TraceCheckUtils]: 19: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-18 03:39:11,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-18 03:39:11,015 INFO L280 TraceCheckUtils]: 21: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-18 03:39:11,015 INFO L280 TraceCheckUtils]: 22: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-18 03:39:11,016 INFO L280 TraceCheckUtils]: 23: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,016 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-18 03:39:11,016 INFO L280 TraceCheckUtils]: 25: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-18 03:39:11,016 INFO L280 TraceCheckUtils]: 26: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,016 INFO L280 TraceCheckUtils]: 27: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,017 INFO L280 TraceCheckUtils]: 28: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-18 03:39:11,017 INFO L263 TraceCheckUtils]: 29: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-18 03:39:11,017 INFO L280 TraceCheckUtils]: 30: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,017 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-18 03:39:11,017 INFO L280 TraceCheckUtils]: 32: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,018 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-18 03:39:11,018 INFO L280 TraceCheckUtils]: 34: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,018 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21886#false} {21885#true} #908#return; {21886#false} is VALID [2020-07-18 03:39:11,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21885#true} is VALID [2020-07-18 03:39:11,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-18 03:39:11,021 INFO L263 TraceCheckUtils]: 2: Hoare triple {21885#true} call processEnvironment__wrappee__lowWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:39:11,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21885#true} is VALID [2020-07-18 03:39:11,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-18 03:39:11,023 INFO L263 TraceCheckUtils]: 5: Hoare triple {21885#true} call processEnvironment__wrappee__highWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:39:11,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-18 03:39:11,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-18 03:39:11,024 INFO L263 TraceCheckUtils]: 8: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-18 03:39:11,024 INFO L280 TraceCheckUtils]: 9: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-18 03:39:11,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-18 03:39:11,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-18 03:39:11,025 INFO L263 TraceCheckUtils]: 12: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-18 03:39:11,025 INFO L280 TraceCheckUtils]: 13: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-18 03:39:11,025 INFO L280 TraceCheckUtils]: 14: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-18 03:39:11,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {21885#true} ~retValue_acc~8 := 0; {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} is VALID [2020-07-18 03:39:11,029 INFO L280 TraceCheckUtils]: 16: Hoare triple {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:11,029 INFO L280 TraceCheckUtils]: 17: Hoare triple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:11,030 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21885#true} #918#return; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:11,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:11,032 INFO L280 TraceCheckUtils]: 20: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} ~tmp~4 := #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,032 INFO L280 TraceCheckUtils]: 21: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,033 INFO L280 TraceCheckUtils]: 22: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-18 03:39:11,033 INFO L280 TraceCheckUtils]: 23: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-18 03:39:11,033 INFO L280 TraceCheckUtils]: 24: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-18 03:39:11,034 INFO L280 TraceCheckUtils]: 25: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-18 03:39:11,034 INFO L280 TraceCheckUtils]: 26: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,034 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-18 03:39:11,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-18 03:39:11,034 INFO L280 TraceCheckUtils]: 29: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,035 INFO L280 TraceCheckUtils]: 30: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,035 INFO L280 TraceCheckUtils]: 31: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-18 03:39:11,035 INFO L263 TraceCheckUtils]: 32: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-18 03:39:11,035 INFO L280 TraceCheckUtils]: 33: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,035 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-18 03:39:11,035 INFO L280 TraceCheckUtils]: 35: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,036 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-18 03:39:11,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,036 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21886#false} {21885#true} #908#return; {21886#false} is VALID [2020-07-18 03:39:11,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,036 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21886#false} {21885#true} #922#return; {21886#false} is VALID [2020-07-18 03:39:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:11,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~6; {21885#true} is VALID [2020-07-18 03:39:11,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21885#true} is VALID [2020-07-18 03:39:11,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~6; {21885#true} is VALID [2020-07-18 03:39:11,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,042 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21886#false} #956#return; {21886#false} is VALID [2020-07-18 03:39:11,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:11,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~7; {21885#true} is VALID [2020-07-18 03:39:11,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~7 := ~waterLevel~0; {21885#true} is VALID [2020-07-18 03:39:11,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~7; {21885#true} is VALID [2020-07-18 03:39:11,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,049 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21886#false} #958#return; {21886#false} is VALID [2020-07-18 03:39:11,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:39:11,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~3; {21885#true} is VALID [2020-07-18 03:39:11,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~3 := ~pumpRunning~0; {21885#true} is VALID [2020-07-18 03:39:11,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~3; {21885#true} is VALID [2020-07-18 03:39:11,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21886#false} #960#return; {21886#false} is VALID [2020-07-18 03:39:11,057 INFO L263 TraceCheckUtils]: 0: Hoare triple {21885#true} call ULTIMATE.init(); {22037#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:39:11,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {22037#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {21885#true} is VALID [2020-07-18 03:39:11,058 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #valid := #valid[0 := 0]; {21885#true} is VALID [2020-07-18 03:39:11,058 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume 0 < #StackHeapBarrier; {21885#true} is VALID [2020-07-18 03:39:11,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {21885#true} is VALID [2020-07-18 03:39:11,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {21885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {21885#true} is VALID [2020-07-18 03:39:11,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {21885#true} is VALID [2020-07-18 03:39:11,058 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {21885#true} is VALID [2020-07-18 03:39:11,059 INFO L280 TraceCheckUtils]: 8: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {21885#true} is VALID [2020-07-18 03:39:11,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {21885#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {21885#true} is VALID [2020-07-18 03:39:11,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {21885#true} is VALID [2020-07-18 03:39:11,059 INFO L280 TraceCheckUtils]: 11: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {21885#true} is VALID [2020-07-18 03:39:11,059 INFO L280 TraceCheckUtils]: 12: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {21885#true} is VALID [2020-07-18 03:39:11,060 INFO L280 TraceCheckUtils]: 13: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {21885#true} is VALID [2020-07-18 03:39:11,060 INFO L280 TraceCheckUtils]: 14: Hoare triple {21885#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {21885#true} is VALID [2020-07-18 03:39:11,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {21885#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {21885#true} is VALID [2020-07-18 03:39:11,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {21885#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {21885#true} is VALID [2020-07-18 03:39:11,060 INFO L280 TraceCheckUtils]: 17: Hoare triple {21885#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {21885#true} is VALID [2020-07-18 03:39:11,060 INFO L280 TraceCheckUtils]: 18: Hoare triple {21885#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {21885#true} is VALID [2020-07-18 03:39:11,061 INFO L280 TraceCheckUtils]: 19: Hoare triple {21885#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {21885#true} is VALID [2020-07-18 03:39:11,061 INFO L280 TraceCheckUtils]: 20: Hoare triple {21885#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {21885#true} is VALID [2020-07-18 03:39:11,061 INFO L280 TraceCheckUtils]: 21: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {21885#true} is VALID [2020-07-18 03:39:11,061 INFO L280 TraceCheckUtils]: 22: Hoare triple {21885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {21885#true} is VALID [2020-07-18 03:39:11,061 INFO L280 TraceCheckUtils]: 23: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {21885#true} is VALID [2020-07-18 03:39:11,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {21885#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {21885#true} is VALID [2020-07-18 03:39:11,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {21885#true} is VALID [2020-07-18 03:39:11,062 INFO L280 TraceCheckUtils]: 26: Hoare triple {21885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {21885#true} is VALID [2020-07-18 03:39:11,062 INFO L280 TraceCheckUtils]: 27: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {21885#true} is VALID [2020-07-18 03:39:11,062 INFO L280 TraceCheckUtils]: 28: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {21885#true} is VALID [2020-07-18 03:39:11,062 INFO L280 TraceCheckUtils]: 29: Hoare triple {21885#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {21885#true} is VALID [2020-07-18 03:39:11,063 INFO L280 TraceCheckUtils]: 30: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {21885#true} is VALID [2020-07-18 03:39:11,063 INFO L280 TraceCheckUtils]: 31: Hoare triple {21885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {21885#true} is VALID [2020-07-18 03:39:11,063 INFO L280 TraceCheckUtils]: 32: Hoare triple {21885#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {21885#true} is VALID [2020-07-18 03:39:11,063 INFO L280 TraceCheckUtils]: 33: Hoare triple {21885#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {21885#true} is VALID [2020-07-18 03:39:11,063 INFO L280 TraceCheckUtils]: 34: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {21885#true} is VALID [2020-07-18 03:39:11,063 INFO L280 TraceCheckUtils]: 35: Hoare triple {21885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {21885#true} is VALID [2020-07-18 03:39:11,064 INFO L280 TraceCheckUtils]: 36: Hoare triple {21885#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {21885#true} is VALID [2020-07-18 03:39:11,064 INFO L280 TraceCheckUtils]: 37: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {21885#true} is VALID [2020-07-18 03:39:11,064 INFO L280 TraceCheckUtils]: 38: Hoare triple {21885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {21885#true} is VALID [2020-07-18 03:39:11,064 INFO L280 TraceCheckUtils]: 39: Hoare triple {21885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {21885#true} is VALID [2020-07-18 03:39:11,064 INFO L280 TraceCheckUtils]: 40: Hoare triple {21885#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {21885#true} is VALID [2020-07-18 03:39:11,064 INFO L280 TraceCheckUtils]: 41: Hoare triple {21885#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {21885#true} is VALID [2020-07-18 03:39:11,065 INFO L280 TraceCheckUtils]: 42: Hoare triple {21885#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {21885#true} is VALID [2020-07-18 03:39:11,065 INFO L280 TraceCheckUtils]: 43: Hoare triple {21885#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {21885#true} is VALID [2020-07-18 03:39:11,065 INFO L280 TraceCheckUtils]: 44: Hoare triple {21885#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {21885#true} is VALID [2020-07-18 03:39:11,065 INFO L280 TraceCheckUtils]: 45: Hoare triple {21885#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {21885#true} is VALID [2020-07-18 03:39:11,065 INFO L280 TraceCheckUtils]: 46: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {21885#true} is VALID [2020-07-18 03:39:11,066 INFO L280 TraceCheckUtils]: 47: Hoare triple {21885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {21885#true} is VALID [2020-07-18 03:39:11,066 INFO L280 TraceCheckUtils]: 48: Hoare triple {21885#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {21885#true} is VALID [2020-07-18 03:39:11,066 INFO L280 TraceCheckUtils]: 49: Hoare triple {21885#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {21885#true} is VALID [2020-07-18 03:39:11,066 INFO L280 TraceCheckUtils]: 50: Hoare triple {21885#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {21885#true} is VALID [2020-07-18 03:39:11,066 INFO L280 TraceCheckUtils]: 51: Hoare triple {21885#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {21885#true} is VALID [2020-07-18 03:39:11,066 INFO L280 TraceCheckUtils]: 52: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {21885#true} is VALID [2020-07-18 03:39:11,067 INFO L280 TraceCheckUtils]: 53: Hoare triple {21885#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {21885#true} is VALID [2020-07-18 03:39:11,067 INFO L280 TraceCheckUtils]: 54: Hoare triple {21885#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {21885#true} is VALID [2020-07-18 03:39:11,067 INFO L280 TraceCheckUtils]: 55: Hoare triple {21885#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {21885#true} is VALID [2020-07-18 03:39:11,067 INFO L280 TraceCheckUtils]: 56: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {21885#true} is VALID [2020-07-18 03:39:11,067 INFO L280 TraceCheckUtils]: 57: Hoare triple {21885#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {21885#true} is VALID [2020-07-18 03:39:11,067 INFO L280 TraceCheckUtils]: 58: Hoare triple {21885#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {21885#true} is VALID [2020-07-18 03:39:11,068 INFO L280 TraceCheckUtils]: 59: Hoare triple {21885#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {21885#true} is VALID [2020-07-18 03:39:11,068 INFO L280 TraceCheckUtils]: 60: Hoare triple {21885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {21885#true} is VALID [2020-07-18 03:39:11,068 INFO L280 TraceCheckUtils]: 61: Hoare triple {21885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {21885#true} is VALID [2020-07-18 03:39:11,068 INFO L280 TraceCheckUtils]: 62: Hoare triple {21885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {21885#true} is VALID [2020-07-18 03:39:11,068 INFO L280 TraceCheckUtils]: 63: Hoare triple {21885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {21885#true} is VALID [2020-07-18 03:39:11,068 INFO L280 TraceCheckUtils]: 64: Hoare triple {21885#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {21885#true} is VALID [2020-07-18 03:39:11,069 INFO L280 TraceCheckUtils]: 65: Hoare triple {21885#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {21885#true} is VALID [2020-07-18 03:39:11,069 INFO L280 TraceCheckUtils]: 66: Hoare triple {21885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {21885#true} is VALID [2020-07-18 03:39:11,069 INFO L280 TraceCheckUtils]: 67: Hoare triple {21885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {21885#true} is VALID [2020-07-18 03:39:11,069 INFO L280 TraceCheckUtils]: 68: Hoare triple {21885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {21885#true} is VALID [2020-07-18 03:39:11,069 INFO L280 TraceCheckUtils]: 69: Hoare triple {21885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {21885#true} is VALID [2020-07-18 03:39:11,069 INFO L280 TraceCheckUtils]: 70: Hoare triple {21885#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {21885#true} is VALID [2020-07-18 03:39:11,070 INFO L280 TraceCheckUtils]: 71: Hoare triple {21885#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {21885#true} is VALID [2020-07-18 03:39:11,070 INFO L280 TraceCheckUtils]: 72: Hoare triple {21885#true} ~pumpRunning~0 := 0; {21885#true} is VALID [2020-07-18 03:39:11,070 INFO L280 TraceCheckUtils]: 73: Hoare triple {21885#true} ~systemActive~0 := 1; {21885#true} is VALID [2020-07-18 03:39:11,070 INFO L280 TraceCheckUtils]: 74: Hoare triple {21885#true} ~waterLevel~0 := 1; {21885#true} is VALID [2020-07-18 03:39:11,070 INFO L280 TraceCheckUtils]: 75: Hoare triple {21885#true} ~methaneLevelCritical~0 := 0; {21885#true} is VALID [2020-07-18 03:39:11,070 INFO L280 TraceCheckUtils]: 76: Hoare triple {21885#true} ~head~0.base, ~head~0.offset := 0, 0; {21885#true} is VALID [2020-07-18 03:39:11,071 INFO L280 TraceCheckUtils]: 77: Hoare triple {21885#true} ~cleanupTimeShifts~0 := 4; {21885#true} is VALID [2020-07-18 03:39:11,071 INFO L280 TraceCheckUtils]: 78: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,071 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21885#true} {21885#true} #964#return; {21885#true} is VALID [2020-07-18 03:39:11,071 INFO L263 TraceCheckUtils]: 80: Hoare triple {21885#true} call #t~ret76 := main(); {21885#true} is VALID [2020-07-18 03:39:11,071 INFO L280 TraceCheckUtils]: 81: Hoare triple {21885#true} havoc ~retValue_acc~13; {21885#true} is VALID [2020-07-18 03:39:11,071 INFO L280 TraceCheckUtils]: 82: Hoare triple {21885#true} havoc ~tmp~10; {21885#true} is VALID [2020-07-18 03:39:11,072 INFO L263 TraceCheckUtils]: 83: Hoare triple {21885#true} call select_helpers(); {21885#true} is VALID [2020-07-18 03:39:11,072 INFO L280 TraceCheckUtils]: 84: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,072 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21885#true} {21885#true} #860#return; {21885#true} is VALID [2020-07-18 03:39:11,072 INFO L263 TraceCheckUtils]: 86: Hoare triple {21885#true} call select_features(); {21885#true} is VALID [2020-07-18 03:39:11,072 INFO L280 TraceCheckUtils]: 87: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,073 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {21885#true} {21885#true} #862#return; {21885#true} is VALID [2020-07-18 03:39:11,073 INFO L263 TraceCheckUtils]: 89: Hoare triple {21885#true} call #t~ret75 := valid_product(); {21885#true} is VALID [2020-07-18 03:39:11,073 INFO L280 TraceCheckUtils]: 90: Hoare triple {21885#true} havoc ~retValue_acc~1; {21885#true} is VALID [2020-07-18 03:39:11,073 INFO L280 TraceCheckUtils]: 91: Hoare triple {21885#true} ~retValue_acc~1 := 1; {21885#true} is VALID [2020-07-18 03:39:11,073 INFO L280 TraceCheckUtils]: 92: Hoare triple {21885#true} #res := ~retValue_acc~1; {21885#true} is VALID [2020-07-18 03:39:11,073 INFO L280 TraceCheckUtils]: 93: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,074 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {21885#true} {21885#true} #864#return; {21885#true} is VALID [2020-07-18 03:39:11,074 INFO L280 TraceCheckUtils]: 95: Hoare triple {21885#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {21885#true} is VALID [2020-07-18 03:39:11,074 INFO L280 TraceCheckUtils]: 96: Hoare triple {21885#true} ~tmp~10 := #t~ret75; {21885#true} is VALID [2020-07-18 03:39:11,074 INFO L280 TraceCheckUtils]: 97: Hoare triple {21885#true} havoc #t~ret75; {21885#true} is VALID [2020-07-18 03:39:11,074 INFO L280 TraceCheckUtils]: 98: Hoare triple {21885#true} assume 0 != ~tmp~10; {21885#true} is VALID [2020-07-18 03:39:11,074 INFO L263 TraceCheckUtils]: 99: Hoare triple {21885#true} call setup(); {21885#true} is VALID [2020-07-18 03:39:11,075 INFO L280 TraceCheckUtils]: 100: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,075 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {21885#true} {21885#true} #866#return; {21885#true} is VALID [2020-07-18 03:39:11,075 INFO L263 TraceCheckUtils]: 102: Hoare triple {21885#true} call runTest(); {21885#true} is VALID [2020-07-18 03:39:11,075 INFO L263 TraceCheckUtils]: 103: Hoare triple {21885#true} call test(); {21885#true} is VALID [2020-07-18 03:39:11,075 INFO L280 TraceCheckUtils]: 104: Hoare triple {21885#true} havoc ~splverifierCounter~0; {21885#true} is VALID [2020-07-18 03:39:11,075 INFO L280 TraceCheckUtils]: 105: Hoare triple {21885#true} havoc ~tmp~0; {21885#true} is VALID [2020-07-18 03:39:11,076 INFO L280 TraceCheckUtils]: 106: Hoare triple {21885#true} havoc ~tmp___0~0; {21885#true} is VALID [2020-07-18 03:39:11,076 INFO L280 TraceCheckUtils]: 107: Hoare triple {21885#true} havoc ~tmp___1~0; {21885#true} is VALID [2020-07-18 03:39:11,076 INFO L280 TraceCheckUtils]: 108: Hoare triple {21885#true} havoc ~tmp___2~0; {21885#true} is VALID [2020-07-18 03:39:11,076 INFO L280 TraceCheckUtils]: 109: Hoare triple {21885#true} ~splverifierCounter~0 := 0; {21885#true} is VALID [2020-07-18 03:39:11,076 INFO L280 TraceCheckUtils]: 110: Hoare triple {21885#true} assume !false; {21885#true} is VALID [2020-07-18 03:39:11,076 INFO L280 TraceCheckUtils]: 111: Hoare triple {21885#true} assume ~splverifierCounter~0 < 4; {21885#true} is VALID [2020-07-18 03:39:11,077 INFO L280 TraceCheckUtils]: 112: Hoare triple {21885#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {21885#true} is VALID [2020-07-18 03:39:11,077 INFO L280 TraceCheckUtils]: 113: Hoare triple {21885#true} ~tmp~0 := #t~nondet1; {21885#true} is VALID [2020-07-18 03:39:11,077 INFO L280 TraceCheckUtils]: 114: Hoare triple {21885#true} havoc #t~nondet1; {21885#true} is VALID [2020-07-18 03:39:11,077 INFO L280 TraceCheckUtils]: 115: Hoare triple {21885#true} assume 0 != ~tmp~0; {21885#true} is VALID [2020-07-18 03:39:11,078 INFO L263 TraceCheckUtils]: 116: Hoare triple {21885#true} call waterRise(); {22038#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:39:11,078 INFO L280 TraceCheckUtils]: 117: Hoare triple {22038#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {21885#true} is VALID [2020-07-18 03:39:11,078 INFO L280 TraceCheckUtils]: 118: Hoare triple {21885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {21885#true} is VALID [2020-07-18 03:39:11,078 INFO L280 TraceCheckUtils]: 119: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,079 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21885#true} {21885#true} #910#return; {21885#true} is VALID [2020-07-18 03:39:11,079 INFO L280 TraceCheckUtils]: 121: Hoare triple {21885#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21885#true} is VALID [2020-07-18 03:39:11,079 INFO L280 TraceCheckUtils]: 122: Hoare triple {21885#true} ~tmp___0~0 := #t~nondet2; {21885#true} is VALID [2020-07-18 03:39:11,079 INFO L280 TraceCheckUtils]: 123: Hoare triple {21885#true} havoc #t~nondet2; {21885#true} is VALID [2020-07-18 03:39:11,079 INFO L280 TraceCheckUtils]: 124: Hoare triple {21885#true} assume !(0 != ~tmp___0~0); {21885#true} is VALID [2020-07-18 03:39:11,079 INFO L280 TraceCheckUtils]: 125: Hoare triple {21885#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {21885#true} is VALID [2020-07-18 03:39:11,080 INFO L280 TraceCheckUtils]: 126: Hoare triple {21885#true} ~tmp___2~0 := #t~nondet3; {21885#true} is VALID [2020-07-18 03:39:11,080 INFO L280 TraceCheckUtils]: 127: Hoare triple {21885#true} havoc #t~nondet3; {21885#true} is VALID [2020-07-18 03:39:11,080 INFO L280 TraceCheckUtils]: 128: Hoare triple {21885#true} assume 0 != ~tmp___2~0; {21885#true} is VALID [2020-07-18 03:39:11,080 INFO L263 TraceCheckUtils]: 129: Hoare triple {21885#true} call timeShift(); {21885#true} is VALID [2020-07-18 03:39:11,080 INFO L280 TraceCheckUtils]: 130: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-18 03:39:11,080 INFO L280 TraceCheckUtils]: 131: Hoare triple {21885#true} assume 0 != ~systemActive~0; {21885#true} is VALID [2020-07-18 03:39:11,081 INFO L263 TraceCheckUtils]: 132: Hoare triple {21885#true} call processEnvironment(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:39:11,081 INFO L280 TraceCheckUtils]: 133: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21885#true} is VALID [2020-07-18 03:39:11,081 INFO L280 TraceCheckUtils]: 134: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-18 03:39:11,082 INFO L263 TraceCheckUtils]: 135: Hoare triple {21885#true} call processEnvironment__wrappee__lowWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:39:11,082 INFO L280 TraceCheckUtils]: 136: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21885#true} is VALID [2020-07-18 03:39:11,082 INFO L280 TraceCheckUtils]: 137: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-18 03:39:11,083 INFO L263 TraceCheckUtils]: 138: Hoare triple {21885#true} call processEnvironment__wrappee__highWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:39:11,083 INFO L280 TraceCheckUtils]: 139: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-18 03:39:11,083 INFO L280 TraceCheckUtils]: 140: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-18 03:39:11,084 INFO L263 TraceCheckUtils]: 141: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-18 03:39:11,084 INFO L280 TraceCheckUtils]: 142: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-18 03:39:11,084 INFO L280 TraceCheckUtils]: 143: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-18 03:39:11,084 INFO L280 TraceCheckUtils]: 144: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-18 03:39:11,084 INFO L263 TraceCheckUtils]: 145: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-18 03:39:11,084 INFO L280 TraceCheckUtils]: 146: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-18 03:39:11,085 INFO L280 TraceCheckUtils]: 147: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-18 03:39:11,085 INFO L280 TraceCheckUtils]: 148: Hoare triple {21885#true} ~retValue_acc~8 := 0; {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} is VALID [2020-07-18 03:39:11,086 INFO L280 TraceCheckUtils]: 149: Hoare triple {22136#(and (<= 0 isHighWaterSensorDry_~retValue_acc~8) (<= isHighWaterSensorDry_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:11,087 INFO L280 TraceCheckUtils]: 150: Hoare triple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-18 03:39:11,088 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {22137#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {21885#true} #918#return; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:11,088 INFO L280 TraceCheckUtils]: 152: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} is VALID [2020-07-18 03:39:11,089 INFO L280 TraceCheckUtils]: 153: Hoare triple {22134#(and (<= |isHighWaterLevel_#t~ret25| 0) (<= 0 |isHighWaterLevel_#t~ret25|))} ~tmp~4 := #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,090 INFO L280 TraceCheckUtils]: 154: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} havoc #t~ret25; {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} is VALID [2020-07-18 03:39:11,090 INFO L280 TraceCheckUtils]: 155: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-18 03:39:11,091 INFO L280 TraceCheckUtils]: 156: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-18 03:39:11,091 INFO L280 TraceCheckUtils]: 157: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-18 03:39:11,091 INFO L280 TraceCheckUtils]: 158: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-18 03:39:11,091 INFO L280 TraceCheckUtils]: 159: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,091 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-18 03:39:11,091 INFO L280 TraceCheckUtils]: 161: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-18 03:39:11,092 INFO L280 TraceCheckUtils]: 162: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,092 INFO L280 TraceCheckUtils]: 163: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-18 03:39:11,092 INFO L280 TraceCheckUtils]: 164: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-18 03:39:11,092 INFO L263 TraceCheckUtils]: 165: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-18 03:39:11,092 INFO L280 TraceCheckUtils]: 166: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,092 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-18 03:39:11,093 INFO L280 TraceCheckUtils]: 168: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,093 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-18 03:39:11,093 INFO L280 TraceCheckUtils]: 170: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,093 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {21886#false} {21885#true} #908#return; {21886#false} is VALID [2020-07-18 03:39:11,093 INFO L280 TraceCheckUtils]: 172: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-18 03:39:11,093 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {21886#false} {21885#true} #922#return; {21886#false} is VALID [2020-07-18 03:39:11,094 INFO L263 TraceCheckUtils]: 174: Hoare triple {21886#false} call __utac_acc__Specification3_spec__1(); {21886#false} is VALID [2020-07-18 03:39:11,094 INFO L280 TraceCheckUtils]: 175: Hoare triple {21886#false} havoc ~tmp~6; {21886#false} is VALID [2020-07-18 03:39:11,094 INFO L280 TraceCheckUtils]: 176: Hoare triple {21886#false} havoc ~tmp___0~3; {21886#false} is VALID [2020-07-18 03:39:11,094 INFO L280 TraceCheckUtils]: 177: Hoare triple {21886#false} havoc ~tmp___1~1; {21886#false} is VALID [2020-07-18 03:39:11,094 INFO L263 TraceCheckUtils]: 178: Hoare triple {21886#false} call #t~ret37 := isMethaneLevelCritical(); {21885#true} is VALID [2020-07-18 03:39:11,094 INFO L280 TraceCheckUtils]: 179: Hoare triple {21885#true} havoc ~retValue_acc~6; {21885#true} is VALID [2020-07-18 03:39:11,095 INFO L280 TraceCheckUtils]: 180: Hoare triple {21885#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21885#true} is VALID [2020-07-18 03:39:11,095 INFO L280 TraceCheckUtils]: 181: Hoare triple {21885#true} #res := ~retValue_acc~6; {21885#true} is VALID [2020-07-18 03:39:11,095 INFO L280 TraceCheckUtils]: 182: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,095 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {21885#true} {21886#false} #956#return; {21886#false} is VALID [2020-07-18 03:39:11,095 INFO L280 TraceCheckUtils]: 184: Hoare triple {21886#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {21886#false} is VALID [2020-07-18 03:39:11,095 INFO L280 TraceCheckUtils]: 185: Hoare triple {21886#false} ~tmp~6 := #t~ret37; {21886#false} is VALID [2020-07-18 03:39:11,096 INFO L280 TraceCheckUtils]: 186: Hoare triple {21886#false} havoc #t~ret37; {21886#false} is VALID [2020-07-18 03:39:11,096 INFO L280 TraceCheckUtils]: 187: Hoare triple {21886#false} assume !(0 != ~tmp~6); {21886#false} is VALID [2020-07-18 03:39:11,096 INFO L263 TraceCheckUtils]: 188: Hoare triple {21886#false} call #t~ret38 := getWaterLevel(); {21885#true} is VALID [2020-07-18 03:39:11,096 INFO L280 TraceCheckUtils]: 189: Hoare triple {21885#true} havoc ~retValue_acc~7; {21885#true} is VALID [2020-07-18 03:39:11,096 INFO L280 TraceCheckUtils]: 190: Hoare triple {21885#true} ~retValue_acc~7 := ~waterLevel~0; {21885#true} is VALID [2020-07-18 03:39:11,096 INFO L280 TraceCheckUtils]: 191: Hoare triple {21885#true} #res := ~retValue_acc~7; {21885#true} is VALID [2020-07-18 03:39:11,097 INFO L280 TraceCheckUtils]: 192: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,097 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {21885#true} {21886#false} #958#return; {21886#false} is VALID [2020-07-18 03:39:11,097 INFO L280 TraceCheckUtils]: 194: Hoare triple {21886#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {21886#false} is VALID [2020-07-18 03:39:11,097 INFO L280 TraceCheckUtils]: 195: Hoare triple {21886#false} ~tmp___0~3 := #t~ret38; {21886#false} is VALID [2020-07-18 03:39:11,097 INFO L280 TraceCheckUtils]: 196: Hoare triple {21886#false} havoc #t~ret38; {21886#false} is VALID [2020-07-18 03:39:11,097 INFO L280 TraceCheckUtils]: 197: Hoare triple {21886#false} assume 2 == ~tmp___0~3; {21886#false} is VALID [2020-07-18 03:39:11,098 INFO L263 TraceCheckUtils]: 198: Hoare triple {21886#false} call #t~ret39 := isPumpRunning(); {21885#true} is VALID [2020-07-18 03:39:11,098 INFO L280 TraceCheckUtils]: 199: Hoare triple {21885#true} havoc ~retValue_acc~3; {21885#true} is VALID [2020-07-18 03:39:11,098 INFO L280 TraceCheckUtils]: 200: Hoare triple {21885#true} ~retValue_acc~3 := ~pumpRunning~0; {21885#true} is VALID [2020-07-18 03:39:11,098 INFO L280 TraceCheckUtils]: 201: Hoare triple {21885#true} #res := ~retValue_acc~3; {21885#true} is VALID [2020-07-18 03:39:11,098 INFO L280 TraceCheckUtils]: 202: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-18 03:39:11,098 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {21885#true} {21886#false} #960#return; {21886#false} is VALID [2020-07-18 03:39:11,099 INFO L280 TraceCheckUtils]: 204: Hoare triple {21886#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {21886#false} is VALID [2020-07-18 03:39:11,099 INFO L280 TraceCheckUtils]: 205: Hoare triple {21886#false} ~tmp___1~1 := #t~ret39; {21886#false} is VALID [2020-07-18 03:39:11,099 INFO L280 TraceCheckUtils]: 206: Hoare triple {21886#false} havoc #t~ret39; {21886#false} is VALID [2020-07-18 03:39:11,099 INFO L280 TraceCheckUtils]: 207: Hoare triple {21886#false} assume !(0 != ~tmp___1~1); {21886#false} is VALID [2020-07-18 03:39:11,099 INFO L263 TraceCheckUtils]: 208: Hoare triple {21886#false} call __automaton_fail(); {21886#false} is VALID [2020-07-18 03:39:11,099 INFO L280 TraceCheckUtils]: 209: Hoare triple {21886#false} assume !false; {21886#false} is VALID [2020-07-18 03:39:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:39:11,133 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [223912346] [2020-07-18 03:39:11,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:39:11,133 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-18 03:39:11,133 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042246371] [2020-07-18 03:39:11,134 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-18 03:39:11,134 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:39:11,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-18 03:39:11,362 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:39:11,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-18 03:39:11,362 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:39:11,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-18 03:39:11,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-18 03:39:11,363 INFO L87 Difference]: Start difference. First operand 861 states and 960 transitions. Second operand 9 states. [2020-07-18 03:39:19,754 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:39:20,188 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:39:20,740 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:39:21,141 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:39:21,816 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:39:48,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:39:48,868 INFO L93 Difference]: Finished difference Result 1541 states and 1770 transitions. [2020-07-18 03:39:48,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 03:39:48,869 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-18 03:39:48,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:39:48,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 03:39:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 665 transitions. [2020-07-18 03:39:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-18 03:39:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 665 transitions. [2020-07-18 03:39:48,885 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 665 transitions. [2020-07-18 03:39:50,609 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 665 edges. 665 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:39:50,647 INFO L225 Difference]: With dead ends: 1541 [2020-07-18 03:39:50,648 INFO L226 Difference]: Without dead ends: 954 [2020-07-18 03:39:50,649 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2020-07-18 03:39:50,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 954 states. [2020-07-18 03:40:11,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 954 to 860. [2020-07-18 03:40:11,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:40:11,978 INFO L82 GeneralOperation]: Start isEquivalent. First operand 954 states. Second operand 860 states. [2020-07-18 03:40:11,978 INFO L74 IsIncluded]: Start isIncluded. First operand 954 states. Second operand 860 states. [2020-07-18 03:40:11,978 INFO L87 Difference]: Start difference. First operand 954 states. Second operand 860 states. [2020-07-18 03:40:12,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:40:12,033 INFO L93 Difference]: Finished difference Result 954 states and 1090 transitions. [2020-07-18 03:40:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1090 transitions. [2020-07-18 03:40:12,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:40:12,036 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:40:12,036 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand 954 states. [2020-07-18 03:40:12,037 INFO L87 Difference]: Start difference. First operand 860 states. Second operand 954 states. [2020-07-18 03:40:12,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:40:12,096 INFO L93 Difference]: Finished difference Result 954 states and 1090 transitions. [2020-07-18 03:40:12,097 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1090 transitions. [2020-07-18 03:40:12,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:40:12,117 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:40:12,117 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:40:12,117 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:40:12,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 860 states. [2020-07-18 03:40:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 958 transitions. [2020-07-18 03:40:12,169 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 958 transitions. Word has length 210 [2020-07-18 03:40:12,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:40:12,170 INFO L479 AbstractCegarLoop]: Abstraction has 860 states and 958 transitions. [2020-07-18 03:40:12,170 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-18 03:40:12,171 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 860 states and 958 transitions. [2020-07-18 03:40:17,382 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 958 edges. 958 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:40:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 958 transitions. [2020-07-18 03:40:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-18 03:40:17,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:40:17,386 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:40:17,387 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 03:40:17,387 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:40:17,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:40:17,387 INFO L82 PathProgramCache]: Analyzing trace with hash -955726830, now seen corresponding path program 1 times [2020-07-18 03:40:17,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:40:17,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1230020783] [2020-07-18 03:40:17,388 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:40:17,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,721 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:40:17,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {29017#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28863#true} is VALID [2020-07-18 03:40:17,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} #valid := #valid[0 := 0]; {28863#true} is VALID [2020-07-18 03:40:17,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} assume 0 < #StackHeapBarrier; {28863#true} is VALID [2020-07-18 03:40:17,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {28863#true} is VALID [2020-07-18 03:40:17,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {28863#true} is VALID [2020-07-18 03:40:17,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {28863#true} is VALID [2020-07-18 03:40:17,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {28863#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {28863#true} is VALID [2020-07-18 03:40:17,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {28863#true} is VALID [2020-07-18 03:40:17,779 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {28863#true} is VALID [2020-07-18 03:40:17,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {28863#true} is VALID [2020-07-18 03:40:17,779 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {28863#true} is VALID [2020-07-18 03:40:17,779 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {28863#true} is VALID [2020-07-18 03:40:17,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {28863#true} is VALID [2020-07-18 03:40:17,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {28863#true} is VALID [2020-07-18 03:40:17,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {28863#true} is VALID [2020-07-18 03:40:17,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {28863#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {28863#true} is VALID [2020-07-18 03:40:17,780 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {28863#true} is VALID [2020-07-18 03:40:17,780 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {28863#true} is VALID [2020-07-18 03:40:17,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {28863#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {28863#true} is VALID [2020-07-18 03:40:17,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {28863#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {28863#true} is VALID [2020-07-18 03:40:17,781 INFO L280 TraceCheckUtils]: 20: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {28863#true} is VALID [2020-07-18 03:40:17,781 INFO L280 TraceCheckUtils]: 21: Hoare triple {28863#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {28863#true} is VALID [2020-07-18 03:40:17,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {28863#true} is VALID [2020-07-18 03:40:17,781 INFO L280 TraceCheckUtils]: 23: Hoare triple {28863#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {28863#true} is VALID [2020-07-18 03:40:17,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {28863#true} is VALID [2020-07-18 03:40:17,781 INFO L280 TraceCheckUtils]: 25: Hoare triple {28863#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {28863#true} is VALID [2020-07-18 03:40:17,782 INFO L280 TraceCheckUtils]: 26: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {28863#true} is VALID [2020-07-18 03:40:17,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {28863#true} is VALID [2020-07-18 03:40:17,782 INFO L280 TraceCheckUtils]: 28: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {28863#true} is VALID [2020-07-18 03:40:17,782 INFO L280 TraceCheckUtils]: 29: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {28863#true} is VALID [2020-07-18 03:40:17,782 INFO L280 TraceCheckUtils]: 30: Hoare triple {28863#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {28863#true} is VALID [2020-07-18 03:40:17,782 INFO L280 TraceCheckUtils]: 31: Hoare triple {28863#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {28863#true} is VALID [2020-07-18 03:40:17,783 INFO L280 TraceCheckUtils]: 32: Hoare triple {28863#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {28863#true} is VALID [2020-07-18 03:40:17,783 INFO L280 TraceCheckUtils]: 33: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {28863#true} is VALID [2020-07-18 03:40:17,783 INFO L280 TraceCheckUtils]: 34: Hoare triple {28863#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {28863#true} is VALID [2020-07-18 03:40:17,783 INFO L280 TraceCheckUtils]: 35: Hoare triple {28863#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {28863#true} is VALID [2020-07-18 03:40:17,783 INFO L280 TraceCheckUtils]: 36: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {28863#true} is VALID [2020-07-18 03:40:17,783 INFO L280 TraceCheckUtils]: 37: Hoare triple {28863#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {28863#true} is VALID [2020-07-18 03:40:17,784 INFO L280 TraceCheckUtils]: 38: Hoare triple {28863#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {28863#true} is VALID [2020-07-18 03:40:17,784 INFO L280 TraceCheckUtils]: 39: Hoare triple {28863#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {28863#true} is VALID [2020-07-18 03:40:17,784 INFO L280 TraceCheckUtils]: 40: Hoare triple {28863#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {28863#true} is VALID [2020-07-18 03:40:17,784 INFO L280 TraceCheckUtils]: 41: Hoare triple {28863#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {28863#true} is VALID [2020-07-18 03:40:17,784 INFO L280 TraceCheckUtils]: 42: Hoare triple {28863#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {28863#true} is VALID [2020-07-18 03:40:17,784 INFO L280 TraceCheckUtils]: 43: Hoare triple {28863#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {28863#true} is VALID [2020-07-18 03:40:17,785 INFO L280 TraceCheckUtils]: 44: Hoare triple {28863#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {28863#true} is VALID [2020-07-18 03:40:17,785 INFO L280 TraceCheckUtils]: 45: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {28863#true} is VALID [2020-07-18 03:40:17,785 INFO L280 TraceCheckUtils]: 46: Hoare triple {28863#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {28863#true} is VALID [2020-07-18 03:40:17,785 INFO L280 TraceCheckUtils]: 47: Hoare triple {28863#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {28863#true} is VALID [2020-07-18 03:40:17,785 INFO L280 TraceCheckUtils]: 48: Hoare triple {28863#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {28863#true} is VALID [2020-07-18 03:40:17,785 INFO L280 TraceCheckUtils]: 49: Hoare triple {28863#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {28863#true} is VALID [2020-07-18 03:40:17,786 INFO L280 TraceCheckUtils]: 50: Hoare triple {28863#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {28863#true} is VALID [2020-07-18 03:40:17,786 INFO L280 TraceCheckUtils]: 51: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {28863#true} is VALID [2020-07-18 03:40:17,786 INFO L280 TraceCheckUtils]: 52: Hoare triple {28863#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {28863#true} is VALID [2020-07-18 03:40:17,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {28863#true} is VALID [2020-07-18 03:40:17,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {28863#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {28863#true} is VALID [2020-07-18 03:40:17,786 INFO L280 TraceCheckUtils]: 55: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {28863#true} is VALID [2020-07-18 03:40:17,787 INFO L280 TraceCheckUtils]: 56: Hoare triple {28863#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {28863#true} is VALID [2020-07-18 03:40:17,787 INFO L280 TraceCheckUtils]: 57: Hoare triple {28863#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {28863#true} is VALID [2020-07-18 03:40:17,787 INFO L280 TraceCheckUtils]: 58: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {28863#true} is VALID [2020-07-18 03:40:17,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {28863#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {28863#true} is VALID [2020-07-18 03:40:17,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {28863#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {28863#true} is VALID [2020-07-18 03:40:17,787 INFO L280 TraceCheckUtils]: 61: Hoare triple {28863#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {28863#true} is VALID [2020-07-18 03:40:17,788 INFO L280 TraceCheckUtils]: 62: Hoare triple {28863#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {28863#true} is VALID [2020-07-18 03:40:17,788 INFO L280 TraceCheckUtils]: 63: Hoare triple {28863#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {28863#true} is VALID [2020-07-18 03:40:17,788 INFO L280 TraceCheckUtils]: 64: Hoare triple {28863#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {28863#true} is VALID [2020-07-18 03:40:17,788 INFO L280 TraceCheckUtils]: 65: Hoare triple {28863#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {28863#true} is VALID [2020-07-18 03:40:17,788 INFO L280 TraceCheckUtils]: 66: Hoare triple {28863#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {28863#true} is VALID [2020-07-18 03:40:17,788 INFO L280 TraceCheckUtils]: 67: Hoare triple {28863#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {28863#true} is VALID [2020-07-18 03:40:17,789 INFO L280 TraceCheckUtils]: 68: Hoare triple {28863#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {28863#true} is VALID [2020-07-18 03:40:17,789 INFO L280 TraceCheckUtils]: 69: Hoare triple {28863#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {28863#true} is VALID [2020-07-18 03:40:17,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {28863#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {28863#true} is VALID [2020-07-18 03:40:17,789 INFO L280 TraceCheckUtils]: 71: Hoare triple {28863#true} ~pumpRunning~0 := 0; {28863#true} is VALID [2020-07-18 03:40:17,789 INFO L280 TraceCheckUtils]: 72: Hoare triple {28863#true} ~systemActive~0 := 1; {28863#true} is VALID [2020-07-18 03:40:17,789 INFO L280 TraceCheckUtils]: 73: Hoare triple {28863#true} ~waterLevel~0 := 1; {28863#true} is VALID [2020-07-18 03:40:17,790 INFO L280 TraceCheckUtils]: 74: Hoare triple {28863#true} ~methaneLevelCritical~0 := 0; {28863#true} is VALID [2020-07-18 03:40:17,790 INFO L280 TraceCheckUtils]: 75: Hoare triple {28863#true} ~head~0.base, ~head~0.offset := 0, 0; {28863#true} is VALID [2020-07-18 03:40:17,790 INFO L280 TraceCheckUtils]: 76: Hoare triple {28863#true} ~cleanupTimeShifts~0 := 4; {28863#true} is VALID [2020-07-18 03:40:17,790 INFO L280 TraceCheckUtils]: 77: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:17,790 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28863#true} {28863#true} #964#return; {28863#true} is VALID [2020-07-18 03:40:17,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:17,816 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28863#true} #860#return; {28863#true} is VALID [2020-07-18 03:40:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:17,818 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28863#true} #862#return; {28863#true} is VALID [2020-07-18 03:40:17,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~1; {28863#true} is VALID [2020-07-18 03:40:17,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~retValue_acc~1 := 1; {29018#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:40:17,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {29018#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:40:17,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:40:17,859 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {28863#true} #864#return; {28953#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:40:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:17,862 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28863#true} #866#return; {28863#true} is VALID [2020-07-18 03:40:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {29020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28863#true} is VALID [2020-07-18 03:40:17,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28863#true} is VALID [2020-07-18 03:40:17,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:17,879 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28863#true} {28863#true} #910#return; {28863#true} is VALID [2020-07-18 03:40:17,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:18,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-18 03:40:18,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-18 03:40:18,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,019 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,019 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-18 03:40:18,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-18 03:40:18,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-18 03:40:18,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-18 03:40:18,020 INFO L263 TraceCheckUtils]: 3: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-18 03:40:18,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-18 03:40:18,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-18 03:40:18,021 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,021 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,021 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-18 03:40:18,022 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,022 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,022 INFO L280 TraceCheckUtils]: 12: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,022 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-18 03:40:18,023 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-18 03:40:18,024 INFO L280 TraceCheckUtils]: 15: Hoare triple {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~4 := ~tmp___0~1; {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} is VALID [2020-07-18 03:40:18,024 INFO L280 TraceCheckUtils]: 16: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,025 INFO L280 TraceCheckUtils]: 17: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,026 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:18,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,029 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-18 03:40:18,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-18 03:40:18,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-18 03:40:18,029 INFO L263 TraceCheckUtils]: 2: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-18 03:40:18,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-18 03:40:18,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-18 03:40:18,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-18 03:40:18,030 INFO L263 TraceCheckUtils]: 6: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-18 03:40:18,030 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,030 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-18 03:40:18,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-18 03:40:18,031 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,031 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-18 03:40:18,031 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,032 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,032 INFO L280 TraceCheckUtils]: 15: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,032 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-18 03:40:18,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-18 03:40:18,033 INFO L280 TraceCheckUtils]: 18: Hoare triple {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~4 := ~tmp___0~1; {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} is VALID [2020-07-18 03:40:18,034 INFO L280 TraceCheckUtils]: 19: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,034 INFO L280 TraceCheckUtils]: 20: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,035 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,036 INFO L280 TraceCheckUtils]: 22: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,036 INFO L280 TraceCheckUtils]: 23: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} ~tmp~1 := #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,037 INFO L280 TraceCheckUtils]: 24: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,037 INFO L280 TraceCheckUtils]: 25: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-18 03:40:18,038 INFO L263 TraceCheckUtils]: 26: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-18 03:40:18,038 INFO L280 TraceCheckUtils]: 27: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,038 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-18 03:40:18,038 INFO L280 TraceCheckUtils]: 29: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,038 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-18 03:40:18,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28863#true} is VALID [2020-07-18 03:40:18,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-18 03:40:18,040 INFO L263 TraceCheckUtils]: 2: Hoare triple {28863#true} call processEnvironment__wrappee__highWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:40:18,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-18 03:40:18,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-18 03:40:18,040 INFO L263 TraceCheckUtils]: 5: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-18 03:40:18,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-18 03:40:18,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-18 03:40:18,041 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-18 03:40:18,041 INFO L263 TraceCheckUtils]: 9: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-18 03:40:18,041 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-18 03:40:18,042 INFO L280 TraceCheckUtils]: 12: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-18 03:40:18,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,042 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,042 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-18 03:40:18,042 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,042 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,043 INFO L280 TraceCheckUtils]: 18: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,043 INFO L280 TraceCheckUtils]: 19: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-18 03:40:18,043 INFO L280 TraceCheckUtils]: 20: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-18 03:40:18,044 INFO L280 TraceCheckUtils]: 21: Hoare triple {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~4 := ~tmp___0~1; {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} is VALID [2020-07-18 03:40:18,045 INFO L280 TraceCheckUtils]: 22: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,046 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,047 INFO L280 TraceCheckUtils]: 25: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,047 INFO L280 TraceCheckUtils]: 26: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} ~tmp~1 := #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,048 INFO L280 TraceCheckUtils]: 27: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,048 INFO L280 TraceCheckUtils]: 28: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-18 03:40:18,049 INFO L263 TraceCheckUtils]: 29: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-18 03:40:18,049 INFO L280 TraceCheckUtils]: 30: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,049 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-18 03:40:18,049 INFO L280 TraceCheckUtils]: 32: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,049 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-18 03:40:18,050 INFO L280 TraceCheckUtils]: 34: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,050 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28864#false} {28863#true} #908#return; {28864#false} is VALID [2020-07-18 03:40:18,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28863#true} is VALID [2020-07-18 03:40:18,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-18 03:40:18,051 INFO L263 TraceCheckUtils]: 2: Hoare triple {28863#true} call processEnvironment__wrappee__lowWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:40:18,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28863#true} is VALID [2020-07-18 03:40:18,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-18 03:40:18,052 INFO L263 TraceCheckUtils]: 5: Hoare triple {28863#true} call processEnvironment__wrappee__highWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:40:18,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-18 03:40:18,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-18 03:40:18,053 INFO L263 TraceCheckUtils]: 8: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-18 03:40:18,053 INFO L280 TraceCheckUtils]: 9: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-18 03:40:18,053 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-18 03:40:18,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-18 03:40:18,054 INFO L263 TraceCheckUtils]: 12: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-18 03:40:18,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,054 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-18 03:40:18,054 INFO L280 TraceCheckUtils]: 15: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-18 03:40:18,054 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,054 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,055 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-18 03:40:18,055 INFO L280 TraceCheckUtils]: 19: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,055 INFO L280 TraceCheckUtils]: 20: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,055 INFO L280 TraceCheckUtils]: 21: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,055 INFO L280 TraceCheckUtils]: 22: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-18 03:40:18,056 INFO L280 TraceCheckUtils]: 23: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-18 03:40:18,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~4 := ~tmp___0~1; {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} is VALID [2020-07-18 03:40:18,057 INFO L280 TraceCheckUtils]: 25: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,058 INFO L280 TraceCheckUtils]: 26: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,058 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,059 INFO L280 TraceCheckUtils]: 28: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,059 INFO L280 TraceCheckUtils]: 29: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} ~tmp~1 := #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,060 INFO L280 TraceCheckUtils]: 30: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,061 INFO L280 TraceCheckUtils]: 31: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-18 03:40:18,061 INFO L263 TraceCheckUtils]: 32: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-18 03:40:18,061 INFO L280 TraceCheckUtils]: 33: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,061 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-18 03:40:18,061 INFO L280 TraceCheckUtils]: 35: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,061 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-18 03:40:18,062 INFO L280 TraceCheckUtils]: 37: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,062 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28864#false} {28863#true} #908#return; {28864#false} is VALID [2020-07-18 03:40:18,062 INFO L280 TraceCheckUtils]: 39: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,062 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28864#false} {28863#true} #922#return; {28864#false} is VALID [2020-07-18 03:40:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:18,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~6; {28863#true} is VALID [2020-07-18 03:40:18,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {28863#true} is VALID [2020-07-18 03:40:18,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #res := ~retValue_acc~6; {28863#true} is VALID [2020-07-18 03:40:18,066 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,066 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28863#true} {28864#false} #956#return; {28864#false} is VALID [2020-07-18 03:40:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:18,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~7; {28863#true} is VALID [2020-07-18 03:40:18,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~retValue_acc~7 := ~waterLevel~0; {28863#true} is VALID [2020-07-18 03:40:18,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #res := ~retValue_acc~7; {28863#true} is VALID [2020-07-18 03:40:18,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28863#true} {28864#false} #958#return; {28864#false} is VALID [2020-07-18 03:40:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:40:18,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~3; {28863#true} is VALID [2020-07-18 03:40:18,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~retValue_acc~3 := ~pumpRunning~0; {28863#true} is VALID [2020-07-18 03:40:18,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #res := ~retValue_acc~3; {28863#true} is VALID [2020-07-18 03:40:18,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,073 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28863#true} {28864#false} #960#return; {28864#false} is VALID [2020-07-18 03:40:18,077 INFO L263 TraceCheckUtils]: 0: Hoare triple {28863#true} call ULTIMATE.init(); {29017#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:40:18,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {29017#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28863#true} is VALID [2020-07-18 03:40:18,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #valid := #valid[0 := 0]; {28863#true} is VALID [2020-07-18 03:40:18,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume 0 < #StackHeapBarrier; {28863#true} is VALID [2020-07-18 03:40:18,078 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {28863#true} is VALID [2020-07-18 03:40:18,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {28863#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {28863#true} is VALID [2020-07-18 03:40:18,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {28863#true} is VALID [2020-07-18 03:40:18,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {28863#true} is VALID [2020-07-18 03:40:18,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {28863#true} is VALID [2020-07-18 03:40:18,079 INFO L280 TraceCheckUtils]: 9: Hoare triple {28863#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {28863#true} is VALID [2020-07-18 03:40:18,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {28863#true} is VALID [2020-07-18 03:40:18,079 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {28863#true} is VALID [2020-07-18 03:40:18,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {28863#true} is VALID [2020-07-18 03:40:18,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {28863#true} is VALID [2020-07-18 03:40:18,080 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {28863#true} is VALID [2020-07-18 03:40:18,080 INFO L280 TraceCheckUtils]: 15: Hoare triple {28863#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {28863#true} is VALID [2020-07-18 03:40:18,080 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {28863#true} is VALID [2020-07-18 03:40:18,080 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {28863#true} is VALID [2020-07-18 03:40:18,080 INFO L280 TraceCheckUtils]: 18: Hoare triple {28863#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {28863#true} is VALID [2020-07-18 03:40:18,081 INFO L280 TraceCheckUtils]: 19: Hoare triple {28863#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {28863#true} is VALID [2020-07-18 03:40:18,081 INFO L280 TraceCheckUtils]: 20: Hoare triple {28863#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {28863#true} is VALID [2020-07-18 03:40:18,081 INFO L280 TraceCheckUtils]: 21: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {28863#true} is VALID [2020-07-18 03:40:18,081 INFO L280 TraceCheckUtils]: 22: Hoare triple {28863#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {28863#true} is VALID [2020-07-18 03:40:18,081 INFO L280 TraceCheckUtils]: 23: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {28863#true} is VALID [2020-07-18 03:40:18,082 INFO L280 TraceCheckUtils]: 24: Hoare triple {28863#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {28863#true} is VALID [2020-07-18 03:40:18,082 INFO L280 TraceCheckUtils]: 25: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {28863#true} is VALID [2020-07-18 03:40:18,082 INFO L280 TraceCheckUtils]: 26: Hoare triple {28863#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {28863#true} is VALID [2020-07-18 03:40:18,082 INFO L280 TraceCheckUtils]: 27: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {28863#true} is VALID [2020-07-18 03:40:18,082 INFO L280 TraceCheckUtils]: 28: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {28863#true} is VALID [2020-07-18 03:40:18,082 INFO L280 TraceCheckUtils]: 29: Hoare triple {28863#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {28863#true} is VALID [2020-07-18 03:40:18,083 INFO L280 TraceCheckUtils]: 30: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {28863#true} is VALID [2020-07-18 03:40:18,083 INFO L280 TraceCheckUtils]: 31: Hoare triple {28863#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {28863#true} is VALID [2020-07-18 03:40:18,083 INFO L280 TraceCheckUtils]: 32: Hoare triple {28863#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {28863#true} is VALID [2020-07-18 03:40:18,083 INFO L280 TraceCheckUtils]: 33: Hoare triple {28863#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {28863#true} is VALID [2020-07-18 03:40:18,083 INFO L280 TraceCheckUtils]: 34: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {28863#true} is VALID [2020-07-18 03:40:18,083 INFO L280 TraceCheckUtils]: 35: Hoare triple {28863#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {28863#true} is VALID [2020-07-18 03:40:18,084 INFO L280 TraceCheckUtils]: 36: Hoare triple {28863#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {28863#true} is VALID [2020-07-18 03:40:18,084 INFO L280 TraceCheckUtils]: 37: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {28863#true} is VALID [2020-07-18 03:40:18,084 INFO L280 TraceCheckUtils]: 38: Hoare triple {28863#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {28863#true} is VALID [2020-07-18 03:40:18,084 INFO L280 TraceCheckUtils]: 39: Hoare triple {28863#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {28863#true} is VALID [2020-07-18 03:40:18,084 INFO L280 TraceCheckUtils]: 40: Hoare triple {28863#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {28863#true} is VALID [2020-07-18 03:40:18,084 INFO L280 TraceCheckUtils]: 41: Hoare triple {28863#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {28863#true} is VALID [2020-07-18 03:40:18,085 INFO L280 TraceCheckUtils]: 42: Hoare triple {28863#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {28863#true} is VALID [2020-07-18 03:40:18,085 INFO L280 TraceCheckUtils]: 43: Hoare triple {28863#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {28863#true} is VALID [2020-07-18 03:40:18,085 INFO L280 TraceCheckUtils]: 44: Hoare triple {28863#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {28863#true} is VALID [2020-07-18 03:40:18,085 INFO L280 TraceCheckUtils]: 45: Hoare triple {28863#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {28863#true} is VALID [2020-07-18 03:40:18,085 INFO L280 TraceCheckUtils]: 46: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {28863#true} is VALID [2020-07-18 03:40:18,085 INFO L280 TraceCheckUtils]: 47: Hoare triple {28863#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {28863#true} is VALID [2020-07-18 03:40:18,086 INFO L280 TraceCheckUtils]: 48: Hoare triple {28863#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {28863#true} is VALID [2020-07-18 03:40:18,086 INFO L280 TraceCheckUtils]: 49: Hoare triple {28863#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {28863#true} is VALID [2020-07-18 03:40:18,086 INFO L280 TraceCheckUtils]: 50: Hoare triple {28863#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {28863#true} is VALID [2020-07-18 03:40:18,086 INFO L280 TraceCheckUtils]: 51: Hoare triple {28863#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {28863#true} is VALID [2020-07-18 03:40:18,086 INFO L280 TraceCheckUtils]: 52: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {28863#true} is VALID [2020-07-18 03:40:18,087 INFO L280 TraceCheckUtils]: 53: Hoare triple {28863#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {28863#true} is VALID [2020-07-18 03:40:18,087 INFO L280 TraceCheckUtils]: 54: Hoare triple {28863#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {28863#true} is VALID [2020-07-18 03:40:18,087 INFO L280 TraceCheckUtils]: 55: Hoare triple {28863#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {28863#true} is VALID [2020-07-18 03:40:18,087 INFO L280 TraceCheckUtils]: 56: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {28863#true} is VALID [2020-07-18 03:40:18,087 INFO L280 TraceCheckUtils]: 57: Hoare triple {28863#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {28863#true} is VALID [2020-07-18 03:40:18,087 INFO L280 TraceCheckUtils]: 58: Hoare triple {28863#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {28863#true} is VALID [2020-07-18 03:40:18,088 INFO L280 TraceCheckUtils]: 59: Hoare triple {28863#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {28863#true} is VALID [2020-07-18 03:40:18,088 INFO L280 TraceCheckUtils]: 60: Hoare triple {28863#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {28863#true} is VALID [2020-07-18 03:40:18,088 INFO L280 TraceCheckUtils]: 61: Hoare triple {28863#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {28863#true} is VALID [2020-07-18 03:40:18,088 INFO L280 TraceCheckUtils]: 62: Hoare triple {28863#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {28863#true} is VALID [2020-07-18 03:40:18,088 INFO L280 TraceCheckUtils]: 63: Hoare triple {28863#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {28863#true} is VALID [2020-07-18 03:40:18,088 INFO L280 TraceCheckUtils]: 64: Hoare triple {28863#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {28863#true} is VALID [2020-07-18 03:40:18,089 INFO L280 TraceCheckUtils]: 65: Hoare triple {28863#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {28863#true} is VALID [2020-07-18 03:40:18,089 INFO L280 TraceCheckUtils]: 66: Hoare triple {28863#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {28863#true} is VALID [2020-07-18 03:40:18,089 INFO L280 TraceCheckUtils]: 67: Hoare triple {28863#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {28863#true} is VALID [2020-07-18 03:40:18,089 INFO L280 TraceCheckUtils]: 68: Hoare triple {28863#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {28863#true} is VALID [2020-07-18 03:40:18,089 INFO L280 TraceCheckUtils]: 69: Hoare triple {28863#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {28863#true} is VALID [2020-07-18 03:40:18,090 INFO L280 TraceCheckUtils]: 70: Hoare triple {28863#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {28863#true} is VALID [2020-07-18 03:40:18,090 INFO L280 TraceCheckUtils]: 71: Hoare triple {28863#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {28863#true} is VALID [2020-07-18 03:40:18,090 INFO L280 TraceCheckUtils]: 72: Hoare triple {28863#true} ~pumpRunning~0 := 0; {28863#true} is VALID [2020-07-18 03:40:18,090 INFO L280 TraceCheckUtils]: 73: Hoare triple {28863#true} ~systemActive~0 := 1; {28863#true} is VALID [2020-07-18 03:40:18,090 INFO L280 TraceCheckUtils]: 74: Hoare triple {28863#true} ~waterLevel~0 := 1; {28863#true} is VALID [2020-07-18 03:40:18,090 INFO L280 TraceCheckUtils]: 75: Hoare triple {28863#true} ~methaneLevelCritical~0 := 0; {28863#true} is VALID [2020-07-18 03:40:18,091 INFO L280 TraceCheckUtils]: 76: Hoare triple {28863#true} ~head~0.base, ~head~0.offset := 0, 0; {28863#true} is VALID [2020-07-18 03:40:18,091 INFO L280 TraceCheckUtils]: 77: Hoare triple {28863#true} ~cleanupTimeShifts~0 := 4; {28863#true} is VALID [2020-07-18 03:40:18,091 INFO L280 TraceCheckUtils]: 78: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,091 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28863#true} {28863#true} #964#return; {28863#true} is VALID [2020-07-18 03:40:18,091 INFO L263 TraceCheckUtils]: 80: Hoare triple {28863#true} call #t~ret76 := main(); {28863#true} is VALID [2020-07-18 03:40:18,092 INFO L280 TraceCheckUtils]: 81: Hoare triple {28863#true} havoc ~retValue_acc~13; {28863#true} is VALID [2020-07-18 03:40:18,092 INFO L280 TraceCheckUtils]: 82: Hoare triple {28863#true} havoc ~tmp~10; {28863#true} is VALID [2020-07-18 03:40:18,092 INFO L263 TraceCheckUtils]: 83: Hoare triple {28863#true} call select_helpers(); {28863#true} is VALID [2020-07-18 03:40:18,092 INFO L280 TraceCheckUtils]: 84: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,092 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28863#true} {28863#true} #860#return; {28863#true} is VALID [2020-07-18 03:40:18,092 INFO L263 TraceCheckUtils]: 86: Hoare triple {28863#true} call select_features(); {28863#true} is VALID [2020-07-18 03:40:18,093 INFO L280 TraceCheckUtils]: 87: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,093 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28863#true} {28863#true} #862#return; {28863#true} is VALID [2020-07-18 03:40:18,093 INFO L263 TraceCheckUtils]: 89: Hoare triple {28863#true} call #t~ret75 := valid_product(); {28863#true} is VALID [2020-07-18 03:40:18,093 INFO L280 TraceCheckUtils]: 90: Hoare triple {28863#true} havoc ~retValue_acc~1; {28863#true} is VALID [2020-07-18 03:40:18,094 INFO L280 TraceCheckUtils]: 91: Hoare triple {28863#true} ~retValue_acc~1 := 1; {29018#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:40:18,095 INFO L280 TraceCheckUtils]: 92: Hoare triple {29018#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:40:18,095 INFO L280 TraceCheckUtils]: 93: Hoare triple {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:40:18,096 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {29019#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {28863#true} #864#return; {28953#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:40:18,097 INFO L280 TraceCheckUtils]: 95: Hoare triple {28953#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {28953#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:40:18,098 INFO L280 TraceCheckUtils]: 96: Hoare triple {28953#(= |main_#t~ret75| 1)} ~tmp~10 := #t~ret75; {28954#(= 1 main_~tmp~10)} is VALID [2020-07-18 03:40:18,098 INFO L280 TraceCheckUtils]: 97: Hoare triple {28954#(= 1 main_~tmp~10)} havoc #t~ret75; {28954#(= 1 main_~tmp~10)} is VALID [2020-07-18 03:40:18,098 INFO L280 TraceCheckUtils]: 98: Hoare triple {28954#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {28863#true} is VALID [2020-07-18 03:40:18,098 INFO L263 TraceCheckUtils]: 99: Hoare triple {28863#true} call setup(); {28863#true} is VALID [2020-07-18 03:40:18,099 INFO L280 TraceCheckUtils]: 100: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,099 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28863#true} {28863#true} #866#return; {28863#true} is VALID [2020-07-18 03:40:18,099 INFO L263 TraceCheckUtils]: 102: Hoare triple {28863#true} call runTest(); {28863#true} is VALID [2020-07-18 03:40:18,099 INFO L263 TraceCheckUtils]: 103: Hoare triple {28863#true} call test(); {28863#true} is VALID [2020-07-18 03:40:18,099 INFO L280 TraceCheckUtils]: 104: Hoare triple {28863#true} havoc ~splverifierCounter~0; {28863#true} is VALID [2020-07-18 03:40:18,100 INFO L280 TraceCheckUtils]: 105: Hoare triple {28863#true} havoc ~tmp~0; {28863#true} is VALID [2020-07-18 03:40:18,100 INFO L280 TraceCheckUtils]: 106: Hoare triple {28863#true} havoc ~tmp___0~0; {28863#true} is VALID [2020-07-18 03:40:18,100 INFO L280 TraceCheckUtils]: 107: Hoare triple {28863#true} havoc ~tmp___1~0; {28863#true} is VALID [2020-07-18 03:40:18,100 INFO L280 TraceCheckUtils]: 108: Hoare triple {28863#true} havoc ~tmp___2~0; {28863#true} is VALID [2020-07-18 03:40:18,100 INFO L280 TraceCheckUtils]: 109: Hoare triple {28863#true} ~splverifierCounter~0 := 0; {28863#true} is VALID [2020-07-18 03:40:18,100 INFO L280 TraceCheckUtils]: 110: Hoare triple {28863#true} assume !false; {28863#true} is VALID [2020-07-18 03:40:18,101 INFO L280 TraceCheckUtils]: 111: Hoare triple {28863#true} assume ~splverifierCounter~0 < 4; {28863#true} is VALID [2020-07-18 03:40:18,101 INFO L280 TraceCheckUtils]: 112: Hoare triple {28863#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,101 INFO L280 TraceCheckUtils]: 113: Hoare triple {28863#true} ~tmp~0 := #t~nondet1; {28863#true} is VALID [2020-07-18 03:40:18,101 INFO L280 TraceCheckUtils]: 114: Hoare triple {28863#true} havoc #t~nondet1; {28863#true} is VALID [2020-07-18 03:40:18,101 INFO L280 TraceCheckUtils]: 115: Hoare triple {28863#true} assume 0 != ~tmp~0; {28863#true} is VALID [2020-07-18 03:40:18,102 INFO L263 TraceCheckUtils]: 116: Hoare triple {28863#true} call waterRise(); {29020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:40:18,102 INFO L280 TraceCheckUtils]: 117: Hoare triple {29020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28863#true} is VALID [2020-07-18 03:40:18,102 INFO L280 TraceCheckUtils]: 118: Hoare triple {28863#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28863#true} is VALID [2020-07-18 03:40:18,102 INFO L280 TraceCheckUtils]: 119: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,103 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28863#true} {28863#true} #910#return; {28863#true} is VALID [2020-07-18 03:40:18,103 INFO L280 TraceCheckUtils]: 121: Hoare triple {28863#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,103 INFO L280 TraceCheckUtils]: 122: Hoare triple {28863#true} ~tmp___0~0 := #t~nondet2; {28863#true} is VALID [2020-07-18 03:40:18,103 INFO L280 TraceCheckUtils]: 123: Hoare triple {28863#true} havoc #t~nondet2; {28863#true} is VALID [2020-07-18 03:40:18,103 INFO L280 TraceCheckUtils]: 124: Hoare triple {28863#true} assume !(0 != ~tmp___0~0); {28863#true} is VALID [2020-07-18 03:40:18,104 INFO L280 TraceCheckUtils]: 125: Hoare triple {28863#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,104 INFO L280 TraceCheckUtils]: 126: Hoare triple {28863#true} ~tmp___2~0 := #t~nondet3; {28863#true} is VALID [2020-07-18 03:40:18,104 INFO L280 TraceCheckUtils]: 127: Hoare triple {28863#true} havoc #t~nondet3; {28863#true} is VALID [2020-07-18 03:40:18,104 INFO L280 TraceCheckUtils]: 128: Hoare triple {28863#true} assume 0 != ~tmp___2~0; {28863#true} is VALID [2020-07-18 03:40:18,104 INFO L263 TraceCheckUtils]: 129: Hoare triple {28863#true} call timeShift(); {28863#true} is VALID [2020-07-18 03:40:18,104 INFO L280 TraceCheckUtils]: 130: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-18 03:40:18,105 INFO L280 TraceCheckUtils]: 131: Hoare triple {28863#true} assume 0 != ~systemActive~0; {28863#true} is VALID [2020-07-18 03:40:18,105 INFO L263 TraceCheckUtils]: 132: Hoare triple {28863#true} call processEnvironment(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:40:18,106 INFO L280 TraceCheckUtils]: 133: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28863#true} is VALID [2020-07-18 03:40:18,106 INFO L280 TraceCheckUtils]: 134: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-18 03:40:18,106 INFO L263 TraceCheckUtils]: 135: Hoare triple {28863#true} call processEnvironment__wrappee__lowWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:40:18,107 INFO L280 TraceCheckUtils]: 136: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28863#true} is VALID [2020-07-18 03:40:18,107 INFO L280 TraceCheckUtils]: 137: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-18 03:40:18,107 INFO L263 TraceCheckUtils]: 138: Hoare triple {28863#true} call processEnvironment__wrappee__highWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:40:18,108 INFO L280 TraceCheckUtils]: 139: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-18 03:40:18,108 INFO L280 TraceCheckUtils]: 140: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-18 03:40:18,108 INFO L263 TraceCheckUtils]: 141: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-18 03:40:18,108 INFO L280 TraceCheckUtils]: 142: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-18 03:40:18,108 INFO L280 TraceCheckUtils]: 143: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-18 03:40:18,108 INFO L280 TraceCheckUtils]: 144: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-18 03:40:18,109 INFO L263 TraceCheckUtils]: 145: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-18 03:40:18,109 INFO L280 TraceCheckUtils]: 146: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,109 INFO L280 TraceCheckUtils]: 147: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-18 03:40:18,109 INFO L280 TraceCheckUtils]: 148: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-18 03:40:18,109 INFO L280 TraceCheckUtils]: 149: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-18 03:40:18,109 INFO L280 TraceCheckUtils]: 150: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,110 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-18 03:40:18,110 INFO L280 TraceCheckUtils]: 152: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-18 03:40:18,110 INFO L280 TraceCheckUtils]: 153: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,110 INFO L280 TraceCheckUtils]: 154: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-18 03:40:18,110 INFO L280 TraceCheckUtils]: 155: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-18 03:40:18,111 INFO L280 TraceCheckUtils]: 156: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-18 03:40:18,112 INFO L280 TraceCheckUtils]: 157: Hoare triple {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} ~retValue_acc~4 := ~tmp___0~1; {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} is VALID [2020-07-18 03:40:18,112 INFO L280 TraceCheckUtils]: 158: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,113 INFO L280 TraceCheckUtils]: 159: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-18 03:40:18,114 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,114 INFO L280 TraceCheckUtils]: 161: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-18 03:40:18,115 INFO L280 TraceCheckUtils]: 162: Hoare triple {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} ~tmp~1 := #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,116 INFO L280 TraceCheckUtils]: 163: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret5; {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-18 03:40:18,116 INFO L280 TraceCheckUtils]: 164: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-18 03:40:18,116 INFO L263 TraceCheckUtils]: 165: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-18 03:40:18,117 INFO L280 TraceCheckUtils]: 166: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,117 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-18 03:40:18,117 INFO L280 TraceCheckUtils]: 168: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,117 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-18 03:40:18,117 INFO L280 TraceCheckUtils]: 170: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,117 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {28864#false} {28863#true} #908#return; {28864#false} is VALID [2020-07-18 03:40:18,118 INFO L280 TraceCheckUtils]: 172: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-18 03:40:18,118 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28864#false} {28863#true} #922#return; {28864#false} is VALID [2020-07-18 03:40:18,118 INFO L263 TraceCheckUtils]: 174: Hoare triple {28864#false} call __utac_acc__Specification3_spec__1(); {28864#false} is VALID [2020-07-18 03:40:18,118 INFO L280 TraceCheckUtils]: 175: Hoare triple {28864#false} havoc ~tmp~6; {28864#false} is VALID [2020-07-18 03:40:18,118 INFO L280 TraceCheckUtils]: 176: Hoare triple {28864#false} havoc ~tmp___0~3; {28864#false} is VALID [2020-07-18 03:40:18,118 INFO L280 TraceCheckUtils]: 177: Hoare triple {28864#false} havoc ~tmp___1~1; {28864#false} is VALID [2020-07-18 03:40:18,119 INFO L263 TraceCheckUtils]: 178: Hoare triple {28864#false} call #t~ret37 := isMethaneLevelCritical(); {28863#true} is VALID [2020-07-18 03:40:18,119 INFO L280 TraceCheckUtils]: 179: Hoare triple {28863#true} havoc ~retValue_acc~6; {28863#true} is VALID [2020-07-18 03:40:18,119 INFO L280 TraceCheckUtils]: 180: Hoare triple {28863#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {28863#true} is VALID [2020-07-18 03:40:18,119 INFO L280 TraceCheckUtils]: 181: Hoare triple {28863#true} #res := ~retValue_acc~6; {28863#true} is VALID [2020-07-18 03:40:18,119 INFO L280 TraceCheckUtils]: 182: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,119 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {28863#true} {28864#false} #956#return; {28864#false} is VALID [2020-07-18 03:40:18,120 INFO L280 TraceCheckUtils]: 184: Hoare triple {28864#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {28864#false} is VALID [2020-07-18 03:40:18,120 INFO L280 TraceCheckUtils]: 185: Hoare triple {28864#false} ~tmp~6 := #t~ret37; {28864#false} is VALID [2020-07-18 03:40:18,120 INFO L280 TraceCheckUtils]: 186: Hoare triple {28864#false} havoc #t~ret37; {28864#false} is VALID [2020-07-18 03:40:18,120 INFO L280 TraceCheckUtils]: 187: Hoare triple {28864#false} assume !(0 != ~tmp~6); {28864#false} is VALID [2020-07-18 03:40:18,120 INFO L263 TraceCheckUtils]: 188: Hoare triple {28864#false} call #t~ret38 := getWaterLevel(); {28863#true} is VALID [2020-07-18 03:40:18,120 INFO L280 TraceCheckUtils]: 189: Hoare triple {28863#true} havoc ~retValue_acc~7; {28863#true} is VALID [2020-07-18 03:40:18,121 INFO L280 TraceCheckUtils]: 190: Hoare triple {28863#true} ~retValue_acc~7 := ~waterLevel~0; {28863#true} is VALID [2020-07-18 03:40:18,121 INFO L280 TraceCheckUtils]: 191: Hoare triple {28863#true} #res := ~retValue_acc~7; {28863#true} is VALID [2020-07-18 03:40:18,121 INFO L280 TraceCheckUtils]: 192: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,121 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {28863#true} {28864#false} #958#return; {28864#false} is VALID [2020-07-18 03:40:18,121 INFO L280 TraceCheckUtils]: 194: Hoare triple {28864#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {28864#false} is VALID [2020-07-18 03:40:18,121 INFO L280 TraceCheckUtils]: 195: Hoare triple {28864#false} ~tmp___0~3 := #t~ret38; {28864#false} is VALID [2020-07-18 03:40:18,122 INFO L280 TraceCheckUtils]: 196: Hoare triple {28864#false} havoc #t~ret38; {28864#false} is VALID [2020-07-18 03:40:18,122 INFO L280 TraceCheckUtils]: 197: Hoare triple {28864#false} assume 2 == ~tmp___0~3; {28864#false} is VALID [2020-07-18 03:40:18,122 INFO L263 TraceCheckUtils]: 198: Hoare triple {28864#false} call #t~ret39 := isPumpRunning(); {28863#true} is VALID [2020-07-18 03:40:18,122 INFO L280 TraceCheckUtils]: 199: Hoare triple {28863#true} havoc ~retValue_acc~3; {28863#true} is VALID [2020-07-18 03:40:18,122 INFO L280 TraceCheckUtils]: 200: Hoare triple {28863#true} ~retValue_acc~3 := ~pumpRunning~0; {28863#true} is VALID [2020-07-18 03:40:18,122 INFO L280 TraceCheckUtils]: 201: Hoare triple {28863#true} #res := ~retValue_acc~3; {28863#true} is VALID [2020-07-18 03:40:18,123 INFO L280 TraceCheckUtils]: 202: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-18 03:40:18,123 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {28863#true} {28864#false} #960#return; {28864#false} is VALID [2020-07-18 03:40:18,123 INFO L280 TraceCheckUtils]: 204: Hoare triple {28864#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {28864#false} is VALID [2020-07-18 03:40:18,123 INFO L280 TraceCheckUtils]: 205: Hoare triple {28864#false} ~tmp___1~1 := #t~ret39; {28864#false} is VALID [2020-07-18 03:40:18,123 INFO L280 TraceCheckUtils]: 206: Hoare triple {28864#false} havoc #t~ret39; {28864#false} is VALID [2020-07-18 03:40:18,123 INFO L280 TraceCheckUtils]: 207: Hoare triple {28864#false} assume !(0 != ~tmp___1~1); {28864#false} is VALID [2020-07-18 03:40:18,124 INFO L263 TraceCheckUtils]: 208: Hoare triple {28864#false} call __automaton_fail(); {28864#false} is VALID [2020-07-18 03:40:18,124 INFO L280 TraceCheckUtils]: 209: Hoare triple {28864#false} assume !false; {28864#false} is VALID [2020-07-18 03:40:18,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:40:18,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1230020783] [2020-07-18 03:40:18,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:40:18,160 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-18 03:40:18,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394674947] [2020-07-18 03:40:18,160 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 210 [2020-07-18 03:40:18,161 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:40:18,161 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 03:40:18,382 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:40:18,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-18 03:40:18,383 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:40:18,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-18 03:40:18,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-18 03:40:18,384 INFO L87 Difference]: Start difference. First operand 860 states and 958 transitions. Second operand 14 states. [2020-07-18 03:40:20,861 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:40:21,243 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:40:21,804 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:40:22,253 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:40:22,639 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:40:31,483 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:40:31,982 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:40:32,499 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:40:33,451 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:40:34,230 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:40:34,757 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:41:05,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:41:05,694 INFO L93 Difference]: Finished difference Result 1699 states and 1957 transitions. [2020-07-18 03:41:05,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-18 03:41:05,694 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 210 [2020-07-18 03:41:05,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:41:05,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 03:41:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 668 transitions. [2020-07-18 03:41:05,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 03:41:05,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 668 transitions. [2020-07-18 03:41:05,720 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 668 transitions. [2020-07-18 03:41:07,481 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 668 edges. 668 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:41:07,523 INFO L225 Difference]: With dead ends: 1699 [2020-07-18 03:41:07,523 INFO L226 Difference]: Without dead ends: 949 [2020-07-18 03:41:07,525 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=129, Invalid=573, Unknown=0, NotChecked=0, Total=702 [2020-07-18 03:41:07,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2020-07-18 03:41:29,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 864. [2020-07-18 03:41:29,096 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:41:29,096 INFO L82 GeneralOperation]: Start isEquivalent. First operand 949 states. Second operand 864 states. [2020-07-18 03:41:29,097 INFO L74 IsIncluded]: Start isIncluded. First operand 949 states. Second operand 864 states. [2020-07-18 03:41:29,097 INFO L87 Difference]: Start difference. First operand 949 states. Second operand 864 states. [2020-07-18 03:41:29,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:41:29,152 INFO L93 Difference]: Finished difference Result 949 states and 1081 transitions. [2020-07-18 03:41:29,152 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1081 transitions. [2020-07-18 03:41:29,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:41:29,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:41:29,155 INFO L74 IsIncluded]: Start isIncluded. First operand 864 states. Second operand 949 states. [2020-07-18 03:41:29,156 INFO L87 Difference]: Start difference. First operand 864 states. Second operand 949 states. [2020-07-18 03:41:29,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:41:29,214 INFO L93 Difference]: Finished difference Result 949 states and 1081 transitions. [2020-07-18 03:41:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1081 transitions. [2020-07-18 03:41:29,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:41:29,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:41:29,217 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:41:29,217 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:41:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 864 states. [2020-07-18 03:41:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 864 states and 960 transitions. [2020-07-18 03:41:29,269 INFO L78 Accepts]: Start accepts. Automaton has 864 states and 960 transitions. Word has length 210 [2020-07-18 03:41:29,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:41:29,269 INFO L479 AbstractCegarLoop]: Abstraction has 864 states and 960 transitions. [2020-07-18 03:41:29,269 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-18 03:41:29,270 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 864 states and 960 transitions. [2020-07-18 03:41:34,546 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 960 edges. 960 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:41:34,546 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 960 transitions. [2020-07-18 03:41:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-07-18 03:41:34,549 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:41:34,549 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:41:34,550 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 03:41:34,550 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:41:34,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:41:34,550 INFO L82 PathProgramCache]: Analyzing trace with hash 1337945199, now seen corresponding path program 1 times [2020-07-18 03:41:34,550 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:41:34,550 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2112168192] [2020-07-18 03:41:34,551 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:41:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:34,918 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:41:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:34,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {36333#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {36175#true} is VALID [2020-07-18 03:41:34,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} #valid := #valid[0 := 0]; {36175#true} is VALID [2020-07-18 03:41:34,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} assume 0 < #StackHeapBarrier; {36175#true} is VALID [2020-07-18 03:41:34,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {36175#true} is VALID [2020-07-18 03:41:34,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {36175#true} is VALID [2020-07-18 03:41:34,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {36175#true} is VALID [2020-07-18 03:41:34,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {36175#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {36175#true} is VALID [2020-07-18 03:41:34,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {36175#true} is VALID [2020-07-18 03:41:34,972 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {36175#true} is VALID [2020-07-18 03:41:34,973 INFO L280 TraceCheckUtils]: 9: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {36175#true} is VALID [2020-07-18 03:41:34,973 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {36175#true} is VALID [2020-07-18 03:41:34,973 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {36175#true} is VALID [2020-07-18 03:41:34,973 INFO L280 TraceCheckUtils]: 12: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {36175#true} is VALID [2020-07-18 03:41:34,973 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {36175#true} is VALID [2020-07-18 03:41:34,973 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {36175#true} is VALID [2020-07-18 03:41:34,974 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {36175#true} is VALID [2020-07-18 03:41:34,974 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {36175#true} is VALID [2020-07-18 03:41:34,974 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {36175#true} is VALID [2020-07-18 03:41:34,974 INFO L280 TraceCheckUtils]: 18: Hoare triple {36175#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {36175#true} is VALID [2020-07-18 03:41:34,974 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {36175#true} is VALID [2020-07-18 03:41:34,975 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {36175#true} is VALID [2020-07-18 03:41:34,975 INFO L280 TraceCheckUtils]: 21: Hoare triple {36175#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {36175#true} is VALID [2020-07-18 03:41:34,975 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {36175#true} is VALID [2020-07-18 03:41:34,975 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {36175#true} is VALID [2020-07-18 03:41:34,975 INFO L280 TraceCheckUtils]: 24: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {36175#true} is VALID [2020-07-18 03:41:34,975 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {36175#true} is VALID [2020-07-18 03:41:34,976 INFO L280 TraceCheckUtils]: 26: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {36175#true} is VALID [2020-07-18 03:41:34,976 INFO L280 TraceCheckUtils]: 27: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {36175#true} is VALID [2020-07-18 03:41:34,976 INFO L280 TraceCheckUtils]: 28: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {36175#true} is VALID [2020-07-18 03:41:34,976 INFO L280 TraceCheckUtils]: 29: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {36175#true} is VALID [2020-07-18 03:41:34,976 INFO L280 TraceCheckUtils]: 30: Hoare triple {36175#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {36175#true} is VALID [2020-07-18 03:41:34,976 INFO L280 TraceCheckUtils]: 31: Hoare triple {36175#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {36175#true} is VALID [2020-07-18 03:41:34,977 INFO L280 TraceCheckUtils]: 32: Hoare triple {36175#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {36175#true} is VALID [2020-07-18 03:41:34,977 INFO L280 TraceCheckUtils]: 33: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {36175#true} is VALID [2020-07-18 03:41:34,977 INFO L280 TraceCheckUtils]: 34: Hoare triple {36175#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {36175#true} is VALID [2020-07-18 03:41:34,977 INFO L280 TraceCheckUtils]: 35: Hoare triple {36175#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {36175#true} is VALID [2020-07-18 03:41:34,977 INFO L280 TraceCheckUtils]: 36: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {36175#true} is VALID [2020-07-18 03:41:34,977 INFO L280 TraceCheckUtils]: 37: Hoare triple {36175#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {36175#true} is VALID [2020-07-18 03:41:34,978 INFO L280 TraceCheckUtils]: 38: Hoare triple {36175#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {36175#true} is VALID [2020-07-18 03:41:34,978 INFO L280 TraceCheckUtils]: 39: Hoare triple {36175#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {36175#true} is VALID [2020-07-18 03:41:34,978 INFO L280 TraceCheckUtils]: 40: Hoare triple {36175#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {36175#true} is VALID [2020-07-18 03:41:34,978 INFO L280 TraceCheckUtils]: 41: Hoare triple {36175#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {36175#true} is VALID [2020-07-18 03:41:34,978 INFO L280 TraceCheckUtils]: 42: Hoare triple {36175#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {36175#true} is VALID [2020-07-18 03:41:34,979 INFO L280 TraceCheckUtils]: 43: Hoare triple {36175#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {36175#true} is VALID [2020-07-18 03:41:34,979 INFO L280 TraceCheckUtils]: 44: Hoare triple {36175#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {36175#true} is VALID [2020-07-18 03:41:34,979 INFO L280 TraceCheckUtils]: 45: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {36175#true} is VALID [2020-07-18 03:41:34,979 INFO L280 TraceCheckUtils]: 46: Hoare triple {36175#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {36175#true} is VALID [2020-07-18 03:41:34,979 INFO L280 TraceCheckUtils]: 47: Hoare triple {36175#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {36175#true} is VALID [2020-07-18 03:41:34,979 INFO L280 TraceCheckUtils]: 48: Hoare triple {36175#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {36175#true} is VALID [2020-07-18 03:41:34,980 INFO L280 TraceCheckUtils]: 49: Hoare triple {36175#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {36175#true} is VALID [2020-07-18 03:41:34,980 INFO L280 TraceCheckUtils]: 50: Hoare triple {36175#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {36175#true} is VALID [2020-07-18 03:41:34,980 INFO L280 TraceCheckUtils]: 51: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {36175#true} is VALID [2020-07-18 03:41:34,980 INFO L280 TraceCheckUtils]: 52: Hoare triple {36175#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {36175#true} is VALID [2020-07-18 03:41:34,980 INFO L280 TraceCheckUtils]: 53: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {36175#true} is VALID [2020-07-18 03:41:34,980 INFO L280 TraceCheckUtils]: 54: Hoare triple {36175#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {36175#true} is VALID [2020-07-18 03:41:34,981 INFO L280 TraceCheckUtils]: 55: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {36175#true} is VALID [2020-07-18 03:41:34,981 INFO L280 TraceCheckUtils]: 56: Hoare triple {36175#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {36175#true} is VALID [2020-07-18 03:41:34,981 INFO L280 TraceCheckUtils]: 57: Hoare triple {36175#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {36175#true} is VALID [2020-07-18 03:41:34,981 INFO L280 TraceCheckUtils]: 58: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {36175#true} is VALID [2020-07-18 03:41:34,981 INFO L280 TraceCheckUtils]: 59: Hoare triple {36175#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {36175#true} is VALID [2020-07-18 03:41:34,981 INFO L280 TraceCheckUtils]: 60: Hoare triple {36175#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {36175#true} is VALID [2020-07-18 03:41:34,982 INFO L280 TraceCheckUtils]: 61: Hoare triple {36175#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {36175#true} is VALID [2020-07-18 03:41:34,982 INFO L280 TraceCheckUtils]: 62: Hoare triple {36175#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {36175#true} is VALID [2020-07-18 03:41:34,982 INFO L280 TraceCheckUtils]: 63: Hoare triple {36175#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {36175#true} is VALID [2020-07-18 03:41:34,982 INFO L280 TraceCheckUtils]: 64: Hoare triple {36175#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {36175#true} is VALID [2020-07-18 03:41:34,982 INFO L280 TraceCheckUtils]: 65: Hoare triple {36175#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {36175#true} is VALID [2020-07-18 03:41:34,982 INFO L280 TraceCheckUtils]: 66: Hoare triple {36175#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {36175#true} is VALID [2020-07-18 03:41:34,983 INFO L280 TraceCheckUtils]: 67: Hoare triple {36175#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {36175#true} is VALID [2020-07-18 03:41:34,983 INFO L280 TraceCheckUtils]: 68: Hoare triple {36175#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {36175#true} is VALID [2020-07-18 03:41:34,983 INFO L280 TraceCheckUtils]: 69: Hoare triple {36175#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {36175#true} is VALID [2020-07-18 03:41:34,983 INFO L280 TraceCheckUtils]: 70: Hoare triple {36175#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {36175#true} is VALID [2020-07-18 03:41:34,983 INFO L280 TraceCheckUtils]: 71: Hoare triple {36175#true} ~pumpRunning~0 := 0; {36175#true} is VALID [2020-07-18 03:41:34,983 INFO L280 TraceCheckUtils]: 72: Hoare triple {36175#true} ~systemActive~0 := 1; {36175#true} is VALID [2020-07-18 03:41:34,984 INFO L280 TraceCheckUtils]: 73: Hoare triple {36175#true} ~waterLevel~0 := 1; {36175#true} is VALID [2020-07-18 03:41:34,984 INFO L280 TraceCheckUtils]: 74: Hoare triple {36175#true} ~methaneLevelCritical~0 := 0; {36175#true} is VALID [2020-07-18 03:41:34,984 INFO L280 TraceCheckUtils]: 75: Hoare triple {36175#true} ~head~0.base, ~head~0.offset := 0, 0; {36175#true} is VALID [2020-07-18 03:41:34,984 INFO L280 TraceCheckUtils]: 76: Hoare triple {36175#true} ~cleanupTimeShifts~0 := 4; {36175#true} is VALID [2020-07-18 03:41:34,984 INFO L280 TraceCheckUtils]: 77: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:34,984 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {36175#true} {36175#true} #964#return; {36175#true} is VALID [2020-07-18 03:41:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:34,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:34,993 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36175#true} {36175#true} #860#return; {36175#true} is VALID [2020-07-18 03:41:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:34,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:34,996 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36175#true} {36175#true} #862#return; {36175#true} is VALID [2020-07-18 03:41:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~1; {36175#true} is VALID [2020-07-18 03:41:35,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~retValue_acc~1 := 1; {36334#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:41:35,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {36334#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:41:35,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:41:35,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {36175#true} #864#return; {36265#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:41:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,044 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36175#true} {36175#true} #866#return; {36175#true} is VALID [2020-07-18 03:41:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {36336#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36175#true} is VALID [2020-07-18 03:41:35,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36175#true} is VALID [2020-07-18 03:41:35,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,061 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36175#true} {36175#true} #910#return; {36175#true} is VALID [2020-07-18 03:41:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-18 03:41:35,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-18 03:41:35,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,130 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-18 03:41:35,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-18 03:41:35,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,131 INFO L263 TraceCheckUtils]: 3: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-18 03:41:35,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-18 03:41:35,131 INFO L280 TraceCheckUtils]: 6: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-18 03:41:35,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,132 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,132 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-18 03:41:35,132 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,132 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,133 INFO L280 TraceCheckUtils]: 12: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-18 03:41:35,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-18 03:41:35,133 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,133 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,134 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-18 03:41:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-18 03:41:35,141 INFO L263 TraceCheckUtils]: 2: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-18 03:41:35,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,141 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-18 03:41:35,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,142 INFO L263 TraceCheckUtils]: 6: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-18 03:41:35,142 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,142 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-18 03:41:35,142 INFO L280 TraceCheckUtils]: 9: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-18 03:41:35,143 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,143 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,143 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-18 03:41:35,143 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,144 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-18 03:41:35,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-18 03:41:35,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,144 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,144 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,144 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-18 03:41:35,145 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,145 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,145 INFO L280 TraceCheckUtils]: 24: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,145 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,146 INFO L263 TraceCheckUtils]: 26: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,147 INFO L280 TraceCheckUtils]: 27: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,147 INFO L280 TraceCheckUtils]: 28: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,148 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,149 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {36175#true} is VALID [2020-07-18 03:41:35,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-18 03:41:35,151 INFO L263 TraceCheckUtils]: 2: Hoare triple {36175#true} call processEnvironment__wrappee__highWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,151 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-18 03:41:35,151 INFO L263 TraceCheckUtils]: 5: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-18 03:41:35,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,152 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-18 03:41:35,152 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,152 INFO L263 TraceCheckUtils]: 9: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-18 03:41:35,152 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,153 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-18 03:41:35,153 INFO L280 TraceCheckUtils]: 12: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-18 03:41:35,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,153 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,153 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-18 03:41:35,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,154 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,154 INFO L280 TraceCheckUtils]: 18: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,154 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-18 03:41:35,154 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-18 03:41:35,154 INFO L280 TraceCheckUtils]: 21: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,155 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,155 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,155 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-18 03:41:35,155 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,155 INFO L280 TraceCheckUtils]: 26: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,155 INFO L280 TraceCheckUtils]: 27: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,156 INFO L280 TraceCheckUtils]: 28: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,156 INFO L263 TraceCheckUtils]: 29: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,157 INFO L280 TraceCheckUtils]: 30: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,158 INFO L280 TraceCheckUtils]: 31: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,158 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,159 INFO L280 TraceCheckUtils]: 33: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,159 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,160 INFO L280 TraceCheckUtils]: 35: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,160 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #908#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {36175#true} is VALID [2020-07-18 03:41:35,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-18 03:41:35,162 INFO L263 TraceCheckUtils]: 2: Hoare triple {36175#true} call processEnvironment__wrappee__lowWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {36175#true} is VALID [2020-07-18 03:41:35,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-18 03:41:35,163 INFO L263 TraceCheckUtils]: 5: Hoare triple {36175#true} call processEnvironment__wrappee__highWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-18 03:41:35,164 INFO L263 TraceCheckUtils]: 8: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-18 03:41:35,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-18 03:41:35,165 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,165 INFO L263 TraceCheckUtils]: 12: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-18 03:41:35,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-18 03:41:35,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-18 03:41:35,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,166 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-18 03:41:35,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,166 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,166 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-18 03:41:35,167 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-18 03:41:35,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,167 INFO L280 TraceCheckUtils]: 26: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,167 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-18 03:41:35,168 INFO L280 TraceCheckUtils]: 28: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,168 INFO L280 TraceCheckUtils]: 29: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,168 INFO L280 TraceCheckUtils]: 30: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,168 INFO L280 TraceCheckUtils]: 31: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,169 INFO L263 TraceCheckUtils]: 32: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,170 INFO L280 TraceCheckUtils]: 33: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,170 INFO L280 TraceCheckUtils]: 34: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,171 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,171 INFO L280 TraceCheckUtils]: 36: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,172 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,172 INFO L280 TraceCheckUtils]: 38: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,173 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #908#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,173 INFO L280 TraceCheckUtils]: 40: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,174 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #922#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~6; {36175#true} is VALID [2020-07-18 03:41:35,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {36175#true} is VALID [2020-07-18 03:41:35,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} #res := ~retValue_acc~6; {36175#true} is VALID [2020-07-18 03:41:35,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,180 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #956#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~7; {36175#true} is VALID [2020-07-18 03:41:35,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~retValue_acc~7 := ~waterLevel~0; {36175#true} is VALID [2020-07-18 03:41:35,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} #res := ~retValue_acc~7; {36175#true} is VALID [2020-07-18 03:41:35,183 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,184 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #958#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:41:35,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~3; {36175#true} is VALID [2020-07-18 03:41:35,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~retValue_acc~3 := ~pumpRunning~0; {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} is VALID [2020-07-18 03:41:35,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} #res := ~retValue_acc~3; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:41:35,225 INFO L280 TraceCheckUtils]: 3: Hoare triple {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:41:35,226 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} {36315#(not (= 0 ~pumpRunning~0))} #960#return; {36331#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret39|))} is VALID [2020-07-18 03:41:35,231 INFO L263 TraceCheckUtils]: 0: Hoare triple {36175#true} call ULTIMATE.init(); {36333#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:41:35,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {36333#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {36175#true} is VALID [2020-07-18 03:41:35,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} #valid := #valid[0 := 0]; {36175#true} is VALID [2020-07-18 03:41:35,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} assume 0 < #StackHeapBarrier; {36175#true} is VALID [2020-07-18 03:41:35,232 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {36175#true} is VALID [2020-07-18 03:41:35,232 INFO L280 TraceCheckUtils]: 5: Hoare triple {36175#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {36175#true} is VALID [2020-07-18 03:41:35,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {36175#true} is VALID [2020-07-18 03:41:35,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {36175#true} is VALID [2020-07-18 03:41:35,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {36175#true} is VALID [2020-07-18 03:41:35,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {36175#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {36175#true} is VALID [2020-07-18 03:41:35,233 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {36175#true} is VALID [2020-07-18 03:41:35,233 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {36175#true} is VALID [2020-07-18 03:41:35,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {36175#true} is VALID [2020-07-18 03:41:35,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {36175#true} is VALID [2020-07-18 03:41:35,233 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {36175#true} is VALID [2020-07-18 03:41:35,234 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {36175#true} is VALID [2020-07-18 03:41:35,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {36175#true} is VALID [2020-07-18 03:41:35,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {36175#true} is VALID [2020-07-18 03:41:35,234 INFO L280 TraceCheckUtils]: 18: Hoare triple {36175#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {36175#true} is VALID [2020-07-18 03:41:35,234 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {36175#true} is VALID [2020-07-18 03:41:35,235 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {36175#true} is VALID [2020-07-18 03:41:35,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {36175#true} is VALID [2020-07-18 03:41:35,235 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {36175#true} is VALID [2020-07-18 03:41:35,235 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {36175#true} is VALID [2020-07-18 03:41:35,235 INFO L280 TraceCheckUtils]: 24: Hoare triple {36175#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {36175#true} is VALID [2020-07-18 03:41:35,236 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {36175#true} is VALID [2020-07-18 03:41:35,236 INFO L280 TraceCheckUtils]: 26: Hoare triple {36175#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {36175#true} is VALID [2020-07-18 03:41:35,236 INFO L280 TraceCheckUtils]: 27: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {36175#true} is VALID [2020-07-18 03:41:35,236 INFO L280 TraceCheckUtils]: 28: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {36175#true} is VALID [2020-07-18 03:41:35,236 INFO L280 TraceCheckUtils]: 29: Hoare triple {36175#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {36175#true} is VALID [2020-07-18 03:41:35,236 INFO L280 TraceCheckUtils]: 30: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {36175#true} is VALID [2020-07-18 03:41:35,237 INFO L280 TraceCheckUtils]: 31: Hoare triple {36175#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {36175#true} is VALID [2020-07-18 03:41:35,237 INFO L280 TraceCheckUtils]: 32: Hoare triple {36175#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {36175#true} is VALID [2020-07-18 03:41:35,237 INFO L280 TraceCheckUtils]: 33: Hoare triple {36175#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {36175#true} is VALID [2020-07-18 03:41:35,237 INFO L280 TraceCheckUtils]: 34: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {36175#true} is VALID [2020-07-18 03:41:35,237 INFO L280 TraceCheckUtils]: 35: Hoare triple {36175#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {36175#true} is VALID [2020-07-18 03:41:35,237 INFO L280 TraceCheckUtils]: 36: Hoare triple {36175#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {36175#true} is VALID [2020-07-18 03:41:35,238 INFO L280 TraceCheckUtils]: 37: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {36175#true} is VALID [2020-07-18 03:41:35,238 INFO L280 TraceCheckUtils]: 38: Hoare triple {36175#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {36175#true} is VALID [2020-07-18 03:41:35,238 INFO L280 TraceCheckUtils]: 39: Hoare triple {36175#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {36175#true} is VALID [2020-07-18 03:41:35,238 INFO L280 TraceCheckUtils]: 40: Hoare triple {36175#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {36175#true} is VALID [2020-07-18 03:41:35,238 INFO L280 TraceCheckUtils]: 41: Hoare triple {36175#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {36175#true} is VALID [2020-07-18 03:41:35,238 INFO L280 TraceCheckUtils]: 42: Hoare triple {36175#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {36175#true} is VALID [2020-07-18 03:41:35,239 INFO L280 TraceCheckUtils]: 43: Hoare triple {36175#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {36175#true} is VALID [2020-07-18 03:41:35,239 INFO L280 TraceCheckUtils]: 44: Hoare triple {36175#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {36175#true} is VALID [2020-07-18 03:41:35,239 INFO L280 TraceCheckUtils]: 45: Hoare triple {36175#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {36175#true} is VALID [2020-07-18 03:41:35,239 INFO L280 TraceCheckUtils]: 46: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {36175#true} is VALID [2020-07-18 03:41:35,239 INFO L280 TraceCheckUtils]: 47: Hoare triple {36175#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {36175#true} is VALID [2020-07-18 03:41:35,239 INFO L280 TraceCheckUtils]: 48: Hoare triple {36175#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {36175#true} is VALID [2020-07-18 03:41:35,240 INFO L280 TraceCheckUtils]: 49: Hoare triple {36175#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {36175#true} is VALID [2020-07-18 03:41:35,240 INFO L280 TraceCheckUtils]: 50: Hoare triple {36175#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {36175#true} is VALID [2020-07-18 03:41:35,240 INFO L280 TraceCheckUtils]: 51: Hoare triple {36175#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {36175#true} is VALID [2020-07-18 03:41:35,240 INFO L280 TraceCheckUtils]: 52: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {36175#true} is VALID [2020-07-18 03:41:35,240 INFO L280 TraceCheckUtils]: 53: Hoare triple {36175#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {36175#true} is VALID [2020-07-18 03:41:35,240 INFO L280 TraceCheckUtils]: 54: Hoare triple {36175#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {36175#true} is VALID [2020-07-18 03:41:35,241 INFO L280 TraceCheckUtils]: 55: Hoare triple {36175#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {36175#true} is VALID [2020-07-18 03:41:35,241 INFO L280 TraceCheckUtils]: 56: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {36175#true} is VALID [2020-07-18 03:41:35,241 INFO L280 TraceCheckUtils]: 57: Hoare triple {36175#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {36175#true} is VALID [2020-07-18 03:41:35,241 INFO L280 TraceCheckUtils]: 58: Hoare triple {36175#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {36175#true} is VALID [2020-07-18 03:41:35,241 INFO L280 TraceCheckUtils]: 59: Hoare triple {36175#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {36175#true} is VALID [2020-07-18 03:41:35,241 INFO L280 TraceCheckUtils]: 60: Hoare triple {36175#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {36175#true} is VALID [2020-07-18 03:41:35,241 INFO L280 TraceCheckUtils]: 61: Hoare triple {36175#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {36175#true} is VALID [2020-07-18 03:41:35,242 INFO L280 TraceCheckUtils]: 62: Hoare triple {36175#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {36175#true} is VALID [2020-07-18 03:41:35,242 INFO L280 TraceCheckUtils]: 63: Hoare triple {36175#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {36175#true} is VALID [2020-07-18 03:41:35,242 INFO L280 TraceCheckUtils]: 64: Hoare triple {36175#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {36175#true} is VALID [2020-07-18 03:41:35,242 INFO L280 TraceCheckUtils]: 65: Hoare triple {36175#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {36175#true} is VALID [2020-07-18 03:41:35,242 INFO L280 TraceCheckUtils]: 66: Hoare triple {36175#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {36175#true} is VALID [2020-07-18 03:41:35,242 INFO L280 TraceCheckUtils]: 67: Hoare triple {36175#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {36175#true} is VALID [2020-07-18 03:41:35,243 INFO L280 TraceCheckUtils]: 68: Hoare triple {36175#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {36175#true} is VALID [2020-07-18 03:41:35,243 INFO L280 TraceCheckUtils]: 69: Hoare triple {36175#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {36175#true} is VALID [2020-07-18 03:41:35,243 INFO L280 TraceCheckUtils]: 70: Hoare triple {36175#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {36175#true} is VALID [2020-07-18 03:41:35,243 INFO L280 TraceCheckUtils]: 71: Hoare triple {36175#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {36175#true} is VALID [2020-07-18 03:41:35,243 INFO L280 TraceCheckUtils]: 72: Hoare triple {36175#true} ~pumpRunning~0 := 0; {36175#true} is VALID [2020-07-18 03:41:35,243 INFO L280 TraceCheckUtils]: 73: Hoare triple {36175#true} ~systemActive~0 := 1; {36175#true} is VALID [2020-07-18 03:41:35,244 INFO L280 TraceCheckUtils]: 74: Hoare triple {36175#true} ~waterLevel~0 := 1; {36175#true} is VALID [2020-07-18 03:41:35,244 INFO L280 TraceCheckUtils]: 75: Hoare triple {36175#true} ~methaneLevelCritical~0 := 0; {36175#true} is VALID [2020-07-18 03:41:35,244 INFO L280 TraceCheckUtils]: 76: Hoare triple {36175#true} ~head~0.base, ~head~0.offset := 0, 0; {36175#true} is VALID [2020-07-18 03:41:35,244 INFO L280 TraceCheckUtils]: 77: Hoare triple {36175#true} ~cleanupTimeShifts~0 := 4; {36175#true} is VALID [2020-07-18 03:41:35,244 INFO L280 TraceCheckUtils]: 78: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,244 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {36175#true} {36175#true} #964#return; {36175#true} is VALID [2020-07-18 03:41:35,245 INFO L263 TraceCheckUtils]: 80: Hoare triple {36175#true} call #t~ret76 := main(); {36175#true} is VALID [2020-07-18 03:41:35,245 INFO L280 TraceCheckUtils]: 81: Hoare triple {36175#true} havoc ~retValue_acc~13; {36175#true} is VALID [2020-07-18 03:41:35,245 INFO L280 TraceCheckUtils]: 82: Hoare triple {36175#true} havoc ~tmp~10; {36175#true} is VALID [2020-07-18 03:41:35,245 INFO L263 TraceCheckUtils]: 83: Hoare triple {36175#true} call select_helpers(); {36175#true} is VALID [2020-07-18 03:41:35,245 INFO L280 TraceCheckUtils]: 84: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,245 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {36175#true} {36175#true} #860#return; {36175#true} is VALID [2020-07-18 03:41:35,246 INFO L263 TraceCheckUtils]: 86: Hoare triple {36175#true} call select_features(); {36175#true} is VALID [2020-07-18 03:41:35,246 INFO L280 TraceCheckUtils]: 87: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,246 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {36175#true} {36175#true} #862#return; {36175#true} is VALID [2020-07-18 03:41:35,246 INFO L263 TraceCheckUtils]: 89: Hoare triple {36175#true} call #t~ret75 := valid_product(); {36175#true} is VALID [2020-07-18 03:41:35,246 INFO L280 TraceCheckUtils]: 90: Hoare triple {36175#true} havoc ~retValue_acc~1; {36175#true} is VALID [2020-07-18 03:41:35,247 INFO L280 TraceCheckUtils]: 91: Hoare triple {36175#true} ~retValue_acc~1 := 1; {36334#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:41:35,248 INFO L280 TraceCheckUtils]: 92: Hoare triple {36334#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:41:35,248 INFO L280 TraceCheckUtils]: 93: Hoare triple {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:41:35,249 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {36335#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {36175#true} #864#return; {36265#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:41:35,250 INFO L280 TraceCheckUtils]: 95: Hoare triple {36265#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {36265#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:41:35,250 INFO L280 TraceCheckUtils]: 96: Hoare triple {36265#(= |main_#t~ret75| 1)} ~tmp~10 := #t~ret75; {36266#(= 1 main_~tmp~10)} is VALID [2020-07-18 03:41:35,251 INFO L280 TraceCheckUtils]: 97: Hoare triple {36266#(= 1 main_~tmp~10)} havoc #t~ret75; {36266#(= 1 main_~tmp~10)} is VALID [2020-07-18 03:41:35,251 INFO L280 TraceCheckUtils]: 98: Hoare triple {36266#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {36175#true} is VALID [2020-07-18 03:41:35,251 INFO L263 TraceCheckUtils]: 99: Hoare triple {36175#true} call setup(); {36175#true} is VALID [2020-07-18 03:41:35,251 INFO L280 TraceCheckUtils]: 100: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,251 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {36175#true} {36175#true} #866#return; {36175#true} is VALID [2020-07-18 03:41:35,252 INFO L263 TraceCheckUtils]: 102: Hoare triple {36175#true} call runTest(); {36175#true} is VALID [2020-07-18 03:41:35,252 INFO L263 TraceCheckUtils]: 103: Hoare triple {36175#true} call test(); {36175#true} is VALID [2020-07-18 03:41:35,252 INFO L280 TraceCheckUtils]: 104: Hoare triple {36175#true} havoc ~splverifierCounter~0; {36175#true} is VALID [2020-07-18 03:41:35,252 INFO L280 TraceCheckUtils]: 105: Hoare triple {36175#true} havoc ~tmp~0; {36175#true} is VALID [2020-07-18 03:41:35,252 INFO L280 TraceCheckUtils]: 106: Hoare triple {36175#true} havoc ~tmp___0~0; {36175#true} is VALID [2020-07-18 03:41:35,252 INFO L280 TraceCheckUtils]: 107: Hoare triple {36175#true} havoc ~tmp___1~0; {36175#true} is VALID [2020-07-18 03:41:35,253 INFO L280 TraceCheckUtils]: 108: Hoare triple {36175#true} havoc ~tmp___2~0; {36175#true} is VALID [2020-07-18 03:41:35,253 INFO L280 TraceCheckUtils]: 109: Hoare triple {36175#true} ~splverifierCounter~0 := 0; {36175#true} is VALID [2020-07-18 03:41:35,253 INFO L280 TraceCheckUtils]: 110: Hoare triple {36175#true} assume !false; {36175#true} is VALID [2020-07-18 03:41:35,253 INFO L280 TraceCheckUtils]: 111: Hoare triple {36175#true} assume ~splverifierCounter~0 < 4; {36175#true} is VALID [2020-07-18 03:41:35,253 INFO L280 TraceCheckUtils]: 112: Hoare triple {36175#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,253 INFO L280 TraceCheckUtils]: 113: Hoare triple {36175#true} ~tmp~0 := #t~nondet1; {36175#true} is VALID [2020-07-18 03:41:35,253 INFO L280 TraceCheckUtils]: 114: Hoare triple {36175#true} havoc #t~nondet1; {36175#true} is VALID [2020-07-18 03:41:35,254 INFO L280 TraceCheckUtils]: 115: Hoare triple {36175#true} assume 0 != ~tmp~0; {36175#true} is VALID [2020-07-18 03:41:35,254 INFO L263 TraceCheckUtils]: 116: Hoare triple {36175#true} call waterRise(); {36336#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:41:35,254 INFO L280 TraceCheckUtils]: 117: Hoare triple {36336#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36175#true} is VALID [2020-07-18 03:41:35,255 INFO L280 TraceCheckUtils]: 118: Hoare triple {36175#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36175#true} is VALID [2020-07-18 03:41:35,255 INFO L280 TraceCheckUtils]: 119: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,255 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {36175#true} {36175#true} #910#return; {36175#true} is VALID [2020-07-18 03:41:35,255 INFO L280 TraceCheckUtils]: 121: Hoare triple {36175#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,255 INFO L280 TraceCheckUtils]: 122: Hoare triple {36175#true} ~tmp___0~0 := #t~nondet2; {36175#true} is VALID [2020-07-18 03:41:35,255 INFO L280 TraceCheckUtils]: 123: Hoare triple {36175#true} havoc #t~nondet2; {36175#true} is VALID [2020-07-18 03:41:35,256 INFO L280 TraceCheckUtils]: 124: Hoare triple {36175#true} assume !(0 != ~tmp___0~0); {36175#true} is VALID [2020-07-18 03:41:35,256 INFO L280 TraceCheckUtils]: 125: Hoare triple {36175#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,256 INFO L280 TraceCheckUtils]: 126: Hoare triple {36175#true} ~tmp___2~0 := #t~nondet3; {36175#true} is VALID [2020-07-18 03:41:35,256 INFO L280 TraceCheckUtils]: 127: Hoare triple {36175#true} havoc #t~nondet3; {36175#true} is VALID [2020-07-18 03:41:35,256 INFO L280 TraceCheckUtils]: 128: Hoare triple {36175#true} assume 0 != ~tmp___2~0; {36175#true} is VALID [2020-07-18 03:41:35,256 INFO L263 TraceCheckUtils]: 129: Hoare triple {36175#true} call timeShift(); {36175#true} is VALID [2020-07-18 03:41:35,257 INFO L280 TraceCheckUtils]: 130: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-18 03:41:35,257 INFO L280 TraceCheckUtils]: 131: Hoare triple {36175#true} assume 0 != ~systemActive~0; {36175#true} is VALID [2020-07-18 03:41:35,257 INFO L263 TraceCheckUtils]: 132: Hoare triple {36175#true} call processEnvironment(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,258 INFO L280 TraceCheckUtils]: 133: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {36175#true} is VALID [2020-07-18 03:41:35,258 INFO L280 TraceCheckUtils]: 134: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-18 03:41:35,258 INFO L263 TraceCheckUtils]: 135: Hoare triple {36175#true} call processEnvironment__wrappee__lowWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,259 INFO L280 TraceCheckUtils]: 136: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {36175#true} is VALID [2020-07-18 03:41:35,259 INFO L280 TraceCheckUtils]: 137: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-18 03:41:35,259 INFO L263 TraceCheckUtils]: 138: Hoare triple {36175#true} call processEnvironment__wrappee__highWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,260 INFO L280 TraceCheckUtils]: 139: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,260 INFO L280 TraceCheckUtils]: 140: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-18 03:41:35,260 INFO L263 TraceCheckUtils]: 141: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-18 03:41:35,260 INFO L280 TraceCheckUtils]: 142: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,260 INFO L280 TraceCheckUtils]: 143: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-18 03:41:35,260 INFO L280 TraceCheckUtils]: 144: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,261 INFO L263 TraceCheckUtils]: 145: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-18 03:41:35,261 INFO L280 TraceCheckUtils]: 146: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,261 INFO L280 TraceCheckUtils]: 147: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-18 03:41:35,261 INFO L280 TraceCheckUtils]: 148: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-18 03:41:35,261 INFO L280 TraceCheckUtils]: 149: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-18 03:41:35,261 INFO L280 TraceCheckUtils]: 150: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,262 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-18 03:41:35,262 INFO L280 TraceCheckUtils]: 152: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,262 INFO L280 TraceCheckUtils]: 153: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,262 INFO L280 TraceCheckUtils]: 154: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-18 03:41:35,262 INFO L280 TraceCheckUtils]: 155: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-18 03:41:35,262 INFO L280 TraceCheckUtils]: 156: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-18 03:41:35,263 INFO L280 TraceCheckUtils]: 157: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-18 03:41:35,263 INFO L280 TraceCheckUtils]: 158: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-18 03:41:35,263 INFO L280 TraceCheckUtils]: 159: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,263 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-18 03:41:35,263 INFO L280 TraceCheckUtils]: 161: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-18 03:41:35,263 INFO L280 TraceCheckUtils]: 162: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,264 INFO L280 TraceCheckUtils]: 163: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-18 03:41:35,264 INFO L280 TraceCheckUtils]: 164: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-18 03:41:35,265 INFO L263 TraceCheckUtils]: 165: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:41:35,265 INFO L280 TraceCheckUtils]: 166: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,266 INFO L280 TraceCheckUtils]: 167: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,266 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,267 INFO L280 TraceCheckUtils]: 169: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,268 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,268 INFO L280 TraceCheckUtils]: 171: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,269 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #908#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,269 INFO L280 TraceCheckUtils]: 173: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-18 03:41:35,270 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #922#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,270 INFO L263 TraceCheckUtils]: 175: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification3_spec__1(); {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,271 INFO L280 TraceCheckUtils]: 176: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc ~tmp~6; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,272 INFO L280 TraceCheckUtils]: 177: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc ~tmp___0~3; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,272 INFO L280 TraceCheckUtils]: 178: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc ~tmp___1~1; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,272 INFO L263 TraceCheckUtils]: 179: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call #t~ret37 := isMethaneLevelCritical(); {36175#true} is VALID [2020-07-18 03:41:35,272 INFO L280 TraceCheckUtils]: 180: Hoare triple {36175#true} havoc ~retValue_acc~6; {36175#true} is VALID [2020-07-18 03:41:35,273 INFO L280 TraceCheckUtils]: 181: Hoare triple {36175#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {36175#true} is VALID [2020-07-18 03:41:35,273 INFO L280 TraceCheckUtils]: 182: Hoare triple {36175#true} #res := ~retValue_acc~6; {36175#true} is VALID [2020-07-18 03:41:35,273 INFO L280 TraceCheckUtils]: 183: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,274 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #956#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,274 INFO L280 TraceCheckUtils]: 185: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,275 INFO L280 TraceCheckUtils]: 186: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} ~tmp~6 := #t~ret37; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,275 INFO L280 TraceCheckUtils]: 187: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc #t~ret37; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,276 INFO L280 TraceCheckUtils]: 188: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,276 INFO L263 TraceCheckUtils]: 189: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call #t~ret38 := getWaterLevel(); {36175#true} is VALID [2020-07-18 03:41:35,276 INFO L280 TraceCheckUtils]: 190: Hoare triple {36175#true} havoc ~retValue_acc~7; {36175#true} is VALID [2020-07-18 03:41:35,276 INFO L280 TraceCheckUtils]: 191: Hoare triple {36175#true} ~retValue_acc~7 := ~waterLevel~0; {36175#true} is VALID [2020-07-18 03:41:35,276 INFO L280 TraceCheckUtils]: 192: Hoare triple {36175#true} #res := ~retValue_acc~7; {36175#true} is VALID [2020-07-18 03:41:35,276 INFO L280 TraceCheckUtils]: 193: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-18 03:41:35,277 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #958#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,278 INFO L280 TraceCheckUtils]: 195: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,278 INFO L280 TraceCheckUtils]: 196: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} ~tmp___0~3 := #t~ret38; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,279 INFO L280 TraceCheckUtils]: 197: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc #t~ret38; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,279 INFO L280 TraceCheckUtils]: 198: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} assume 2 == ~tmp___0~3; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-18 03:41:35,279 INFO L263 TraceCheckUtils]: 199: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call #t~ret39 := isPumpRunning(); {36175#true} is VALID [2020-07-18 03:41:35,279 INFO L280 TraceCheckUtils]: 200: Hoare triple {36175#true} havoc ~retValue_acc~3; {36175#true} is VALID [2020-07-18 03:41:35,280 INFO L280 TraceCheckUtils]: 201: Hoare triple {36175#true} ~retValue_acc~3 := ~pumpRunning~0; {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} is VALID [2020-07-18 03:41:35,281 INFO L280 TraceCheckUtils]: 202: Hoare triple {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} #res := ~retValue_acc~3; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:41:35,281 INFO L280 TraceCheckUtils]: 203: Hoare triple {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:41:35,282 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} {36315#(not (= 0 ~pumpRunning~0))} #960#return; {36331#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret39|))} is VALID [2020-07-18 03:41:35,282 INFO L280 TraceCheckUtils]: 205: Hoare triple {36331#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret39|))} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {36331#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret39|))} is VALID [2020-07-18 03:41:35,283 INFO L280 TraceCheckUtils]: 206: Hoare triple {36331#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret39|))} ~tmp___1~1 := #t~ret39; {36332#(not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1))} is VALID [2020-07-18 03:41:35,284 INFO L280 TraceCheckUtils]: 207: Hoare triple {36332#(not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1))} havoc #t~ret39; {36332#(not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1))} is VALID [2020-07-18 03:41:35,284 INFO L280 TraceCheckUtils]: 208: Hoare triple {36332#(not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1))} assume !(0 != ~tmp___1~1); {36176#false} is VALID [2020-07-18 03:41:35,284 INFO L263 TraceCheckUtils]: 209: Hoare triple {36176#false} call __automaton_fail(); {36176#false} is VALID [2020-07-18 03:41:35,284 INFO L280 TraceCheckUtils]: 210: Hoare triple {36176#false} assume !false; {36176#false} is VALID [2020-07-18 03:41:35,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:41:35,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2112168192] [2020-07-18 03:41:35,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:41:35,329 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 03:41:35,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1124702306] [2020-07-18 03:41:35,330 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 211 [2020-07-18 03:41:35,331 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:41:35,331 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 03:41:35,553 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:41:35,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-18 03:41:35,553 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:41:35,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-18 03:41:35,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-07-18 03:41:35,554 INFO L87 Difference]: Start difference. First operand 864 states and 960 transitions. Second operand 15 states. [2020-07-18 03:41:38,214 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:41:38,850 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:41:39,385 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:41:39,840 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:41:40,195 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:41:54,209 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:42:04,824 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:42:05,582 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:42:06,788 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:42:07,737 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:42:08,417 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:42:19,537 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:42:20,189 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:42:21,345 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:42:26,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:42:26,422 INFO L93 Difference]: Finished difference Result 1682 states and 1899 transitions. [2020-07-18 03:42:26,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-07-18 03:42:26,423 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 211 [2020-07-18 03:42:26,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:42:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-18 03:42:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 749 transitions. [2020-07-18 03:42:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-18 03:42:26,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 749 transitions. [2020-07-18 03:42:26,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 749 transitions. [2020-07-18 03:42:28,449 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 749 edges. 749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:42:28,498 INFO L225 Difference]: With dead ends: 1682 [2020-07-18 03:42:28,498 INFO L226 Difference]: Without dead ends: 928 [2020-07-18 03:42:28,500 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=203, Invalid=853, Unknown=0, NotChecked=0, Total=1056 [2020-07-18 03:42:28,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2020-07-18 03:42:48,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 864. [2020-07-18 03:42:48,394 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:42:48,395 INFO L82 GeneralOperation]: Start isEquivalent. First operand 928 states. Second operand 864 states. [2020-07-18 03:42:48,395 INFO L74 IsIncluded]: Start isIncluded. First operand 928 states. Second operand 864 states. [2020-07-18 03:42:48,395 INFO L87 Difference]: Start difference. First operand 928 states. Second operand 864 states. [2020-07-18 03:42:48,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:42:48,437 INFO L93 Difference]: Finished difference Result 928 states and 1037 transitions. [2020-07-18 03:42:48,437 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1037 transitions. [2020-07-18 03:42:48,439 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:42:48,439 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:42:48,440 INFO L74 IsIncluded]: Start isIncluded. First operand 864 states. Second operand 928 states. [2020-07-18 03:42:48,440 INFO L87 Difference]: Start difference. First operand 864 states. Second operand 928 states. [2020-07-18 03:42:48,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:42:48,489 INFO L93 Difference]: Finished difference Result 928 states and 1037 transitions. [2020-07-18 03:42:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1037 transitions. [2020-07-18 03:42:48,491 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:42:48,491 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:42:48,491 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:42:48,491 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:42:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 864 states. [2020-07-18 03:42:48,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 864 states and 948 transitions. [2020-07-18 03:42:48,535 INFO L78 Accepts]: Start accepts. Automaton has 864 states and 948 transitions. Word has length 211 [2020-07-18 03:42:48,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:42:48,536 INFO L479 AbstractCegarLoop]: Abstraction has 864 states and 948 transitions. [2020-07-18 03:42:48,536 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-18 03:42:48,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 864 states and 948 transitions. [2020-07-18 03:42:53,849 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 948 edges. 948 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:42:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 948 transitions. [2020-07-18 03:42:53,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-18 03:42:53,854 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:42:53,855 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:42:53,855 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-18 03:42:53,855 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:42:53,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:42:53,855 INFO L82 PathProgramCache]: Analyzing trace with hash -1370235086, now seen corresponding path program 1 times [2020-07-18 03:42:53,856 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:42:53,856 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [702200513] [2020-07-18 03:42:53,856 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:42:53,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,270 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:42:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {43634#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {43429#true} is VALID [2020-07-18 03:42:54,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} #valid := #valid[0 := 0]; {43429#true} is VALID [2020-07-18 03:42:54,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} assume 0 < #StackHeapBarrier; {43429#true} is VALID [2020-07-18 03:42:54,354 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {43429#true} is VALID [2020-07-18 03:42:54,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {43429#true} is VALID [2020-07-18 03:42:54,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {43429#true} is VALID [2020-07-18 03:42:54,355 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {43429#true} is VALID [2020-07-18 03:42:54,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {43429#true} is VALID [2020-07-18 03:42:54,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {43429#true} is VALID [2020-07-18 03:42:54,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {43429#true} is VALID [2020-07-18 03:42:54,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {43429#true} is VALID [2020-07-18 03:42:54,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {43429#true} is VALID [2020-07-18 03:42:54,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {43429#true} is VALID [2020-07-18 03:42:54,357 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {43429#true} is VALID [2020-07-18 03:42:54,357 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {43429#true} is VALID [2020-07-18 03:42:54,358 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {43429#true} is VALID [2020-07-18 03:42:54,358 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {43429#true} is VALID [2020-07-18 03:42:54,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {43429#true} is VALID [2020-07-18 03:42:54,359 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {43429#true} is VALID [2020-07-18 03:42:54,359 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {43429#true} is VALID [2020-07-18 03:42:54,359 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {43429#true} is VALID [2020-07-18 03:42:54,359 INFO L280 TraceCheckUtils]: 21: Hoare triple {43429#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {43429#true} is VALID [2020-07-18 03:42:54,360 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {43429#true} is VALID [2020-07-18 03:42:54,360 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {43429#true} is VALID [2020-07-18 03:42:54,360 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {43429#true} is VALID [2020-07-18 03:42:54,361 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {43429#true} is VALID [2020-07-18 03:42:54,361 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {43429#true} is VALID [2020-07-18 03:42:54,361 INFO L280 TraceCheckUtils]: 27: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {43429#true} is VALID [2020-07-18 03:42:54,362 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {43429#true} is VALID [2020-07-18 03:42:54,362 INFO L280 TraceCheckUtils]: 29: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {43429#true} is VALID [2020-07-18 03:42:54,362 INFO L280 TraceCheckUtils]: 30: Hoare triple {43429#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {43429#true} is VALID [2020-07-18 03:42:54,362 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {43429#true} is VALID [2020-07-18 03:42:54,363 INFO L280 TraceCheckUtils]: 32: Hoare triple {43429#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {43429#true} is VALID [2020-07-18 03:42:54,363 INFO L280 TraceCheckUtils]: 33: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {43429#true} is VALID [2020-07-18 03:42:54,363 INFO L280 TraceCheckUtils]: 34: Hoare triple {43429#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {43429#true} is VALID [2020-07-18 03:42:54,364 INFO L280 TraceCheckUtils]: 35: Hoare triple {43429#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {43429#true} is VALID [2020-07-18 03:42:54,364 INFO L280 TraceCheckUtils]: 36: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {43429#true} is VALID [2020-07-18 03:42:54,364 INFO L280 TraceCheckUtils]: 37: Hoare triple {43429#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {43429#true} is VALID [2020-07-18 03:42:54,364 INFO L280 TraceCheckUtils]: 38: Hoare triple {43429#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {43429#true} is VALID [2020-07-18 03:42:54,365 INFO L280 TraceCheckUtils]: 39: Hoare triple {43429#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {43429#true} is VALID [2020-07-18 03:42:54,365 INFO L280 TraceCheckUtils]: 40: Hoare triple {43429#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {43429#true} is VALID [2020-07-18 03:42:54,365 INFO L280 TraceCheckUtils]: 41: Hoare triple {43429#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {43429#true} is VALID [2020-07-18 03:42:54,366 INFO L280 TraceCheckUtils]: 42: Hoare triple {43429#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {43429#true} is VALID [2020-07-18 03:42:54,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {43429#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {43429#true} is VALID [2020-07-18 03:42:54,366 INFO L280 TraceCheckUtils]: 44: Hoare triple {43429#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {43429#true} is VALID [2020-07-18 03:42:54,367 INFO L280 TraceCheckUtils]: 45: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {43429#true} is VALID [2020-07-18 03:42:54,367 INFO L280 TraceCheckUtils]: 46: Hoare triple {43429#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {43429#true} is VALID [2020-07-18 03:42:54,367 INFO L280 TraceCheckUtils]: 47: Hoare triple {43429#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {43429#true} is VALID [2020-07-18 03:42:54,367 INFO L280 TraceCheckUtils]: 48: Hoare triple {43429#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {43429#true} is VALID [2020-07-18 03:42:54,368 INFO L280 TraceCheckUtils]: 49: Hoare triple {43429#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {43429#true} is VALID [2020-07-18 03:42:54,368 INFO L280 TraceCheckUtils]: 50: Hoare triple {43429#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {43429#true} is VALID [2020-07-18 03:42:54,368 INFO L280 TraceCheckUtils]: 51: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {43429#true} is VALID [2020-07-18 03:42:54,369 INFO L280 TraceCheckUtils]: 52: Hoare triple {43429#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {43429#true} is VALID [2020-07-18 03:42:54,369 INFO L280 TraceCheckUtils]: 53: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {43429#true} is VALID [2020-07-18 03:42:54,369 INFO L280 TraceCheckUtils]: 54: Hoare triple {43429#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {43429#true} is VALID [2020-07-18 03:42:54,370 INFO L280 TraceCheckUtils]: 55: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {43429#true} is VALID [2020-07-18 03:42:54,370 INFO L280 TraceCheckUtils]: 56: Hoare triple {43429#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {43429#true} is VALID [2020-07-18 03:42:54,370 INFO L280 TraceCheckUtils]: 57: Hoare triple {43429#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {43429#true} is VALID [2020-07-18 03:42:54,370 INFO L280 TraceCheckUtils]: 58: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {43429#true} is VALID [2020-07-18 03:42:54,371 INFO L280 TraceCheckUtils]: 59: Hoare triple {43429#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {43429#true} is VALID [2020-07-18 03:42:54,371 INFO L280 TraceCheckUtils]: 60: Hoare triple {43429#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {43429#true} is VALID [2020-07-18 03:42:54,371 INFO L280 TraceCheckUtils]: 61: Hoare triple {43429#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {43429#true} is VALID [2020-07-18 03:42:54,372 INFO L280 TraceCheckUtils]: 62: Hoare triple {43429#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {43429#true} is VALID [2020-07-18 03:42:54,372 INFO L280 TraceCheckUtils]: 63: Hoare triple {43429#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {43429#true} is VALID [2020-07-18 03:42:54,372 INFO L280 TraceCheckUtils]: 64: Hoare triple {43429#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {43429#true} is VALID [2020-07-18 03:42:54,373 INFO L280 TraceCheckUtils]: 65: Hoare triple {43429#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {43429#true} is VALID [2020-07-18 03:42:54,373 INFO L280 TraceCheckUtils]: 66: Hoare triple {43429#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {43429#true} is VALID [2020-07-18 03:42:54,373 INFO L280 TraceCheckUtils]: 67: Hoare triple {43429#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {43429#true} is VALID [2020-07-18 03:42:54,373 INFO L280 TraceCheckUtils]: 68: Hoare triple {43429#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {43429#true} is VALID [2020-07-18 03:42:54,374 INFO L280 TraceCheckUtils]: 69: Hoare triple {43429#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {43429#true} is VALID [2020-07-18 03:42:54,374 INFO L280 TraceCheckUtils]: 70: Hoare triple {43429#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {43429#true} is VALID [2020-07-18 03:42:54,374 INFO L280 TraceCheckUtils]: 71: Hoare triple {43429#true} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-18 03:42:54,375 INFO L280 TraceCheckUtils]: 72: Hoare triple {43429#true} ~systemActive~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,375 INFO L280 TraceCheckUtils]: 73: Hoare triple {43429#true} ~waterLevel~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,376 INFO L280 TraceCheckUtils]: 74: Hoare triple {43429#true} ~methaneLevelCritical~0 := 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,377 INFO L280 TraceCheckUtils]: 75: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,377 INFO L280 TraceCheckUtils]: 76: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,378 INFO L280 TraceCheckUtils]: 77: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume true; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,379 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43510#(= 0 ~methaneLevelCritical~0)} {43429#true} #964#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,389 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,390 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #860#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,397 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #862#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~1; {43429#true} is VALID [2020-07-18 03:42:54,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~1 := 1; {43429#true} is VALID [2020-07-18 03:42:54,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~1; {43429#true} is VALID [2020-07-18 03:42:54,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,403 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #864#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,408 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #866#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {43429#true} is VALID [2020-07-18 03:42:54,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~waterLevel~0 := 1 + ~waterLevel~0; {43429#true} is VALID [2020-07-18 03:42:54,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,427 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #910#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-18 03:42:54,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-18 03:42:54,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,530 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-18 03:42:54,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-18 03:42:54,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,532 INFO L263 TraceCheckUtils]: 3: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-18 03:42:54,532 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-18 03:42:54,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-18 03:42:54,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,533 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,533 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-18 03:42:54,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,534 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,534 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,534 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-18 03:42:54,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-18 03:42:54,535 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,535 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,535 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-18 03:42:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,557 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-18 03:42:54,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:54,558 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-18 03:42:54,558 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,559 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-18 03:42:54,559 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,559 INFO L263 TraceCheckUtils]: 6: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-18 03:42:54,560 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,560 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-18 03:42:54,561 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-18 03:42:54,561 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,561 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,562 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-18 03:42:54,562 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,562 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,563 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,563 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-18 03:42:54,563 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-18 03:42:54,564 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,564 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,565 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-18 03:42:54,565 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,565 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,566 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,567 INFO L263 TraceCheckUtils]: 26: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,568 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,568 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-18 03:42:54,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,569 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-18 03:42:54,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-18 03:42:54,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,572 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:54,573 INFO L263 TraceCheckUtils]: 5: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-18 03:42:54,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,573 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-18 03:42:54,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,574 INFO L263 TraceCheckUtils]: 9: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-18 03:42:54,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-18 03:42:54,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-18 03:42:54,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,576 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,576 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-18 03:42:54,576 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,577 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,577 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,577 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-18 03:42:54,578 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-18 03:42:54,578 INFO L280 TraceCheckUtils]: 21: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,578 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,579 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-18 03:42:54,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,580 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,580 INFO L280 TraceCheckUtils]: 27: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,580 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,582 INFO L263 TraceCheckUtils]: 29: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,582 INFO L280 TraceCheckUtils]: 30: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,582 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,583 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-18 03:42:54,583 INFO L280 TraceCheckUtils]: 33: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,583 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-18 03:42:54,584 INFO L280 TraceCheckUtils]: 35: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,584 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-18 03:42:54,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-18 03:42:54,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,587 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call processEnvironment__wrappee__lowWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-18 03:42:54,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,589 INFO L263 TraceCheckUtils]: 5: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,589 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:54,590 INFO L263 TraceCheckUtils]: 8: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-18 03:42:54,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,590 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-18 03:42:54,591 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,591 INFO L263 TraceCheckUtils]: 12: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-18 03:42:54,591 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,592 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-18 03:42:54,592 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-18 03:42:54,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,592 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,593 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-18 03:42:54,593 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,593 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,594 INFO L280 TraceCheckUtils]: 21: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,594 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-18 03:42:54,594 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-18 03:42:54,595 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,595 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,595 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,596 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-18 03:42:54,596 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,596 INFO L280 TraceCheckUtils]: 29: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,596 INFO L280 TraceCheckUtils]: 30: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,597 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,598 INFO L263 TraceCheckUtils]: 32: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,598 INFO L280 TraceCheckUtils]: 33: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,599 INFO L280 TraceCheckUtils]: 34: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,599 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-18 03:42:54,599 INFO L280 TraceCheckUtils]: 36: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,600 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-18 03:42:54,600 INFO L280 TraceCheckUtils]: 38: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,600 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-18 03:42:54,600 INFO L280 TraceCheckUtils]: 40: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,601 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {43429#true} {43429#true} #922#return; {43429#true} is VALID [2020-07-18 03:42:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 03:42:54,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:54,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:54,802 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {43429#true} #956#return; {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~tmp~6; {43429#true} is VALID [2020-07-18 03:42:54,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} havoc ~tmp___0~3; {43429#true} is VALID [2020-07-18 03:42:54,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} havoc ~tmp___1~1; {43429#true} is VALID [2020-07-18 03:42:54,803 INFO L263 TraceCheckUtils]: 3: Hoare triple {43429#true} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-18 03:42:54,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,805 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 03:42:54,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:54,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:54,808 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {43429#true} #956#return; {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,809 INFO L280 TraceCheckUtils]: 9: Hoare triple {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,810 INFO L280 TraceCheckUtils]: 10: Hoare triple {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} ~tmp~6 := #t~ret37; {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} is VALID [2020-07-18 03:42:54,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} havoc #t~ret37; {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} is VALID [2020-07-18 03:42:54,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} assume 0 != ~tmp~6; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,814 INFO L280 TraceCheckUtils]: 13: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,815 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43429#true} #924#return; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {43636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume 0 != ~systemActive~0; {43429#true} is VALID [2020-07-18 03:42:54,817 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call processEnvironment(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-18 03:42:54,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,818 INFO L263 TraceCheckUtils]: 5: Hoare triple {43429#true} call processEnvironment__wrappee__lowWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-18 03:42:54,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,820 INFO L263 TraceCheckUtils]: 8: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,820 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:54,821 INFO L263 TraceCheckUtils]: 11: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-18 03:42:54,821 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,821 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-18 03:42:54,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,822 INFO L263 TraceCheckUtils]: 15: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-18 03:42:54,822 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-18 03:42:54,823 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-18 03:42:54,824 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:54,825 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,825 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-18 03:42:54,825 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,826 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,826 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-18 03:42:54,826 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-18 03:42:54,826 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-18 03:42:54,827 INFO L280 TraceCheckUtils]: 27: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:54,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:54,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,828 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-18 03:42:54,828 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,828 INFO L280 TraceCheckUtils]: 32: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-18 03:42:54,829 INFO L280 TraceCheckUtils]: 34: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:54,830 INFO L263 TraceCheckUtils]: 35: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,831 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-18 03:42:54,831 INFO L280 TraceCheckUtils]: 39: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,831 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-18 03:42:54,832 INFO L280 TraceCheckUtils]: 41: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,832 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-18 03:42:54,832 INFO L280 TraceCheckUtils]: 43: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,832 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {43429#true} {43429#true} #922#return; {43429#true} is VALID [2020-07-18 03:42:54,833 INFO L263 TraceCheckUtils]: 45: Hoare triple {43429#true} call __utac_acc__Specification3_spec__1(); {43429#true} is VALID [2020-07-18 03:42:54,833 INFO L280 TraceCheckUtils]: 46: Hoare triple {43429#true} havoc ~tmp~6; {43429#true} is VALID [2020-07-18 03:42:54,833 INFO L280 TraceCheckUtils]: 47: Hoare triple {43429#true} havoc ~tmp___0~3; {43429#true} is VALID [2020-07-18 03:42:54,834 INFO L280 TraceCheckUtils]: 48: Hoare triple {43429#true} havoc ~tmp___1~1; {43429#true} is VALID [2020-07-18 03:42:54,834 INFO L263 TraceCheckUtils]: 49: Hoare triple {43429#true} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-18 03:42:54,834 INFO L280 TraceCheckUtils]: 50: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,835 INFO L280 TraceCheckUtils]: 51: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 03:42:54,836 INFO L280 TraceCheckUtils]: 52: Hoare triple {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:54,837 INFO L280 TraceCheckUtils]: 53: Hoare triple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:54,839 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {43429#true} #956#return; {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,840 INFO L280 TraceCheckUtils]: 55: Hoare triple {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,841 INFO L280 TraceCheckUtils]: 56: Hoare triple {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} ~tmp~6 := #t~ret37; {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} is VALID [2020-07-18 03:42:54,842 INFO L280 TraceCheckUtils]: 57: Hoare triple {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} havoc #t~ret37; {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} is VALID [2020-07-18 03:42:54,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} assume 0 != ~tmp~6; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,844 INFO L280 TraceCheckUtils]: 59: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,845 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43429#true} #924#return; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,846 INFO L280 TraceCheckUtils]: 61: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:54,847 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43510#(= 0 ~methaneLevelCritical~0)} #914#return; {43430#false} is VALID [2020-07-18 03:42:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {43429#true} is VALID [2020-07-18 03:42:54,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~waterLevel~0 := ~waterLevel~0 - 1; {43429#true} is VALID [2020-07-18 03:42:54,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,867 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43429#true} {43430#false} #920#return; {43430#false} is VALID [2020-07-18 03:42:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-18 03:42:54,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,884 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-18 03:42:54,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~2; {43429#true} is VALID [2020-07-18 03:42:54,884 INFO L263 TraceCheckUtils]: 1: Hoare triple {43429#true} call #t~ret8 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-18 03:42:54,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,885 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-18 03:42:54,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,886 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-18 03:42:54,886 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} ~retValue_acc~2 := #t~ret8; {43429#true} is VALID [2020-07-18 03:42:54,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} havoc #t~ret8; {43429#true} is VALID [2020-07-18 03:42:54,888 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} #res := ~retValue_acc~2; {43429#true} is VALID [2020-07-18 03:42:54,888 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,889 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43429#true} {43429#true} #902#return; {43429#true} is VALID [2020-07-18 03:42:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-18 03:42:54,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,896 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43429#true} {43429#true} #904#return; {43429#true} is VALID [2020-07-18 03:42:54,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-18 03:42:54,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume 0 != ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:54,897 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call #t~ret7 := isMethaneAlarm(); {43429#true} is VALID [2020-07-18 03:42:54,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} havoc ~retValue_acc~2; {43429#true} is VALID [2020-07-18 03:42:54,898 INFO L263 TraceCheckUtils]: 4: Hoare triple {43429#true} call #t~ret8 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-18 03:42:54,898 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,898 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-18 03:42:54,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,899 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-18 03:42:54,899 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} ~retValue_acc~2 := #t~ret8; {43429#true} is VALID [2020-07-18 03:42:54,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} havoc #t~ret8; {43429#true} is VALID [2020-07-18 03:42:54,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} #res := ~retValue_acc~2; {43429#true} is VALID [2020-07-18 03:42:54,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,901 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43429#true} {43429#true} #902#return; {43429#true} is VALID [2020-07-18 03:42:54,901 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:54,902 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} ~tmp~3 := #t~ret7; {43429#true} is VALID [2020-07-18 03:42:54,902 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} havoc #t~ret7; {43429#true} is VALID [2020-07-18 03:42:54,902 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} assume 0 != ~tmp~3; {43429#true} is VALID [2020-07-18 03:42:54,903 INFO L263 TraceCheckUtils]: 20: Hoare triple {43429#true} call deactivatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,904 INFO L280 TraceCheckUtils]: 21: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-18 03:42:54,904 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,904 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {43429#true} {43429#true} #904#return; {43429#true} is VALID [2020-07-18 03:42:54,904 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,905 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43429#true} {43430#false} #922#return; {43430#false} is VALID [2020-07-18 03:42:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-18 03:42:54,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:54,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43430#false} #956#return; {43430#false} is VALID [2020-07-18 03:42:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~7; {43429#true} is VALID [2020-07-18 03:42:54,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~7 := ~waterLevel~0; {43429#true} is VALID [2020-07-18 03:42:54,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~7; {43429#true} is VALID [2020-07-18 03:42:54,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,921 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43430#false} #958#return; {43430#false} is VALID [2020-07-18 03:42:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:42:54,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~3; {43429#true} is VALID [2020-07-18 03:42:54,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~3 := ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:54,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~3; {43429#true} is VALID [2020-07-18 03:42:54,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43430#false} #960#return; {43430#false} is VALID [2020-07-18 03:42:54,936 INFO L263 TraceCheckUtils]: 0: Hoare triple {43429#true} call ULTIMATE.init(); {43634#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:42:54,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {43634#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {43429#true} is VALID [2020-07-18 03:42:54,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #valid := #valid[0 := 0]; {43429#true} is VALID [2020-07-18 03:42:54,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume 0 < #StackHeapBarrier; {43429#true} is VALID [2020-07-18 03:42:54,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {43429#true} is VALID [2020-07-18 03:42:54,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {43429#true} is VALID [2020-07-18 03:42:54,938 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {43429#true} is VALID [2020-07-18 03:42:54,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {43429#true} is VALID [2020-07-18 03:42:54,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {43429#true} is VALID [2020-07-18 03:42:54,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {43429#true} is VALID [2020-07-18 03:42:54,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {43429#true} is VALID [2020-07-18 03:42:54,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {43429#true} is VALID [2020-07-18 03:42:54,940 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {43429#true} is VALID [2020-07-18 03:42:54,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {43429#true} is VALID [2020-07-18 03:42:54,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {43429#true} is VALID [2020-07-18 03:42:54,940 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {43429#true} is VALID [2020-07-18 03:42:54,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {43429#true} is VALID [2020-07-18 03:42:54,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {43429#true} is VALID [2020-07-18 03:42:54,941 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {43429#true} is VALID [2020-07-18 03:42:54,942 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {43429#true} is VALID [2020-07-18 03:42:54,942 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {43429#true} is VALID [2020-07-18 03:42:54,942 INFO L280 TraceCheckUtils]: 21: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {43429#true} is VALID [2020-07-18 03:42:54,942 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {43429#true} is VALID [2020-07-18 03:42:54,943 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {43429#true} is VALID [2020-07-18 03:42:54,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {43429#true} is VALID [2020-07-18 03:42:54,943 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {43429#true} is VALID [2020-07-18 03:42:54,944 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {43429#true} is VALID [2020-07-18 03:42:54,944 INFO L280 TraceCheckUtils]: 27: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {43429#true} is VALID [2020-07-18 03:42:54,944 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {43429#true} is VALID [2020-07-18 03:42:54,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {43429#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {43429#true} is VALID [2020-07-18 03:42:54,945 INFO L280 TraceCheckUtils]: 30: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {43429#true} is VALID [2020-07-18 03:42:54,945 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {43429#true} is VALID [2020-07-18 03:42:54,945 INFO L280 TraceCheckUtils]: 32: Hoare triple {43429#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {43429#true} is VALID [2020-07-18 03:42:54,946 INFO L280 TraceCheckUtils]: 33: Hoare triple {43429#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {43429#true} is VALID [2020-07-18 03:42:54,946 INFO L280 TraceCheckUtils]: 34: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {43429#true} is VALID [2020-07-18 03:42:54,946 INFO L280 TraceCheckUtils]: 35: Hoare triple {43429#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {43429#true} is VALID [2020-07-18 03:42:54,946 INFO L280 TraceCheckUtils]: 36: Hoare triple {43429#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {43429#true} is VALID [2020-07-18 03:42:54,947 INFO L280 TraceCheckUtils]: 37: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {43429#true} is VALID [2020-07-18 03:42:54,947 INFO L280 TraceCheckUtils]: 38: Hoare triple {43429#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {43429#true} is VALID [2020-07-18 03:42:54,947 INFO L280 TraceCheckUtils]: 39: Hoare triple {43429#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {43429#true} is VALID [2020-07-18 03:42:54,948 INFO L280 TraceCheckUtils]: 40: Hoare triple {43429#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {43429#true} is VALID [2020-07-18 03:42:54,948 INFO L280 TraceCheckUtils]: 41: Hoare triple {43429#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {43429#true} is VALID [2020-07-18 03:42:54,948 INFO L280 TraceCheckUtils]: 42: Hoare triple {43429#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {43429#true} is VALID [2020-07-18 03:42:54,948 INFO L280 TraceCheckUtils]: 43: Hoare triple {43429#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {43429#true} is VALID [2020-07-18 03:42:54,949 INFO L280 TraceCheckUtils]: 44: Hoare triple {43429#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {43429#true} is VALID [2020-07-18 03:42:54,949 INFO L280 TraceCheckUtils]: 45: Hoare triple {43429#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {43429#true} is VALID [2020-07-18 03:42:54,949 INFO L280 TraceCheckUtils]: 46: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {43429#true} is VALID [2020-07-18 03:42:54,949 INFO L280 TraceCheckUtils]: 47: Hoare triple {43429#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {43429#true} is VALID [2020-07-18 03:42:54,950 INFO L280 TraceCheckUtils]: 48: Hoare triple {43429#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {43429#true} is VALID [2020-07-18 03:42:54,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {43429#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {43429#true} is VALID [2020-07-18 03:42:54,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {43429#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {43429#true} is VALID [2020-07-18 03:42:54,950 INFO L280 TraceCheckUtils]: 51: Hoare triple {43429#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {43429#true} is VALID [2020-07-18 03:42:54,951 INFO L280 TraceCheckUtils]: 52: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {43429#true} is VALID [2020-07-18 03:42:54,951 INFO L280 TraceCheckUtils]: 53: Hoare triple {43429#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {43429#true} is VALID [2020-07-18 03:42:54,951 INFO L280 TraceCheckUtils]: 54: Hoare triple {43429#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {43429#true} is VALID [2020-07-18 03:42:54,951 INFO L280 TraceCheckUtils]: 55: Hoare triple {43429#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {43429#true} is VALID [2020-07-18 03:42:54,952 INFO L280 TraceCheckUtils]: 56: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {43429#true} is VALID [2020-07-18 03:42:54,952 INFO L280 TraceCheckUtils]: 57: Hoare triple {43429#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {43429#true} is VALID [2020-07-18 03:42:54,952 INFO L280 TraceCheckUtils]: 58: Hoare triple {43429#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {43429#true} is VALID [2020-07-18 03:42:54,953 INFO L280 TraceCheckUtils]: 59: Hoare triple {43429#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {43429#true} is VALID [2020-07-18 03:42:54,953 INFO L280 TraceCheckUtils]: 60: Hoare triple {43429#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {43429#true} is VALID [2020-07-18 03:42:54,953 INFO L280 TraceCheckUtils]: 61: Hoare triple {43429#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {43429#true} is VALID [2020-07-18 03:42:54,953 INFO L280 TraceCheckUtils]: 62: Hoare triple {43429#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {43429#true} is VALID [2020-07-18 03:42:54,954 INFO L280 TraceCheckUtils]: 63: Hoare triple {43429#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {43429#true} is VALID [2020-07-18 03:42:54,954 INFO L280 TraceCheckUtils]: 64: Hoare triple {43429#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {43429#true} is VALID [2020-07-18 03:42:54,954 INFO L280 TraceCheckUtils]: 65: Hoare triple {43429#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {43429#true} is VALID [2020-07-18 03:42:54,954 INFO L280 TraceCheckUtils]: 66: Hoare triple {43429#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {43429#true} is VALID [2020-07-18 03:42:54,955 INFO L280 TraceCheckUtils]: 67: Hoare triple {43429#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {43429#true} is VALID [2020-07-18 03:42:54,955 INFO L280 TraceCheckUtils]: 68: Hoare triple {43429#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {43429#true} is VALID [2020-07-18 03:42:54,955 INFO L280 TraceCheckUtils]: 69: Hoare triple {43429#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {43429#true} is VALID [2020-07-18 03:42:54,956 INFO L280 TraceCheckUtils]: 70: Hoare triple {43429#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {43429#true} is VALID [2020-07-18 03:42:54,956 INFO L280 TraceCheckUtils]: 71: Hoare triple {43429#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {43429#true} is VALID [2020-07-18 03:42:54,956 INFO L280 TraceCheckUtils]: 72: Hoare triple {43429#true} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-18 03:42:54,956 INFO L280 TraceCheckUtils]: 73: Hoare triple {43429#true} ~systemActive~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,957 INFO L280 TraceCheckUtils]: 74: Hoare triple {43429#true} ~waterLevel~0 := 1; {43429#true} is VALID [2020-07-18 03:42:54,958 INFO L280 TraceCheckUtils]: 75: Hoare triple {43429#true} ~methaneLevelCritical~0 := 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,959 INFO L280 TraceCheckUtils]: 76: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,959 INFO L280 TraceCheckUtils]: 77: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,960 INFO L280 TraceCheckUtils]: 78: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume true; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,961 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {43510#(= 0 ~methaneLevelCritical~0)} {43429#true} #964#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,962 INFO L263 TraceCheckUtils]: 80: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call #t~ret76 := main(); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,963 INFO L280 TraceCheckUtils]: 81: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~13; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,964 INFO L280 TraceCheckUtils]: 82: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~10; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,964 INFO L263 TraceCheckUtils]: 83: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {43429#true} is VALID [2020-07-18 03:42:54,964 INFO L280 TraceCheckUtils]: 84: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,965 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #860#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,965 INFO L263 TraceCheckUtils]: 86: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call select_features(); {43429#true} is VALID [2020-07-18 03:42:54,966 INFO L280 TraceCheckUtils]: 87: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,966 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #862#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,967 INFO L263 TraceCheckUtils]: 89: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := valid_product(); {43429#true} is VALID [2020-07-18 03:42:54,967 INFO L280 TraceCheckUtils]: 90: Hoare triple {43429#true} havoc ~retValue_acc~1; {43429#true} is VALID [2020-07-18 03:42:54,967 INFO L280 TraceCheckUtils]: 91: Hoare triple {43429#true} ~retValue_acc~1 := 1; {43429#true} is VALID [2020-07-18 03:42:54,967 INFO L280 TraceCheckUtils]: 92: Hoare triple {43429#true} #res := ~retValue_acc~1; {43429#true} is VALID [2020-07-18 03:42:54,968 INFO L280 TraceCheckUtils]: 93: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,969 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #864#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,970 INFO L280 TraceCheckUtils]: 95: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,971 INFO L280 TraceCheckUtils]: 96: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp~10 := #t~ret75; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,971 INFO L280 TraceCheckUtils]: 97: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~ret75; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,972 INFO L280 TraceCheckUtils]: 98: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~10; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,972 INFO L263 TraceCheckUtils]: 99: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call setup(); {43429#true} is VALID [2020-07-18 03:42:54,973 INFO L280 TraceCheckUtils]: 100: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,974 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #866#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,974 INFO L263 TraceCheckUtils]: 102: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call runTest(); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,975 INFO L263 TraceCheckUtils]: 103: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call test(); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,976 INFO L280 TraceCheckUtils]: 104: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,977 INFO L280 TraceCheckUtils]: 105: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,978 INFO L280 TraceCheckUtils]: 106: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,979 INFO L280 TraceCheckUtils]: 107: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,979 INFO L280 TraceCheckUtils]: 108: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,980 INFO L280 TraceCheckUtils]: 109: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,981 INFO L280 TraceCheckUtils]: 110: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume !false; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,982 INFO L280 TraceCheckUtils]: 111: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,983 INFO L280 TraceCheckUtils]: 112: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,983 INFO L280 TraceCheckUtils]: 113: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp~0 := #t~nondet1; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,984 INFO L280 TraceCheckUtils]: 114: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet1; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,985 INFO L280 TraceCheckUtils]: 115: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,986 INFO L263 TraceCheckUtils]: 116: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call waterRise(); {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:42:54,986 INFO L280 TraceCheckUtils]: 117: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {43429#true} is VALID [2020-07-18 03:42:54,987 INFO L280 TraceCheckUtils]: 118: Hoare triple {43429#true} ~waterLevel~0 := 1 + ~waterLevel~0; {43429#true} is VALID [2020-07-18 03:42:54,987 INFO L280 TraceCheckUtils]: 119: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:54,988 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #910#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,989 INFO L280 TraceCheckUtils]: 121: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,989 INFO L280 TraceCheckUtils]: 122: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp___0~0 := #t~nondet2; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,990 INFO L280 TraceCheckUtils]: 123: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet2; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,991 INFO L280 TraceCheckUtils]: 124: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,992 INFO L280 TraceCheckUtils]: 125: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,993 INFO L280 TraceCheckUtils]: 126: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet3; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,993 INFO L280 TraceCheckUtils]: 127: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet3; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,994 INFO L280 TraceCheckUtils]: 128: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:42:54,995 INFO L263 TraceCheckUtils]: 129: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call timeShift(); {43636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-18 03:42:54,996 INFO L280 TraceCheckUtils]: 130: Hoare triple {43636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,996 INFO L280 TraceCheckUtils]: 131: Hoare triple {43429#true} assume 0 != ~systemActive~0; {43429#true} is VALID [2020-07-18 03:42:54,997 INFO L263 TraceCheckUtils]: 132: Hoare triple {43429#true} call processEnvironment(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,997 INFO L280 TraceCheckUtils]: 133: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-18 03:42:54,998 INFO L280 TraceCheckUtils]: 134: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:54,998 INFO L263 TraceCheckUtils]: 135: Hoare triple {43429#true} call processEnvironment__wrappee__lowWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:54,999 INFO L280 TraceCheckUtils]: 136: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-18 03:42:54,999 INFO L280 TraceCheckUtils]: 137: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-18 03:42:55,000 INFO L263 TraceCheckUtils]: 138: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:55,000 INFO L280 TraceCheckUtils]: 139: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:55,001 INFO L280 TraceCheckUtils]: 140: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:55,001 INFO L263 TraceCheckUtils]: 141: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-18 03:42:55,001 INFO L280 TraceCheckUtils]: 142: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:55,001 INFO L280 TraceCheckUtils]: 143: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-18 03:42:55,002 INFO L280 TraceCheckUtils]: 144: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:55,002 INFO L263 TraceCheckUtils]: 145: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-18 03:42:55,002 INFO L280 TraceCheckUtils]: 146: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:55,003 INFO L280 TraceCheckUtils]: 147: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-18 03:42:55,003 INFO L280 TraceCheckUtils]: 148: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-18 03:42:55,003 INFO L280 TraceCheckUtils]: 149: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-18 03:42:55,003 INFO L280 TraceCheckUtils]: 150: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,004 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-18 03:42:55,004 INFO L280 TraceCheckUtils]: 152: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:55,004 INFO L280 TraceCheckUtils]: 153: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-18 03:42:55,004 INFO L280 TraceCheckUtils]: 154: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-18 03:42:55,005 INFO L280 TraceCheckUtils]: 155: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-18 03:42:55,005 INFO L280 TraceCheckUtils]: 156: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-18 03:42:55,005 INFO L280 TraceCheckUtils]: 157: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-18 03:42:55,005 INFO L280 TraceCheckUtils]: 158: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-18 03:42:55,006 INFO L280 TraceCheckUtils]: 159: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,006 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-18 03:42:55,006 INFO L280 TraceCheckUtils]: 161: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:55,006 INFO L280 TraceCheckUtils]: 162: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-18 03:42:55,007 INFO L280 TraceCheckUtils]: 163: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-18 03:42:55,007 INFO L280 TraceCheckUtils]: 164: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-18 03:42:55,008 INFO L263 TraceCheckUtils]: 165: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:55,008 INFO L280 TraceCheckUtils]: 166: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-18 03:42:55,009 INFO L280 TraceCheckUtils]: 167: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,009 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-18 03:42:55,009 INFO L280 TraceCheckUtils]: 169: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,009 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-18 03:42:55,010 INFO L280 TraceCheckUtils]: 171: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,010 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-18 03:42:55,010 INFO L280 TraceCheckUtils]: 173: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,011 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {43429#true} {43429#true} #922#return; {43429#true} is VALID [2020-07-18 03:42:55,011 INFO L263 TraceCheckUtils]: 175: Hoare triple {43429#true} call __utac_acc__Specification3_spec__1(); {43429#true} is VALID [2020-07-18 03:42:55,011 INFO L280 TraceCheckUtils]: 176: Hoare triple {43429#true} havoc ~tmp~6; {43429#true} is VALID [2020-07-18 03:42:55,011 INFO L280 TraceCheckUtils]: 177: Hoare triple {43429#true} havoc ~tmp___0~3; {43429#true} is VALID [2020-07-18 03:42:55,012 INFO L280 TraceCheckUtils]: 178: Hoare triple {43429#true} havoc ~tmp___1~1; {43429#true} is VALID [2020-07-18 03:42:55,012 INFO L263 TraceCheckUtils]: 179: Hoare triple {43429#true} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-18 03:42:55,012 INFO L280 TraceCheckUtils]: 180: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:55,013 INFO L280 TraceCheckUtils]: 181: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} is VALID [2020-07-18 03:42:55,014 INFO L280 TraceCheckUtils]: 182: Hoare triple {43800#(and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))} #res := ~retValue_acc~6; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:55,015 INFO L280 TraceCheckUtils]: 183: Hoare triple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-18 03:42:55,017 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {43801#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {43429#true} #956#return; {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:55,018 INFO L280 TraceCheckUtils]: 185: Hoare triple {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:55,019 INFO L280 TraceCheckUtils]: 186: Hoare triple {43798#(and (<= ~methaneLevelCritical~0 |__utac_acc__Specification3_spec__1_#t~ret37|) (<= |__utac_acc__Specification3_spec__1_#t~ret37| ~methaneLevelCritical~0))} ~tmp~6 := #t~ret37; {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} is VALID [2020-07-18 03:42:55,020 INFO L280 TraceCheckUtils]: 187: Hoare triple {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} havoc #t~ret37; {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} is VALID [2020-07-18 03:42:55,021 INFO L280 TraceCheckUtils]: 188: Hoare triple {43799#(and (or (<= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (< 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 1))) (or (<= __utac_acc__Specification3_spec__1_~tmp~6 ~methaneLevelCritical~0) (<= __utac_acc__Specification3_spec__1_~tmp~6 0)))} assume 0 != ~tmp~6; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:55,022 INFO L280 TraceCheckUtils]: 189: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:55,023 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43429#true} #924#return; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:55,024 INFO L280 TraceCheckUtils]: 191: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:42:55,025 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43510#(= 0 ~methaneLevelCritical~0)} #914#return; {43430#false} is VALID [2020-07-18 03:42:55,025 INFO L280 TraceCheckUtils]: 193: Hoare triple {43430#false} assume !false; {43430#false} is VALID [2020-07-18 03:42:55,025 INFO L280 TraceCheckUtils]: 194: Hoare triple {43430#false} assume ~splverifierCounter~0 < 4; {43430#false} is VALID [2020-07-18 03:42:55,026 INFO L280 TraceCheckUtils]: 195: Hoare triple {43430#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {43430#false} is VALID [2020-07-18 03:42:55,026 INFO L280 TraceCheckUtils]: 196: Hoare triple {43430#false} ~tmp~0 := #t~nondet1; {43430#false} is VALID [2020-07-18 03:42:55,026 INFO L280 TraceCheckUtils]: 197: Hoare triple {43430#false} havoc #t~nondet1; {43430#false} is VALID [2020-07-18 03:42:55,026 INFO L280 TraceCheckUtils]: 198: Hoare triple {43430#false} assume !(0 != ~tmp~0); {43430#false} is VALID [2020-07-18 03:42:55,027 INFO L280 TraceCheckUtils]: 199: Hoare triple {43430#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {43430#false} is VALID [2020-07-18 03:42:55,027 INFO L280 TraceCheckUtils]: 200: Hoare triple {43430#false} ~tmp___0~0 := #t~nondet2; {43430#false} is VALID [2020-07-18 03:42:55,027 INFO L280 TraceCheckUtils]: 201: Hoare triple {43430#false} havoc #t~nondet2; {43430#false} is VALID [2020-07-18 03:42:55,027 INFO L280 TraceCheckUtils]: 202: Hoare triple {43430#false} assume !(0 != ~tmp___0~0); {43430#false} is VALID [2020-07-18 03:42:55,028 INFO L280 TraceCheckUtils]: 203: Hoare triple {43430#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {43430#false} is VALID [2020-07-18 03:42:55,028 INFO L280 TraceCheckUtils]: 204: Hoare triple {43430#false} ~tmp___2~0 := #t~nondet3; {43430#false} is VALID [2020-07-18 03:42:55,028 INFO L280 TraceCheckUtils]: 205: Hoare triple {43430#false} havoc #t~nondet3; {43430#false} is VALID [2020-07-18 03:42:55,029 INFO L280 TraceCheckUtils]: 206: Hoare triple {43430#false} assume 0 != ~tmp___2~0; {43430#false} is VALID [2020-07-18 03:42:55,029 INFO L263 TraceCheckUtils]: 207: Hoare triple {43430#false} call timeShift(); {43430#false} is VALID [2020-07-18 03:42:55,029 INFO L280 TraceCheckUtils]: 208: Hoare triple {43430#false} assume 0 != ~pumpRunning~0; {43430#false} is VALID [2020-07-18 03:42:55,029 INFO L263 TraceCheckUtils]: 209: Hoare triple {43430#false} call lowerWaterLevel(); {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:42:55,030 INFO L280 TraceCheckUtils]: 210: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {43429#true} is VALID [2020-07-18 03:42:55,030 INFO L280 TraceCheckUtils]: 211: Hoare triple {43429#true} ~waterLevel~0 := ~waterLevel~0 - 1; {43429#true} is VALID [2020-07-18 03:42:55,030 INFO L280 TraceCheckUtils]: 212: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,030 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {43429#true} {43430#false} #920#return; {43430#false} is VALID [2020-07-18 03:42:55,031 INFO L280 TraceCheckUtils]: 214: Hoare triple {43430#false} assume 0 != ~systemActive~0; {43430#false} is VALID [2020-07-18 03:42:55,031 INFO L263 TraceCheckUtils]: 215: Hoare triple {43430#false} call processEnvironment(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:55,031 INFO L280 TraceCheckUtils]: 216: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-18 03:42:55,032 INFO L280 TraceCheckUtils]: 217: Hoare triple {43429#true} assume 0 != ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:55,032 INFO L263 TraceCheckUtils]: 218: Hoare triple {43429#true} call #t~ret7 := isMethaneAlarm(); {43429#true} is VALID [2020-07-18 03:42:55,032 INFO L280 TraceCheckUtils]: 219: Hoare triple {43429#true} havoc ~retValue_acc~2; {43429#true} is VALID [2020-07-18 03:42:55,032 INFO L263 TraceCheckUtils]: 220: Hoare triple {43429#true} call #t~ret8 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-18 03:42:55,033 INFO L280 TraceCheckUtils]: 221: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:55,033 INFO L280 TraceCheckUtils]: 222: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-18 03:42:55,033 INFO L280 TraceCheckUtils]: 223: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:55,033 INFO L280 TraceCheckUtils]: 224: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,034 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-18 03:42:55,034 INFO L280 TraceCheckUtils]: 226: Hoare triple {43429#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:55,034 INFO L280 TraceCheckUtils]: 227: Hoare triple {43429#true} ~retValue_acc~2 := #t~ret8; {43429#true} is VALID [2020-07-18 03:42:55,035 INFO L280 TraceCheckUtils]: 228: Hoare triple {43429#true} havoc #t~ret8; {43429#true} is VALID [2020-07-18 03:42:55,035 INFO L280 TraceCheckUtils]: 229: Hoare triple {43429#true} #res := ~retValue_acc~2; {43429#true} is VALID [2020-07-18 03:42:55,035 INFO L280 TraceCheckUtils]: 230: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,035 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {43429#true} {43429#true} #902#return; {43429#true} is VALID [2020-07-18 03:42:55,036 INFO L280 TraceCheckUtils]: 232: Hoare triple {43429#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {43429#true} is VALID [2020-07-18 03:42:55,036 INFO L280 TraceCheckUtils]: 233: Hoare triple {43429#true} ~tmp~3 := #t~ret7; {43429#true} is VALID [2020-07-18 03:42:55,036 INFO L280 TraceCheckUtils]: 234: Hoare triple {43429#true} havoc #t~ret7; {43429#true} is VALID [2020-07-18 03:42:55,036 INFO L280 TraceCheckUtils]: 235: Hoare triple {43429#true} assume 0 != ~tmp~3; {43429#true} is VALID [2020-07-18 03:42:55,037 INFO L263 TraceCheckUtils]: 236: Hoare triple {43429#true} call deactivatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:42:55,038 INFO L280 TraceCheckUtils]: 237: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-18 03:42:55,038 INFO L280 TraceCheckUtils]: 238: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,038 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {43429#true} {43429#true} #904#return; {43429#true} is VALID [2020-07-18 03:42:55,039 INFO L280 TraceCheckUtils]: 240: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,039 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {43429#true} {43430#false} #922#return; {43430#false} is VALID [2020-07-18 03:42:55,039 INFO L263 TraceCheckUtils]: 242: Hoare triple {43430#false} call __utac_acc__Specification3_spec__1(); {43430#false} is VALID [2020-07-18 03:42:55,039 INFO L280 TraceCheckUtils]: 243: Hoare triple {43430#false} havoc ~tmp~6; {43430#false} is VALID [2020-07-18 03:42:55,040 INFO L280 TraceCheckUtils]: 244: Hoare triple {43430#false} havoc ~tmp___0~3; {43430#false} is VALID [2020-07-18 03:42:55,040 INFO L280 TraceCheckUtils]: 245: Hoare triple {43430#false} havoc ~tmp___1~1; {43430#false} is VALID [2020-07-18 03:42:55,040 INFO L263 TraceCheckUtils]: 246: Hoare triple {43430#false} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-18 03:42:55,040 INFO L280 TraceCheckUtils]: 247: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:55,040 INFO L280 TraceCheckUtils]: 248: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-18 03:42:55,040 INFO L280 TraceCheckUtils]: 249: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-18 03:42:55,041 INFO L280 TraceCheckUtils]: 250: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,041 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {43429#true} {43430#false} #956#return; {43430#false} is VALID [2020-07-18 03:42:55,041 INFO L280 TraceCheckUtils]: 252: Hoare triple {43430#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {43430#false} is VALID [2020-07-18 03:42:55,041 INFO L280 TraceCheckUtils]: 253: Hoare triple {43430#false} ~tmp~6 := #t~ret37; {43430#false} is VALID [2020-07-18 03:42:55,042 INFO L280 TraceCheckUtils]: 254: Hoare triple {43430#false} havoc #t~ret37; {43430#false} is VALID [2020-07-18 03:42:55,042 INFO L280 TraceCheckUtils]: 255: Hoare triple {43430#false} assume !(0 != ~tmp~6); {43430#false} is VALID [2020-07-18 03:42:55,042 INFO L263 TraceCheckUtils]: 256: Hoare triple {43430#false} call #t~ret38 := getWaterLevel(); {43429#true} is VALID [2020-07-18 03:42:55,042 INFO L280 TraceCheckUtils]: 257: Hoare triple {43429#true} havoc ~retValue_acc~7; {43429#true} is VALID [2020-07-18 03:42:55,042 INFO L280 TraceCheckUtils]: 258: Hoare triple {43429#true} ~retValue_acc~7 := ~waterLevel~0; {43429#true} is VALID [2020-07-18 03:42:55,043 INFO L280 TraceCheckUtils]: 259: Hoare triple {43429#true} #res := ~retValue_acc~7; {43429#true} is VALID [2020-07-18 03:42:55,043 INFO L280 TraceCheckUtils]: 260: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,043 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {43429#true} {43430#false} #958#return; {43430#false} is VALID [2020-07-18 03:42:55,043 INFO L280 TraceCheckUtils]: 262: Hoare triple {43430#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {43430#false} is VALID [2020-07-18 03:42:55,044 INFO L280 TraceCheckUtils]: 263: Hoare triple {43430#false} ~tmp___0~3 := #t~ret38; {43430#false} is VALID [2020-07-18 03:42:55,044 INFO L280 TraceCheckUtils]: 264: Hoare triple {43430#false} havoc #t~ret38; {43430#false} is VALID [2020-07-18 03:42:55,044 INFO L280 TraceCheckUtils]: 265: Hoare triple {43430#false} assume 2 == ~tmp___0~3; {43430#false} is VALID [2020-07-18 03:42:55,044 INFO L263 TraceCheckUtils]: 266: Hoare triple {43430#false} call #t~ret39 := isPumpRunning(); {43429#true} is VALID [2020-07-18 03:42:55,044 INFO L280 TraceCheckUtils]: 267: Hoare triple {43429#true} havoc ~retValue_acc~3; {43429#true} is VALID [2020-07-18 03:42:55,044 INFO L280 TraceCheckUtils]: 268: Hoare triple {43429#true} ~retValue_acc~3 := ~pumpRunning~0; {43429#true} is VALID [2020-07-18 03:42:55,045 INFO L280 TraceCheckUtils]: 269: Hoare triple {43429#true} #res := ~retValue_acc~3; {43429#true} is VALID [2020-07-18 03:42:55,045 INFO L280 TraceCheckUtils]: 270: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-18 03:42:55,045 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {43429#true} {43430#false} #960#return; {43430#false} is VALID [2020-07-18 03:42:55,045 INFO L280 TraceCheckUtils]: 272: Hoare triple {43430#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {43430#false} is VALID [2020-07-18 03:42:55,045 INFO L280 TraceCheckUtils]: 273: Hoare triple {43430#false} ~tmp___1~1 := #t~ret39; {43430#false} is VALID [2020-07-18 03:42:55,045 INFO L280 TraceCheckUtils]: 274: Hoare triple {43430#false} havoc #t~ret39; {43430#false} is VALID [2020-07-18 03:42:55,046 INFO L280 TraceCheckUtils]: 275: Hoare triple {43430#false} assume !(0 != ~tmp___1~1); {43430#false} is VALID [2020-07-18 03:42:55,046 INFO L263 TraceCheckUtils]: 276: Hoare triple {43430#false} call __automaton_fail(); {43430#false} is VALID [2020-07-18 03:42:55,046 INFO L280 TraceCheckUtils]: 277: Hoare triple {43430#false} assume !false; {43430#false} is VALID [2020-07-18 03:42:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-18 03:42:55,191 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [702200513] [2020-07-18 03:42:55,191 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 03:42:55,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-18 03:42:55,192 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163720033] [2020-07-18 03:42:55,193 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 278 [2020-07-18 03:42:55,196 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:42:55,196 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-18 03:42:55,605 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:42:55,606 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-18 03:42:55,606 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:42:55,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-18 03:42:55,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2020-07-18 03:42:55,607 INFO L87 Difference]: Start difference. First operand 864 states and 948 transitions. Second operand 12 states. [2020-07-18 03:42:57,082 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:43:03,049 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:43:17,687 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:43:18,313 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 03:43:19,318 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:43:20,509 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-07-18 03:43:20,900 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:43:21,674 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-18 03:43:22,078 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:43:23,125 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:43:24,074 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-18 03:43:24,740 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-18 03:44:06,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:44:06,060 INFO L93 Difference]: Finished difference Result 2455 states and 2801 transitions. [2020-07-18 03:44:06,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-18 03:44:06,060 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 278 [2020-07-18 03:44:06,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:44:06,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-18 03:44:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 971 transitions. [2020-07-18 03:44:06,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-18 03:44:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 971 transitions. [2020-07-18 03:44:06,079 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 971 transitions. [2020-07-18 03:44:08,922 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 971 edges. 971 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:44:09,135 INFO L225 Difference]: With dead ends: 2455 [2020-07-18 03:44:09,136 INFO L226 Difference]: Without dead ends: 1701 [2020-07-18 03:44:09,139 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 53 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=208, Invalid=662, Unknown=0, NotChecked=0, Total=870 [2020-07-18 03:44:09,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1701 states. [2020-07-18 03:44:47,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1701 to 1603. [2020-07-18 03:44:47,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:44:47,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1701 states. Second operand 1603 states. [2020-07-18 03:44:47,359 INFO L74 IsIncluded]: Start isIncluded. First operand 1701 states. Second operand 1603 states. [2020-07-18 03:44:47,359 INFO L87 Difference]: Start difference. First operand 1701 states. Second operand 1603 states. [2020-07-18 03:44:47,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:44:47,450 INFO L93 Difference]: Finished difference Result 1701 states and 1891 transitions. [2020-07-18 03:44:47,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 1891 transitions. [2020-07-18 03:44:47,453 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:44:47,453 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:44:47,453 INFO L74 IsIncluded]: Start isIncluded. First operand 1603 states. Second operand 1701 states. [2020-07-18 03:44:47,453 INFO L87 Difference]: Start difference. First operand 1603 states. Second operand 1701 states. [2020-07-18 03:44:47,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:44:47,574 INFO L93 Difference]: Finished difference Result 1701 states and 1891 transitions. [2020-07-18 03:44:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 1891 transitions. [2020-07-18 03:44:47,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:44:47,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:44:47,576 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:44:47,576 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:44:47,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1603 states. [2020-07-18 03:44:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1603 states and 1752 transitions. [2020-07-18 03:44:47,663 INFO L78 Accepts]: Start accepts. Automaton has 1603 states and 1752 transitions. Word has length 278 [2020-07-18 03:44:47,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:44:47,664 INFO L479 AbstractCegarLoop]: Abstraction has 1603 states and 1752 transitions. [2020-07-18 03:44:47,664 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-18 03:44:47,664 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1603 states and 1752 transitions. [2020-07-18 03:44:58,170 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1752 edges. 1752 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:44:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1752 transitions. [2020-07-18 03:44:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2020-07-18 03:44:58,174 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:44:58,175 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:44:58,175 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-18 03:44:58,175 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:44:58,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:44:58,175 INFO L82 PathProgramCache]: Analyzing trace with hash -210916976, now seen corresponding path program 1 times [2020-07-18 03:44:58,175 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:44:58,176 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2129111824] [2020-07-18 03:44:58,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:44:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,539 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:44:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {55598#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} #valid := #valid[0 := 0]; {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} assume 0 < #StackHeapBarrier; {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {55385#true} is VALID [2020-07-18 03:44:58,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {55385#true} is VALID [2020-07-18 03:44:58,585 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {55385#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {55385#true} is VALID [2020-07-18 03:44:58,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {55385#true} is VALID [2020-07-18 03:44:58,587 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {55385#true} is VALID [2020-07-18 03:44:58,587 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {55385#true} is VALID [2020-07-18 03:44:58,587 INFO L280 TraceCheckUtils]: 27: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {55385#true} is VALID [2020-07-18 03:44:58,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {55385#true} is VALID [2020-07-18 03:44:58,587 INFO L280 TraceCheckUtils]: 29: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {55385#true} is VALID [2020-07-18 03:44:58,588 INFO L280 TraceCheckUtils]: 30: Hoare triple {55385#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {55385#true} is VALID [2020-07-18 03:44:58,588 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {55385#true} is VALID [2020-07-18 03:44:58,588 INFO L280 TraceCheckUtils]: 32: Hoare triple {55385#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {55385#true} is VALID [2020-07-18 03:44:58,588 INFO L280 TraceCheckUtils]: 33: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {55385#true} is VALID [2020-07-18 03:44:58,588 INFO L280 TraceCheckUtils]: 34: Hoare triple {55385#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {55385#true} is VALID [2020-07-18 03:44:58,588 INFO L280 TraceCheckUtils]: 35: Hoare triple {55385#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {55385#true} is VALID [2020-07-18 03:44:58,589 INFO L280 TraceCheckUtils]: 36: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {55385#true} is VALID [2020-07-18 03:44:58,589 INFO L280 TraceCheckUtils]: 37: Hoare triple {55385#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {55385#true} is VALID [2020-07-18 03:44:58,589 INFO L280 TraceCheckUtils]: 38: Hoare triple {55385#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {55385#true} is VALID [2020-07-18 03:44:58,589 INFO L280 TraceCheckUtils]: 39: Hoare triple {55385#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {55385#true} is VALID [2020-07-18 03:44:58,589 INFO L280 TraceCheckUtils]: 40: Hoare triple {55385#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {55385#true} is VALID [2020-07-18 03:44:58,590 INFO L280 TraceCheckUtils]: 41: Hoare triple {55385#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {55385#true} is VALID [2020-07-18 03:44:58,590 INFO L280 TraceCheckUtils]: 42: Hoare triple {55385#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {55385#true} is VALID [2020-07-18 03:44:58,590 INFO L280 TraceCheckUtils]: 43: Hoare triple {55385#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {55385#true} is VALID [2020-07-18 03:44:58,590 INFO L280 TraceCheckUtils]: 44: Hoare triple {55385#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {55385#true} is VALID [2020-07-18 03:44:58,590 INFO L280 TraceCheckUtils]: 45: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {55385#true} is VALID [2020-07-18 03:44:58,590 INFO L280 TraceCheckUtils]: 46: Hoare triple {55385#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {55385#true} is VALID [2020-07-18 03:44:58,591 INFO L280 TraceCheckUtils]: 47: Hoare triple {55385#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {55385#true} is VALID [2020-07-18 03:44:58,591 INFO L280 TraceCheckUtils]: 48: Hoare triple {55385#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {55385#true} is VALID [2020-07-18 03:44:58,591 INFO L280 TraceCheckUtils]: 49: Hoare triple {55385#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {55385#true} is VALID [2020-07-18 03:44:58,591 INFO L280 TraceCheckUtils]: 50: Hoare triple {55385#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {55385#true} is VALID [2020-07-18 03:44:58,591 INFO L280 TraceCheckUtils]: 51: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {55385#true} is VALID [2020-07-18 03:44:58,591 INFO L280 TraceCheckUtils]: 52: Hoare triple {55385#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {55385#true} is VALID [2020-07-18 03:44:58,592 INFO L280 TraceCheckUtils]: 53: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {55385#true} is VALID [2020-07-18 03:44:58,592 INFO L280 TraceCheckUtils]: 54: Hoare triple {55385#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {55385#true} is VALID [2020-07-18 03:44:58,592 INFO L280 TraceCheckUtils]: 55: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {55385#true} is VALID [2020-07-18 03:44:58,592 INFO L280 TraceCheckUtils]: 56: Hoare triple {55385#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {55385#true} is VALID [2020-07-18 03:44:58,592 INFO L280 TraceCheckUtils]: 57: Hoare triple {55385#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {55385#true} is VALID [2020-07-18 03:44:58,592 INFO L280 TraceCheckUtils]: 58: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {55385#true} is VALID [2020-07-18 03:44:58,593 INFO L280 TraceCheckUtils]: 59: Hoare triple {55385#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {55385#true} is VALID [2020-07-18 03:44:58,593 INFO L280 TraceCheckUtils]: 60: Hoare triple {55385#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {55385#true} is VALID [2020-07-18 03:44:58,593 INFO L280 TraceCheckUtils]: 61: Hoare triple {55385#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {55385#true} is VALID [2020-07-18 03:44:58,593 INFO L280 TraceCheckUtils]: 62: Hoare triple {55385#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {55385#true} is VALID [2020-07-18 03:44:58,593 INFO L280 TraceCheckUtils]: 63: Hoare triple {55385#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {55385#true} is VALID [2020-07-18 03:44:58,594 INFO L280 TraceCheckUtils]: 64: Hoare triple {55385#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {55385#true} is VALID [2020-07-18 03:44:58,594 INFO L280 TraceCheckUtils]: 65: Hoare triple {55385#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {55385#true} is VALID [2020-07-18 03:44:58,594 INFO L280 TraceCheckUtils]: 66: Hoare triple {55385#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {55385#true} is VALID [2020-07-18 03:44:58,594 INFO L280 TraceCheckUtils]: 67: Hoare triple {55385#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {55385#true} is VALID [2020-07-18 03:44:58,594 INFO L280 TraceCheckUtils]: 68: Hoare triple {55385#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {55385#true} is VALID [2020-07-18 03:44:58,594 INFO L280 TraceCheckUtils]: 69: Hoare triple {55385#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {55385#true} is VALID [2020-07-18 03:44:58,595 INFO L280 TraceCheckUtils]: 70: Hoare triple {55385#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {55385#true} is VALID [2020-07-18 03:44:58,595 INFO L280 TraceCheckUtils]: 71: Hoare triple {55385#true} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,595 INFO L280 TraceCheckUtils]: 72: Hoare triple {55385#true} ~systemActive~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,595 INFO L280 TraceCheckUtils]: 73: Hoare triple {55385#true} ~waterLevel~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,595 INFO L280 TraceCheckUtils]: 74: Hoare triple {55385#true} ~methaneLevelCritical~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,595 INFO L280 TraceCheckUtils]: 75: Hoare triple {55385#true} ~head~0.base, ~head~0.offset := 0, 0; {55385#true} is VALID [2020-07-18 03:44:58,596 INFO L280 TraceCheckUtils]: 76: Hoare triple {55385#true} ~cleanupTimeShifts~0 := 4; {55385#true} is VALID [2020-07-18 03:44:58,596 INFO L280 TraceCheckUtils]: 77: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,596 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {55385#true} {55385#true} #964#return; {55385#true} is VALID [2020-07-18 03:44:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,602 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55385#true} {55385#true} #860#return; {55385#true} is VALID [2020-07-18 03:44:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,606 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55385#true} {55385#true} #862#return; {55385#true} is VALID [2020-07-18 03:44:58,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~1; {55385#true} is VALID [2020-07-18 03:44:58,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~1 := 1; {55599#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:44:58,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {55599#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:44:58,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:44:58,655 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {55385#true} #864#return; {55475#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:44:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,658 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55385#true} {55385#true} #866#return; {55385#true} is VALID [2020-07-18 03:44:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {55385#true} is VALID [2020-07-18 03:44:58,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~waterLevel~0 := 1 + ~waterLevel~0; {55385#true} is VALID [2020-07-18 03:44:58,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,678 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55385#true} {55385#true} #910#return; {55385#true} is VALID [2020-07-18 03:44:58,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {55602#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {55385#true} is VALID [2020-07-18 03:44:58,715 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~methaneLevelCritical~0 := 1; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {55603#(<= 1 ~methaneLevelCritical~0)} assume true; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,716 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55603#(<= 1 ~methaneLevelCritical~0)} {55385#true} #912#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-18 03:44:58,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-18 03:44:58,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,790 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,790 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-18 03:44:58,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-18 03:44:58,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-18 03:44:58,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-18 03:44:58,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-18 03:44:58,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,793 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-18 03:44:58,794 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,794 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-18 03:44:58,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-18 03:44:58,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,796 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-18 03:44:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,799 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-18 03:44:58,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,800 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-18 03:44:58,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-18 03:44:58,801 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,801 INFO L263 TraceCheckUtils]: 6: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-18 03:44:58,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-18 03:44:58,802 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-18 03:44:58,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,803 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,803 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-18 03:44:58,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-18 03:44:58,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-18 03:44:58,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,805 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,805 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-18 03:44:58,805 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,806 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,806 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,806 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,807 INFO L263 TraceCheckUtils]: 26: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,807 INFO L280 TraceCheckUtils]: 27: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,807 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,807 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-18 03:44:58,808 INFO L280 TraceCheckUtils]: 30: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,808 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-18 03:44:58,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-18 03:44:58,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,809 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,810 INFO L263 TraceCheckUtils]: 5: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-18 03:44:58,810 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-18 03:44:58,810 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,811 INFO L263 TraceCheckUtils]: 9: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-18 03:44:58,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-18 03:44:58,811 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-18 03:44:58,811 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,812 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,812 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-18 03:44:58,812 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,812 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,812 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,812 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-18 03:44:58,813 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-18 03:44:58,813 INFO L280 TraceCheckUtils]: 21: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,813 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,813 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-18 03:44:58,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,814 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,815 INFO L263 TraceCheckUtils]: 29: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,815 INFO L280 TraceCheckUtils]: 30: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,815 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,815 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-18 03:44:58,816 INFO L280 TraceCheckUtils]: 33: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,816 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-18 03:44:58,816 INFO L280 TraceCheckUtils]: 35: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,816 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-18 03:44:58,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-18 03:44:58,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,818 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call processEnvironment__wrappee__lowWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-18 03:44:58,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,819 INFO L263 TraceCheckUtils]: 5: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,819 INFO L263 TraceCheckUtils]: 8: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-18 03:44:58,820 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,820 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-18 03:44:58,820 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,820 INFO L263 TraceCheckUtils]: 12: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-18 03:44:58,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-18 03:44:58,821 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-18 03:44:58,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,821 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-18 03:44:58,821 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,821 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,822 INFO L280 TraceCheckUtils]: 21: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,822 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-18 03:44:58,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-18 03:44:58,822 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,822 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,823 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,823 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-18 03:44:58,823 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,823 INFO L280 TraceCheckUtils]: 29: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,823 INFO L280 TraceCheckUtils]: 30: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,823 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,824 INFO L263 TraceCheckUtils]: 32: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,824 INFO L280 TraceCheckUtils]: 33: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,824 INFO L280 TraceCheckUtils]: 34: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,825 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-18 03:44:58,825 INFO L280 TraceCheckUtils]: 36: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,825 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-18 03:44:58,825 INFO L280 TraceCheckUtils]: 38: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,825 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-18 03:44:58,825 INFO L280 TraceCheckUtils]: 40: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,826 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {55385#true} {55385#true} #922#return; {55385#true} is VALID [2020-07-18 03:44:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,832 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-18 03:44:58,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~tmp~6; {55385#true} is VALID [2020-07-18 03:44:58,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} havoc ~tmp___0~3; {55385#true} is VALID [2020-07-18 03:44:58,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} havoc ~tmp___1~1; {55385#true} is VALID [2020-07-18 03:44:58,833 INFO L263 TraceCheckUtils]: 3: Hoare triple {55385#true} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-18 03:44:58,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,834 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-18 03:44:58,834 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} ~tmp~6 := #t~ret37; {55385#true} is VALID [2020-07-18 03:44:58,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} havoc #t~ret37; {55385#true} is VALID [2020-07-18 03:44:58,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} assume 0 != ~tmp~6; {55385#true} is VALID [2020-07-18 03:44:58,835 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,835 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {55385#true} {55385#true} #924#return; {55385#true} is VALID [2020-07-18 03:44:58,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {55604#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume 0 != ~systemActive~0; {55385#true} is VALID [2020-07-18 03:44:58,836 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call processEnvironment(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-18 03:44:58,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,837 INFO L263 TraceCheckUtils]: 5: Hoare triple {55385#true} call processEnvironment__wrappee__lowWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,837 INFO L280 TraceCheckUtils]: 6: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-18 03:44:58,837 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,838 INFO L263 TraceCheckUtils]: 8: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,838 INFO L280 TraceCheckUtils]: 9: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,838 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,838 INFO L263 TraceCheckUtils]: 11: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-18 03:44:58,839 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,839 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-18 03:44:58,839 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,839 INFO L263 TraceCheckUtils]: 15: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-18 03:44:58,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-18 03:44:58,840 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-18 03:44:58,840 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,840 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,840 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-18 03:44:58,840 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,840 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,841 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,841 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-18 03:44:58,841 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-18 03:44:58,841 INFO L280 TraceCheckUtils]: 27: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,841 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,841 INFO L280 TraceCheckUtils]: 29: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,842 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-18 03:44:58,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,842 INFO L280 TraceCheckUtils]: 32: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,842 INFO L280 TraceCheckUtils]: 33: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,842 INFO L280 TraceCheckUtils]: 34: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,843 INFO L263 TraceCheckUtils]: 35: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,843 INFO L280 TraceCheckUtils]: 36: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,843 INFO L280 TraceCheckUtils]: 37: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,844 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-18 03:44:58,844 INFO L280 TraceCheckUtils]: 39: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,844 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-18 03:44:58,844 INFO L280 TraceCheckUtils]: 41: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,844 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-18 03:44:58,844 INFO L280 TraceCheckUtils]: 43: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,845 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {55385#true} {55385#true} #922#return; {55385#true} is VALID [2020-07-18 03:44:58,845 INFO L263 TraceCheckUtils]: 45: Hoare triple {55385#true} call __utac_acc__Specification3_spec__1(); {55385#true} is VALID [2020-07-18 03:44:58,845 INFO L280 TraceCheckUtils]: 46: Hoare triple {55385#true} havoc ~tmp~6; {55385#true} is VALID [2020-07-18 03:44:58,845 INFO L280 TraceCheckUtils]: 47: Hoare triple {55385#true} havoc ~tmp___0~3; {55385#true} is VALID [2020-07-18 03:44:58,845 INFO L280 TraceCheckUtils]: 48: Hoare triple {55385#true} havoc ~tmp___1~1; {55385#true} is VALID [2020-07-18 03:44:58,845 INFO L263 TraceCheckUtils]: 49: Hoare triple {55385#true} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-18 03:44:58,846 INFO L280 TraceCheckUtils]: 50: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,846 INFO L280 TraceCheckUtils]: 51: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,846 INFO L280 TraceCheckUtils]: 52: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,846 INFO L280 TraceCheckUtils]: 53: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,846 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-18 03:44:58,846 INFO L280 TraceCheckUtils]: 55: Hoare triple {55385#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,847 INFO L280 TraceCheckUtils]: 56: Hoare triple {55385#true} ~tmp~6 := #t~ret37; {55385#true} is VALID [2020-07-18 03:44:58,847 INFO L280 TraceCheckUtils]: 57: Hoare triple {55385#true} havoc #t~ret37; {55385#true} is VALID [2020-07-18 03:44:58,847 INFO L280 TraceCheckUtils]: 58: Hoare triple {55385#true} assume 0 != ~tmp~6; {55385#true} is VALID [2020-07-18 03:44:58,847 INFO L280 TraceCheckUtils]: 59: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,847 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {55385#true} {55385#true} #924#return; {55385#true} is VALID [2020-07-18 03:44:58,847 INFO L280 TraceCheckUtils]: 61: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,848 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #914#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {55385#true} is VALID [2020-07-18 03:44:58,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~waterLevel~0 := ~waterLevel~0 - 1; {55385#true} is VALID [2020-07-18 03:44:58,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,854 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #920#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,864 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-18 03:44:58,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~2; {55385#true} is VALID [2020-07-18 03:44:58,864 INFO L263 TraceCheckUtils]: 1: Hoare triple {55385#true} call #t~ret8 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-18 03:44:58,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,865 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,865 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,865 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-18 03:44:58,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,865 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} ~retValue_acc~2 := #t~ret8; {55385#true} is VALID [2020-07-18 03:44:58,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} havoc #t~ret8; {55385#true} is VALID [2020-07-18 03:44:58,866 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} #res := ~retValue_acc~2; {55385#true} is VALID [2020-07-18 03:44:58,866 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,866 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {55385#true} {55385#true} #902#return; {55385#true} is VALID [2020-07-18 03:44:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {55385#true} {55385#true} #904#return; {55385#true} is VALID [2020-07-18 03:44:58,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-18 03:44:58,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume 0 != ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,869 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call #t~ret7 := isMethaneAlarm(); {55385#true} is VALID [2020-07-18 03:44:58,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} havoc ~retValue_acc~2; {55385#true} is VALID [2020-07-18 03:44:58,870 INFO L263 TraceCheckUtils]: 4: Hoare triple {55385#true} call #t~ret8 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-18 03:44:58,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,871 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-18 03:44:58,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} ~retValue_acc~2 := #t~ret8; {55385#true} is VALID [2020-07-18 03:44:58,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} havoc #t~ret8; {55385#true} is VALID [2020-07-18 03:44:58,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} #res := ~retValue_acc~2; {55385#true} is VALID [2020-07-18 03:44:58,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,872 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {55385#true} {55385#true} #902#return; {55385#true} is VALID [2020-07-18 03:44:58,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} ~tmp~3 := #t~ret7; {55385#true} is VALID [2020-07-18 03:44:58,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} havoc #t~ret7; {55385#true} is VALID [2020-07-18 03:44:58,872 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} assume 0 != ~tmp~3; {55385#true} is VALID [2020-07-18 03:44:58,873 INFO L263 TraceCheckUtils]: 20: Hoare triple {55385#true} call deactivatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,873 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {55385#true} {55385#true} #904#return; {55385#true} is VALID [2020-07-18 03:44:58,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,874 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #922#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 03:44:58,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,917 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {55487#(not (= 0 ~methaneLevelCritical~0))} #956#return; {55586#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret37|))} is VALID [2020-07-18 03:44:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~7; {55385#true} is VALID [2020-07-18 03:44:58,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~7 := ~waterLevel~0; {55385#true} is VALID [2020-07-18 03:44:58,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~7; {55385#true} is VALID [2020-07-18 03:44:58,920 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,921 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55386#false} #958#return; {55386#false} is VALID [2020-07-18 03:44:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:44:58,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~3; {55385#true} is VALID [2020-07-18 03:44:58,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~3 := ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~3; {55385#true} is VALID [2020-07-18 03:44:58,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,924 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55386#false} #960#return; {55386#false} is VALID [2020-07-18 03:44:58,927 INFO L263 TraceCheckUtils]: 0: Hoare triple {55385#true} call ULTIMATE.init(); {55598#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:44:58,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {55598#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {55385#true} is VALID [2020-07-18 03:44:58,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #valid := #valid[0 := 0]; {55385#true} is VALID [2020-07-18 03:44:58,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume 0 < #StackHeapBarrier; {55385#true} is VALID [2020-07-18 03:44:58,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {55385#true} is VALID [2020-07-18 03:44:58,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {55385#true} is VALID [2020-07-18 03:44:58,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {55385#true} is VALID [2020-07-18 03:44:58,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {55385#true} is VALID [2020-07-18 03:44:58,928 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {55385#true} is VALID [2020-07-18 03:44:58,929 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {55385#true} is VALID [2020-07-18 03:44:58,929 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {55385#true} is VALID [2020-07-18 03:44:58,929 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {55385#true} is VALID [2020-07-18 03:44:58,929 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {55385#true} is VALID [2020-07-18 03:44:58,929 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 21: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {55385#true} is VALID [2020-07-18 03:44:58,930 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 27: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {55385#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {55385#true} is VALID [2020-07-18 03:44:58,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 32: Hoare triple {55385#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 33: Hoare triple {55385#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 34: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 35: Hoare triple {55385#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 36: Hoare triple {55385#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 37: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 38: Hoare triple {55385#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {55385#true} is VALID [2020-07-18 03:44:58,932 INFO L280 TraceCheckUtils]: 39: Hoare triple {55385#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 40: Hoare triple {55385#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 41: Hoare triple {55385#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 42: Hoare triple {55385#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 43: Hoare triple {55385#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 44: Hoare triple {55385#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 45: Hoare triple {55385#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 46: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 47: Hoare triple {55385#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {55385#true} is VALID [2020-07-18 03:44:58,933 INFO L280 TraceCheckUtils]: 48: Hoare triple {55385#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 49: Hoare triple {55385#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 50: Hoare triple {55385#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 51: Hoare triple {55385#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 52: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 53: Hoare triple {55385#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 54: Hoare triple {55385#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 55: Hoare triple {55385#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 56: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {55385#true} is VALID [2020-07-18 03:44:58,934 INFO L280 TraceCheckUtils]: 57: Hoare triple {55385#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 58: Hoare triple {55385#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 59: Hoare triple {55385#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 60: Hoare triple {55385#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 61: Hoare triple {55385#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 62: Hoare triple {55385#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 63: Hoare triple {55385#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 64: Hoare triple {55385#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 65: Hoare triple {55385#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {55385#true} is VALID [2020-07-18 03:44:58,935 INFO L280 TraceCheckUtils]: 66: Hoare triple {55385#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 67: Hoare triple {55385#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 68: Hoare triple {55385#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 69: Hoare triple {55385#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 70: Hoare triple {55385#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 71: Hoare triple {55385#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 72: Hoare triple {55385#true} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 73: Hoare triple {55385#true} ~systemActive~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,936 INFO L280 TraceCheckUtils]: 74: Hoare triple {55385#true} ~waterLevel~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L280 TraceCheckUtils]: 75: Hoare triple {55385#true} ~methaneLevelCritical~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L280 TraceCheckUtils]: 76: Hoare triple {55385#true} ~head~0.base, ~head~0.offset := 0, 0; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L280 TraceCheckUtils]: 77: Hoare triple {55385#true} ~cleanupTimeShifts~0 := 4; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L280 TraceCheckUtils]: 78: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {55385#true} {55385#true} #964#return; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L263 TraceCheckUtils]: 80: Hoare triple {55385#true} call #t~ret76 := main(); {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L280 TraceCheckUtils]: 81: Hoare triple {55385#true} havoc ~retValue_acc~13; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L280 TraceCheckUtils]: 82: Hoare triple {55385#true} havoc ~tmp~10; {55385#true} is VALID [2020-07-18 03:44:58,937 INFO L263 TraceCheckUtils]: 83: Hoare triple {55385#true} call select_helpers(); {55385#true} is VALID [2020-07-18 03:44:58,938 INFO L280 TraceCheckUtils]: 84: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,938 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {55385#true} {55385#true} #860#return; {55385#true} is VALID [2020-07-18 03:44:58,938 INFO L263 TraceCheckUtils]: 86: Hoare triple {55385#true} call select_features(); {55385#true} is VALID [2020-07-18 03:44:58,938 INFO L280 TraceCheckUtils]: 87: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,938 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {55385#true} {55385#true} #862#return; {55385#true} is VALID [2020-07-18 03:44:58,938 INFO L263 TraceCheckUtils]: 89: Hoare triple {55385#true} call #t~ret75 := valid_product(); {55385#true} is VALID [2020-07-18 03:44:58,938 INFO L280 TraceCheckUtils]: 90: Hoare triple {55385#true} havoc ~retValue_acc~1; {55385#true} is VALID [2020-07-18 03:44:58,939 INFO L280 TraceCheckUtils]: 91: Hoare triple {55385#true} ~retValue_acc~1 := 1; {55599#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-18 03:44:58,939 INFO L280 TraceCheckUtils]: 92: Hoare triple {55599#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:44:58,940 INFO L280 TraceCheckUtils]: 93: Hoare triple {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:44:58,940 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {55600#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {55385#true} #864#return; {55475#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:44:58,941 INFO L280 TraceCheckUtils]: 95: Hoare triple {55475#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {55475#(= |main_#t~ret75| 1)} is VALID [2020-07-18 03:44:58,941 INFO L280 TraceCheckUtils]: 96: Hoare triple {55475#(= |main_#t~ret75| 1)} ~tmp~10 := #t~ret75; {55476#(= 1 main_~tmp~10)} is VALID [2020-07-18 03:44:58,941 INFO L280 TraceCheckUtils]: 97: Hoare triple {55476#(= 1 main_~tmp~10)} havoc #t~ret75; {55476#(= 1 main_~tmp~10)} is VALID [2020-07-18 03:44:58,942 INFO L280 TraceCheckUtils]: 98: Hoare triple {55476#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {55385#true} is VALID [2020-07-18 03:44:58,942 INFO L263 TraceCheckUtils]: 99: Hoare triple {55385#true} call setup(); {55385#true} is VALID [2020-07-18 03:44:58,942 INFO L280 TraceCheckUtils]: 100: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,942 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {55385#true} {55385#true} #866#return; {55385#true} is VALID [2020-07-18 03:44:58,942 INFO L263 TraceCheckUtils]: 102: Hoare triple {55385#true} call runTest(); {55385#true} is VALID [2020-07-18 03:44:58,942 INFO L263 TraceCheckUtils]: 103: Hoare triple {55385#true} call test(); {55385#true} is VALID [2020-07-18 03:44:58,942 INFO L280 TraceCheckUtils]: 104: Hoare triple {55385#true} havoc ~splverifierCounter~0; {55385#true} is VALID [2020-07-18 03:44:58,942 INFO L280 TraceCheckUtils]: 105: Hoare triple {55385#true} havoc ~tmp~0; {55385#true} is VALID [2020-07-18 03:44:58,943 INFO L280 TraceCheckUtils]: 106: Hoare triple {55385#true} havoc ~tmp___0~0; {55385#true} is VALID [2020-07-18 03:44:58,943 INFO L280 TraceCheckUtils]: 107: Hoare triple {55385#true} havoc ~tmp___1~0; {55385#true} is VALID [2020-07-18 03:44:58,943 INFO L280 TraceCheckUtils]: 108: Hoare triple {55385#true} havoc ~tmp___2~0; {55385#true} is VALID [2020-07-18 03:44:58,943 INFO L280 TraceCheckUtils]: 109: Hoare triple {55385#true} ~splverifierCounter~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,943 INFO L280 TraceCheckUtils]: 110: Hoare triple {55385#true} assume !false; {55385#true} is VALID [2020-07-18 03:44:58,943 INFO L280 TraceCheckUtils]: 111: Hoare triple {55385#true} assume ~splverifierCounter~0 < 4; {55385#true} is VALID [2020-07-18 03:44:58,944 INFO L280 TraceCheckUtils]: 112: Hoare triple {55385#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,944 INFO L280 TraceCheckUtils]: 113: Hoare triple {55385#true} ~tmp~0 := #t~nondet1; {55385#true} is VALID [2020-07-18 03:44:58,944 INFO L280 TraceCheckUtils]: 114: Hoare triple {55385#true} havoc #t~nondet1; {55385#true} is VALID [2020-07-18 03:44:58,944 INFO L280 TraceCheckUtils]: 115: Hoare triple {55385#true} assume 0 != ~tmp~0; {55385#true} is VALID [2020-07-18 03:44:58,945 INFO L263 TraceCheckUtils]: 116: Hoare triple {55385#true} call waterRise(); {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:44:58,945 INFO L280 TraceCheckUtils]: 117: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {55385#true} is VALID [2020-07-18 03:44:58,945 INFO L280 TraceCheckUtils]: 118: Hoare triple {55385#true} ~waterLevel~0 := 1 + ~waterLevel~0; {55385#true} is VALID [2020-07-18 03:44:58,945 INFO L280 TraceCheckUtils]: 119: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,945 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {55385#true} {55385#true} #910#return; {55385#true} is VALID [2020-07-18 03:44:58,945 INFO L280 TraceCheckUtils]: 121: Hoare triple {55385#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,945 INFO L280 TraceCheckUtils]: 122: Hoare triple {55385#true} ~tmp___0~0 := #t~nondet2; {55385#true} is VALID [2020-07-18 03:44:58,946 INFO L280 TraceCheckUtils]: 123: Hoare triple {55385#true} havoc #t~nondet2; {55385#true} is VALID [2020-07-18 03:44:58,946 INFO L280 TraceCheckUtils]: 124: Hoare triple {55385#true} assume 0 != ~tmp___0~0; {55385#true} is VALID [2020-07-18 03:44:58,946 INFO L263 TraceCheckUtils]: 125: Hoare triple {55385#true} call changeMethaneLevel(); {55602#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:44:58,946 INFO L280 TraceCheckUtils]: 126: Hoare triple {55602#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {55385#true} is VALID [2020-07-18 03:44:58,947 INFO L280 TraceCheckUtils]: 127: Hoare triple {55385#true} ~methaneLevelCritical~0 := 1; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,947 INFO L280 TraceCheckUtils]: 128: Hoare triple {55603#(<= 1 ~methaneLevelCritical~0)} assume true; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,947 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {55603#(<= 1 ~methaneLevelCritical~0)} {55385#true} #912#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,948 INFO L280 TraceCheckUtils]: 130: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,948 INFO L280 TraceCheckUtils]: 131: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,949 INFO L280 TraceCheckUtils]: 132: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,949 INFO L280 TraceCheckUtils]: 133: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,949 INFO L263 TraceCheckUtils]: 134: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {55604#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-18 03:44:58,950 INFO L280 TraceCheckUtils]: 135: Hoare triple {55604#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,950 INFO L280 TraceCheckUtils]: 136: Hoare triple {55385#true} assume 0 != ~systemActive~0; {55385#true} is VALID [2020-07-18 03:44:58,950 INFO L263 TraceCheckUtils]: 137: Hoare triple {55385#true} call processEnvironment(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,951 INFO L280 TraceCheckUtils]: 138: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-18 03:44:58,951 INFO L280 TraceCheckUtils]: 139: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,951 INFO L263 TraceCheckUtils]: 140: Hoare triple {55385#true} call processEnvironment__wrappee__lowWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,952 INFO L280 TraceCheckUtils]: 141: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-18 03:44:58,952 INFO L280 TraceCheckUtils]: 142: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-18 03:44:58,952 INFO L263 TraceCheckUtils]: 143: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,953 INFO L280 TraceCheckUtils]: 144: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,953 INFO L280 TraceCheckUtils]: 145: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,953 INFO L263 TraceCheckUtils]: 146: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-18 03:44:58,953 INFO L280 TraceCheckUtils]: 147: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,953 INFO L280 TraceCheckUtils]: 148: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L280 TraceCheckUtils]: 149: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L263 TraceCheckUtils]: 150: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L280 TraceCheckUtils]: 151: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L280 TraceCheckUtils]: 152: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L280 TraceCheckUtils]: 153: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L280 TraceCheckUtils]: 154: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L280 TraceCheckUtils]: 155: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,954 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 157: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 158: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 159: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 160: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 161: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 162: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 163: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L280 TraceCheckUtils]: 164: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,955 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-18 03:44:58,956 INFO L280 TraceCheckUtils]: 166: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,956 INFO L280 TraceCheckUtils]: 167: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,956 INFO L280 TraceCheckUtils]: 168: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-18 03:44:58,956 INFO L280 TraceCheckUtils]: 169: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-18 03:44:58,956 INFO L263 TraceCheckUtils]: 170: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,956 INFO L280 TraceCheckUtils]: 171: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L280 TraceCheckUtils]: 172: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L280 TraceCheckUtils]: 174: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L280 TraceCheckUtils]: 176: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L280 TraceCheckUtils]: 178: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {55385#true} {55385#true} #922#return; {55385#true} is VALID [2020-07-18 03:44:58,957 INFO L263 TraceCheckUtils]: 180: Hoare triple {55385#true} call __utac_acc__Specification3_spec__1(); {55385#true} is VALID [2020-07-18 03:44:58,958 INFO L280 TraceCheckUtils]: 181: Hoare triple {55385#true} havoc ~tmp~6; {55385#true} is VALID [2020-07-18 03:44:58,958 INFO L280 TraceCheckUtils]: 182: Hoare triple {55385#true} havoc ~tmp___0~3; {55385#true} is VALID [2020-07-18 03:44:58,958 INFO L280 TraceCheckUtils]: 183: Hoare triple {55385#true} havoc ~tmp___1~1; {55385#true} is VALID [2020-07-18 03:44:58,958 INFO L263 TraceCheckUtils]: 184: Hoare triple {55385#true} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-18 03:44:58,959 INFO L280 TraceCheckUtils]: 185: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,959 INFO L280 TraceCheckUtils]: 186: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,959 INFO L280 TraceCheckUtils]: 187: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,959 INFO L280 TraceCheckUtils]: 188: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,960 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-18 03:44:58,960 INFO L280 TraceCheckUtils]: 190: Hoare triple {55385#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,960 INFO L280 TraceCheckUtils]: 191: Hoare triple {55385#true} ~tmp~6 := #t~ret37; {55385#true} is VALID [2020-07-18 03:44:58,960 INFO L280 TraceCheckUtils]: 192: Hoare triple {55385#true} havoc #t~ret37; {55385#true} is VALID [2020-07-18 03:44:58,960 INFO L280 TraceCheckUtils]: 193: Hoare triple {55385#true} assume 0 != ~tmp~6; {55385#true} is VALID [2020-07-18 03:44:58,960 INFO L280 TraceCheckUtils]: 194: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,961 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {55385#true} {55385#true} #924#return; {55385#true} is VALID [2020-07-18 03:44:58,961 INFO L280 TraceCheckUtils]: 196: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,963 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #914#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,963 INFO L280 TraceCheckUtils]: 198: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume !false; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,964 INFO L280 TraceCheckUtils]: 199: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume ~splverifierCounter~0 < 4; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,964 INFO L280 TraceCheckUtils]: 200: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,964 INFO L280 TraceCheckUtils]: 201: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp~0 := #t~nondet1; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,965 INFO L280 TraceCheckUtils]: 202: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet1; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,965 INFO L280 TraceCheckUtils]: 203: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~0); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,966 INFO L280 TraceCheckUtils]: 204: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,966 INFO L280 TraceCheckUtils]: 205: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp___0~0 := #t~nondet2; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,967 INFO L280 TraceCheckUtils]: 206: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet2; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,967 INFO L280 TraceCheckUtils]: 207: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___0~0); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,967 INFO L280 TraceCheckUtils]: 208: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,968 INFO L280 TraceCheckUtils]: 209: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,968 INFO L280 TraceCheckUtils]: 210: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,968 INFO L280 TraceCheckUtils]: 211: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,969 INFO L263 TraceCheckUtils]: 212: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,969 INFO L280 TraceCheckUtils]: 213: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~pumpRunning~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,970 INFO L263 TraceCheckUtils]: 214: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call lowerWaterLevel(); {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:44:58,970 INFO L280 TraceCheckUtils]: 215: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {55385#true} is VALID [2020-07-18 03:44:58,970 INFO L280 TraceCheckUtils]: 216: Hoare triple {55385#true} ~waterLevel~0 := ~waterLevel~0 - 1; {55385#true} is VALID [2020-07-18 03:44:58,970 INFO L280 TraceCheckUtils]: 217: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,970 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #920#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,971 INFO L280 TraceCheckUtils]: 219: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,972 INFO L263 TraceCheckUtils]: 220: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,972 INFO L280 TraceCheckUtils]: 221: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-18 03:44:58,972 INFO L280 TraceCheckUtils]: 222: Hoare triple {55385#true} assume 0 != ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,972 INFO L263 TraceCheckUtils]: 223: Hoare triple {55385#true} call #t~ret7 := isMethaneAlarm(); {55385#true} is VALID [2020-07-18 03:44:58,973 INFO L280 TraceCheckUtils]: 224: Hoare triple {55385#true} havoc ~retValue_acc~2; {55385#true} is VALID [2020-07-18 03:44:58,973 INFO L263 TraceCheckUtils]: 225: Hoare triple {55385#true} call #t~ret8 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-18 03:44:58,973 INFO L280 TraceCheckUtils]: 226: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,973 INFO L280 TraceCheckUtils]: 227: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-18 03:44:58,973 INFO L280 TraceCheckUtils]: 228: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,973 INFO L280 TraceCheckUtils]: 229: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,974 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-18 03:44:58,974 INFO L280 TraceCheckUtils]: 231: Hoare triple {55385#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,974 INFO L280 TraceCheckUtils]: 232: Hoare triple {55385#true} ~retValue_acc~2 := #t~ret8; {55385#true} is VALID [2020-07-18 03:44:58,974 INFO L280 TraceCheckUtils]: 233: Hoare triple {55385#true} havoc #t~ret8; {55385#true} is VALID [2020-07-18 03:44:58,974 INFO L280 TraceCheckUtils]: 234: Hoare triple {55385#true} #res := ~retValue_acc~2; {55385#true} is VALID [2020-07-18 03:44:58,975 INFO L280 TraceCheckUtils]: 235: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,975 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {55385#true} {55385#true} #902#return; {55385#true} is VALID [2020-07-18 03:44:58,975 INFO L280 TraceCheckUtils]: 237: Hoare triple {55385#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {55385#true} is VALID [2020-07-18 03:44:58,975 INFO L280 TraceCheckUtils]: 238: Hoare triple {55385#true} ~tmp~3 := #t~ret7; {55385#true} is VALID [2020-07-18 03:44:58,975 INFO L280 TraceCheckUtils]: 239: Hoare triple {55385#true} havoc #t~ret7; {55385#true} is VALID [2020-07-18 03:44:58,975 INFO L280 TraceCheckUtils]: 240: Hoare triple {55385#true} assume 0 != ~tmp~3; {55385#true} is VALID [2020-07-18 03:44:58,976 INFO L263 TraceCheckUtils]: 241: Hoare triple {55385#true} call deactivatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:44:58,976 INFO L280 TraceCheckUtils]: 242: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-18 03:44:58,976 INFO L280 TraceCheckUtils]: 243: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,976 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {55385#true} {55385#true} #904#return; {55385#true} is VALID [2020-07-18 03:44:58,976 INFO L280 TraceCheckUtils]: 245: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,976 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #922#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,977 INFO L263 TraceCheckUtils]: 247: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification3_spec__1(); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,977 INFO L280 TraceCheckUtils]: 248: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc ~tmp~6; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,978 INFO L280 TraceCheckUtils]: 249: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc ~tmp___0~3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,978 INFO L280 TraceCheckUtils]: 250: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc ~tmp___1~1; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:44:58,978 INFO L263 TraceCheckUtils]: 251: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-18 03:44:58,978 INFO L280 TraceCheckUtils]: 252: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-18 03:44:58,979 INFO L280 TraceCheckUtils]: 253: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 03:44:58,979 INFO L280 TraceCheckUtils]: 254: Hoare triple {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,979 INFO L280 TraceCheckUtils]: 255: Hoare triple {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:44:58,980 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {55487#(not (= 0 ~methaneLevelCritical~0))} #956#return; {55586#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret37|))} is VALID [2020-07-18 03:44:58,981 INFO L280 TraceCheckUtils]: 257: Hoare triple {55586#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret37|))} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {55586#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret37|))} is VALID [2020-07-18 03:44:58,981 INFO L280 TraceCheckUtils]: 258: Hoare triple {55586#(not (= 0 |__utac_acc__Specification3_spec__1_#t~ret37|))} ~tmp~6 := #t~ret37; {55587#(not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))} is VALID [2020-07-18 03:44:58,982 INFO L280 TraceCheckUtils]: 259: Hoare triple {55587#(not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))} havoc #t~ret37; {55587#(not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))} is VALID [2020-07-18 03:44:58,982 INFO L280 TraceCheckUtils]: 260: Hoare triple {55587#(not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))} assume !(0 != ~tmp~6); {55386#false} is VALID [2020-07-18 03:44:58,982 INFO L263 TraceCheckUtils]: 261: Hoare triple {55386#false} call #t~ret38 := getWaterLevel(); {55385#true} is VALID [2020-07-18 03:44:58,982 INFO L280 TraceCheckUtils]: 262: Hoare triple {55385#true} havoc ~retValue_acc~7; {55385#true} is VALID [2020-07-18 03:44:58,983 INFO L280 TraceCheckUtils]: 263: Hoare triple {55385#true} ~retValue_acc~7 := ~waterLevel~0; {55385#true} is VALID [2020-07-18 03:44:58,983 INFO L280 TraceCheckUtils]: 264: Hoare triple {55385#true} #res := ~retValue_acc~7; {55385#true} is VALID [2020-07-18 03:44:58,983 INFO L280 TraceCheckUtils]: 265: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,983 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {55385#true} {55386#false} #958#return; {55386#false} is VALID [2020-07-18 03:44:58,983 INFO L280 TraceCheckUtils]: 267: Hoare triple {55386#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {55386#false} is VALID [2020-07-18 03:44:58,983 INFO L280 TraceCheckUtils]: 268: Hoare triple {55386#false} ~tmp___0~3 := #t~ret38; {55386#false} is VALID [2020-07-18 03:44:58,983 INFO L280 TraceCheckUtils]: 269: Hoare triple {55386#false} havoc #t~ret38; {55386#false} is VALID [2020-07-18 03:44:58,984 INFO L280 TraceCheckUtils]: 270: Hoare triple {55386#false} assume 2 == ~tmp___0~3; {55386#false} is VALID [2020-07-18 03:44:58,984 INFO L263 TraceCheckUtils]: 271: Hoare triple {55386#false} call #t~ret39 := isPumpRunning(); {55385#true} is VALID [2020-07-18 03:44:58,984 INFO L280 TraceCheckUtils]: 272: Hoare triple {55385#true} havoc ~retValue_acc~3; {55385#true} is VALID [2020-07-18 03:44:58,984 INFO L280 TraceCheckUtils]: 273: Hoare triple {55385#true} ~retValue_acc~3 := ~pumpRunning~0; {55385#true} is VALID [2020-07-18 03:44:58,984 INFO L280 TraceCheckUtils]: 274: Hoare triple {55385#true} #res := ~retValue_acc~3; {55385#true} is VALID [2020-07-18 03:44:58,985 INFO L280 TraceCheckUtils]: 275: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-18 03:44:58,985 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {55385#true} {55386#false} #960#return; {55386#false} is VALID [2020-07-18 03:44:58,985 INFO L280 TraceCheckUtils]: 277: Hoare triple {55386#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {55386#false} is VALID [2020-07-18 03:44:58,985 INFO L280 TraceCheckUtils]: 278: Hoare triple {55386#false} ~tmp___1~1 := #t~ret39; {55386#false} is VALID [2020-07-18 03:44:58,985 INFO L280 TraceCheckUtils]: 279: Hoare triple {55386#false} havoc #t~ret39; {55386#false} is VALID [2020-07-18 03:44:58,985 INFO L280 TraceCheckUtils]: 280: Hoare triple {55386#false} assume !(0 != ~tmp___1~1); {55386#false} is VALID [2020-07-18 03:44:58,985 INFO L263 TraceCheckUtils]: 281: Hoare triple {55386#false} call __automaton_fail(); {55386#false} is VALID [2020-07-18 03:44:58,985 INFO L280 TraceCheckUtils]: 282: Hoare triple {55386#false} assume !false; {55386#false} is VALID [2020-07-18 03:44:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-18 03:44:59,032 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2129111824] [2020-07-18 03:44:59,032 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 03:44:59,032 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-07-18 03:44:59,032 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78350964] [2020-07-18 03:44:59,033 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 283 [2020-07-18 03:44:59,034 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:44:59,034 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-18 03:44:59,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:44:59,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-18 03:44:59,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:44:59,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-18 03:44:59,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2020-07-18 03:44:59,331 INFO L87 Difference]: Start difference. First operand 1603 states and 1752 transitions. Second operand 17 states. [2020-07-18 03:45:02,020 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:45:02,475 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:45:03,023 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:45:03,480 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:45:03,837 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:45:09,728 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:45:26,768 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:45:27,407 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:45:29,319 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:45:29,974 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:45:31,118 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:45:32,138 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:45:32,847 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:46:17,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:46:17,765 INFO L93 Difference]: Finished difference Result 3221 states and 3652 transitions. [2020-07-18 03:46:17,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-07-18 03:46:17,765 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 283 [2020-07-18 03:46:17,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:46:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-18 03:46:17,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 1024 transitions. [2020-07-18 03:46:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-18 03:46:17,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 1024 transitions. [2020-07-18 03:46:17,783 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 1024 transitions. [2020-07-18 03:46:20,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1024 edges. 1024 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:46:20,933 INFO L225 Difference]: With dead ends: 3221 [2020-07-18 03:46:20,933 INFO L226 Difference]: Without dead ends: 1728 [2020-07-18 03:46:20,938 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=309, Invalid=1173, Unknown=0, NotChecked=0, Total=1482 [2020-07-18 03:46:20,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1728 states. [2020-07-18 03:46:57,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1728 to 1493. [2020-07-18 03:46:57,805 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:46:57,806 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1728 states. Second operand 1493 states. [2020-07-18 03:46:57,806 INFO L74 IsIncluded]: Start isIncluded. First operand 1728 states. Second operand 1493 states. [2020-07-18 03:46:57,806 INFO L87 Difference]: Start difference. First operand 1728 states. Second operand 1493 states. [2020-07-18 03:46:57,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:46:57,943 INFO L93 Difference]: Finished difference Result 1728 states and 1969 transitions. [2020-07-18 03:46:57,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 1969 transitions. [2020-07-18 03:46:57,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:46:57,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:46:57,946 INFO L74 IsIncluded]: Start isIncluded. First operand 1493 states. Second operand 1728 states. [2020-07-18 03:46:57,946 INFO L87 Difference]: Start difference. First operand 1493 states. Second operand 1728 states. [2020-07-18 03:46:58,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:46:58,053 INFO L93 Difference]: Finished difference Result 1728 states and 1969 transitions. [2020-07-18 03:46:58,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 1969 transitions. [2020-07-18 03:46:58,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:46:58,056 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:46:58,056 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:46:58,056 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:46:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1493 states. [2020-07-18 03:46:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1493 states and 1630 transitions. [2020-07-18 03:46:58,152 INFO L78 Accepts]: Start accepts. Automaton has 1493 states and 1630 transitions. Word has length 283 [2020-07-18 03:46:58,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:46:58,152 INFO L479 AbstractCegarLoop]: Abstraction has 1493 states and 1630 transitions. [2020-07-18 03:46:58,152 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-18 03:46:58,152 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1493 states and 1630 transitions. [2020-07-18 03:47:08,277 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1630 edges. 1630 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:47:08,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1630 transitions. [2020-07-18 03:47:08,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-18 03:47:08,282 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:47:08,282 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:47:08,282 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-18 03:47:08,283 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:47:08,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:47:08,283 INFO L82 PathProgramCache]: Analyzing trace with hash 357528892, now seen corresponding path program 1 times [2020-07-18 03:47:08,283 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:47:08,283 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [67929459] [2020-07-18 03:47:08,283 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:47:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,594 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:47:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {68940#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {68727#true} is VALID [2020-07-18 03:47:08,633 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} #valid := #valid[0 := 0]; {68727#true} is VALID [2020-07-18 03:47:08,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} assume 0 < #StackHeapBarrier; {68727#true} is VALID [2020-07-18 03:47:08,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {68727#true} is VALID [2020-07-18 03:47:08,634 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {68727#true} is VALID [2020-07-18 03:47:08,634 INFO L280 TraceCheckUtils]: 5: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {68727#true} is VALID [2020-07-18 03:47:08,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {68727#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {68727#true} is VALID [2020-07-18 03:47:08,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {68727#true} is VALID [2020-07-18 03:47:08,634 INFO L280 TraceCheckUtils]: 8: Hoare triple {68727#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {68727#true} is VALID [2020-07-18 03:47:08,635 INFO L280 TraceCheckUtils]: 9: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {68727#true} is VALID [2020-07-18 03:47:08,635 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {68727#true} is VALID [2020-07-18 03:47:08,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {68727#true} is VALID [2020-07-18 03:47:08,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {68727#true} is VALID [2020-07-18 03:47:08,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {68727#true} is VALID [2020-07-18 03:47:08,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {68727#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {68727#true} is VALID [2020-07-18 03:47:08,636 INFO L280 TraceCheckUtils]: 15: Hoare triple {68727#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {68727#true} is VALID [2020-07-18 03:47:08,636 INFO L280 TraceCheckUtils]: 16: Hoare triple {68727#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {68727#true} is VALID [2020-07-18 03:47:08,636 INFO L280 TraceCheckUtils]: 17: Hoare triple {68727#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {68727#true} is VALID [2020-07-18 03:47:08,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {68727#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {68727#true} is VALID [2020-07-18 03:47:08,636 INFO L280 TraceCheckUtils]: 19: Hoare triple {68727#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {68727#true} is VALID [2020-07-18 03:47:08,636 INFO L280 TraceCheckUtils]: 20: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {68727#true} is VALID [2020-07-18 03:47:08,637 INFO L280 TraceCheckUtils]: 21: Hoare triple {68727#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {68727#true} is VALID [2020-07-18 03:47:08,637 INFO L280 TraceCheckUtils]: 22: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {68727#true} is VALID [2020-07-18 03:47:08,637 INFO L280 TraceCheckUtils]: 23: Hoare triple {68727#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {68727#true} is VALID [2020-07-18 03:47:08,637 INFO L280 TraceCheckUtils]: 24: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {68727#true} is VALID [2020-07-18 03:47:08,637 INFO L280 TraceCheckUtils]: 25: Hoare triple {68727#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {68727#true} is VALID [2020-07-18 03:47:08,637 INFO L280 TraceCheckUtils]: 26: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {68727#true} is VALID [2020-07-18 03:47:08,638 INFO L280 TraceCheckUtils]: 27: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {68727#true} is VALID [2020-07-18 03:47:08,638 INFO L280 TraceCheckUtils]: 28: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {68727#true} is VALID [2020-07-18 03:47:08,638 INFO L280 TraceCheckUtils]: 29: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {68727#true} is VALID [2020-07-18 03:47:08,638 INFO L280 TraceCheckUtils]: 30: Hoare triple {68727#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {68727#true} is VALID [2020-07-18 03:47:08,638 INFO L280 TraceCheckUtils]: 31: Hoare triple {68727#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {68727#true} is VALID [2020-07-18 03:47:08,638 INFO L280 TraceCheckUtils]: 32: Hoare triple {68727#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {68727#true} is VALID [2020-07-18 03:47:08,639 INFO L280 TraceCheckUtils]: 33: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {68727#true} is VALID [2020-07-18 03:47:08,639 INFO L280 TraceCheckUtils]: 34: Hoare triple {68727#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {68727#true} is VALID [2020-07-18 03:47:08,639 INFO L280 TraceCheckUtils]: 35: Hoare triple {68727#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {68727#true} is VALID [2020-07-18 03:47:08,639 INFO L280 TraceCheckUtils]: 36: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {68727#true} is VALID [2020-07-18 03:47:08,639 INFO L280 TraceCheckUtils]: 37: Hoare triple {68727#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {68727#true} is VALID [2020-07-18 03:47:08,640 INFO L280 TraceCheckUtils]: 38: Hoare triple {68727#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {68727#true} is VALID [2020-07-18 03:47:08,640 INFO L280 TraceCheckUtils]: 39: Hoare triple {68727#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {68727#true} is VALID [2020-07-18 03:47:08,640 INFO L280 TraceCheckUtils]: 40: Hoare triple {68727#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {68727#true} is VALID [2020-07-18 03:47:08,640 INFO L280 TraceCheckUtils]: 41: Hoare triple {68727#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {68727#true} is VALID [2020-07-18 03:47:08,640 INFO L280 TraceCheckUtils]: 42: Hoare triple {68727#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {68727#true} is VALID [2020-07-18 03:47:08,640 INFO L280 TraceCheckUtils]: 43: Hoare triple {68727#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {68727#true} is VALID [2020-07-18 03:47:08,641 INFO L280 TraceCheckUtils]: 44: Hoare triple {68727#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {68727#true} is VALID [2020-07-18 03:47:08,641 INFO L280 TraceCheckUtils]: 45: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {68727#true} is VALID [2020-07-18 03:47:08,641 INFO L280 TraceCheckUtils]: 46: Hoare triple {68727#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {68727#true} is VALID [2020-07-18 03:47:08,641 INFO L280 TraceCheckUtils]: 47: Hoare triple {68727#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {68727#true} is VALID [2020-07-18 03:47:08,641 INFO L280 TraceCheckUtils]: 48: Hoare triple {68727#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {68727#true} is VALID [2020-07-18 03:47:08,641 INFO L280 TraceCheckUtils]: 49: Hoare triple {68727#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {68727#true} is VALID [2020-07-18 03:47:08,642 INFO L280 TraceCheckUtils]: 50: Hoare triple {68727#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {68727#true} is VALID [2020-07-18 03:47:08,642 INFO L280 TraceCheckUtils]: 51: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {68727#true} is VALID [2020-07-18 03:47:08,642 INFO L280 TraceCheckUtils]: 52: Hoare triple {68727#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {68727#true} is VALID [2020-07-18 03:47:08,642 INFO L280 TraceCheckUtils]: 53: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {68727#true} is VALID [2020-07-18 03:47:08,642 INFO L280 TraceCheckUtils]: 54: Hoare triple {68727#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {68727#true} is VALID [2020-07-18 03:47:08,642 INFO L280 TraceCheckUtils]: 55: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {68727#true} is VALID [2020-07-18 03:47:08,643 INFO L280 TraceCheckUtils]: 56: Hoare triple {68727#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {68727#true} is VALID [2020-07-18 03:47:08,643 INFO L280 TraceCheckUtils]: 57: Hoare triple {68727#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {68727#true} is VALID [2020-07-18 03:47:08,643 INFO L280 TraceCheckUtils]: 58: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {68727#true} is VALID [2020-07-18 03:47:08,643 INFO L280 TraceCheckUtils]: 59: Hoare triple {68727#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {68727#true} is VALID [2020-07-18 03:47:08,643 INFO L280 TraceCheckUtils]: 60: Hoare triple {68727#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {68727#true} is VALID [2020-07-18 03:47:08,643 INFO L280 TraceCheckUtils]: 61: Hoare triple {68727#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {68727#true} is VALID [2020-07-18 03:47:08,644 INFO L280 TraceCheckUtils]: 62: Hoare triple {68727#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {68727#true} is VALID [2020-07-18 03:47:08,644 INFO L280 TraceCheckUtils]: 63: Hoare triple {68727#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {68727#true} is VALID [2020-07-18 03:47:08,644 INFO L280 TraceCheckUtils]: 64: Hoare triple {68727#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {68727#true} is VALID [2020-07-18 03:47:08,644 INFO L280 TraceCheckUtils]: 65: Hoare triple {68727#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {68727#true} is VALID [2020-07-18 03:47:08,644 INFO L280 TraceCheckUtils]: 66: Hoare triple {68727#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {68727#true} is VALID [2020-07-18 03:47:08,644 INFO L280 TraceCheckUtils]: 67: Hoare triple {68727#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {68727#true} is VALID [2020-07-18 03:47:08,645 INFO L280 TraceCheckUtils]: 68: Hoare triple {68727#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {68727#true} is VALID [2020-07-18 03:47:08,645 INFO L280 TraceCheckUtils]: 69: Hoare triple {68727#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {68727#true} is VALID [2020-07-18 03:47:08,645 INFO L280 TraceCheckUtils]: 70: Hoare triple {68727#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {68727#true} is VALID [2020-07-18 03:47:08,645 INFO L280 TraceCheckUtils]: 71: Hoare triple {68727#true} ~pumpRunning~0 := 0; {68727#true} is VALID [2020-07-18 03:47:08,645 INFO L280 TraceCheckUtils]: 72: Hoare triple {68727#true} ~systemActive~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,645 INFO L280 TraceCheckUtils]: 73: Hoare triple {68727#true} ~waterLevel~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,646 INFO L280 TraceCheckUtils]: 74: Hoare triple {68727#true} ~methaneLevelCritical~0 := 0; {68727#true} is VALID [2020-07-18 03:47:08,646 INFO L280 TraceCheckUtils]: 75: Hoare triple {68727#true} ~head~0.base, ~head~0.offset := 0, 0; {68727#true} is VALID [2020-07-18 03:47:08,646 INFO L280 TraceCheckUtils]: 76: Hoare triple {68727#true} ~cleanupTimeShifts~0 := 4; {68727#true} is VALID [2020-07-18 03:47:08,646 INFO L280 TraceCheckUtils]: 77: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,646 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {68727#true} {68727#true} #964#return; {68727#true} is VALID [2020-07-18 03:47:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,658 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68727#true} {68727#true} #860#return; {68727#true} is VALID [2020-07-18 03:47:08,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,663 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68727#true} {68727#true} #862#return; {68727#true} is VALID [2020-07-18 03:47:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~1; {68727#true} is VALID [2020-07-18 03:47:08,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~retValue_acc~1 := 1; {68727#true} is VALID [2020-07-18 03:47:08,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} #res := ~retValue_acc~1; {68727#true} is VALID [2020-07-18 03:47:08,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,667 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68727#true} {68727#true} #864#return; {68727#true} is VALID [2020-07-18 03:47:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,670 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68727#true} {68727#true} #866#return; {68727#true} is VALID [2020-07-18 03:47:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {68941#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {68727#true} is VALID [2020-07-18 03:47:08,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~waterLevel~0 := 1 + ~waterLevel~0; {68727#true} is VALID [2020-07-18 03:47:08,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,684 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68727#true} {68727#true} #910#return; {68727#true} is VALID [2020-07-18 03:47:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {68942#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {68727#true} is VALID [2020-07-18 03:47:08,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~methaneLevelCritical~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,704 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68727#true} {68727#true} #912#return; {68727#true} is VALID [2020-07-18 03:47:08,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume !(~waterLevel~0 < 2); {68727#true} is VALID [2020-07-18 03:47:08,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} ~retValue_acc~8 := 0; {68727#true} is VALID [2020-07-18 03:47:08,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} #res := ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,755 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {68727#true} {68727#true} #918#return; {68727#true} is VALID [2020-07-18 03:47:08,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} havoc ~tmp~4; {68727#true} is VALID [2020-07-18 03:47:08,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} havoc ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,756 INFO L263 TraceCheckUtils]: 3: Hoare triple {68727#true} call #t~ret25 := isHighWaterSensorDry(); {68727#true} is VALID [2020-07-18 03:47:08,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} havoc ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {68727#true} assume !(~waterLevel~0 < 2); {68727#true} is VALID [2020-07-18 03:47:08,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {68727#true} ~retValue_acc~8 := 0; {68727#true} is VALID [2020-07-18 03:47:08,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} #res := ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,757 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {68727#true} {68727#true} #918#return; {68727#true} is VALID [2020-07-18 03:47:08,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,757 INFO L280 TraceCheckUtils]: 11: Hoare triple {68727#true} ~tmp~4 := #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {68727#true} havoc #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} assume !(0 != ~tmp~4); {68727#true} is VALID [2020-07-18 03:47:08,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {68727#true} ~tmp___0~1 := 1; {68727#true} is VALID [2020-07-18 03:47:08,758 INFO L280 TraceCheckUtils]: 15: Hoare triple {68727#true} ~retValue_acc~4 := ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {68727#true} #res := ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,759 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {68727#true} {68727#true} #930#return; {68727#true} is VALID [2020-07-18 03:47:08,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68727#true} {68727#true} #932#return; {68727#true} is VALID [2020-07-18 03:47:08,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume 0 == ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:08,763 INFO L263 TraceCheckUtils]: 2: Hoare triple {68727#true} call #t~ret5 := isHighWaterLevel(); {68727#true} is VALID [2020-07-18 03:47:08,763 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} havoc ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} havoc ~tmp~4; {68727#true} is VALID [2020-07-18 03:47:08,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {68727#true} havoc ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,764 INFO L263 TraceCheckUtils]: 6: Hoare triple {68727#true} call #t~ret25 := isHighWaterSensorDry(); {68727#true} is VALID [2020-07-18 03:47:08,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} havoc ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {68727#true} assume !(~waterLevel~0 < 2); {68727#true} is VALID [2020-07-18 03:47:08,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {68727#true} ~retValue_acc~8 := 0; {68727#true} is VALID [2020-07-18 03:47:08,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} #res := ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,765 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68727#true} {68727#true} #918#return; {68727#true} is VALID [2020-07-18 03:47:08,765 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {68727#true} ~tmp~4 := #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {68727#true} havoc #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,766 INFO L280 TraceCheckUtils]: 16: Hoare triple {68727#true} assume !(0 != ~tmp~4); {68727#true} is VALID [2020-07-18 03:47:08,766 INFO L280 TraceCheckUtils]: 17: Hoare triple {68727#true} ~tmp___0~1 := 1; {68727#true} is VALID [2020-07-18 03:47:08,766 INFO L280 TraceCheckUtils]: 18: Hoare triple {68727#true} ~retValue_acc~4 := ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,767 INFO L280 TraceCheckUtils]: 19: Hoare triple {68727#true} #res := ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,767 INFO L280 TraceCheckUtils]: 20: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,767 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {68727#true} {68727#true} #930#return; {68727#true} is VALID [2020-07-18 03:47:08,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {68727#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {68727#true} ~tmp~1 := #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {68727#true} havoc #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,768 INFO L280 TraceCheckUtils]: 25: Hoare triple {68727#true} assume 0 != ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,769 INFO L263 TraceCheckUtils]: 26: Hoare triple {68727#true} call activatePump(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,769 INFO L280 TraceCheckUtils]: 27: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,769 INFO L280 TraceCheckUtils]: 28: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,769 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {68727#true} {68727#true} #932#return; {68727#true} is VALID [2020-07-18 03:47:08,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,770 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {68727#true} {68727#true} #944#return; {68727#true} is VALID [2020-07-18 03:47:08,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68727#true} is VALID [2020-07-18 03:47:08,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:08,771 INFO L263 TraceCheckUtils]: 2: Hoare triple {68727#true} call processEnvironment__wrappee__highWaterSensor(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} assume 0 == ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:08,771 INFO L263 TraceCheckUtils]: 5: Hoare triple {68727#true} call #t~ret5 := isHighWaterLevel(); {68727#true} is VALID [2020-07-18 03:47:08,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {68727#true} havoc ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,772 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} havoc ~tmp~4; {68727#true} is VALID [2020-07-18 03:47:08,772 INFO L280 TraceCheckUtils]: 8: Hoare triple {68727#true} havoc ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,772 INFO L263 TraceCheckUtils]: 9: Hoare triple {68727#true} call #t~ret25 := isHighWaterSensorDry(); {68727#true} is VALID [2020-07-18 03:47:08,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} havoc ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,773 INFO L280 TraceCheckUtils]: 11: Hoare triple {68727#true} assume !(~waterLevel~0 < 2); {68727#true} is VALID [2020-07-18 03:47:08,773 INFO L280 TraceCheckUtils]: 12: Hoare triple {68727#true} ~retValue_acc~8 := 0; {68727#true} is VALID [2020-07-18 03:47:08,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} #res := ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,773 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68727#true} {68727#true} #918#return; {68727#true} is VALID [2020-07-18 03:47:08,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {68727#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {68727#true} ~tmp~4 := #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,774 INFO L280 TraceCheckUtils]: 18: Hoare triple {68727#true} havoc #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,774 INFO L280 TraceCheckUtils]: 19: Hoare triple {68727#true} assume !(0 != ~tmp~4); {68727#true} is VALID [2020-07-18 03:47:08,774 INFO L280 TraceCheckUtils]: 20: Hoare triple {68727#true} ~tmp___0~1 := 1; {68727#true} is VALID [2020-07-18 03:47:08,774 INFO L280 TraceCheckUtils]: 21: Hoare triple {68727#true} ~retValue_acc~4 := ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,775 INFO L280 TraceCheckUtils]: 22: Hoare triple {68727#true} #res := ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,775 INFO L280 TraceCheckUtils]: 23: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,775 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {68727#true} {68727#true} #930#return; {68727#true} is VALID [2020-07-18 03:47:08,775 INFO L280 TraceCheckUtils]: 25: Hoare triple {68727#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,776 INFO L280 TraceCheckUtils]: 26: Hoare triple {68727#true} ~tmp~1 := #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,778 INFO L280 TraceCheckUtils]: 27: Hoare triple {68727#true} havoc #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,778 INFO L280 TraceCheckUtils]: 28: Hoare triple {68727#true} assume 0 != ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,782 INFO L263 TraceCheckUtils]: 29: Hoare triple {68727#true} call activatePump(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,783 INFO L280 TraceCheckUtils]: 30: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,785 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {68727#true} {68727#true} #932#return; {68727#true} is VALID [2020-07-18 03:47:08,785 INFO L280 TraceCheckUtils]: 33: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,785 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {68727#true} {68727#true} #944#return; {68727#true} is VALID [2020-07-18 03:47:08,786 INFO L280 TraceCheckUtils]: 35: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,786 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {68727#true} {68727#true} #908#return; {68727#true} is VALID [2020-07-18 03:47:08,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {68727#true} is VALID [2020-07-18 03:47:08,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:08,796 INFO L263 TraceCheckUtils]: 2: Hoare triple {68727#true} call processEnvironment__wrappee__lowWaterSensor(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68727#true} is VALID [2020-07-18 03:47:08,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:08,798 INFO L263 TraceCheckUtils]: 5: Hoare triple {68727#true} call processEnvironment__wrappee__highWaterSensor(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} assume 0 == ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:08,798 INFO L263 TraceCheckUtils]: 8: Hoare triple {68727#true} call #t~ret5 := isHighWaterLevel(); {68727#true} is VALID [2020-07-18 03:47:08,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {68727#true} havoc ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} havoc ~tmp~4; {68727#true} is VALID [2020-07-18 03:47:08,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {68727#true} havoc ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,799 INFO L263 TraceCheckUtils]: 12: Hoare triple {68727#true} call #t~ret25 := isHighWaterSensorDry(); {68727#true} is VALID [2020-07-18 03:47:08,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} havoc ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {68727#true} assume !(~waterLevel~0 < 2); {68727#true} is VALID [2020-07-18 03:47:08,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {68727#true} ~retValue_acc~8 := 0; {68727#true} is VALID [2020-07-18 03:47:08,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {68727#true} #res := ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,800 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {68727#true} {68727#true} #918#return; {68727#true} is VALID [2020-07-18 03:47:08,800 INFO L280 TraceCheckUtils]: 19: Hoare triple {68727#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,801 INFO L280 TraceCheckUtils]: 20: Hoare triple {68727#true} ~tmp~4 := #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,801 INFO L280 TraceCheckUtils]: 21: Hoare triple {68727#true} havoc #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,801 INFO L280 TraceCheckUtils]: 22: Hoare triple {68727#true} assume !(0 != ~tmp~4); {68727#true} is VALID [2020-07-18 03:47:08,801 INFO L280 TraceCheckUtils]: 23: Hoare triple {68727#true} ~tmp___0~1 := 1; {68727#true} is VALID [2020-07-18 03:47:08,801 INFO L280 TraceCheckUtils]: 24: Hoare triple {68727#true} ~retValue_acc~4 := ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,801 INFO L280 TraceCheckUtils]: 25: Hoare triple {68727#true} #res := ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,802 INFO L280 TraceCheckUtils]: 26: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,802 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {68727#true} {68727#true} #930#return; {68727#true} is VALID [2020-07-18 03:47:08,802 INFO L280 TraceCheckUtils]: 28: Hoare triple {68727#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,802 INFO L280 TraceCheckUtils]: 29: Hoare triple {68727#true} ~tmp~1 := #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,802 INFO L280 TraceCheckUtils]: 30: Hoare triple {68727#true} havoc #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,802 INFO L280 TraceCheckUtils]: 31: Hoare triple {68727#true} assume 0 != ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,804 INFO L263 TraceCheckUtils]: 32: Hoare triple {68727#true} call activatePump(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,804 INFO L280 TraceCheckUtils]: 33: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,804 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68727#true} {68727#true} #932#return; {68727#true} is VALID [2020-07-18 03:47:08,804 INFO L280 TraceCheckUtils]: 36: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,804 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {68727#true} {68727#true} #944#return; {68727#true} is VALID [2020-07-18 03:47:08,805 INFO L280 TraceCheckUtils]: 38: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,805 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {68727#true} {68727#true} #908#return; {68727#true} is VALID [2020-07-18 03:47:08,805 INFO L280 TraceCheckUtils]: 40: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,805 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {68727#true} {68727#true} #922#return; {68727#true} is VALID [2020-07-18 03:47:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:08,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} #res := ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,815 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68727#true} {68727#true} #956#return; {68727#true} is VALID [2020-07-18 03:47:08,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~tmp~6; {68727#true} is VALID [2020-07-18 03:47:08,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} havoc ~tmp___0~3; {68727#true} is VALID [2020-07-18 03:47:08,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} havoc ~tmp___1~1; {68727#true} is VALID [2020-07-18 03:47:08,816 INFO L263 TraceCheckUtils]: 3: Hoare triple {68727#true} call #t~ret37 := isMethaneLevelCritical(); {68727#true} is VALID [2020-07-18 03:47:08,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:08,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {68727#true} #res := ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,817 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68727#true} {68727#true} #956#return; {68727#true} is VALID [2020-07-18 03:47:08,817 INFO L280 TraceCheckUtils]: 9: Hoare triple {68727#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} ~tmp~6 := #t~ret37; {68727#true} is VALID [2020-07-18 03:47:08,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {68727#true} havoc #t~ret37; {68727#true} is VALID [2020-07-18 03:47:08,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {68727#true} assume 0 != ~tmp~6; {68727#true} is VALID [2020-07-18 03:47:08,819 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,819 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {68727#true} {68727#true} #924#return; {68727#true} is VALID [2020-07-18 03:47:08,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {68943#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:08,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume 0 != ~systemActive~0; {68727#true} is VALID [2020-07-18 03:47:08,824 INFO L263 TraceCheckUtils]: 2: Hoare triple {68727#true} call processEnvironment(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {68727#true} is VALID [2020-07-18 03:47:08,824 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:08,825 INFO L263 TraceCheckUtils]: 5: Hoare triple {68727#true} call processEnvironment__wrappee__lowWaterSensor(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68727#true} is VALID [2020-07-18 03:47:08,825 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:08,826 INFO L263 TraceCheckUtils]: 8: Hoare triple {68727#true} call processEnvironment__wrappee__highWaterSensor(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,826 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} assume 0 == ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:08,826 INFO L263 TraceCheckUtils]: 11: Hoare triple {68727#true} call #t~ret5 := isHighWaterLevel(); {68727#true} is VALID [2020-07-18 03:47:08,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {68727#true} havoc ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} havoc ~tmp~4; {68727#true} is VALID [2020-07-18 03:47:08,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {68727#true} havoc ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,827 INFO L263 TraceCheckUtils]: 15: Hoare triple {68727#true} call #t~ret25 := isHighWaterSensorDry(); {68727#true} is VALID [2020-07-18 03:47:08,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {68727#true} havoc ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {68727#true} assume !(~waterLevel~0 < 2); {68727#true} is VALID [2020-07-18 03:47:08,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {68727#true} ~retValue_acc~8 := 0; {68727#true} is VALID [2020-07-18 03:47:08,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {68727#true} #res := ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:08,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,828 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {68727#true} {68727#true} #918#return; {68727#true} is VALID [2020-07-18 03:47:08,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {68727#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,828 INFO L280 TraceCheckUtils]: 23: Hoare triple {68727#true} ~tmp~4 := #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {68727#true} havoc #t~ret25; {68727#true} is VALID [2020-07-18 03:47:08,829 INFO L280 TraceCheckUtils]: 25: Hoare triple {68727#true} assume !(0 != ~tmp~4); {68727#true} is VALID [2020-07-18 03:47:08,829 INFO L280 TraceCheckUtils]: 26: Hoare triple {68727#true} ~tmp___0~1 := 1; {68727#true} is VALID [2020-07-18 03:47:08,829 INFO L280 TraceCheckUtils]: 27: Hoare triple {68727#true} ~retValue_acc~4 := ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:08,829 INFO L280 TraceCheckUtils]: 28: Hoare triple {68727#true} #res := ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:08,829 INFO L280 TraceCheckUtils]: 29: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,829 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {68727#true} {68727#true} #930#return; {68727#true} is VALID [2020-07-18 03:47:08,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {68727#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,830 INFO L280 TraceCheckUtils]: 32: Hoare triple {68727#true} ~tmp~1 := #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {68727#true} havoc #t~ret5; {68727#true} is VALID [2020-07-18 03:47:08,830 INFO L280 TraceCheckUtils]: 34: Hoare triple {68727#true} assume 0 != ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:08,832 INFO L263 TraceCheckUtils]: 35: Hoare triple {68727#true} call activatePump(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:08,832 INFO L280 TraceCheckUtils]: 36: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68727#true} is VALID [2020-07-18 03:47:08,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,832 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {68727#true} {68727#true} #932#return; {68727#true} is VALID [2020-07-18 03:47:08,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,832 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {68727#true} {68727#true} #944#return; {68727#true} is VALID [2020-07-18 03:47:08,833 INFO L280 TraceCheckUtils]: 41: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,833 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {68727#true} {68727#true} #908#return; {68727#true} is VALID [2020-07-18 03:47:08,833 INFO L280 TraceCheckUtils]: 43: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,833 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {68727#true} {68727#true} #922#return; {68727#true} is VALID [2020-07-18 03:47:08,833 INFO L263 TraceCheckUtils]: 45: Hoare triple {68727#true} call __utac_acc__Specification3_spec__1(); {68727#true} is VALID [2020-07-18 03:47:08,833 INFO L280 TraceCheckUtils]: 46: Hoare triple {68727#true} havoc ~tmp~6; {68727#true} is VALID [2020-07-18 03:47:08,834 INFO L280 TraceCheckUtils]: 47: Hoare triple {68727#true} havoc ~tmp___0~3; {68727#true} is VALID [2020-07-18 03:47:08,834 INFO L280 TraceCheckUtils]: 48: Hoare triple {68727#true} havoc ~tmp___1~1; {68727#true} is VALID [2020-07-18 03:47:08,834 INFO L263 TraceCheckUtils]: 49: Hoare triple {68727#true} call #t~ret37 := isMethaneLevelCritical(); {68727#true} is VALID [2020-07-18 03:47:08,835 INFO L280 TraceCheckUtils]: 50: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,835 INFO L280 TraceCheckUtils]: 51: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:08,835 INFO L280 TraceCheckUtils]: 52: Hoare triple {68727#true} #res := ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,835 INFO L280 TraceCheckUtils]: 53: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,835 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {68727#true} {68727#true} #956#return; {68727#true} is VALID [2020-07-18 03:47:08,836 INFO L280 TraceCheckUtils]: 55: Hoare triple {68727#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:08,836 INFO L280 TraceCheckUtils]: 56: Hoare triple {68727#true} ~tmp~6 := #t~ret37; {68727#true} is VALID [2020-07-18 03:47:08,836 INFO L280 TraceCheckUtils]: 57: Hoare triple {68727#true} havoc #t~ret37; {68727#true} is VALID [2020-07-18 03:47:08,836 INFO L280 TraceCheckUtils]: 58: Hoare triple {68727#true} assume 0 != ~tmp~6; {68727#true} is VALID [2020-07-18 03:47:08,836 INFO L280 TraceCheckUtils]: 59: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,836 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {68727#true} {68727#true} #924#return; {68727#true} is VALID [2020-07-18 03:47:08,837 INFO L280 TraceCheckUtils]: 61: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,837 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {68727#true} {68727#true} #914#return; {68727#true} is VALID [2020-07-18 03:47:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {68942#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:08,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~methaneLevelCritical~0 := 0; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} assume true; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,848 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68894#(= 0 ~methaneLevelCritical~0)} {68727#true} #912#return; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {68941#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {68727#true} is VALID [2020-07-18 03:47:08,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~waterLevel~0 := ~waterLevel~0 - 1; {68727#true} is VALID [2020-07-18 03:47:08,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,852 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68727#true} {68894#(= 0 ~methaneLevelCritical~0)} #920#return; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 03:47:08,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,987 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {68727#true} #950#return; {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} is VALID [2020-07-18 03:47:08,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~2; {68727#true} is VALID [2020-07-18 03:47:08,987 INFO L263 TraceCheckUtils]: 1: Hoare triple {68727#true} call #t~ret8 := isMethaneLevelCritical(); {68727#true} is VALID [2020-07-18 03:47:08,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:08,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 03:47:08,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,990 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {68727#true} #950#return; {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} is VALID [2020-07-18 03:47:08,990 INFO L280 TraceCheckUtils]: 7: Hoare triple {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} is VALID [2020-07-18 03:47:08,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} ~retValue_acc~2 := #t~ret8; {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} havoc #t~ret8; {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,992 INFO L280 TraceCheckUtils]: 10: Hoare triple {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} #res := ~retValue_acc~2; {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,993 INFO L280 TraceCheckUtils]: 11: Hoare triple {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,994 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {68727#true} #902#return; {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:08,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68727#true} is VALID [2020-07-18 03:47:08,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:08,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68727#true} {69119#(not (= 0 ~methaneLevelCritical~0))} #904#return; {69119#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:47:08,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {68727#true} is VALID [2020-07-18 03:47:08,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} assume 0 != ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:08,999 INFO L263 TraceCheckUtils]: 2: Hoare triple {68727#true} call #t~ret7 := isMethaneAlarm(); {68727#true} is VALID [2020-07-18 03:47:08,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} havoc ~retValue_acc~2; {68727#true} is VALID [2020-07-18 03:47:08,999 INFO L263 TraceCheckUtils]: 4: Hoare triple {68727#true} call #t~ret8 := isMethaneLevelCritical(); {68727#true} is VALID [2020-07-18 03:47:08,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 03:47:09,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,002 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {68727#true} #950#return; {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} is VALID [2020-07-18 03:47:09,002 INFO L280 TraceCheckUtils]: 10: Hoare triple {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} is VALID [2020-07-18 03:47:09,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} ~retValue_acc~2 := #t~ret8; {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} havoc #t~ret8; {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} #res := ~retValue_acc~2; {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,005 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {68727#true} #902#return; {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} ~tmp~3 := #t~ret7; {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:47:09,007 INFO L280 TraceCheckUtils]: 18: Hoare triple {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} havoc #t~ret7; {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:47:09,008 INFO L280 TraceCheckUtils]: 19: Hoare triple {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {69119#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:47:09,008 INFO L263 TraceCheckUtils]: 20: Hoare triple {69119#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:09,009 INFO L280 TraceCheckUtils]: 21: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68727#true} is VALID [2020-07-18 03:47:09,009 INFO L280 TraceCheckUtils]: 22: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,009 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {68727#true} {69119#(not (= 0 ~methaneLevelCritical~0))} #904#return; {69119#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:47:09,010 INFO L280 TraceCheckUtils]: 24: Hoare triple {69119#(not (= 0 ~methaneLevelCritical~0))} assume true; {69119#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:47:09,010 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {69119#(not (= 0 ~methaneLevelCritical~0))} {68894#(= 0 ~methaneLevelCritical~0)} #922#return; {68728#false} is VALID [2020-07-18 03:47:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:09,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:09,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} #res := ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,016 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68727#true} {68728#false} #956#return; {68728#false} is VALID [2020-07-18 03:47:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:09,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~7; {68727#true} is VALID [2020-07-18 03:47:09,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~retValue_acc~7 := ~waterLevel~0; {68727#true} is VALID [2020-07-18 03:47:09,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} #res := ~retValue_acc~7; {68727#true} is VALID [2020-07-18 03:47:09,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,019 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68727#true} {68728#false} #958#return; {68728#false} is VALID [2020-07-18 03:47:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:47:09,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {68727#true} havoc ~retValue_acc~3; {68727#true} is VALID [2020-07-18 03:47:09,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {68727#true} ~retValue_acc~3 := ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:09,022 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} #res := ~retValue_acc~3; {68727#true} is VALID [2020-07-18 03:47:09,022 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,022 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68727#true} {68728#false} #960#return; {68728#false} is VALID [2020-07-18 03:47:09,027 INFO L263 TraceCheckUtils]: 0: Hoare triple {68727#true} call ULTIMATE.init(); {68940#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:47:09,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {68940#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {68727#true} is VALID [2020-07-18 03:47:09,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {68727#true} #valid := #valid[0 := 0]; {68727#true} is VALID [2020-07-18 03:47:09,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {68727#true} assume 0 < #StackHeapBarrier; {68727#true} is VALID [2020-07-18 03:47:09,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {68727#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13); srcloc: L319 {68727#true} is VALID [2020-07-18 03:47:09,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {68727#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L319-1 {68727#true} is VALID [2020-07-18 03:47:09,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L323 {68727#true} is VALID [2020-07-18 03:47:09,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {68727#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L323-1 {68727#true} is VALID [2020-07-18 03:47:09,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L323-2 {68727#true} is VALID [2020-07-18 03:47:09,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {68727#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L323-3 {68727#true} is VALID [2020-07-18 03:47:09,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L327 {68727#true} is VALID [2020-07-18 03:47:09,029 INFO L280 TraceCheckUtils]: 11: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L327-1 {68727#true} is VALID [2020-07-18 03:47:09,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L327-2 {68727#true} is VALID [2020-07-18 03:47:09,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L327-3 {68727#true} is VALID [2020-07-18 03:47:09,029 INFO L280 TraceCheckUtils]: 14: Hoare triple {68727#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7); srcloc: L327-4 {68727#true} is VALID [2020-07-18 03:47:09,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {68727#true} SUMMARY for call write~init~int(44, #t~string16.base, #t~string16.offset, 1); srcloc: L331 {68727#true} is VALID [2020-07-18 03:47:09,030 INFO L280 TraceCheckUtils]: 16: Hoare triple {68727#true} SUMMARY for call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L331-1 {68727#true} is VALID [2020-07-18 03:47:09,030 INFO L280 TraceCheckUtils]: 17: Hoare triple {68727#true} SUMMARY for call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L331-2 {68727#true} is VALID [2020-07-18 03:47:09,030 INFO L280 TraceCheckUtils]: 18: Hoare triple {68727#true} SUMMARY for call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1); srcloc: L331-3 {68727#true} is VALID [2020-07-18 03:47:09,030 INFO L280 TraceCheckUtils]: 19: Hoare triple {68727#true} SUMMARY for call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1); srcloc: L331-4 {68727#true} is VALID [2020-07-18 03:47:09,030 INFO L280 TraceCheckUtils]: 20: Hoare triple {68727#true} SUMMARY for call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1); srcloc: L331-5 {68727#true} is VALID [2020-07-18 03:47:09,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1); srcloc: L331-6 {68727#true} is VALID [2020-07-18 03:47:09,031 INFO L280 TraceCheckUtils]: 22: Hoare triple {68727#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L331-7 {68727#true} is VALID [2020-07-18 03:47:09,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L335 {68727#true} is VALID [2020-07-18 03:47:09,031 INFO L280 TraceCheckUtils]: 24: Hoare triple {68727#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L335-1 {68727#true} is VALID [2020-07-18 03:47:09,031 INFO L280 TraceCheckUtils]: 25: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L335-2 {68727#true} is VALID [2020-07-18 03:47:09,031 INFO L280 TraceCheckUtils]: 26: Hoare triple {68727#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L335-3 {68727#true} is VALID [2020-07-18 03:47:09,032 INFO L280 TraceCheckUtils]: 27: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L339 {68727#true} is VALID [2020-07-18 03:47:09,032 INFO L280 TraceCheckUtils]: 28: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L339-1 {68727#true} is VALID [2020-07-18 03:47:09,032 INFO L280 TraceCheckUtils]: 29: Hoare triple {68727#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L339-2 {68727#true} is VALID [2020-07-18 03:47:09,032 INFO L280 TraceCheckUtils]: 30: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L339-3 {68727#true} is VALID [2020-07-18 03:47:09,032 INFO L280 TraceCheckUtils]: 31: Hoare triple {68727#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L339-4 {68727#true} is VALID [2020-07-18 03:47:09,032 INFO L280 TraceCheckUtils]: 32: Hoare triple {68727#true} SUMMARY for call write~init~int(41, #t~string22.base, #t~string22.offset, 1); srcloc: L343 {68727#true} is VALID [2020-07-18 03:47:09,033 INFO L280 TraceCheckUtils]: 33: Hoare triple {68727#true} SUMMARY for call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L343-1 {68727#true} is VALID [2020-07-18 03:47:09,033 INFO L280 TraceCheckUtils]: 34: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L343-2 {68727#true} is VALID [2020-07-18 03:47:09,033 INFO L280 TraceCheckUtils]: 35: Hoare triple {68727#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2); srcloc: L343-3 {68727#true} is VALID [2020-07-18 03:47:09,033 INFO L280 TraceCheckUtils]: 36: Hoare triple {68727#true} SUMMARY for call write~init~int(10, #t~string24.base, #t~string24.offset, 1); srcloc: L345 {68727#true} is VALID [2020-07-18 03:47:09,033 INFO L280 TraceCheckUtils]: 37: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L345-1 {68727#true} is VALID [2020-07-18 03:47:09,033 INFO L280 TraceCheckUtils]: 38: Hoare triple {68727#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(13); srcloc: L345-2 {68727#true} is VALID [2020-07-18 03:47:09,034 INFO L280 TraceCheckUtils]: 39: Hoare triple {68727#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(7); srcloc: L442 {68727#true} is VALID [2020-07-18 03:47:09,034 INFO L280 TraceCheckUtils]: 40: Hoare triple {68727#true} SUMMARY for call write~init~int(44, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {68727#true} is VALID [2020-07-18 03:47:09,034 INFO L280 TraceCheckUtils]: 41: Hoare triple {68727#true} SUMMARY for call write~init~int(77, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {68727#true} is VALID [2020-07-18 03:47:09,034 INFO L280 TraceCheckUtils]: 42: Hoare triple {68727#true} SUMMARY for call write~init~int(101, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {68727#true} is VALID [2020-07-18 03:47:09,034 INFO L280 TraceCheckUtils]: 43: Hoare triple {68727#true} SUMMARY for call write~init~int(116, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L443-3 {68727#true} is VALID [2020-07-18 03:47:09,034 INFO L280 TraceCheckUtils]: 44: Hoare triple {68727#true} SUMMARY for call write~init~int(104, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L443-4 {68727#true} is VALID [2020-07-18 03:47:09,035 INFO L280 TraceCheckUtils]: 45: Hoare triple {68727#true} SUMMARY for call write~init~int(58, #t~string30.base, 5 + #t~string30.offset, 1); srcloc: L443-5 {68727#true} is VALID [2020-07-18 03:47:09,035 INFO L280 TraceCheckUtils]: 46: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string30.base, 6 + #t~string30.offset, 1); srcloc: L443-6 {68727#true} is VALID [2020-07-18 03:47:09,035 INFO L280 TraceCheckUtils]: 47: Hoare triple {68727#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(5); srcloc: L443-7 {68727#true} is VALID [2020-07-18 03:47:09,035 INFO L280 TraceCheckUtils]: 48: Hoare triple {68727#true} SUMMARY for call write~init~int(67, #t~string32.base, #t~string32.offset, 1); srcloc: L447 {68727#true} is VALID [2020-07-18 03:47:09,035 INFO L280 TraceCheckUtils]: 49: Hoare triple {68727#true} SUMMARY for call write~init~int(82, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L447-1 {68727#true} is VALID [2020-07-18 03:47:09,036 INFO L280 TraceCheckUtils]: 50: Hoare triple {68727#true} SUMMARY for call write~init~int(73, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L447-2 {68727#true} is VALID [2020-07-18 03:47:09,036 INFO L280 TraceCheckUtils]: 51: Hoare triple {68727#true} SUMMARY for call write~init~int(84, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L447-3 {68727#true} is VALID [2020-07-18 03:47:09,036 INFO L280 TraceCheckUtils]: 52: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L447-4 {68727#true} is VALID [2020-07-18 03:47:09,036 INFO L280 TraceCheckUtils]: 53: Hoare triple {68727#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(3); srcloc: L447-5 {68727#true} is VALID [2020-07-18 03:47:09,036 INFO L280 TraceCheckUtils]: 54: Hoare triple {68727#true} SUMMARY for call write~init~int(79, #t~string34.base, #t~string34.offset, 1); srcloc: L451 {68727#true} is VALID [2020-07-18 03:47:09,036 INFO L280 TraceCheckUtils]: 55: Hoare triple {68727#true} SUMMARY for call write~init~int(75, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L451-1 {68727#true} is VALID [2020-07-18 03:47:09,037 INFO L280 TraceCheckUtils]: 56: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L451-2 {68727#true} is VALID [2020-07-18 03:47:09,037 INFO L280 TraceCheckUtils]: 57: Hoare triple {68727#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(2); srcloc: L451-3 {68727#true} is VALID [2020-07-18 03:47:09,037 INFO L280 TraceCheckUtils]: 58: Hoare triple {68727#true} SUMMARY for call write~init~int(41, #t~string36.base, #t~string36.offset, 1); srcloc: L455 {68727#true} is VALID [2020-07-18 03:47:09,037 INFO L280 TraceCheckUtils]: 59: Hoare triple {68727#true} SUMMARY for call write~init~int(0, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L455-1 {68727#true} is VALID [2020-07-18 03:47:09,037 INFO L280 TraceCheckUtils]: 60: Hoare triple {68727#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L455-2 {68727#true} is VALID [2020-07-18 03:47:09,038 INFO L280 TraceCheckUtils]: 61: Hoare triple {68727#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L824 {68727#true} is VALID [2020-07-18 03:47:09,038 INFO L280 TraceCheckUtils]: 62: Hoare triple {68727#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L824-1 {68727#true} is VALID [2020-07-18 03:47:09,038 INFO L280 TraceCheckUtils]: 63: Hoare triple {68727#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L825 {68727#true} is VALID [2020-07-18 03:47:09,038 INFO L280 TraceCheckUtils]: 64: Hoare triple {68727#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L831 {68727#true} is VALID [2020-07-18 03:47:09,038 INFO L280 TraceCheckUtils]: 65: Hoare triple {68727#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L831-1 {68727#true} is VALID [2020-07-18 03:47:09,038 INFO L280 TraceCheckUtils]: 66: Hoare triple {68727#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L832 {68727#true} is VALID [2020-07-18 03:47:09,039 INFO L280 TraceCheckUtils]: 67: Hoare triple {68727#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L870 {68727#true} is VALID [2020-07-18 03:47:09,039 INFO L280 TraceCheckUtils]: 68: Hoare triple {68727#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L870-1 {68727#true} is VALID [2020-07-18 03:47:09,039 INFO L280 TraceCheckUtils]: 69: Hoare triple {68727#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L871 {68727#true} is VALID [2020-07-18 03:47:09,039 INFO L280 TraceCheckUtils]: 70: Hoare triple {68727#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L877 {68727#true} is VALID [2020-07-18 03:47:09,039 INFO L280 TraceCheckUtils]: 71: Hoare triple {68727#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L877-1 {68727#true} is VALID [2020-07-18 03:47:09,039 INFO L280 TraceCheckUtils]: 72: Hoare triple {68727#true} ~pumpRunning~0 := 0; {68727#true} is VALID [2020-07-18 03:47:09,039 INFO L280 TraceCheckUtils]: 73: Hoare triple {68727#true} ~systemActive~0 := 1; {68727#true} is VALID [2020-07-18 03:47:09,040 INFO L280 TraceCheckUtils]: 74: Hoare triple {68727#true} ~waterLevel~0 := 1; {68727#true} is VALID [2020-07-18 03:47:09,040 INFO L280 TraceCheckUtils]: 75: Hoare triple {68727#true} ~methaneLevelCritical~0 := 0; {68727#true} is VALID [2020-07-18 03:47:09,040 INFO L280 TraceCheckUtils]: 76: Hoare triple {68727#true} ~head~0.base, ~head~0.offset := 0, 0; {68727#true} is VALID [2020-07-18 03:47:09,040 INFO L280 TraceCheckUtils]: 77: Hoare triple {68727#true} ~cleanupTimeShifts~0 := 4; {68727#true} is VALID [2020-07-18 03:47:09,040 INFO L280 TraceCheckUtils]: 78: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,040 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {68727#true} {68727#true} #964#return; {68727#true} is VALID [2020-07-18 03:47:09,041 INFO L263 TraceCheckUtils]: 80: Hoare triple {68727#true} call #t~ret76 := main(); {68727#true} is VALID [2020-07-18 03:47:09,041 INFO L280 TraceCheckUtils]: 81: Hoare triple {68727#true} havoc ~retValue_acc~13; {68727#true} is VALID [2020-07-18 03:47:09,041 INFO L280 TraceCheckUtils]: 82: Hoare triple {68727#true} havoc ~tmp~10; {68727#true} is VALID [2020-07-18 03:47:09,041 INFO L263 TraceCheckUtils]: 83: Hoare triple {68727#true} call select_helpers(); {68727#true} is VALID [2020-07-18 03:47:09,041 INFO L280 TraceCheckUtils]: 84: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,041 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {68727#true} {68727#true} #860#return; {68727#true} is VALID [2020-07-18 03:47:09,042 INFO L263 TraceCheckUtils]: 86: Hoare triple {68727#true} call select_features(); {68727#true} is VALID [2020-07-18 03:47:09,042 INFO L280 TraceCheckUtils]: 87: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,042 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {68727#true} {68727#true} #862#return; {68727#true} is VALID [2020-07-18 03:47:09,042 INFO L263 TraceCheckUtils]: 89: Hoare triple {68727#true} call #t~ret75 := valid_product(); {68727#true} is VALID [2020-07-18 03:47:09,042 INFO L280 TraceCheckUtils]: 90: Hoare triple {68727#true} havoc ~retValue_acc~1; {68727#true} is VALID [2020-07-18 03:47:09,042 INFO L280 TraceCheckUtils]: 91: Hoare triple {68727#true} ~retValue_acc~1 := 1; {68727#true} is VALID [2020-07-18 03:47:09,043 INFO L280 TraceCheckUtils]: 92: Hoare triple {68727#true} #res := ~retValue_acc~1; {68727#true} is VALID [2020-07-18 03:47:09,043 INFO L280 TraceCheckUtils]: 93: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,043 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {68727#true} {68727#true} #864#return; {68727#true} is VALID [2020-07-18 03:47:09,043 INFO L280 TraceCheckUtils]: 95: Hoare triple {68727#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,043 INFO L280 TraceCheckUtils]: 96: Hoare triple {68727#true} ~tmp~10 := #t~ret75; {68727#true} is VALID [2020-07-18 03:47:09,043 INFO L280 TraceCheckUtils]: 97: Hoare triple {68727#true} havoc #t~ret75; {68727#true} is VALID [2020-07-18 03:47:09,044 INFO L280 TraceCheckUtils]: 98: Hoare triple {68727#true} assume 0 != ~tmp~10; {68727#true} is VALID [2020-07-18 03:47:09,044 INFO L263 TraceCheckUtils]: 99: Hoare triple {68727#true} call setup(); {68727#true} is VALID [2020-07-18 03:47:09,044 INFO L280 TraceCheckUtils]: 100: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,044 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {68727#true} {68727#true} #866#return; {68727#true} is VALID [2020-07-18 03:47:09,044 INFO L263 TraceCheckUtils]: 102: Hoare triple {68727#true} call runTest(); {68727#true} is VALID [2020-07-18 03:47:09,044 INFO L263 TraceCheckUtils]: 103: Hoare triple {68727#true} call test(); {68727#true} is VALID [2020-07-18 03:47:09,045 INFO L280 TraceCheckUtils]: 104: Hoare triple {68727#true} havoc ~splverifierCounter~0; {68727#true} is VALID [2020-07-18 03:47:09,045 INFO L280 TraceCheckUtils]: 105: Hoare triple {68727#true} havoc ~tmp~0; {68727#true} is VALID [2020-07-18 03:47:09,045 INFO L280 TraceCheckUtils]: 106: Hoare triple {68727#true} havoc ~tmp___0~0; {68727#true} is VALID [2020-07-18 03:47:09,045 INFO L280 TraceCheckUtils]: 107: Hoare triple {68727#true} havoc ~tmp___1~0; {68727#true} is VALID [2020-07-18 03:47:09,045 INFO L280 TraceCheckUtils]: 108: Hoare triple {68727#true} havoc ~tmp___2~0; {68727#true} is VALID [2020-07-18 03:47:09,045 INFO L280 TraceCheckUtils]: 109: Hoare triple {68727#true} ~splverifierCounter~0 := 0; {68727#true} is VALID [2020-07-18 03:47:09,045 INFO L280 TraceCheckUtils]: 110: Hoare triple {68727#true} assume !false; {68727#true} is VALID [2020-07-18 03:47:09,046 INFO L280 TraceCheckUtils]: 111: Hoare triple {68727#true} assume ~splverifierCounter~0 < 4; {68727#true} is VALID [2020-07-18 03:47:09,046 INFO L280 TraceCheckUtils]: 112: Hoare triple {68727#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,046 INFO L280 TraceCheckUtils]: 113: Hoare triple {68727#true} ~tmp~0 := #t~nondet1; {68727#true} is VALID [2020-07-18 03:47:09,046 INFO L280 TraceCheckUtils]: 114: Hoare triple {68727#true} havoc #t~nondet1; {68727#true} is VALID [2020-07-18 03:47:09,046 INFO L280 TraceCheckUtils]: 115: Hoare triple {68727#true} assume 0 != ~tmp~0; {68727#true} is VALID [2020-07-18 03:47:09,047 INFO L263 TraceCheckUtils]: 116: Hoare triple {68727#true} call waterRise(); {68941#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:47:09,047 INFO L280 TraceCheckUtils]: 117: Hoare triple {68941#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {68727#true} is VALID [2020-07-18 03:47:09,047 INFO L280 TraceCheckUtils]: 118: Hoare triple {68727#true} ~waterLevel~0 := 1 + ~waterLevel~0; {68727#true} is VALID [2020-07-18 03:47:09,047 INFO L280 TraceCheckUtils]: 119: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,047 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {68727#true} {68727#true} #910#return; {68727#true} is VALID [2020-07-18 03:47:09,048 INFO L280 TraceCheckUtils]: 121: Hoare triple {68727#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,048 INFO L280 TraceCheckUtils]: 122: Hoare triple {68727#true} ~tmp___0~0 := #t~nondet2; {68727#true} is VALID [2020-07-18 03:47:09,048 INFO L280 TraceCheckUtils]: 123: Hoare triple {68727#true} havoc #t~nondet2; {68727#true} is VALID [2020-07-18 03:47:09,048 INFO L280 TraceCheckUtils]: 124: Hoare triple {68727#true} assume 0 != ~tmp___0~0; {68727#true} is VALID [2020-07-18 03:47:09,049 INFO L263 TraceCheckUtils]: 125: Hoare triple {68727#true} call changeMethaneLevel(); {68942#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:47:09,049 INFO L280 TraceCheckUtils]: 126: Hoare triple {68942#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {68727#true} is VALID [2020-07-18 03:47:09,049 INFO L280 TraceCheckUtils]: 127: Hoare triple {68727#true} ~methaneLevelCritical~0 := 1; {68727#true} is VALID [2020-07-18 03:47:09,049 INFO L280 TraceCheckUtils]: 128: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,049 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {68727#true} {68727#true} #912#return; {68727#true} is VALID [2020-07-18 03:47:09,050 INFO L280 TraceCheckUtils]: 130: Hoare triple {68727#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,050 INFO L280 TraceCheckUtils]: 131: Hoare triple {68727#true} ~tmp___2~0 := #t~nondet3; {68727#true} is VALID [2020-07-18 03:47:09,050 INFO L280 TraceCheckUtils]: 132: Hoare triple {68727#true} havoc #t~nondet3; {68727#true} is VALID [2020-07-18 03:47:09,050 INFO L280 TraceCheckUtils]: 133: Hoare triple {68727#true} assume 0 != ~tmp___2~0; {68727#true} is VALID [2020-07-18 03:47:09,051 INFO L263 TraceCheckUtils]: 134: Hoare triple {68727#true} call timeShift(); {68943#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-18 03:47:09,051 INFO L280 TraceCheckUtils]: 135: Hoare triple {68943#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:09,051 INFO L280 TraceCheckUtils]: 136: Hoare triple {68727#true} assume 0 != ~systemActive~0; {68727#true} is VALID [2020-07-18 03:47:09,052 INFO L263 TraceCheckUtils]: 137: Hoare triple {68727#true} call processEnvironment(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:09,052 INFO L280 TraceCheckUtils]: 138: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {68727#true} is VALID [2020-07-18 03:47:09,052 INFO L280 TraceCheckUtils]: 139: Hoare triple {68727#true} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:09,053 INFO L263 TraceCheckUtils]: 140: Hoare triple {68727#true} call processEnvironment__wrappee__lowWaterSensor(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:09,053 INFO L280 TraceCheckUtils]: 141: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68727#true} is VALID [2020-07-18 03:47:09,053 INFO L280 TraceCheckUtils]: 142: Hoare triple {68727#true} assume !(0 != ~pumpRunning~0); {68727#true} is VALID [2020-07-18 03:47:09,054 INFO L263 TraceCheckUtils]: 143: Hoare triple {68727#true} call processEnvironment__wrappee__highWaterSensor(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:09,054 INFO L280 TraceCheckUtils]: 144: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:09,054 INFO L280 TraceCheckUtils]: 145: Hoare triple {68727#true} assume 0 == ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:09,054 INFO L263 TraceCheckUtils]: 146: Hoare triple {68727#true} call #t~ret5 := isHighWaterLevel(); {68727#true} is VALID [2020-07-18 03:47:09,055 INFO L280 TraceCheckUtils]: 147: Hoare triple {68727#true} havoc ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:09,055 INFO L280 TraceCheckUtils]: 148: Hoare triple {68727#true} havoc ~tmp~4; {68727#true} is VALID [2020-07-18 03:47:09,055 INFO L280 TraceCheckUtils]: 149: Hoare triple {68727#true} havoc ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:09,055 INFO L263 TraceCheckUtils]: 150: Hoare triple {68727#true} call #t~ret25 := isHighWaterSensorDry(); {68727#true} is VALID [2020-07-18 03:47:09,055 INFO L280 TraceCheckUtils]: 151: Hoare triple {68727#true} havoc ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:09,055 INFO L280 TraceCheckUtils]: 152: Hoare triple {68727#true} assume !(~waterLevel~0 < 2); {68727#true} is VALID [2020-07-18 03:47:09,056 INFO L280 TraceCheckUtils]: 153: Hoare triple {68727#true} ~retValue_acc~8 := 0; {68727#true} is VALID [2020-07-18 03:47:09,056 INFO L280 TraceCheckUtils]: 154: Hoare triple {68727#true} #res := ~retValue_acc~8; {68727#true} is VALID [2020-07-18 03:47:09,056 INFO L280 TraceCheckUtils]: 155: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,056 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {68727#true} {68727#true} #918#return; {68727#true} is VALID [2020-07-18 03:47:09,056 INFO L280 TraceCheckUtils]: 157: Hoare triple {68727#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,056 INFO L280 TraceCheckUtils]: 158: Hoare triple {68727#true} ~tmp~4 := #t~ret25; {68727#true} is VALID [2020-07-18 03:47:09,057 INFO L280 TraceCheckUtils]: 159: Hoare triple {68727#true} havoc #t~ret25; {68727#true} is VALID [2020-07-18 03:47:09,057 INFO L280 TraceCheckUtils]: 160: Hoare triple {68727#true} assume !(0 != ~tmp~4); {68727#true} is VALID [2020-07-18 03:47:09,057 INFO L280 TraceCheckUtils]: 161: Hoare triple {68727#true} ~tmp___0~1 := 1; {68727#true} is VALID [2020-07-18 03:47:09,057 INFO L280 TraceCheckUtils]: 162: Hoare triple {68727#true} ~retValue_acc~4 := ~tmp___0~1; {68727#true} is VALID [2020-07-18 03:47:09,057 INFO L280 TraceCheckUtils]: 163: Hoare triple {68727#true} #res := ~retValue_acc~4; {68727#true} is VALID [2020-07-18 03:47:09,057 INFO L280 TraceCheckUtils]: 164: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,058 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {68727#true} {68727#true} #930#return; {68727#true} is VALID [2020-07-18 03:47:09,058 INFO L280 TraceCheckUtils]: 166: Hoare triple {68727#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,058 INFO L280 TraceCheckUtils]: 167: Hoare triple {68727#true} ~tmp~1 := #t~ret5; {68727#true} is VALID [2020-07-18 03:47:09,058 INFO L280 TraceCheckUtils]: 168: Hoare triple {68727#true} havoc #t~ret5; {68727#true} is VALID [2020-07-18 03:47:09,058 INFO L280 TraceCheckUtils]: 169: Hoare triple {68727#true} assume 0 != ~tmp~1; {68727#true} is VALID [2020-07-18 03:47:09,059 INFO L263 TraceCheckUtils]: 170: Hoare triple {68727#true} call activatePump(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:09,059 INFO L280 TraceCheckUtils]: 171: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68727#true} is VALID [2020-07-18 03:47:09,059 INFO L280 TraceCheckUtils]: 172: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,060 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {68727#true} {68727#true} #932#return; {68727#true} is VALID [2020-07-18 03:47:09,060 INFO L280 TraceCheckUtils]: 174: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,060 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {68727#true} {68727#true} #944#return; {68727#true} is VALID [2020-07-18 03:47:09,060 INFO L280 TraceCheckUtils]: 176: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,060 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {68727#true} {68727#true} #908#return; {68727#true} is VALID [2020-07-18 03:47:09,060 INFO L280 TraceCheckUtils]: 178: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,060 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {68727#true} {68727#true} #922#return; {68727#true} is VALID [2020-07-18 03:47:09,061 INFO L263 TraceCheckUtils]: 180: Hoare triple {68727#true} call __utac_acc__Specification3_spec__1(); {68727#true} is VALID [2020-07-18 03:47:09,061 INFO L280 TraceCheckUtils]: 181: Hoare triple {68727#true} havoc ~tmp~6; {68727#true} is VALID [2020-07-18 03:47:09,061 INFO L280 TraceCheckUtils]: 182: Hoare triple {68727#true} havoc ~tmp___0~3; {68727#true} is VALID [2020-07-18 03:47:09,061 INFO L280 TraceCheckUtils]: 183: Hoare triple {68727#true} havoc ~tmp___1~1; {68727#true} is VALID [2020-07-18 03:47:09,061 INFO L263 TraceCheckUtils]: 184: Hoare triple {68727#true} call #t~ret37 := isMethaneLevelCritical(); {68727#true} is VALID [2020-07-18 03:47:09,061 INFO L280 TraceCheckUtils]: 185: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,062 INFO L280 TraceCheckUtils]: 186: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:09,062 INFO L280 TraceCheckUtils]: 187: Hoare triple {68727#true} #res := ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,062 INFO L280 TraceCheckUtils]: 188: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,062 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {68727#true} {68727#true} #956#return; {68727#true} is VALID [2020-07-18 03:47:09,062 INFO L280 TraceCheckUtils]: 190: Hoare triple {68727#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,063 INFO L280 TraceCheckUtils]: 191: Hoare triple {68727#true} ~tmp~6 := #t~ret37; {68727#true} is VALID [2020-07-18 03:47:09,063 INFO L280 TraceCheckUtils]: 192: Hoare triple {68727#true} havoc #t~ret37; {68727#true} is VALID [2020-07-18 03:47:09,063 INFO L280 TraceCheckUtils]: 193: Hoare triple {68727#true} assume 0 != ~tmp~6; {68727#true} is VALID [2020-07-18 03:47:09,063 INFO L280 TraceCheckUtils]: 194: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,063 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {68727#true} {68727#true} #924#return; {68727#true} is VALID [2020-07-18 03:47:09,064 INFO L280 TraceCheckUtils]: 196: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,064 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {68727#true} {68727#true} #914#return; {68727#true} is VALID [2020-07-18 03:47:09,064 INFO L280 TraceCheckUtils]: 198: Hoare triple {68727#true} assume !false; {68727#true} is VALID [2020-07-18 03:47:09,064 INFO L280 TraceCheckUtils]: 199: Hoare triple {68727#true} assume ~splverifierCounter~0 < 4; {68727#true} is VALID [2020-07-18 03:47:09,064 INFO L280 TraceCheckUtils]: 200: Hoare triple {68727#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,064 INFO L280 TraceCheckUtils]: 201: Hoare triple {68727#true} ~tmp~0 := #t~nondet1; {68727#true} is VALID [2020-07-18 03:47:09,065 INFO L280 TraceCheckUtils]: 202: Hoare triple {68727#true} havoc #t~nondet1; {68727#true} is VALID [2020-07-18 03:47:09,065 INFO L280 TraceCheckUtils]: 203: Hoare triple {68727#true} assume !(0 != ~tmp~0); {68727#true} is VALID [2020-07-18 03:47:09,065 INFO L280 TraceCheckUtils]: 204: Hoare triple {68727#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {68727#true} is VALID [2020-07-18 03:47:09,065 INFO L280 TraceCheckUtils]: 205: Hoare triple {68727#true} ~tmp___0~0 := #t~nondet2; {68727#true} is VALID [2020-07-18 03:47:09,065 INFO L280 TraceCheckUtils]: 206: Hoare triple {68727#true} havoc #t~nondet2; {68727#true} is VALID [2020-07-18 03:47:09,065 INFO L280 TraceCheckUtils]: 207: Hoare triple {68727#true} assume 0 != ~tmp___0~0; {68727#true} is VALID [2020-07-18 03:47:09,066 INFO L263 TraceCheckUtils]: 208: Hoare triple {68727#true} call changeMethaneLevel(); {68942#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:47:09,066 INFO L280 TraceCheckUtils]: 209: Hoare triple {68942#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:09,067 INFO L280 TraceCheckUtils]: 210: Hoare triple {68727#true} ~methaneLevelCritical~0 := 0; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,068 INFO L280 TraceCheckUtils]: 211: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} assume true; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,069 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {68894#(= 0 ~methaneLevelCritical~0)} {68727#true} #912#return; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,069 INFO L280 TraceCheckUtils]: 213: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,070 INFO L280 TraceCheckUtils]: 214: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet3; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,070 INFO L280 TraceCheckUtils]: 215: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet3; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,071 INFO L280 TraceCheckUtils]: 216: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,071 INFO L263 TraceCheckUtils]: 217: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} call timeShift(); {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,072 INFO L280 TraceCheckUtils]: 218: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,073 INFO L263 TraceCheckUtils]: 219: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} call lowerWaterLevel(); {68941#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:47:09,073 INFO L280 TraceCheckUtils]: 220: Hoare triple {68941#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {68727#true} is VALID [2020-07-18 03:47:09,073 INFO L280 TraceCheckUtils]: 221: Hoare triple {68727#true} ~waterLevel~0 := ~waterLevel~0 - 1; {68727#true} is VALID [2020-07-18 03:47:09,073 INFO L280 TraceCheckUtils]: 222: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,074 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {68727#true} {68894#(= 0 ~methaneLevelCritical~0)} #920#return; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,074 INFO L280 TraceCheckUtils]: 224: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {68894#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,075 INFO L263 TraceCheckUtils]: 225: Hoare triple {68894#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:09,075 INFO L280 TraceCheckUtils]: 226: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {68727#true} is VALID [2020-07-18 03:47:09,075 INFO L280 TraceCheckUtils]: 227: Hoare triple {68727#true} assume 0 != ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:09,076 INFO L263 TraceCheckUtils]: 228: Hoare triple {68727#true} call #t~ret7 := isMethaneAlarm(); {68727#true} is VALID [2020-07-18 03:47:09,076 INFO L280 TraceCheckUtils]: 229: Hoare triple {68727#true} havoc ~retValue_acc~2; {68727#true} is VALID [2020-07-18 03:47:09,076 INFO L263 TraceCheckUtils]: 230: Hoare triple {68727#true} call #t~ret8 := isMethaneLevelCritical(); {68727#true} is VALID [2020-07-18 03:47:09,076 INFO L280 TraceCheckUtils]: 231: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,077 INFO L280 TraceCheckUtils]: 232: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-18 03:47:09,077 INFO L280 TraceCheckUtils]: 233: Hoare triple {69131#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,078 INFO L280 TraceCheckUtils]: 234: Hoare triple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,079 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {69132#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {68727#true} #950#return; {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} is VALID [2020-07-18 03:47:09,080 INFO L280 TraceCheckUtils]: 236: Hoare triple {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} is VALID [2020-07-18 03:47:09,080 INFO L280 TraceCheckUtils]: 237: Hoare triple {69128#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret8|)} ~retValue_acc~2 := #t~ret8; {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,081 INFO L280 TraceCheckUtils]: 238: Hoare triple {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} havoc #t~ret8; {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,081 INFO L280 TraceCheckUtils]: 239: Hoare triple {69129#(= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)} #res := ~retValue_acc~2; {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,082 INFO L280 TraceCheckUtils]: 240: Hoare triple {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,083 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {69130#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {68727#true} #902#return; {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,083 INFO L280 TraceCheckUtils]: 242: Hoare triple {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:47:09,084 INFO L280 TraceCheckUtils]: 243: Hoare triple {69117#(= |processEnvironment_#t~ret7| ~methaneLevelCritical~0)} ~tmp~3 := #t~ret7; {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:47:09,084 INFO L280 TraceCheckUtils]: 244: Hoare triple {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} havoc #t~ret7; {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:47:09,085 INFO L280 TraceCheckUtils]: 245: Hoare triple {69118#(= ~methaneLevelCritical~0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {69119#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:47:09,086 INFO L263 TraceCheckUtils]: 246: Hoare triple {69119#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:47:09,086 INFO L280 TraceCheckUtils]: 247: Hoare triple {69001#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68727#true} is VALID [2020-07-18 03:47:09,086 INFO L280 TraceCheckUtils]: 248: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,087 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {68727#true} {69119#(not (= 0 ~methaneLevelCritical~0))} #904#return; {69119#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:47:09,088 INFO L280 TraceCheckUtils]: 250: Hoare triple {69119#(not (= 0 ~methaneLevelCritical~0))} assume true; {69119#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-18 03:47:09,088 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {69119#(not (= 0 ~methaneLevelCritical~0))} {68894#(= 0 ~methaneLevelCritical~0)} #922#return; {68728#false} is VALID [2020-07-18 03:47:09,088 INFO L263 TraceCheckUtils]: 252: Hoare triple {68728#false} call __utac_acc__Specification3_spec__1(); {68728#false} is VALID [2020-07-18 03:47:09,089 INFO L280 TraceCheckUtils]: 253: Hoare triple {68728#false} havoc ~tmp~6; {68728#false} is VALID [2020-07-18 03:47:09,089 INFO L280 TraceCheckUtils]: 254: Hoare triple {68728#false} havoc ~tmp___0~3; {68728#false} is VALID [2020-07-18 03:47:09,089 INFO L280 TraceCheckUtils]: 255: Hoare triple {68728#false} havoc ~tmp___1~1; {68728#false} is VALID [2020-07-18 03:47:09,089 INFO L263 TraceCheckUtils]: 256: Hoare triple {68728#false} call #t~ret37 := isMethaneLevelCritical(); {68727#true} is VALID [2020-07-18 03:47:09,089 INFO L280 TraceCheckUtils]: 257: Hoare triple {68727#true} havoc ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,089 INFO L280 TraceCheckUtils]: 258: Hoare triple {68727#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {68727#true} is VALID [2020-07-18 03:47:09,090 INFO L280 TraceCheckUtils]: 259: Hoare triple {68727#true} #res := ~retValue_acc~6; {68727#true} is VALID [2020-07-18 03:47:09,090 INFO L280 TraceCheckUtils]: 260: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,090 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {68727#true} {68728#false} #956#return; {68728#false} is VALID [2020-07-18 03:47:09,090 INFO L280 TraceCheckUtils]: 262: Hoare triple {68728#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {68728#false} is VALID [2020-07-18 03:47:09,090 INFO L280 TraceCheckUtils]: 263: Hoare triple {68728#false} ~tmp~6 := #t~ret37; {68728#false} is VALID [2020-07-18 03:47:09,091 INFO L280 TraceCheckUtils]: 264: Hoare triple {68728#false} havoc #t~ret37; {68728#false} is VALID [2020-07-18 03:47:09,091 INFO L280 TraceCheckUtils]: 265: Hoare triple {68728#false} assume !(0 != ~tmp~6); {68728#false} is VALID [2020-07-18 03:47:09,091 INFO L263 TraceCheckUtils]: 266: Hoare triple {68728#false} call #t~ret38 := getWaterLevel(); {68727#true} is VALID [2020-07-18 03:47:09,091 INFO L280 TraceCheckUtils]: 267: Hoare triple {68727#true} havoc ~retValue_acc~7; {68727#true} is VALID [2020-07-18 03:47:09,091 INFO L280 TraceCheckUtils]: 268: Hoare triple {68727#true} ~retValue_acc~7 := ~waterLevel~0; {68727#true} is VALID [2020-07-18 03:47:09,091 INFO L280 TraceCheckUtils]: 269: Hoare triple {68727#true} #res := ~retValue_acc~7; {68727#true} is VALID [2020-07-18 03:47:09,092 INFO L280 TraceCheckUtils]: 270: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,092 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {68727#true} {68728#false} #958#return; {68728#false} is VALID [2020-07-18 03:47:09,092 INFO L280 TraceCheckUtils]: 272: Hoare triple {68728#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {68728#false} is VALID [2020-07-18 03:47:09,092 INFO L280 TraceCheckUtils]: 273: Hoare triple {68728#false} ~tmp___0~3 := #t~ret38; {68728#false} is VALID [2020-07-18 03:47:09,092 INFO L280 TraceCheckUtils]: 274: Hoare triple {68728#false} havoc #t~ret38; {68728#false} is VALID [2020-07-18 03:47:09,092 INFO L280 TraceCheckUtils]: 275: Hoare triple {68728#false} assume 2 == ~tmp___0~3; {68728#false} is VALID [2020-07-18 03:47:09,093 INFO L263 TraceCheckUtils]: 276: Hoare triple {68728#false} call #t~ret39 := isPumpRunning(); {68727#true} is VALID [2020-07-18 03:47:09,093 INFO L280 TraceCheckUtils]: 277: Hoare triple {68727#true} havoc ~retValue_acc~3; {68727#true} is VALID [2020-07-18 03:47:09,093 INFO L280 TraceCheckUtils]: 278: Hoare triple {68727#true} ~retValue_acc~3 := ~pumpRunning~0; {68727#true} is VALID [2020-07-18 03:47:09,093 INFO L280 TraceCheckUtils]: 279: Hoare triple {68727#true} #res := ~retValue_acc~3; {68727#true} is VALID [2020-07-18 03:47:09,093 INFO L280 TraceCheckUtils]: 280: Hoare triple {68727#true} assume true; {68727#true} is VALID [2020-07-18 03:47:09,093 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {68727#true} {68728#false} #960#return; {68728#false} is VALID [2020-07-18 03:47:09,094 INFO L280 TraceCheckUtils]: 282: Hoare triple {68728#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {68728#false} is VALID [2020-07-18 03:47:09,094 INFO L280 TraceCheckUtils]: 283: Hoare triple {68728#false} ~tmp___1~1 := #t~ret39; {68728#false} is VALID [2020-07-18 03:47:09,094 INFO L280 TraceCheckUtils]: 284: Hoare triple {68728#false} havoc #t~ret39; {68728#false} is VALID [2020-07-18 03:47:09,094 INFO L280 TraceCheckUtils]: 285: Hoare triple {68728#false} assume !(0 != ~tmp___1~1); {68728#false} is VALID [2020-07-18 03:47:09,094 INFO L263 TraceCheckUtils]: 286: Hoare triple {68728#false} call __automaton_fail(); {68728#false} is VALID [2020-07-18 03:47:09,094 INFO L280 TraceCheckUtils]: 287: Hoare triple {68728#false} assume !false; {68728#false} is VALID [2020-07-18 03:47:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-18 03:47:09,155 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [67929459] [2020-07-18 03:47:09,155 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 03:47:09,155 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-07-18 03:47:09,156 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549308944] [2020-07-18 03:47:09,156 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 288 [2020-07-18 03:47:09,157 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:47:09,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-18 03:47:09,446 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:47:09,446 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-18 03:47:09,446 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:47:09,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-18 03:47:09,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-07-18 03:47:09,447 INFO L87 Difference]: Start difference. First operand 1493 states and 1630 transitions. Second operand 16 states. [2020-07-18 03:47:10,912 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:47:18,581 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187