/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 0.1.25-8fc6572 [2020-07-10 23:29:15,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:29:15,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:29:15,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:29:15,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:29:15,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:29:15,673 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:29:15,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:29:15,676 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:29:15,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:29:15,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:29:15,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:29:15,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:29:15,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:29:15,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:29:15,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:29:15,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:29:15,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:29:15,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:29:15,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:29:15,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:29:15,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:29:15,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:29:15,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:29:15,696 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:29:15,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:29:15,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:29:15,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:29:15,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:29:15,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:29:15,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:29:15,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:29:15,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:29:15,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:29:15,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:29:15,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:29:15,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:29:15,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:29:15,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:29:15,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:29:15,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:29:15,706 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 23:29:15,715 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:29:15,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:29:15,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:29:15,717 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:29:15,717 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:29:15,717 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:29:15,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:29:15,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:29:15,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:29:15,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:29:15,718 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:29:15,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:29:15,719 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:29:15,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:29:15,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:29:15,719 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:29:15,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:29:15,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:29:15,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:29:15,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:29:15,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:29:15,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:29:15,721 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 [2020-07-10 23:29:15,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:29:15,996 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:29:16,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:29:16,001 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:29:16,001 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:29:16,002 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c [2020-07-10 23:29:16,080 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a165591ee/e44ffdd953e24c72b0a2423b92b7389f/FLAG83d8fd4c2 [2020-07-10 23:29:16,665 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:29:16,668 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c [2020-07-10 23:29:16,683 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a165591ee/e44ffdd953e24c72b0a2423b92b7389f/FLAG83d8fd4c2 [2020-07-10 23:29:16,914 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a165591ee/e44ffdd953e24c72b0a2423b92b7389f [2020-07-10 23:29:16,922 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:29:16,924 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:29:16,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:29:16,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:29:16,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:29:16,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:29:16" (1/1) ... [2020-07-10 23:29:16,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118c986e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:16, skipping insertion in model container [2020-07-10 23:29:16,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:29:16" (1/1) ... [2020-07-10 23:29:16,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:29:17,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:29:17,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:29:17,511 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:29:17,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:29:17,675 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:29:17,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17 WrapperNode [2020-07-10 23:29:17,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:29:17,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:29:17,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:29:17,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:29:17,689 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (1/1) ... [2020-07-10 23:29:17,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (1/1) ... [2020-07-10 23:29:17,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (1/1) ... [2020-07-10 23:29:17,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (1/1) ... [2020-07-10 23:29:17,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (1/1) ... [2020-07-10 23:29:17,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (1/1) ... [2020-07-10 23:29:17,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (1/1) ... [2020-07-10 23:29:17,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:29:17,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:29:17,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:29:17,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:29:17,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (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 [2020-07-10 23:29:17,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:29:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:29:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:29:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:29:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:29:17,905 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:29:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:29:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:29:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:29:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:29:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:29:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 23:29:17,907 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 23:29:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:29:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:29:17,908 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:29:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:29:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:29:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:29:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:29:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 23:29:17,911 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:29:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:29:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:29:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:29:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:29:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:29:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:29:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 23:29:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-10 23:29:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:29:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:29:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:29:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:29:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:29:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:29:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:29:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:29:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:29:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:29:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:29:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:29:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:29:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:29:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:29:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:29:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:29:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:29:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:29:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:29:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:29:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:29:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:29:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:29:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:29:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:29:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:29:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:29:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 23:29:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:29:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:29:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:29:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:29:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-10 23:29:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:29:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:29:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:29:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 23:29:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 23:29:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 23:29:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:29:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:29:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:29:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:29:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:29:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:29:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:29:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:29:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:29:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:29:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:29:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:29:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:29:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:29:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:29:17,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:29:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:29:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:29:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:29:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:29:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:29:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:29:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:29:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:29:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:29:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:29:19,663 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:29:19,664 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:29:19,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:29:19 BoogieIcfgContainer [2020-07-10 23:29:19,670 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:29:19,672 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:29:19,672 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:29:19,675 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:29:19,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:29:16" (1/3) ... [2020-07-10 23:29:19,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@163ce64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:29:19, skipping insertion in model container [2020-07-10 23:29:19,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:29:17" (2/3) ... [2020-07-10 23:29:19,677 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@163ce64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:29:19, skipping insertion in model container [2020-07-10 23:29:19,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:29:19" (3/3) ... [2020-07-10 23:29:19,679 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product53.cil.c [2020-07-10 23:29:19,691 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:29:19,700 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:29:19,714 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:29:19,737 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:29:19,737 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:29:19,737 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:29:19,738 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:29:19,738 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:29:19,738 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:29:19,738 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:29:19,739 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:29:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states. [2020-07-10 23:29:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-10 23:29:19,788 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:29:19,789 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] [2020-07-10 23:29:19,790 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:29:19,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:29:19,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1143611039, now seen corresponding path program 1 times [2020-07-10 23:29:19,805 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:29:19,805 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [250972862] [2020-07-10 23:29:19,806 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:29:20,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,605 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:29:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,762 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 [2020-07-10 23:29:20,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} #valid := #valid[0 := 0]; {346#true} is VALID [2020-07-10 23:29:20,763 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} assume 0 < #StackHeapBarrier; {346#true} is VALID [2020-07-10 23:29:20,764 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 [2020-07-10 23:29:20,764 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 [2020-07-10 23:29:20,766 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 [2020-07-10 23:29:20,766 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 [2020-07-10 23:29:20,766 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 [2020-07-10 23:29:20,767 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 [2020-07-10 23:29:20,767 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 [2020-07-10 23:29:20,768 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 [2020-07-10 23:29:20,772 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 [2020-07-10 23:29:20,772 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 [2020-07-10 23:29:20,773 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 [2020-07-10 23:29:20,773 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 [2020-07-10 23:29:20,774 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 [2020-07-10 23:29:20,775 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 [2020-07-10 23:29:20,781 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 [2020-07-10 23:29:20,781 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 [2020-07-10 23:29:20,782 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 [2020-07-10 23:29:20,782 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 [2020-07-10 23:29:20,782 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 [2020-07-10 23:29:20,783 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 [2020-07-10 23:29:20,783 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 [2020-07-10 23:29:20,783 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 [2020-07-10 23:29:20,784 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 [2020-07-10 23:29:20,784 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 [2020-07-10 23:29:20,785 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 [2020-07-10 23:29:20,785 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 [2020-07-10 23:29:20,786 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 [2020-07-10 23:29:20,786 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 [2020-07-10 23:29:20,786 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 [2020-07-10 23:29:20,786 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 [2020-07-10 23:29:20,787 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 [2020-07-10 23:29:20,787 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 [2020-07-10 23:29:20,787 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 [2020-07-10 23:29:20,788 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 [2020-07-10 23:29:20,788 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 [2020-07-10 23:29:20,788 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 [2020-07-10 23:29:20,789 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 [2020-07-10 23:29:20,789 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 [2020-07-10 23:29:20,789 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 [2020-07-10 23:29:20,790 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 [2020-07-10 23:29:20,790 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 [2020-07-10 23:29:20,791 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 [2020-07-10 23:29:20,791 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 [2020-07-10 23:29:20,791 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 [2020-07-10 23:29:20,792 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 [2020-07-10 23:29:20,794 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 [2020-07-10 23:29:20,794 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 [2020-07-10 23:29:20,794 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 [2020-07-10 23:29:20,797 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 [2020-07-10 23:29:20,798 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 [2020-07-10 23:29:20,798 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 [2020-07-10 23:29:20,799 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 [2020-07-10 23:29:20,799 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 [2020-07-10 23:29:20,799 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 [2020-07-10 23:29:20,800 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 [2020-07-10 23:29:20,806 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 [2020-07-10 23:29:20,806 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 [2020-07-10 23:29:20,807 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 [2020-07-10 23:29:20,808 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 [2020-07-10 23:29:20,809 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 [2020-07-10 23:29:20,810 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 [2020-07-10 23:29:20,810 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 [2020-07-10 23:29:20,810 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 [2020-07-10 23:29:20,810 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 [2020-07-10 23:29:20,811 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 [2020-07-10 23:29:20,811 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 [2020-07-10 23:29:20,811 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 [2020-07-10 23:29:20,812 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 [2020-07-10 23:29:20,812 INFO L280 TraceCheckUtils]: 71: Hoare triple {346#true} ~pumpRunning~0 := 0; {346#true} is VALID [2020-07-10 23:29:20,812 INFO L280 TraceCheckUtils]: 72: Hoare triple {346#true} ~systemActive~0 := 1; {346#true} is VALID [2020-07-10 23:29:20,813 INFO L280 TraceCheckUtils]: 73: Hoare triple {346#true} ~waterLevel~0 := 1; {346#true} is VALID [2020-07-10 23:29:20,813 INFO L280 TraceCheckUtils]: 74: Hoare triple {346#true} ~methaneLevelCritical~0 := 0; {346#true} is VALID [2020-07-10 23:29:20,813 INFO L280 TraceCheckUtils]: 75: Hoare triple {346#true} ~head~0.base, ~head~0.offset := 0, 0; {346#true} is VALID [2020-07-10 23:29:20,814 INFO L280 TraceCheckUtils]: 76: Hoare triple {346#true} ~cleanupTimeShifts~0 := 4; {346#true} is VALID [2020-07-10 23:29:20,814 INFO L280 TraceCheckUtils]: 77: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,814 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {346#true} {346#true} #964#return; {346#true} is VALID [2020-07-10 23:29:20,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,854 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {346#true} {346#true} #860#return; {346#true} is VALID [2020-07-10 23:29:20,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,858 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {346#true} {346#true} #862#return; {346#true} is VALID [2020-07-10 23:29:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~1; {346#true} is VALID [2020-07-10 23:29:20,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~1 := 1; {346#true} is VALID [2020-07-10 23:29:20,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~1; {346#true} is VALID [2020-07-10 23:29:20,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,863 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {346#true} #864#return; {346#true} is VALID [2020-07-10 23:29:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,866 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {346#true} {346#true} #866#return; {346#true} is VALID [2020-07-10 23:29:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~6; {346#true} is VALID [2020-07-10 23:29:20,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {346#true} is VALID [2020-07-10 23:29:20,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~6; {346#true} is VALID [2020-07-10 23:29:20,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,871 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {347#false} #956#return; {347#false} is VALID [2020-07-10 23:29:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~7; {346#true} is VALID [2020-07-10 23:29:20,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~7 := ~waterLevel~0; {346#true} is VALID [2020-07-10 23:29:20,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~7; {346#true} is VALID [2020-07-10 23:29:20,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,876 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {347#false} #958#return; {347#false} is VALID [2020-07-10 23:29:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:20,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {346#true} havoc ~retValue_acc~3; {346#true} is VALID [2020-07-10 23:29:20,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {346#true} ~retValue_acc~3 := ~pumpRunning~0; {346#true} is VALID [2020-07-10 23:29:20,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #res := ~retValue_acc~3; {346#true} is VALID [2020-07-10 23:29:20,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {346#true} {347#false} #960#return; {347#false} is VALID [2020-07-10 23:29:20,887 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 [2020-07-10 23:29:20,888 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 [2020-07-10 23:29:20,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {346#true} #valid := #valid[0 := 0]; {346#true} is VALID [2020-07-10 23:29:20,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {346#true} assume 0 < #StackHeapBarrier; {346#true} is VALID [2020-07-10 23:29:20,889 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 [2020-07-10 23:29:20,889 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 [2020-07-10 23:29:20,890 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 [2020-07-10 23:29:20,890 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 [2020-07-10 23:29:20,890 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 [2020-07-10 23:29:20,890 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 [2020-07-10 23:29:20,891 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 [2020-07-10 23:29:20,891 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 [2020-07-10 23:29:20,891 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 [2020-07-10 23:29:20,892 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 [2020-07-10 23:29:20,892 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 [2020-07-10 23:29:20,892 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 [2020-07-10 23:29:20,893 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 [2020-07-10 23:29:20,893 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 [2020-07-10 23:29:20,893 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 [2020-07-10 23:29:20,893 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 [2020-07-10 23:29:20,894 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 [2020-07-10 23:29:20,894 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 [2020-07-10 23:29:20,894 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 [2020-07-10 23:29:20,895 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 [2020-07-10 23:29:20,895 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 [2020-07-10 23:29:20,895 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 [2020-07-10 23:29:20,896 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 [2020-07-10 23:29:20,896 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 [2020-07-10 23:29:20,896 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 [2020-07-10 23:29:20,896 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 [2020-07-10 23:29:20,897 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 [2020-07-10 23:29:20,897 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 [2020-07-10 23:29:20,897 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 [2020-07-10 23:29:20,897 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 [2020-07-10 23:29:20,898 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 [2020-07-10 23:29:20,898 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 [2020-07-10 23:29:20,898 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 [2020-07-10 23:29:20,898 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 [2020-07-10 23:29:20,899 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 [2020-07-10 23:29:20,899 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 [2020-07-10 23:29:20,899 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 [2020-07-10 23:29:20,900 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 [2020-07-10 23:29:20,900 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 [2020-07-10 23:29:20,900 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 [2020-07-10 23:29:20,900 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 [2020-07-10 23:29:20,901 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 [2020-07-10 23:29:20,901 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 [2020-07-10 23:29:20,901 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 [2020-07-10 23:29:20,901 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 [2020-07-10 23:29:20,902 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 [2020-07-10 23:29:20,902 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 [2020-07-10 23:29:20,902 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 [2020-07-10 23:29:20,903 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 [2020-07-10 23:29:20,903 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 [2020-07-10 23:29:20,903 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 [2020-07-10 23:29:20,904 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 [2020-07-10 23:29:20,904 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 [2020-07-10 23:29:20,904 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 [2020-07-10 23:29:20,904 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 [2020-07-10 23:29:20,905 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 [2020-07-10 23:29:20,905 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 [2020-07-10 23:29:20,905 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 [2020-07-10 23:29:20,906 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 [2020-07-10 23:29:20,906 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 [2020-07-10 23:29:20,906 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 [2020-07-10 23:29:20,907 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 [2020-07-10 23:29:20,907 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 [2020-07-10 23:29:20,907 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 [2020-07-10 23:29:20,907 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 [2020-07-10 23:29:20,908 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 [2020-07-10 23:29:20,908 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 [2020-07-10 23:29:20,908 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 [2020-07-10 23:29:20,908 INFO L280 TraceCheckUtils]: 72: Hoare triple {346#true} ~pumpRunning~0 := 0; {346#true} is VALID [2020-07-10 23:29:20,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {346#true} ~systemActive~0 := 1; {346#true} is VALID [2020-07-10 23:29:20,909 INFO L280 TraceCheckUtils]: 74: Hoare triple {346#true} ~waterLevel~0 := 1; {346#true} is VALID [2020-07-10 23:29:20,909 INFO L280 TraceCheckUtils]: 75: Hoare triple {346#true} ~methaneLevelCritical~0 := 0; {346#true} is VALID [2020-07-10 23:29:20,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {346#true} ~head~0.base, ~head~0.offset := 0, 0; {346#true} is VALID [2020-07-10 23:29:20,910 INFO L280 TraceCheckUtils]: 77: Hoare triple {346#true} ~cleanupTimeShifts~0 := 4; {346#true} is VALID [2020-07-10 23:29:20,910 INFO L280 TraceCheckUtils]: 78: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,911 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {346#true} {346#true} #964#return; {346#true} is VALID [2020-07-10 23:29:20,911 INFO L263 TraceCheckUtils]: 80: Hoare triple {346#true} call #t~ret76 := main(); {346#true} is VALID [2020-07-10 23:29:20,911 INFO L280 TraceCheckUtils]: 81: Hoare triple {346#true} havoc ~retValue_acc~13; {346#true} is VALID [2020-07-10 23:29:20,911 INFO L280 TraceCheckUtils]: 82: Hoare triple {346#true} havoc ~tmp~10; {346#true} is VALID [2020-07-10 23:29:20,912 INFO L263 TraceCheckUtils]: 83: Hoare triple {346#true} call select_helpers(); {346#true} is VALID [2020-07-10 23:29:20,912 INFO L280 TraceCheckUtils]: 84: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,912 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {346#true} {346#true} #860#return; {346#true} is VALID [2020-07-10 23:29:20,913 INFO L263 TraceCheckUtils]: 86: Hoare triple {346#true} call select_features(); {346#true} is VALID [2020-07-10 23:29:20,913 INFO L280 TraceCheckUtils]: 87: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,913 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {346#true} {346#true} #862#return; {346#true} is VALID [2020-07-10 23:29:20,913 INFO L263 TraceCheckUtils]: 89: Hoare triple {346#true} call #t~ret75 := valid_product(); {346#true} is VALID [2020-07-10 23:29:20,914 INFO L280 TraceCheckUtils]: 90: Hoare triple {346#true} havoc ~retValue_acc~1; {346#true} is VALID [2020-07-10 23:29:20,914 INFO L280 TraceCheckUtils]: 91: Hoare triple {346#true} ~retValue_acc~1 := 1; {346#true} is VALID [2020-07-10 23:29:20,914 INFO L280 TraceCheckUtils]: 92: Hoare triple {346#true} #res := ~retValue_acc~1; {346#true} is VALID [2020-07-10 23:29:20,914 INFO L280 TraceCheckUtils]: 93: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,915 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {346#true} {346#true} #864#return; {346#true} is VALID [2020-07-10 23:29:20,915 INFO L280 TraceCheckUtils]: 95: Hoare triple {346#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {346#true} is VALID [2020-07-10 23:29:20,915 INFO L280 TraceCheckUtils]: 96: Hoare triple {346#true} ~tmp~10 := #t~ret75; {346#true} is VALID [2020-07-10 23:29:20,916 INFO L280 TraceCheckUtils]: 97: Hoare triple {346#true} havoc #t~ret75; {346#true} is VALID [2020-07-10 23:29:20,916 INFO L280 TraceCheckUtils]: 98: Hoare triple {346#true} assume 0 != ~tmp~10; {346#true} is VALID [2020-07-10 23:29:20,916 INFO L263 TraceCheckUtils]: 99: Hoare triple {346#true} call setup(); {346#true} is VALID [2020-07-10 23:29:20,917 INFO L280 TraceCheckUtils]: 100: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,917 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {346#true} {346#true} #866#return; {346#true} is VALID [2020-07-10 23:29:20,917 INFO L263 TraceCheckUtils]: 102: Hoare triple {346#true} call runTest(); {346#true} is VALID [2020-07-10 23:29:20,917 INFO L263 TraceCheckUtils]: 103: Hoare triple {346#true} call test(); {346#true} is VALID [2020-07-10 23:29:20,918 INFO L280 TraceCheckUtils]: 104: Hoare triple {346#true} havoc ~splverifierCounter~0; {346#true} is VALID [2020-07-10 23:29:20,918 INFO L280 TraceCheckUtils]: 105: Hoare triple {346#true} havoc ~tmp~0; {346#true} is VALID [2020-07-10 23:29:20,918 INFO L280 TraceCheckUtils]: 106: Hoare triple {346#true} havoc ~tmp___0~0; {346#true} is VALID [2020-07-10 23:29:20,918 INFO L280 TraceCheckUtils]: 107: Hoare triple {346#true} havoc ~tmp___1~0; {346#true} is VALID [2020-07-10 23:29:20,919 INFO L280 TraceCheckUtils]: 108: Hoare triple {346#true} havoc ~tmp___2~0; {346#true} is VALID [2020-07-10 23:29:20,919 INFO L280 TraceCheckUtils]: 109: Hoare triple {346#true} ~splverifierCounter~0 := 0; {346#true} is VALID [2020-07-10 23:29:20,920 INFO L280 TraceCheckUtils]: 110: Hoare triple {346#true} assume false; {347#false} is VALID [2020-07-10 23:29:20,921 INFO L263 TraceCheckUtils]: 111: Hoare triple {347#false} call cleanup(); {347#false} is VALID [2020-07-10 23:29:20,921 INFO L280 TraceCheckUtils]: 112: Hoare triple {347#false} havoc ~i~0; {347#false} is VALID [2020-07-10 23:29:20,921 INFO L280 TraceCheckUtils]: 113: Hoare triple {347#false} havoc ~__cil_tmp2~0; {347#false} is VALID [2020-07-10 23:29:20,922 INFO L263 TraceCheckUtils]: 114: Hoare triple {347#false} call timeShift(); {347#false} is VALID [2020-07-10 23:29:20,922 INFO L280 TraceCheckUtils]: 115: Hoare triple {347#false} assume !(0 != ~pumpRunning~0); {347#false} is VALID [2020-07-10 23:29:20,922 INFO L280 TraceCheckUtils]: 116: Hoare triple {347#false} assume !(0 != ~systemActive~0); {347#false} is VALID [2020-07-10 23:29:20,923 INFO L263 TraceCheckUtils]: 117: Hoare triple {347#false} call __utac_acc__Specification3_spec__1(); {347#false} is VALID [2020-07-10 23:29:20,923 INFO L280 TraceCheckUtils]: 118: Hoare triple {347#false} havoc ~tmp~6; {347#false} is VALID [2020-07-10 23:29:20,923 INFO L280 TraceCheckUtils]: 119: Hoare triple {347#false} havoc ~tmp___0~3; {347#false} is VALID [2020-07-10 23:29:20,923 INFO L280 TraceCheckUtils]: 120: Hoare triple {347#false} havoc ~tmp___1~1; {347#false} is VALID [2020-07-10 23:29:20,924 INFO L263 TraceCheckUtils]: 121: Hoare triple {347#false} call #t~ret37 := isMethaneLevelCritical(); {346#true} is VALID [2020-07-10 23:29:20,924 INFO L280 TraceCheckUtils]: 122: Hoare triple {346#true} havoc ~retValue_acc~6; {346#true} is VALID [2020-07-10 23:29:20,924 INFO L280 TraceCheckUtils]: 123: Hoare triple {346#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {346#true} is VALID [2020-07-10 23:29:20,925 INFO L280 TraceCheckUtils]: 124: Hoare triple {346#true} #res := ~retValue_acc~6; {346#true} is VALID [2020-07-10 23:29:20,925 INFO L280 TraceCheckUtils]: 125: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,925 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {346#true} {347#false} #956#return; {347#false} is VALID [2020-07-10 23:29:20,925 INFO L280 TraceCheckUtils]: 127: Hoare triple {347#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {347#false} is VALID [2020-07-10 23:29:20,926 INFO L280 TraceCheckUtils]: 128: Hoare triple {347#false} ~tmp~6 := #t~ret37; {347#false} is VALID [2020-07-10 23:29:20,926 INFO L280 TraceCheckUtils]: 129: Hoare triple {347#false} havoc #t~ret37; {347#false} is VALID [2020-07-10 23:29:20,926 INFO L280 TraceCheckUtils]: 130: Hoare triple {347#false} assume !(0 != ~tmp~6); {347#false} is VALID [2020-07-10 23:29:20,926 INFO L263 TraceCheckUtils]: 131: Hoare triple {347#false} call #t~ret38 := getWaterLevel(); {346#true} is VALID [2020-07-10 23:29:20,927 INFO L280 TraceCheckUtils]: 132: Hoare triple {346#true} havoc ~retValue_acc~7; {346#true} is VALID [2020-07-10 23:29:20,927 INFO L280 TraceCheckUtils]: 133: Hoare triple {346#true} ~retValue_acc~7 := ~waterLevel~0; {346#true} is VALID [2020-07-10 23:29:20,927 INFO L280 TraceCheckUtils]: 134: Hoare triple {346#true} #res := ~retValue_acc~7; {346#true} is VALID [2020-07-10 23:29:20,927 INFO L280 TraceCheckUtils]: 135: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,928 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {346#true} {347#false} #958#return; {347#false} is VALID [2020-07-10 23:29:20,928 INFO L280 TraceCheckUtils]: 137: Hoare triple {347#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {347#false} is VALID [2020-07-10 23:29:20,928 INFO L280 TraceCheckUtils]: 138: Hoare triple {347#false} ~tmp___0~3 := #t~ret38; {347#false} is VALID [2020-07-10 23:29:20,929 INFO L280 TraceCheckUtils]: 139: Hoare triple {347#false} havoc #t~ret38; {347#false} is VALID [2020-07-10 23:29:20,929 INFO L280 TraceCheckUtils]: 140: Hoare triple {347#false} assume 2 == ~tmp___0~3; {347#false} is VALID [2020-07-10 23:29:20,929 INFO L263 TraceCheckUtils]: 141: Hoare triple {347#false} call #t~ret39 := isPumpRunning(); {346#true} is VALID [2020-07-10 23:29:20,929 INFO L280 TraceCheckUtils]: 142: Hoare triple {346#true} havoc ~retValue_acc~3; {346#true} is VALID [2020-07-10 23:29:20,930 INFO L280 TraceCheckUtils]: 143: Hoare triple {346#true} ~retValue_acc~3 := ~pumpRunning~0; {346#true} is VALID [2020-07-10 23:29:20,930 INFO L280 TraceCheckUtils]: 144: Hoare triple {346#true} #res := ~retValue_acc~3; {346#true} is VALID [2020-07-10 23:29:20,930 INFO L280 TraceCheckUtils]: 145: Hoare triple {346#true} assume true; {346#true} is VALID [2020-07-10 23:29:20,930 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {346#true} {347#false} #960#return; {347#false} is VALID [2020-07-10 23:29:20,931 INFO L280 TraceCheckUtils]: 147: Hoare triple {347#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {347#false} is VALID [2020-07-10 23:29:20,931 INFO L280 TraceCheckUtils]: 148: Hoare triple {347#false} ~tmp___1~1 := #t~ret39; {347#false} is VALID [2020-07-10 23:29:20,931 INFO L280 TraceCheckUtils]: 149: Hoare triple {347#false} havoc #t~ret39; {347#false} is VALID [2020-07-10 23:29:20,932 INFO L280 TraceCheckUtils]: 150: Hoare triple {347#false} assume !(0 != ~tmp___1~1); {347#false} is VALID [2020-07-10 23:29:20,932 INFO L263 TraceCheckUtils]: 151: Hoare triple {347#false} call __automaton_fail(); {347#false} is VALID [2020-07-10 23:29:20,932 INFO L280 TraceCheckUtils]: 152: Hoare triple {347#false} assume !false; {347#false} is VALID [2020-07-10 23:29:20,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:29:20,959 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [250972862] [2020-07-10 23:29:20,961 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:29:20,962 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 23:29:20,962 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1350294919] [2020-07-10 23:29:20,969 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-07-10 23:29:20,973 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:29:20,977 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 23:29:21,159 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:29:21,160 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 23:29:21,160 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:29:21,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 23:29:21,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:29:21,172 INFO L87 Difference]: Start difference. First operand 343 states. Second operand 3 states. [2020-07-10 23:29:31,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:29:31,595 INFO L93 Difference]: Finished difference Result 553 states and 657 transitions. [2020-07-10 23:29:31,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 23:29:31,596 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 153 [2020-07-10 23:29:31,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:29:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:29:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 657 transitions. [2020-07-10 23:29:31,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:29:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 657 transitions. [2020-07-10 23:29:31,676 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 657 transitions. [2020-07-10 23:29:33,690 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 657 edges. 657 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:29:33,740 INFO L225 Difference]: With dead ends: 553 [2020-07-10 23:29:33,740 INFO L226 Difference]: Without dead ends: 335 [2020-07-10 23:29:33,753 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 [2020-07-10 23:29:33,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2020-07-10 23:29:38,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 292. [2020-07-10 23:29:38,114 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:29:38,114 INFO L82 GeneralOperation]: Start isEquivalent. First operand 335 states. Second operand 292 states. [2020-07-10 23:29:38,115 INFO L74 IsIncluded]: Start isIncluded. First operand 335 states. Second operand 292 states. [2020-07-10 23:29:38,115 INFO L87 Difference]: Start difference. First operand 335 states. Second operand 292 states. [2020-07-10 23:29:38,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:29:38,158 INFO L93 Difference]: Finished difference Result 335 states and 383 transitions. [2020-07-10 23:29:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 383 transitions. [2020-07-10 23:29:38,162 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:29:38,162 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:29:38,163 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 335 states. [2020-07-10 23:29:38,163 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 335 states. [2020-07-10 23:29:38,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:29:38,203 INFO L93 Difference]: Finished difference Result 335 states and 383 transitions. [2020-07-10 23:29:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 383 transitions. [2020-07-10 23:29:38,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:29:38,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:29:38,206 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:29:38,206 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:29:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2020-07-10 23:29:38,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 320 transitions. [2020-07-10 23:29:38,223 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 320 transitions. Word has length 153 [2020-07-10 23:29:38,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:29:38,224 INFO L479 AbstractCegarLoop]: Abstraction has 292 states and 320 transitions. [2020-07-10 23:29:38,224 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 23:29:38,225 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 292 states and 320 transitions. [2020-07-10 23:29:39,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:29:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 320 transitions. [2020-07-10 23:29:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-07-10 23:29:39,361 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:29:39,364 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] [2020-07-10 23:29:39,365 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:29:39,365 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:29:39,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:29:39,365 INFO L82 PathProgramCache]: Analyzing trace with hash -1149932277, now seen corresponding path program 1 times [2020-07-10 23:29:39,365 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:29:39,366 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [327288917] [2020-07-10 23:29:39,366 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:29:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,748 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:29:39,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,806 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 [2020-07-10 23:29:39,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} #valid := #valid[0 := 0]; {2816#true} is VALID [2020-07-10 23:29:39,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} assume 0 < #StackHeapBarrier; {2816#true} is VALID [2020-07-10 23:29:39,807 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 [2020-07-10 23:29:39,807 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 [2020-07-10 23:29:39,807 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 [2020-07-10 23:29:39,808 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 [2020-07-10 23:29:39,808 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 [2020-07-10 23:29:39,808 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 [2020-07-10 23:29:39,808 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 [2020-07-10 23:29:39,808 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 [2020-07-10 23:29:39,809 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 [2020-07-10 23:29:39,809 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 [2020-07-10 23:29:39,809 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 [2020-07-10 23:29:39,809 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 [2020-07-10 23:29:39,810 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 [2020-07-10 23:29:39,810 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 [2020-07-10 23:29:39,810 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 [2020-07-10 23:29:39,810 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 [2020-07-10 23:29:39,810 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 [2020-07-10 23:29:39,811 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 [2020-07-10 23:29:39,811 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 [2020-07-10 23:29:39,811 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 [2020-07-10 23:29:39,811 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 [2020-07-10 23:29:39,812 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 [2020-07-10 23:29:39,812 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 [2020-07-10 23:29:39,812 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 [2020-07-10 23:29:39,812 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 [2020-07-10 23:29:39,812 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 [2020-07-10 23:29:39,813 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 [2020-07-10 23:29:39,813 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 [2020-07-10 23:29:39,813 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 [2020-07-10 23:29:39,813 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 [2020-07-10 23:29:39,814 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 [2020-07-10 23:29:39,814 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 [2020-07-10 23:29:39,814 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 [2020-07-10 23:29:39,814 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 [2020-07-10 23:29:39,815 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 [2020-07-10 23:29:39,815 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 [2020-07-10 23:29:39,815 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 [2020-07-10 23:29:39,815 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 [2020-07-10 23:29:39,815 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 [2020-07-10 23:29:39,816 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 [2020-07-10 23:29:39,816 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 [2020-07-10 23:29:39,816 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 [2020-07-10 23:29:39,816 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 [2020-07-10 23:29:39,817 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 [2020-07-10 23:29:39,817 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 [2020-07-10 23:29:39,817 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 [2020-07-10 23:29:39,817 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 [2020-07-10 23:29:39,818 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 [2020-07-10 23:29:39,818 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 [2020-07-10 23:29:39,818 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 [2020-07-10 23:29:39,818 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 [2020-07-10 23:29:39,818 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 [2020-07-10 23:29:39,819 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 [2020-07-10 23:29:39,819 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 [2020-07-10 23:29:39,819 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 [2020-07-10 23:29:39,819 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 [2020-07-10 23:29:39,820 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 [2020-07-10 23:29:39,820 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 [2020-07-10 23:29:39,820 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 [2020-07-10 23:29:39,820 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 [2020-07-10 23:29:39,821 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 [2020-07-10 23:29:39,821 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 [2020-07-10 23:29:39,821 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 [2020-07-10 23:29:39,821 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 [2020-07-10 23:29:39,821 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 [2020-07-10 23:29:39,822 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 [2020-07-10 23:29:39,822 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 [2020-07-10 23:29:39,822 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 [2020-07-10 23:29:39,822 INFO L280 TraceCheckUtils]: 71: Hoare triple {2816#true} ~pumpRunning~0 := 0; {2816#true} is VALID [2020-07-10 23:29:39,823 INFO L280 TraceCheckUtils]: 72: Hoare triple {2816#true} ~systemActive~0 := 1; {2816#true} is VALID [2020-07-10 23:29:39,823 INFO L280 TraceCheckUtils]: 73: Hoare triple {2816#true} ~waterLevel~0 := 1; {2816#true} is VALID [2020-07-10 23:29:39,823 INFO L280 TraceCheckUtils]: 74: Hoare triple {2816#true} ~methaneLevelCritical~0 := 0; {2816#true} is VALID [2020-07-10 23:29:39,823 INFO L280 TraceCheckUtils]: 75: Hoare triple {2816#true} ~head~0.base, ~head~0.offset := 0, 0; {2816#true} is VALID [2020-07-10 23:29:39,824 INFO L280 TraceCheckUtils]: 76: Hoare triple {2816#true} ~cleanupTimeShifts~0 := 4; {2816#true} is VALID [2020-07-10 23:29:39,824 INFO L280 TraceCheckUtils]: 77: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,824 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2816#true} {2816#true} #964#return; {2816#true} is VALID [2020-07-10 23:29:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,831 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2816#true} {2816#true} #860#return; {2816#true} is VALID [2020-07-10 23:29:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,834 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2816#true} {2816#true} #862#return; {2816#true} is VALID [2020-07-10 23:29:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~1; {2816#true} is VALID [2020-07-10 23:29:39,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~1 := 1; {2816#true} is VALID [2020-07-10 23:29:39,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~1; {2816#true} is VALID [2020-07-10 23:29:39,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,838 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2816#true} #864#return; {2816#true} is VALID [2020-07-10 23:29:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,840 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2816#true} {2816#true} #866#return; {2816#true} is VALID [2020-07-10 23:29:39,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~6; {2816#true} is VALID [2020-07-10 23:29:39,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {2816#true} is VALID [2020-07-10 23:29:39,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~6; {2816#true} is VALID [2020-07-10 23:29:39,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,845 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2817#false} #956#return; {2817#false} is VALID [2020-07-10 23:29:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~7; {2816#true} is VALID [2020-07-10 23:29:39,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~7 := ~waterLevel~0; {2816#true} is VALID [2020-07-10 23:29:39,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~7; {2816#true} is VALID [2020-07-10 23:29:39,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2817#false} #958#return; {2817#false} is VALID [2020-07-10 23:29:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:39,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {2816#true} havoc ~retValue_acc~3; {2816#true} is VALID [2020-07-10 23:29:39,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {2816#true} ~retValue_acc~3 := ~pumpRunning~0; {2816#true} is VALID [2020-07-10 23:29:39,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #res := ~retValue_acc~3; {2816#true} is VALID [2020-07-10 23:29:39,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,853 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2816#true} {2817#false} #960#return; {2817#false} is VALID [2020-07-10 23:29:39,857 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 [2020-07-10 23:29:39,858 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 [2020-07-10 23:29:39,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {2816#true} #valid := #valid[0 := 0]; {2816#true} is VALID [2020-07-10 23:29:39,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {2816#true} assume 0 < #StackHeapBarrier; {2816#true} is VALID [2020-07-10 23:29:39,858 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 [2020-07-10 23:29:39,858 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 [2020-07-10 23:29:39,859 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 [2020-07-10 23:29:39,859 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 [2020-07-10 23:29:39,859 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 [2020-07-10 23:29:39,859 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 [2020-07-10 23:29:39,860 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 [2020-07-10 23:29:39,860 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 [2020-07-10 23:29:39,860 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 [2020-07-10 23:29:39,860 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 [2020-07-10 23:29:39,860 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 [2020-07-10 23:29:39,861 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 [2020-07-10 23:29:39,861 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 [2020-07-10 23:29:39,861 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 [2020-07-10 23:29:39,861 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 [2020-07-10 23:29:39,861 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 [2020-07-10 23:29:39,862 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 [2020-07-10 23:29:39,862 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 [2020-07-10 23:29:39,862 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 [2020-07-10 23:29:39,862 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 [2020-07-10 23:29:39,863 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 [2020-07-10 23:29:39,863 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 [2020-07-10 23:29:39,863 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 [2020-07-10 23:29:39,863 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 [2020-07-10 23:29:39,864 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 [2020-07-10 23:29:39,864 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 [2020-07-10 23:29:39,864 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 [2020-07-10 23:29:39,864 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 [2020-07-10 23:29:39,864 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 [2020-07-10 23:29:39,865 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 [2020-07-10 23:29:39,865 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 [2020-07-10 23:29:39,865 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 [2020-07-10 23:29:39,865 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 [2020-07-10 23:29:39,865 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 [2020-07-10 23:29:39,866 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 [2020-07-10 23:29:39,866 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 [2020-07-10 23:29:39,866 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 [2020-07-10 23:29:39,866 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 [2020-07-10 23:29:39,867 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 [2020-07-10 23:29:39,867 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 [2020-07-10 23:29:39,867 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 [2020-07-10 23:29:39,867 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 [2020-07-10 23:29:39,867 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 [2020-07-10 23:29:39,868 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 [2020-07-10 23:29:39,868 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 [2020-07-10 23:29:39,868 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 [2020-07-10 23:29:39,868 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 [2020-07-10 23:29:39,868 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 [2020-07-10 23:29:39,869 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 [2020-07-10 23:29:39,869 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 [2020-07-10 23:29:39,869 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 [2020-07-10 23:29:39,869 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 [2020-07-10 23:29:39,869 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 [2020-07-10 23:29:39,870 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 [2020-07-10 23:29:39,870 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 [2020-07-10 23:29:39,870 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 [2020-07-10 23:29:39,870 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 [2020-07-10 23:29:39,870 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 [2020-07-10 23:29:39,871 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 [2020-07-10 23:29:39,871 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 [2020-07-10 23:29:39,871 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 [2020-07-10 23:29:39,871 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 [2020-07-10 23:29:39,871 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 [2020-07-10 23:29:39,872 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 [2020-07-10 23:29:39,872 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 [2020-07-10 23:29:39,872 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 [2020-07-10 23:29:39,872 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 [2020-07-10 23:29:39,872 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 [2020-07-10 23:29:39,873 INFO L280 TraceCheckUtils]: 72: Hoare triple {2816#true} ~pumpRunning~0 := 0; {2816#true} is VALID [2020-07-10 23:29:39,873 INFO L280 TraceCheckUtils]: 73: Hoare triple {2816#true} ~systemActive~0 := 1; {2816#true} is VALID [2020-07-10 23:29:39,873 INFO L280 TraceCheckUtils]: 74: Hoare triple {2816#true} ~waterLevel~0 := 1; {2816#true} is VALID [2020-07-10 23:29:39,873 INFO L280 TraceCheckUtils]: 75: Hoare triple {2816#true} ~methaneLevelCritical~0 := 0; {2816#true} is VALID [2020-07-10 23:29:39,873 INFO L280 TraceCheckUtils]: 76: Hoare triple {2816#true} ~head~0.base, ~head~0.offset := 0, 0; {2816#true} is VALID [2020-07-10 23:29:39,874 INFO L280 TraceCheckUtils]: 77: Hoare triple {2816#true} ~cleanupTimeShifts~0 := 4; {2816#true} is VALID [2020-07-10 23:29:39,874 INFO L280 TraceCheckUtils]: 78: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,874 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2816#true} {2816#true} #964#return; {2816#true} is VALID [2020-07-10 23:29:39,874 INFO L263 TraceCheckUtils]: 80: Hoare triple {2816#true} call #t~ret76 := main(); {2816#true} is VALID [2020-07-10 23:29:39,874 INFO L280 TraceCheckUtils]: 81: Hoare triple {2816#true} havoc ~retValue_acc~13; {2816#true} is VALID [2020-07-10 23:29:39,875 INFO L280 TraceCheckUtils]: 82: Hoare triple {2816#true} havoc ~tmp~10; {2816#true} is VALID [2020-07-10 23:29:39,875 INFO L263 TraceCheckUtils]: 83: Hoare triple {2816#true} call select_helpers(); {2816#true} is VALID [2020-07-10 23:29:39,875 INFO L280 TraceCheckUtils]: 84: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,875 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2816#true} {2816#true} #860#return; {2816#true} is VALID [2020-07-10 23:29:39,875 INFO L263 TraceCheckUtils]: 86: Hoare triple {2816#true} call select_features(); {2816#true} is VALID [2020-07-10 23:29:39,876 INFO L280 TraceCheckUtils]: 87: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,876 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2816#true} {2816#true} #862#return; {2816#true} is VALID [2020-07-10 23:29:39,876 INFO L263 TraceCheckUtils]: 89: Hoare triple {2816#true} call #t~ret75 := valid_product(); {2816#true} is VALID [2020-07-10 23:29:39,876 INFO L280 TraceCheckUtils]: 90: Hoare triple {2816#true} havoc ~retValue_acc~1; {2816#true} is VALID [2020-07-10 23:29:39,876 INFO L280 TraceCheckUtils]: 91: Hoare triple {2816#true} ~retValue_acc~1 := 1; {2816#true} is VALID [2020-07-10 23:29:39,877 INFO L280 TraceCheckUtils]: 92: Hoare triple {2816#true} #res := ~retValue_acc~1; {2816#true} is VALID [2020-07-10 23:29:39,877 INFO L280 TraceCheckUtils]: 93: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,877 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2816#true} {2816#true} #864#return; {2816#true} is VALID [2020-07-10 23:29:39,877 INFO L280 TraceCheckUtils]: 95: Hoare triple {2816#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {2816#true} is VALID [2020-07-10 23:29:39,877 INFO L280 TraceCheckUtils]: 96: Hoare triple {2816#true} ~tmp~10 := #t~ret75; {2816#true} is VALID [2020-07-10 23:29:39,877 INFO L280 TraceCheckUtils]: 97: Hoare triple {2816#true} havoc #t~ret75; {2816#true} is VALID [2020-07-10 23:29:39,878 INFO L280 TraceCheckUtils]: 98: Hoare triple {2816#true} assume 0 != ~tmp~10; {2816#true} is VALID [2020-07-10 23:29:39,878 INFO L263 TraceCheckUtils]: 99: Hoare triple {2816#true} call setup(); {2816#true} is VALID [2020-07-10 23:29:39,878 INFO L280 TraceCheckUtils]: 100: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,878 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2816#true} {2816#true} #866#return; {2816#true} is VALID [2020-07-10 23:29:39,878 INFO L263 TraceCheckUtils]: 102: Hoare triple {2816#true} call runTest(); {2816#true} is VALID [2020-07-10 23:29:39,879 INFO L263 TraceCheckUtils]: 103: Hoare triple {2816#true} call test(); {2816#true} is VALID [2020-07-10 23:29:39,879 INFO L280 TraceCheckUtils]: 104: Hoare triple {2816#true} havoc ~splverifierCounter~0; {2816#true} is VALID [2020-07-10 23:29:39,879 INFO L280 TraceCheckUtils]: 105: Hoare triple {2816#true} havoc ~tmp~0; {2816#true} is VALID [2020-07-10 23:29:39,879 INFO L280 TraceCheckUtils]: 106: Hoare triple {2816#true} havoc ~tmp___0~0; {2816#true} is VALID [2020-07-10 23:29:39,879 INFO L280 TraceCheckUtils]: 107: Hoare triple {2816#true} havoc ~tmp___1~0; {2816#true} is VALID [2020-07-10 23:29:39,879 INFO L280 TraceCheckUtils]: 108: Hoare triple {2816#true} havoc ~tmp___2~0; {2816#true} is VALID [2020-07-10 23:29:39,880 INFO L280 TraceCheckUtils]: 109: Hoare triple {2816#true} ~splverifierCounter~0 := 0; {2908#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:29:39,881 INFO L280 TraceCheckUtils]: 110: Hoare triple {2908#(= 0 test_~splverifierCounter~0)} assume !false; {2908#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:29:39,881 INFO L280 TraceCheckUtils]: 111: Hoare triple {2908#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2817#false} is VALID [2020-07-10 23:29:39,882 INFO L263 TraceCheckUtils]: 112: Hoare triple {2817#false} call cleanup(); {2817#false} is VALID [2020-07-10 23:29:39,882 INFO L280 TraceCheckUtils]: 113: Hoare triple {2817#false} havoc ~i~0; {2817#false} is VALID [2020-07-10 23:29:39,882 INFO L280 TraceCheckUtils]: 114: Hoare triple {2817#false} havoc ~__cil_tmp2~0; {2817#false} is VALID [2020-07-10 23:29:39,882 INFO L263 TraceCheckUtils]: 115: Hoare triple {2817#false} call timeShift(); {2817#false} is VALID [2020-07-10 23:29:39,882 INFO L280 TraceCheckUtils]: 116: Hoare triple {2817#false} assume !(0 != ~pumpRunning~0); {2817#false} is VALID [2020-07-10 23:29:39,882 INFO L280 TraceCheckUtils]: 117: Hoare triple {2817#false} assume !(0 != ~systemActive~0); {2817#false} is VALID [2020-07-10 23:29:39,883 INFO L263 TraceCheckUtils]: 118: Hoare triple {2817#false} call __utac_acc__Specification3_spec__1(); {2817#false} is VALID [2020-07-10 23:29:39,883 INFO L280 TraceCheckUtils]: 119: Hoare triple {2817#false} havoc ~tmp~6; {2817#false} is VALID [2020-07-10 23:29:39,883 INFO L280 TraceCheckUtils]: 120: Hoare triple {2817#false} havoc ~tmp___0~3; {2817#false} is VALID [2020-07-10 23:29:39,883 INFO L280 TraceCheckUtils]: 121: Hoare triple {2817#false} havoc ~tmp___1~1; {2817#false} is VALID [2020-07-10 23:29:39,883 INFO L263 TraceCheckUtils]: 122: Hoare triple {2817#false} call #t~ret37 := isMethaneLevelCritical(); {2816#true} is VALID [2020-07-10 23:29:39,884 INFO L280 TraceCheckUtils]: 123: Hoare triple {2816#true} havoc ~retValue_acc~6; {2816#true} is VALID [2020-07-10 23:29:39,884 INFO L280 TraceCheckUtils]: 124: Hoare triple {2816#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {2816#true} is VALID [2020-07-10 23:29:39,884 INFO L280 TraceCheckUtils]: 125: Hoare triple {2816#true} #res := ~retValue_acc~6; {2816#true} is VALID [2020-07-10 23:29:39,884 INFO L280 TraceCheckUtils]: 126: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,884 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {2816#true} {2817#false} #956#return; {2817#false} is VALID [2020-07-10 23:29:39,884 INFO L280 TraceCheckUtils]: 128: Hoare triple {2817#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {2817#false} is VALID [2020-07-10 23:29:39,885 INFO L280 TraceCheckUtils]: 129: Hoare triple {2817#false} ~tmp~6 := #t~ret37; {2817#false} is VALID [2020-07-10 23:29:39,885 INFO L280 TraceCheckUtils]: 130: Hoare triple {2817#false} havoc #t~ret37; {2817#false} is VALID [2020-07-10 23:29:39,885 INFO L280 TraceCheckUtils]: 131: Hoare triple {2817#false} assume !(0 != ~tmp~6); {2817#false} is VALID [2020-07-10 23:29:39,885 INFO L263 TraceCheckUtils]: 132: Hoare triple {2817#false} call #t~ret38 := getWaterLevel(); {2816#true} is VALID [2020-07-10 23:29:39,885 INFO L280 TraceCheckUtils]: 133: Hoare triple {2816#true} havoc ~retValue_acc~7; {2816#true} is VALID [2020-07-10 23:29:39,886 INFO L280 TraceCheckUtils]: 134: Hoare triple {2816#true} ~retValue_acc~7 := ~waterLevel~0; {2816#true} is VALID [2020-07-10 23:29:39,886 INFO L280 TraceCheckUtils]: 135: Hoare triple {2816#true} #res := ~retValue_acc~7; {2816#true} is VALID [2020-07-10 23:29:39,886 INFO L280 TraceCheckUtils]: 136: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,886 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {2816#true} {2817#false} #958#return; {2817#false} is VALID [2020-07-10 23:29:39,886 INFO L280 TraceCheckUtils]: 138: Hoare triple {2817#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {2817#false} is VALID [2020-07-10 23:29:39,887 INFO L280 TraceCheckUtils]: 139: Hoare triple {2817#false} ~tmp___0~3 := #t~ret38; {2817#false} is VALID [2020-07-10 23:29:39,887 INFO L280 TraceCheckUtils]: 140: Hoare triple {2817#false} havoc #t~ret38; {2817#false} is VALID [2020-07-10 23:29:39,887 INFO L280 TraceCheckUtils]: 141: Hoare triple {2817#false} assume 2 == ~tmp___0~3; {2817#false} is VALID [2020-07-10 23:29:39,887 INFO L263 TraceCheckUtils]: 142: Hoare triple {2817#false} call #t~ret39 := isPumpRunning(); {2816#true} is VALID [2020-07-10 23:29:39,887 INFO L280 TraceCheckUtils]: 143: Hoare triple {2816#true} havoc ~retValue_acc~3; {2816#true} is VALID [2020-07-10 23:29:39,887 INFO L280 TraceCheckUtils]: 144: Hoare triple {2816#true} ~retValue_acc~3 := ~pumpRunning~0; {2816#true} is VALID [2020-07-10 23:29:39,888 INFO L280 TraceCheckUtils]: 145: Hoare triple {2816#true} #res := ~retValue_acc~3; {2816#true} is VALID [2020-07-10 23:29:39,888 INFO L280 TraceCheckUtils]: 146: Hoare triple {2816#true} assume true; {2816#true} is VALID [2020-07-10 23:29:39,888 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {2816#true} {2817#false} #960#return; {2817#false} is VALID [2020-07-10 23:29:39,888 INFO L280 TraceCheckUtils]: 148: Hoare triple {2817#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {2817#false} is VALID [2020-07-10 23:29:39,888 INFO L280 TraceCheckUtils]: 149: Hoare triple {2817#false} ~tmp___1~1 := #t~ret39; {2817#false} is VALID [2020-07-10 23:29:39,889 INFO L280 TraceCheckUtils]: 150: Hoare triple {2817#false} havoc #t~ret39; {2817#false} is VALID [2020-07-10 23:29:39,889 INFO L280 TraceCheckUtils]: 151: Hoare triple {2817#false} assume !(0 != ~tmp___1~1); {2817#false} is VALID [2020-07-10 23:29:39,889 INFO L263 TraceCheckUtils]: 152: Hoare triple {2817#false} call __automaton_fail(); {2817#false} is VALID [2020-07-10 23:29:39,889 INFO L280 TraceCheckUtils]: 153: Hoare triple {2817#false} assume !false; {2817#false} is VALID [2020-07-10 23:29:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:29:39,915 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [327288917] [2020-07-10 23:29:39,915 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:29:39,915 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:29:39,915 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334550093] [2020-07-10 23:29:39,919 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-07-10 23:29:39,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:29:39,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:29:40,091 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:29:40,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:29:40,092 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:29:40,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:29:40,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:29:40,092 INFO L87 Difference]: Start difference. First operand 292 states and 320 transitions. Second operand 4 states. [2020-07-10 23:29:42,065 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:29:50,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:29:50,047 INFO L93 Difference]: Finished difference Result 470 states and 532 transitions. [2020-07-10 23:29:50,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 23:29:50,048 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-07-10 23:29:50,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:29:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:29:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 532 transitions. [2020-07-10 23:29:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:29:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 532 transitions. [2020-07-10 23:29:50,069 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 532 transitions. [2020-07-10 23:29:51,585 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 532 edges. 532 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:29:51,597 INFO L225 Difference]: With dead ends: 470 [2020-07-10 23:29:51,597 INFO L226 Difference]: Without dead ends: 318 [2020-07-10 23:29:51,599 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 [2020-07-10 23:29:51,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-10 23:29:56,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 282. [2020-07-10 23:29:56,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:29:56,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 282 states. [2020-07-10 23:29:56,359 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 282 states. [2020-07-10 23:29:56,359 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 282 states. [2020-07-10 23:29:56,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:29:56,375 INFO L93 Difference]: Finished difference Result 318 states and 358 transitions. [2020-07-10 23:29:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 358 transitions. [2020-07-10 23:29:56,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:29:56,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:29:56,377 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 318 states. [2020-07-10 23:29:56,377 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 318 states. [2020-07-10 23:29:56,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:29:56,392 INFO L93 Difference]: Finished difference Result 318 states and 358 transitions. [2020-07-10 23:29:56,392 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 358 transitions. [2020-07-10 23:29:56,394 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:29:56,394 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:29:56,394 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:29:56,394 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:29:56,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-07-10 23:29:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 307 transitions. [2020-07-10 23:29:56,405 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 307 transitions. Word has length 154 [2020-07-10 23:29:56,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:29:56,406 INFO L479 AbstractCegarLoop]: Abstraction has 282 states and 307 transitions. [2020-07-10 23:29:56,406 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:29:56,406 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 282 states and 307 transitions. [2020-07-10 23:29:57,573 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 307 edges. 307 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:29:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 307 transitions. [2020-07-10 23:29:57,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-07-10 23:29:57,577 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:29:57,577 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] [2020-07-10 23:29:57,577 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:29:57,577 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:29:57,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:29:57,578 INFO L82 PathProgramCache]: Analyzing trace with hash -683065315, now seen corresponding path program 1 times [2020-07-10 23:29:57,578 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:29:57,578 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1565412173] [2020-07-10 23:29:57,578 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:29:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,060 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:29:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,142 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 [2020-07-10 23:29:58,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} #valid := #valid[0 := 0]; {5069#true} is VALID [2020-07-10 23:29:58,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} assume 0 < #StackHeapBarrier; {5069#true} is VALID [2020-07-10 23:29:58,143 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 [2020-07-10 23:29:58,143 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 [2020-07-10 23:29:58,144 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 [2020-07-10 23:29:58,144 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 [2020-07-10 23:29:58,144 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 [2020-07-10 23:29:58,144 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 [2020-07-10 23:29:58,144 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 [2020-07-10 23:29:58,144 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 [2020-07-10 23:29:58,145 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 [2020-07-10 23:29:58,145 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 [2020-07-10 23:29:58,145 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 [2020-07-10 23:29:58,145 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 [2020-07-10 23:29:58,145 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 [2020-07-10 23:29:58,146 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 [2020-07-10 23:29:58,146 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 [2020-07-10 23:29:58,146 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 [2020-07-10 23:29:58,146 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 [2020-07-10 23:29:58,146 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 [2020-07-10 23:29:58,147 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 [2020-07-10 23:29:58,147 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 [2020-07-10 23:29:58,147 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 [2020-07-10 23:29:58,147 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 [2020-07-10 23:29:58,147 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 [2020-07-10 23:29:58,147 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 [2020-07-10 23:29:58,148 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 [2020-07-10 23:29:58,148 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 [2020-07-10 23:29:58,148 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 [2020-07-10 23:29:58,148 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 [2020-07-10 23:29:58,148 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 [2020-07-10 23:29:58,149 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 [2020-07-10 23:29:58,149 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 [2020-07-10 23:29:58,149 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 [2020-07-10 23:29:58,149 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 [2020-07-10 23:29:58,149 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 [2020-07-10 23:29:58,150 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 [2020-07-10 23:29:58,150 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 [2020-07-10 23:29:58,150 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 [2020-07-10 23:29:58,150 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 [2020-07-10 23:29:58,150 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 [2020-07-10 23:29:58,151 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 [2020-07-10 23:29:58,151 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 [2020-07-10 23:29:58,151 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 [2020-07-10 23:29:58,151 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 [2020-07-10 23:29:58,151 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 [2020-07-10 23:29:58,152 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 [2020-07-10 23:29:58,152 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 [2020-07-10 23:29:58,152 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 [2020-07-10 23:29:58,152 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 [2020-07-10 23:29:58,152 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 [2020-07-10 23:29:58,153 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 [2020-07-10 23:29:58,153 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 [2020-07-10 23:29:58,153 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 [2020-07-10 23:29:58,153 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 [2020-07-10 23:29:58,153 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 [2020-07-10 23:29:58,154 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 [2020-07-10 23:29:58,154 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 [2020-07-10 23:29:58,154 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 [2020-07-10 23:29:58,154 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 [2020-07-10 23:29:58,154 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 [2020-07-10 23:29:58,155 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 [2020-07-10 23:29:58,155 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 [2020-07-10 23:29:58,155 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 [2020-07-10 23:29:58,155 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 [2020-07-10 23:29:58,155 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 [2020-07-10 23:29:58,156 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 [2020-07-10 23:29:58,156 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 [2020-07-10 23:29:58,156 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 [2020-07-10 23:29:58,156 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 [2020-07-10 23:29:58,156 INFO L280 TraceCheckUtils]: 71: Hoare triple {5069#true} ~pumpRunning~0 := 0; {5069#true} is VALID [2020-07-10 23:29:58,157 INFO L280 TraceCheckUtils]: 72: Hoare triple {5069#true} ~systemActive~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,158 INFO L280 TraceCheckUtils]: 73: Hoare triple {5150#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,158 INFO L280 TraceCheckUtils]: 74: Hoare triple {5150#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,159 INFO L280 TraceCheckUtils]: 75: Hoare triple {5150#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,159 INFO L280 TraceCheckUtils]: 76: Hoare triple {5150#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,160 INFO L280 TraceCheckUtils]: 77: Hoare triple {5150#(= 1 ~systemActive~0)} assume true; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,161 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {5150#(= 1 ~systemActive~0)} {5069#true} #964#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #860#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,173 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #862#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~1; {5069#true} is VALID [2020-07-10 23:29:58,246 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 [2020-07-10 23:29:58,247 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 [2020-07-10 23:29:58,248 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 [2020-07-10 23:29:58,249 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 [2020-07-10 23:29:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,254 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5069#true} {5162#(not (= 0 ~systemActive~0))} #866#return; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~6; {5069#true} is VALID [2020-07-10 23:29:58,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {5069#true} is VALID [2020-07-10 23:29:58,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #res := ~retValue_acc~6; {5069#true} is VALID [2020-07-10 23:29:58,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,258 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5069#true} {5070#false} #956#return; {5070#false} is VALID [2020-07-10 23:29:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~7; {5069#true} is VALID [2020-07-10 23:29:58,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} ~retValue_acc~7 := ~waterLevel~0; {5069#true} is VALID [2020-07-10 23:29:58,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #res := ~retValue_acc~7; {5069#true} is VALID [2020-07-10 23:29:58,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5069#true} {5070#false} #958#return; {5070#false} is VALID [2020-07-10 23:29:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:29:58,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {5069#true} havoc ~retValue_acc~3; {5069#true} is VALID [2020-07-10 23:29:58,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {5069#true} ~retValue_acc~3 := ~pumpRunning~0; {5069#true} is VALID [2020-07-10 23:29:58,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #res := ~retValue_acc~3; {5069#true} is VALID [2020-07-10 23:29:58,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,267 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5069#true} {5070#false} #960#return; {5070#false} is VALID [2020-07-10 23:29:58,273 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 [2020-07-10 23:29:58,273 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 [2020-07-10 23:29:58,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {5069#true} #valid := #valid[0 := 0]; {5069#true} is VALID [2020-07-10 23:29:58,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {5069#true} assume 0 < #StackHeapBarrier; {5069#true} is VALID [2020-07-10 23:29:58,274 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 [2020-07-10 23:29:58,274 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 [2020-07-10 23:29:58,274 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 [2020-07-10 23:29:58,274 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 [2020-07-10 23:29:58,275 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 [2020-07-10 23:29:58,275 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 [2020-07-10 23:29:58,275 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 [2020-07-10 23:29:58,275 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 [2020-07-10 23:29:58,275 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 [2020-07-10 23:29:58,275 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 [2020-07-10 23:29:58,276 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 [2020-07-10 23:29:58,276 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 [2020-07-10 23:29:58,276 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 [2020-07-10 23:29:58,276 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 [2020-07-10 23:29:58,276 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 [2020-07-10 23:29:58,277 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 [2020-07-10 23:29:58,277 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 [2020-07-10 23:29:58,277 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 [2020-07-10 23:29:58,277 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 [2020-07-10 23:29:58,277 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 [2020-07-10 23:29:58,278 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 [2020-07-10 23:29:58,278 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 [2020-07-10 23:29:58,278 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 [2020-07-10 23:29:58,278 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 [2020-07-10 23:29:58,278 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 [2020-07-10 23:29:58,278 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 [2020-07-10 23:29:58,279 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 [2020-07-10 23:29:58,279 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 [2020-07-10 23:29:58,279 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 [2020-07-10 23:29:58,279 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 [2020-07-10 23:29:58,280 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 [2020-07-10 23:29:58,280 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 [2020-07-10 23:29:58,280 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 [2020-07-10 23:29:58,280 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 [2020-07-10 23:29:58,281 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 [2020-07-10 23:29:58,281 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 [2020-07-10 23:29:58,281 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 [2020-07-10 23:29:58,281 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 [2020-07-10 23:29:58,282 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 [2020-07-10 23:29:58,282 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 [2020-07-10 23:29:58,282 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 [2020-07-10 23:29:58,282 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 [2020-07-10 23:29:58,282 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 [2020-07-10 23:29:58,283 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 [2020-07-10 23:29:58,283 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 [2020-07-10 23:29:58,283 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 [2020-07-10 23:29:58,283 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 [2020-07-10 23:29:58,283 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 [2020-07-10 23:29:58,284 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 [2020-07-10 23:29:58,284 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 [2020-07-10 23:29:58,284 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 [2020-07-10 23:29:58,284 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 [2020-07-10 23:29:58,284 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 [2020-07-10 23:29:58,284 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 [2020-07-10 23:29:58,285 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 [2020-07-10 23:29:58,285 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 [2020-07-10 23:29:58,285 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 [2020-07-10 23:29:58,285 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 [2020-07-10 23:29:58,285 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 [2020-07-10 23:29:58,285 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 [2020-07-10 23:29:58,286 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 [2020-07-10 23:29:58,286 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 [2020-07-10 23:29:58,286 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 [2020-07-10 23:29:58,286 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 [2020-07-10 23:29:58,286 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 [2020-07-10 23:29:58,286 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 [2020-07-10 23:29:58,287 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 [2020-07-10 23:29:58,287 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 [2020-07-10 23:29:58,287 INFO L280 TraceCheckUtils]: 72: Hoare triple {5069#true} ~pumpRunning~0 := 0; {5069#true} is VALID [2020-07-10 23:29:58,288 INFO L280 TraceCheckUtils]: 73: Hoare triple {5069#true} ~systemActive~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,288 INFO L280 TraceCheckUtils]: 74: Hoare triple {5150#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,289 INFO L280 TraceCheckUtils]: 75: Hoare triple {5150#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,289 INFO L280 TraceCheckUtils]: 76: Hoare triple {5150#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,290 INFO L280 TraceCheckUtils]: 77: Hoare triple {5150#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,290 INFO L280 TraceCheckUtils]: 78: Hoare triple {5150#(= 1 ~systemActive~0)} assume true; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,291 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5150#(= 1 ~systemActive~0)} {5069#true} #964#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,292 INFO L263 TraceCheckUtils]: 80: Hoare triple {5150#(= 1 ~systemActive~0)} call #t~ret76 := main(); {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,292 INFO L280 TraceCheckUtils]: 81: Hoare triple {5150#(= 1 ~systemActive~0)} havoc ~retValue_acc~13; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,293 INFO L280 TraceCheckUtils]: 82: Hoare triple {5150#(= 1 ~systemActive~0)} havoc ~tmp~10; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,293 INFO L263 TraceCheckUtils]: 83: Hoare triple {5150#(= 1 ~systemActive~0)} call select_helpers(); {5069#true} is VALID [2020-07-10 23:29:58,293 INFO L280 TraceCheckUtils]: 84: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,294 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #860#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,294 INFO L263 TraceCheckUtils]: 86: Hoare triple {5150#(= 1 ~systemActive~0)} call select_features(); {5069#true} is VALID [2020-07-10 23:29:58,294 INFO L280 TraceCheckUtils]: 87: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,294 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {5069#true} {5150#(= 1 ~systemActive~0)} #862#return; {5150#(= 1 ~systemActive~0)} is VALID [2020-07-10 23:29:58,295 INFO L263 TraceCheckUtils]: 89: Hoare triple {5150#(= 1 ~systemActive~0)} call #t~ret75 := valid_product(); {5069#true} is VALID [2020-07-10 23:29:58,295 INFO L280 TraceCheckUtils]: 90: Hoare triple {5069#true} havoc ~retValue_acc~1; {5069#true} is VALID [2020-07-10 23:29:58,296 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 [2020-07-10 23:29:58,297 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 [2020-07-10 23:29:58,297 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 [2020-07-10 23:29:58,298 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 [2020-07-10 23:29:58,299 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 [2020-07-10 23:29:58,300 INFO L280 TraceCheckUtils]: 96: Hoare triple {5160#(= |main_#t~ret75| ~systemActive~0)} ~tmp~10 := #t~ret75; {5161#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-10 23:29:58,300 INFO L280 TraceCheckUtils]: 97: Hoare triple {5161#(= main_~tmp~10 ~systemActive~0)} havoc #t~ret75; {5161#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-10 23:29:58,301 INFO L280 TraceCheckUtils]: 98: Hoare triple {5161#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,301 INFO L263 TraceCheckUtils]: 99: Hoare triple {5162#(not (= 0 ~systemActive~0))} call setup(); {5069#true} is VALID [2020-07-10 23:29:58,301 INFO L280 TraceCheckUtils]: 100: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,302 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {5069#true} {5162#(not (= 0 ~systemActive~0))} #866#return; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,303 INFO L263 TraceCheckUtils]: 102: Hoare triple {5162#(not (= 0 ~systemActive~0))} call runTest(); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,303 INFO L263 TraceCheckUtils]: 103: Hoare triple {5162#(not (= 0 ~systemActive~0))} call test(); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,304 INFO L280 TraceCheckUtils]: 104: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,304 INFO L280 TraceCheckUtils]: 105: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,305 INFO L280 TraceCheckUtils]: 106: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp___0~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,305 INFO L280 TraceCheckUtils]: 107: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,306 INFO L280 TraceCheckUtils]: 108: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,306 INFO L280 TraceCheckUtils]: 109: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,307 INFO L280 TraceCheckUtils]: 110: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !false; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,307 INFO L280 TraceCheckUtils]: 111: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,308 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 [2020-07-10 23:29:58,308 INFO L280 TraceCheckUtils]: 113: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~tmp~0 := #t~nondet1; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,309 INFO L280 TraceCheckUtils]: 114: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc #t~nondet1; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,310 INFO L280 TraceCheckUtils]: 115: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,310 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 [2020-07-10 23:29:58,311 INFO L280 TraceCheckUtils]: 117: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~tmp___0~0 := #t~nondet2; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,311 INFO L280 TraceCheckUtils]: 118: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc #t~nondet2; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,312 INFO L280 TraceCheckUtils]: 119: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,312 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 [2020-07-10 23:29:58,313 INFO L280 TraceCheckUtils]: 121: Hoare triple {5162#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet3; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,314 INFO L280 TraceCheckUtils]: 122: Hoare triple {5162#(not (= 0 ~systemActive~0))} havoc #t~nondet3; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,314 INFO L280 TraceCheckUtils]: 123: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,315 INFO L263 TraceCheckUtils]: 124: Hoare triple {5162#(not (= 0 ~systemActive~0))} call timeShift(); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,316 INFO L280 TraceCheckUtils]: 125: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {5162#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:29:58,316 INFO L280 TraceCheckUtils]: 126: Hoare triple {5162#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {5070#false} is VALID [2020-07-10 23:29:58,317 INFO L263 TraceCheckUtils]: 127: Hoare triple {5070#false} call __utac_acc__Specification3_spec__1(); {5070#false} is VALID [2020-07-10 23:29:58,317 INFO L280 TraceCheckUtils]: 128: Hoare triple {5070#false} havoc ~tmp~6; {5070#false} is VALID [2020-07-10 23:29:58,317 INFO L280 TraceCheckUtils]: 129: Hoare triple {5070#false} havoc ~tmp___0~3; {5070#false} is VALID [2020-07-10 23:29:58,317 INFO L280 TraceCheckUtils]: 130: Hoare triple {5070#false} havoc ~tmp___1~1; {5070#false} is VALID [2020-07-10 23:29:58,317 INFO L263 TraceCheckUtils]: 131: Hoare triple {5070#false} call #t~ret37 := isMethaneLevelCritical(); {5069#true} is VALID [2020-07-10 23:29:58,318 INFO L280 TraceCheckUtils]: 132: Hoare triple {5069#true} havoc ~retValue_acc~6; {5069#true} is VALID [2020-07-10 23:29:58,318 INFO L280 TraceCheckUtils]: 133: Hoare triple {5069#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {5069#true} is VALID [2020-07-10 23:29:58,318 INFO L280 TraceCheckUtils]: 134: Hoare triple {5069#true} #res := ~retValue_acc~6; {5069#true} is VALID [2020-07-10 23:29:58,318 INFO L280 TraceCheckUtils]: 135: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,318 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {5069#true} {5070#false} #956#return; {5070#false} is VALID [2020-07-10 23:29:58,318 INFO L280 TraceCheckUtils]: 137: Hoare triple {5070#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {5070#false} is VALID [2020-07-10 23:29:58,319 INFO L280 TraceCheckUtils]: 138: Hoare triple {5070#false} ~tmp~6 := #t~ret37; {5070#false} is VALID [2020-07-10 23:29:58,319 INFO L280 TraceCheckUtils]: 139: Hoare triple {5070#false} havoc #t~ret37; {5070#false} is VALID [2020-07-10 23:29:58,319 INFO L280 TraceCheckUtils]: 140: Hoare triple {5070#false} assume !(0 != ~tmp~6); {5070#false} is VALID [2020-07-10 23:29:58,319 INFO L263 TraceCheckUtils]: 141: Hoare triple {5070#false} call #t~ret38 := getWaterLevel(); {5069#true} is VALID [2020-07-10 23:29:58,319 INFO L280 TraceCheckUtils]: 142: Hoare triple {5069#true} havoc ~retValue_acc~7; {5069#true} is VALID [2020-07-10 23:29:58,319 INFO L280 TraceCheckUtils]: 143: Hoare triple {5069#true} ~retValue_acc~7 := ~waterLevel~0; {5069#true} is VALID [2020-07-10 23:29:58,320 INFO L280 TraceCheckUtils]: 144: Hoare triple {5069#true} #res := ~retValue_acc~7; {5069#true} is VALID [2020-07-10 23:29:58,320 INFO L280 TraceCheckUtils]: 145: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,320 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {5069#true} {5070#false} #958#return; {5070#false} is VALID [2020-07-10 23:29:58,320 INFO L280 TraceCheckUtils]: 147: Hoare triple {5070#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {5070#false} is VALID [2020-07-10 23:29:58,320 INFO L280 TraceCheckUtils]: 148: Hoare triple {5070#false} ~tmp___0~3 := #t~ret38; {5070#false} is VALID [2020-07-10 23:29:58,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {5070#false} havoc #t~ret38; {5070#false} is VALID [2020-07-10 23:29:58,321 INFO L280 TraceCheckUtils]: 150: Hoare triple {5070#false} assume 2 == ~tmp___0~3; {5070#false} is VALID [2020-07-10 23:29:58,321 INFO L263 TraceCheckUtils]: 151: Hoare triple {5070#false} call #t~ret39 := isPumpRunning(); {5069#true} is VALID [2020-07-10 23:29:58,321 INFO L280 TraceCheckUtils]: 152: Hoare triple {5069#true} havoc ~retValue_acc~3; {5069#true} is VALID [2020-07-10 23:29:58,321 INFO L280 TraceCheckUtils]: 153: Hoare triple {5069#true} ~retValue_acc~3 := ~pumpRunning~0; {5069#true} is VALID [2020-07-10 23:29:58,322 INFO L280 TraceCheckUtils]: 154: Hoare triple {5069#true} #res := ~retValue_acc~3; {5069#true} is VALID [2020-07-10 23:29:58,322 INFO L280 TraceCheckUtils]: 155: Hoare triple {5069#true} assume true; {5069#true} is VALID [2020-07-10 23:29:58,322 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {5069#true} {5070#false} #960#return; {5070#false} is VALID [2020-07-10 23:29:58,322 INFO L280 TraceCheckUtils]: 157: Hoare triple {5070#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {5070#false} is VALID [2020-07-10 23:29:58,322 INFO L280 TraceCheckUtils]: 158: Hoare triple {5070#false} ~tmp___1~1 := #t~ret39; {5070#false} is VALID [2020-07-10 23:29:58,323 INFO L280 TraceCheckUtils]: 159: Hoare triple {5070#false} havoc #t~ret39; {5070#false} is VALID [2020-07-10 23:29:58,323 INFO L280 TraceCheckUtils]: 160: Hoare triple {5070#false} assume !(0 != ~tmp___1~1); {5070#false} is VALID [2020-07-10 23:29:58,323 INFO L263 TraceCheckUtils]: 161: Hoare triple {5070#false} call __automaton_fail(); {5070#false} is VALID [2020-07-10 23:29:58,323 INFO L280 TraceCheckUtils]: 162: Hoare triple {5070#false} assume !false; {5070#false} is VALID [2020-07-10 23:29:58,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:29:58,380 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1565412173] [2020-07-10 23:29:58,380 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:29:58,380 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 23:29:58,381 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513565624] [2020-07-10 23:29:58,381 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 163 [2020-07-10 23:29:58,382 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:29:58,382 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 23:29:58,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 163 edges. 163 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:29:58,561 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 23:29:58,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:29:58,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 23:29:58,562 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 23:29:58,562 INFO L87 Difference]: Start difference. First operand 282 states and 307 transitions. Second operand 9 states. [2020-07-10 23:29:59,547 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:30:00,765 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:30:01,122 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:30:01,628 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:30:02,072 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:30:02,426 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:30:18,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:30:18,502 INFO L93 Difference]: Finished difference Result 490 states and 557 transitions. [2020-07-10 23:30:18,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 23:30:18,503 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 163 [2020-07-10 23:30:18,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:30:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:30:18,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 557 transitions. [2020-07-10 23:30:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:30:18,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 557 transitions. [2020-07-10 23:30:18,525 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 557 transitions. [2020-07-10 23:30:20,062 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 557 edges. 557 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:30:20,074 INFO L225 Difference]: With dead ends: 490 [2020-07-10 23:30:20,074 INFO L226 Difference]: Without dead ends: 318 [2020-07-10 23:30:20,075 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:30:20,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-07-10 23:30:25,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 282. [2020-07-10 23:30:25,285 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:30:25,285 INFO L82 GeneralOperation]: Start isEquivalent. First operand 318 states. Second operand 282 states. [2020-07-10 23:30:25,285 INFO L74 IsIncluded]: Start isIncluded. First operand 318 states. Second operand 282 states. [2020-07-10 23:30:25,286 INFO L87 Difference]: Start difference. First operand 318 states. Second operand 282 states. [2020-07-10 23:30:25,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:30:25,300 INFO L93 Difference]: Finished difference Result 318 states and 356 transitions. [2020-07-10 23:30:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 356 transitions. [2020-07-10 23:30:25,302 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:30:25,302 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:30:25,302 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 318 states. [2020-07-10 23:30:25,302 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 318 states. [2020-07-10 23:30:25,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:30:25,315 INFO L93 Difference]: Finished difference Result 318 states and 356 transitions. [2020-07-10 23:30:25,315 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 356 transitions. [2020-07-10 23:30:25,316 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:30:25,316 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:30:25,317 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:30:25,317 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:30:25,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2020-07-10 23:30:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 306 transitions. [2020-07-10 23:30:25,326 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 306 transitions. Word has length 163 [2020-07-10 23:30:25,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:30:25,327 INFO L479 AbstractCegarLoop]: Abstraction has 282 states and 306 transitions. [2020-07-10 23:30:25,327 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 23:30:25,327 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 282 states and 306 transitions. [2020-07-10 23:30:26,601 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 306 edges. 306 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:30:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 306 transitions. [2020-07-10 23:30:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-07-10 23:30:26,605 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:30:26,606 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] [2020-07-10 23:30:26,606 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:30:26,606 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:30:26,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:30:26,607 INFO L82 PathProgramCache]: Analyzing trace with hash 1399635308, now seen corresponding path program 1 times [2020-07-10 23:30:26,607 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:30:26,607 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1498344294] [2020-07-10 23:30:26,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:30:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:26,979 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:30:27,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,086 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 [2020-07-10 23:30:27,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} #valid := #valid[0 := 0]; {7378#true} is VALID [2020-07-10 23:30:27,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} assume 0 < #StackHeapBarrier; {7378#true} is VALID [2020-07-10 23:30:27,087 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 [2020-07-10 23:30:27,088 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 [2020-07-10 23:30:27,088 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 [2020-07-10 23:30:27,088 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 [2020-07-10 23:30:27,089 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 [2020-07-10 23:30:27,089 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 [2020-07-10 23:30:27,089 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 [2020-07-10 23:30:27,089 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 [2020-07-10 23:30:27,090 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 [2020-07-10 23:30:27,090 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 [2020-07-10 23:30:27,090 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 [2020-07-10 23:30:27,091 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 [2020-07-10 23:30:27,091 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 [2020-07-10 23:30:27,091 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 [2020-07-10 23:30:27,092 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 [2020-07-10 23:30:27,092 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 [2020-07-10 23:30:27,092 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 [2020-07-10 23:30:27,093 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 [2020-07-10 23:30:27,093 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 [2020-07-10 23:30:27,093 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 [2020-07-10 23:30:27,094 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 [2020-07-10 23:30:27,100 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 [2020-07-10 23:30:27,101 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 [2020-07-10 23:30:27,101 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 [2020-07-10 23:30:27,101 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 [2020-07-10 23:30:27,102 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 [2020-07-10 23:30:27,102 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 [2020-07-10 23:30:27,107 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 [2020-07-10 23:30:27,108 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 [2020-07-10 23:30:27,108 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 [2020-07-10 23:30:27,108 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 [2020-07-10 23:30:27,109 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 [2020-07-10 23:30:27,109 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 [2020-07-10 23:30:27,109 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 [2020-07-10 23:30:27,109 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 [2020-07-10 23:30:27,110 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 [2020-07-10 23:30:27,110 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 [2020-07-10 23:30:27,111 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 [2020-07-10 23:30:27,111 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 [2020-07-10 23:30:27,111 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 [2020-07-10 23:30:27,111 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 [2020-07-10 23:30:27,112 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 [2020-07-10 23:30:27,112 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 [2020-07-10 23:30:27,112 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 [2020-07-10 23:30:27,112 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 [2020-07-10 23:30:27,113 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 [2020-07-10 23:30:27,113 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 [2020-07-10 23:30:27,113 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 [2020-07-10 23:30:27,113 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 [2020-07-10 23:30:27,113 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 [2020-07-10 23:30:27,114 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 [2020-07-10 23:30:27,114 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 [2020-07-10 23:30:27,114 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 [2020-07-10 23:30:27,114 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 [2020-07-10 23:30:27,114 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 [2020-07-10 23:30:27,115 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 [2020-07-10 23:30:27,115 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 [2020-07-10 23:30:27,115 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 [2020-07-10 23:30:27,115 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 [2020-07-10 23:30:27,116 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 [2020-07-10 23:30:27,116 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 [2020-07-10 23:30:27,116 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 [2020-07-10 23:30:27,116 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 [2020-07-10 23:30:27,116 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 [2020-07-10 23:30:27,117 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 [2020-07-10 23:30:27,117 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 [2020-07-10 23:30:27,117 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 [2020-07-10 23:30:27,117 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 [2020-07-10 23:30:27,121 INFO L280 TraceCheckUtils]: 71: Hoare triple {7378#true} ~pumpRunning~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,122 INFO L280 TraceCheckUtils]: 72: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,123 INFO L280 TraceCheckUtils]: 73: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,124 INFO L280 TraceCheckUtils]: 74: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,124 INFO L280 TraceCheckUtils]: 75: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,125 INFO L280 TraceCheckUtils]: 76: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,126 INFO L280 TraceCheckUtils]: 77: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume true; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,127 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7459#(= 0 ~pumpRunning~0)} {7378#true} #964#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,140 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #860#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,145 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #862#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~1; {7378#true} is VALID [2020-07-10 23:30:27,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~1 := 1; {7378#true} is VALID [2020-07-10 23:30:27,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~1; {7378#true} is VALID [2020-07-10 23:30:27,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,151 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #864#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,157 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #866#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,219 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,221 INFO L263 TraceCheckUtils]: 2: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-10 23:30:27,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,222 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,224 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-10 23:30:27,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7378#true} is VALID [2020-07-10 23:30:27,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,226 INFO L263 TraceCheckUtils]: 2: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,229 INFO L263 TraceCheckUtils]: 5: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-10 23:30:27,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,230 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,231 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-10 23:30:27,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-10 23:30:27,232 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #908#return; {7379#false} is VALID [2020-07-10 23:30:27,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7378#true} is VALID [2020-07-10 23:30:27,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,234 INFO L263 TraceCheckUtils]: 2: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7378#true} is VALID [2020-07-10 23:30:27,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,236 INFO L263 TraceCheckUtils]: 5: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,237 INFO L280 TraceCheckUtils]: 6: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,238 INFO L263 TraceCheckUtils]: 8: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-10 23:30:27,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,241 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,241 INFO L280 TraceCheckUtils]: 11: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,242 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-10 23:30:27,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-10 23:30:27,243 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #908#return; {7379#false} is VALID [2020-07-10 23:30:27,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-10 23:30:27,244 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #922#return; {7379#false} is VALID [2020-07-10 23:30:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~6; {7378#true} is VALID [2020-07-10 23:30:27,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {7378#true} is VALID [2020-07-10 23:30:27,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~6; {7378#true} is VALID [2020-07-10 23:30:27,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,249 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7379#false} #956#return; {7379#false} is VALID [2020-07-10 23:30:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~7; {7378#true} is VALID [2020-07-10 23:30:27,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~7 := ~waterLevel~0; {7378#true} is VALID [2020-07-10 23:30:27,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~7; {7378#true} is VALID [2020-07-10 23:30:27,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,256 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7379#false} #958#return; {7379#false} is VALID [2020-07-10 23:30:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:30:27,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {7378#true} havoc ~retValue_acc~3; {7378#true} is VALID [2020-07-10 23:30:27,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {7378#true} ~retValue_acc~3 := ~pumpRunning~0; {7378#true} is VALID [2020-07-10 23:30:27,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #res := ~retValue_acc~3; {7378#true} is VALID [2020-07-10 23:30:27,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7378#true} {7379#false} #960#return; {7379#false} is VALID [2020-07-10 23:30:27,269 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 [2020-07-10 23:30:27,269 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 [2020-07-10 23:30:27,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {7378#true} #valid := #valid[0 := 0]; {7378#true} is VALID [2020-07-10 23:30:27,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {7378#true} assume 0 < #StackHeapBarrier; {7378#true} is VALID [2020-07-10 23:30:27,270 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 [2020-07-10 23:30:27,271 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 [2020-07-10 23:30:27,271 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 [2020-07-10 23:30:27,271 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 [2020-07-10 23:30:27,272 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 [2020-07-10 23:30:27,272 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 [2020-07-10 23:30:27,272 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 [2020-07-10 23:30:27,272 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 [2020-07-10 23:30:27,273 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 [2020-07-10 23:30:27,273 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 [2020-07-10 23:30:27,273 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 [2020-07-10 23:30:27,274 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 [2020-07-10 23:30:27,274 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 [2020-07-10 23:30:27,274 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 [2020-07-10 23:30:27,275 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 [2020-07-10 23:30:27,275 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 [2020-07-10 23:30:27,275 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 [2020-07-10 23:30:27,276 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 [2020-07-10 23:30:27,276 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 [2020-07-10 23:30:27,276 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 [2020-07-10 23:30:27,277 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 [2020-07-10 23:30:27,277 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 [2020-07-10 23:30:27,277 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 [2020-07-10 23:30:27,277 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 [2020-07-10 23:30:27,278 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 [2020-07-10 23:30:27,278 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 [2020-07-10 23:30:27,278 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 [2020-07-10 23:30:27,278 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 [2020-07-10 23:30:27,279 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 [2020-07-10 23:30:27,279 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 [2020-07-10 23:30:27,279 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 [2020-07-10 23:30:27,280 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 [2020-07-10 23:30:27,280 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 [2020-07-10 23:30:27,280 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 [2020-07-10 23:30:27,281 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 [2020-07-10 23:30:27,281 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 [2020-07-10 23:30:27,281 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 [2020-07-10 23:30:27,282 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 [2020-07-10 23:30:27,282 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 [2020-07-10 23:30:27,282 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 [2020-07-10 23:30:27,282 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 [2020-07-10 23:30:27,283 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 [2020-07-10 23:30:27,283 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 [2020-07-10 23:30:27,283 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 [2020-07-10 23:30:27,284 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 [2020-07-10 23:30:27,284 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 [2020-07-10 23:30:27,284 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 [2020-07-10 23:30:27,285 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 [2020-07-10 23:30:27,285 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 [2020-07-10 23:30:27,285 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 [2020-07-10 23:30:27,285 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 [2020-07-10 23:30:27,286 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 [2020-07-10 23:30:27,286 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 [2020-07-10 23:30:27,286 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 [2020-07-10 23:30:27,287 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 [2020-07-10 23:30:27,287 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 [2020-07-10 23:30:27,287 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 [2020-07-10 23:30:27,288 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 [2020-07-10 23:30:27,288 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 [2020-07-10 23:30:27,288 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 [2020-07-10 23:30:27,289 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 [2020-07-10 23:30:27,289 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 [2020-07-10 23:30:27,289 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 [2020-07-10 23:30:27,289 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 [2020-07-10 23:30:27,290 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 [2020-07-10 23:30:27,290 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 [2020-07-10 23:30:27,290 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 [2020-07-10 23:30:27,291 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 [2020-07-10 23:30:27,294 INFO L280 TraceCheckUtils]: 72: Hoare triple {7378#true} ~pumpRunning~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,295 INFO L280 TraceCheckUtils]: 73: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,296 INFO L280 TraceCheckUtils]: 74: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,297 INFO L280 TraceCheckUtils]: 75: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,297 INFO L280 TraceCheckUtils]: 76: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,298 INFO L280 TraceCheckUtils]: 77: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,299 INFO L280 TraceCheckUtils]: 78: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume true; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,300 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7459#(= 0 ~pumpRunning~0)} {7378#true} #964#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,300 INFO L263 TraceCheckUtils]: 80: Hoare triple {7459#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,301 INFO L280 TraceCheckUtils]: 81: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~13; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,302 INFO L280 TraceCheckUtils]: 82: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp~10; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,302 INFO L263 TraceCheckUtils]: 83: Hoare triple {7459#(= 0 ~pumpRunning~0)} call select_helpers(); {7378#true} is VALID [2020-07-10 23:30:27,303 INFO L280 TraceCheckUtils]: 84: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,303 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #860#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,304 INFO L263 TraceCheckUtils]: 86: Hoare triple {7459#(= 0 ~pumpRunning~0)} call select_features(); {7378#true} is VALID [2020-07-10 23:30:27,304 INFO L280 TraceCheckUtils]: 87: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,305 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #862#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,305 INFO L263 TraceCheckUtils]: 89: Hoare triple {7459#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {7378#true} is VALID [2020-07-10 23:30:27,306 INFO L280 TraceCheckUtils]: 90: Hoare triple {7378#true} havoc ~retValue_acc~1; {7378#true} is VALID [2020-07-10 23:30:27,306 INFO L280 TraceCheckUtils]: 91: Hoare triple {7378#true} ~retValue_acc~1 := 1; {7378#true} is VALID [2020-07-10 23:30:27,306 INFO L280 TraceCheckUtils]: 92: Hoare triple {7378#true} #res := ~retValue_acc~1; {7378#true} is VALID [2020-07-10 23:30:27,306 INFO L280 TraceCheckUtils]: 93: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,307 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #864#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,308 INFO L280 TraceCheckUtils]: 95: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,309 INFO L280 TraceCheckUtils]: 96: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp~10 := #t~ret75; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,309 INFO L280 TraceCheckUtils]: 97: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~ret75; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,310 INFO L280 TraceCheckUtils]: 98: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,310 INFO L263 TraceCheckUtils]: 99: Hoare triple {7459#(= 0 ~pumpRunning~0)} call setup(); {7378#true} is VALID [2020-07-10 23:30:27,310 INFO L280 TraceCheckUtils]: 100: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,311 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7378#true} {7459#(= 0 ~pumpRunning~0)} #866#return; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,311 INFO L263 TraceCheckUtils]: 102: Hoare triple {7459#(= 0 ~pumpRunning~0)} call runTest(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,312 INFO L263 TraceCheckUtils]: 103: Hoare triple {7459#(= 0 ~pumpRunning~0)} call test(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,312 INFO L280 TraceCheckUtils]: 104: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,313 INFO L280 TraceCheckUtils]: 105: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,314 INFO L280 TraceCheckUtils]: 106: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,314 INFO L280 TraceCheckUtils]: 107: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,315 INFO L280 TraceCheckUtils]: 108: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,315 INFO L280 TraceCheckUtils]: 109: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,316 INFO L280 TraceCheckUtils]: 110: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !false; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,316 INFO L280 TraceCheckUtils]: 111: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,317 INFO L280 TraceCheckUtils]: 112: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,317 INFO L280 TraceCheckUtils]: 113: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,318 INFO L280 TraceCheckUtils]: 114: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,318 INFO L280 TraceCheckUtils]: 115: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,319 INFO L280 TraceCheckUtils]: 116: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,319 INFO L280 TraceCheckUtils]: 117: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet2; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,321 INFO L280 TraceCheckUtils]: 118: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,321 INFO L280 TraceCheckUtils]: 119: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,322 INFO L280 TraceCheckUtils]: 120: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,323 INFO L280 TraceCheckUtils]: 121: Hoare triple {7459#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet3; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,323 INFO L280 TraceCheckUtils]: 122: Hoare triple {7459#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,324 INFO L280 TraceCheckUtils]: 123: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,325 INFO L263 TraceCheckUtils]: 124: Hoare triple {7459#(= 0 ~pumpRunning~0)} call timeShift(); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,326 INFO L280 TraceCheckUtils]: 125: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,327 INFO L280 TraceCheckUtils]: 126: Hoare triple {7459#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,327 INFO L263 TraceCheckUtils]: 127: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,328 INFO L280 TraceCheckUtils]: 128: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7378#true} is VALID [2020-07-10 23:30:27,329 INFO L280 TraceCheckUtils]: 129: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,330 INFO L263 TraceCheckUtils]: 130: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,330 INFO L280 TraceCheckUtils]: 131: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7378#true} is VALID [2020-07-10 23:30:27,334 INFO L280 TraceCheckUtils]: 132: Hoare triple {7378#true} assume !(0 != ~pumpRunning~0); {7459#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:30:27,335 INFO L263 TraceCheckUtils]: 133: Hoare triple {7459#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,335 INFO L280 TraceCheckUtils]: 134: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:30:27,337 INFO L280 TraceCheckUtils]: 135: Hoare triple {7504#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,337 INFO L263 TraceCheckUtils]: 136: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7378#true} is VALID [2020-07-10 23:30:27,337 INFO L280 TraceCheckUtils]: 137: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,338 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {7378#true} {7524#(not (= 0 |old(~pumpRunning~0)|))} #936#return; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,339 INFO L280 TraceCheckUtils]: 139: Hoare triple {7524#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7524#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:30:27,340 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {7524#(not (= 0 |old(~pumpRunning~0)|))} {7459#(= 0 ~pumpRunning~0)} #944#return; {7379#false} is VALID [2020-07-10 23:30:27,340 INFO L280 TraceCheckUtils]: 141: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-10 23:30:27,340 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #908#return; {7379#false} is VALID [2020-07-10 23:30:27,341 INFO L280 TraceCheckUtils]: 143: Hoare triple {7379#false} assume true; {7379#false} is VALID [2020-07-10 23:30:27,341 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {7379#false} {7459#(= 0 ~pumpRunning~0)} #922#return; {7379#false} is VALID [2020-07-10 23:30:27,341 INFO L263 TraceCheckUtils]: 145: Hoare triple {7379#false} call __utac_acc__Specification3_spec__1(); {7379#false} is VALID [2020-07-10 23:30:27,342 INFO L280 TraceCheckUtils]: 146: Hoare triple {7379#false} havoc ~tmp~6; {7379#false} is VALID [2020-07-10 23:30:27,342 INFO L280 TraceCheckUtils]: 147: Hoare triple {7379#false} havoc ~tmp___0~3; {7379#false} is VALID [2020-07-10 23:30:27,342 INFO L280 TraceCheckUtils]: 148: Hoare triple {7379#false} havoc ~tmp___1~1; {7379#false} is VALID [2020-07-10 23:30:27,342 INFO L263 TraceCheckUtils]: 149: Hoare triple {7379#false} call #t~ret37 := isMethaneLevelCritical(); {7378#true} is VALID [2020-07-10 23:30:27,343 INFO L280 TraceCheckUtils]: 150: Hoare triple {7378#true} havoc ~retValue_acc~6; {7378#true} is VALID [2020-07-10 23:30:27,343 INFO L280 TraceCheckUtils]: 151: Hoare triple {7378#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {7378#true} is VALID [2020-07-10 23:30:27,343 INFO L280 TraceCheckUtils]: 152: Hoare triple {7378#true} #res := ~retValue_acc~6; {7378#true} is VALID [2020-07-10 23:30:27,344 INFO L280 TraceCheckUtils]: 153: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,344 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {7378#true} {7379#false} #956#return; {7379#false} is VALID [2020-07-10 23:30:27,344 INFO L280 TraceCheckUtils]: 155: Hoare triple {7379#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {7379#false} is VALID [2020-07-10 23:30:27,345 INFO L280 TraceCheckUtils]: 156: Hoare triple {7379#false} ~tmp~6 := #t~ret37; {7379#false} is VALID [2020-07-10 23:30:27,345 INFO L280 TraceCheckUtils]: 157: Hoare triple {7379#false} havoc #t~ret37; {7379#false} is VALID [2020-07-10 23:30:27,345 INFO L280 TraceCheckUtils]: 158: Hoare triple {7379#false} assume !(0 != ~tmp~6); {7379#false} is VALID [2020-07-10 23:30:27,346 INFO L263 TraceCheckUtils]: 159: Hoare triple {7379#false} call #t~ret38 := getWaterLevel(); {7378#true} is VALID [2020-07-10 23:30:27,346 INFO L280 TraceCheckUtils]: 160: Hoare triple {7378#true} havoc ~retValue_acc~7; {7378#true} is VALID [2020-07-10 23:30:27,346 INFO L280 TraceCheckUtils]: 161: Hoare triple {7378#true} ~retValue_acc~7 := ~waterLevel~0; {7378#true} is VALID [2020-07-10 23:30:27,346 INFO L280 TraceCheckUtils]: 162: Hoare triple {7378#true} #res := ~retValue_acc~7; {7378#true} is VALID [2020-07-10 23:30:27,347 INFO L280 TraceCheckUtils]: 163: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,347 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {7378#true} {7379#false} #958#return; {7379#false} is VALID [2020-07-10 23:30:27,347 INFO L280 TraceCheckUtils]: 165: Hoare triple {7379#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {7379#false} is VALID [2020-07-10 23:30:27,348 INFO L280 TraceCheckUtils]: 166: Hoare triple {7379#false} ~tmp___0~3 := #t~ret38; {7379#false} is VALID [2020-07-10 23:30:27,348 INFO L280 TraceCheckUtils]: 167: Hoare triple {7379#false} havoc #t~ret38; {7379#false} is VALID [2020-07-10 23:30:27,348 INFO L280 TraceCheckUtils]: 168: Hoare triple {7379#false} assume 2 == ~tmp___0~3; {7379#false} is VALID [2020-07-10 23:30:27,349 INFO L263 TraceCheckUtils]: 169: Hoare triple {7379#false} call #t~ret39 := isPumpRunning(); {7378#true} is VALID [2020-07-10 23:30:27,349 INFO L280 TraceCheckUtils]: 170: Hoare triple {7378#true} havoc ~retValue_acc~3; {7378#true} is VALID [2020-07-10 23:30:27,349 INFO L280 TraceCheckUtils]: 171: Hoare triple {7378#true} ~retValue_acc~3 := ~pumpRunning~0; {7378#true} is VALID [2020-07-10 23:30:27,349 INFO L280 TraceCheckUtils]: 172: Hoare triple {7378#true} #res := ~retValue_acc~3; {7378#true} is VALID [2020-07-10 23:30:27,350 INFO L280 TraceCheckUtils]: 173: Hoare triple {7378#true} assume true; {7378#true} is VALID [2020-07-10 23:30:27,350 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {7378#true} {7379#false} #960#return; {7379#false} is VALID [2020-07-10 23:30:27,350 INFO L280 TraceCheckUtils]: 175: Hoare triple {7379#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {7379#false} is VALID [2020-07-10 23:30:27,350 INFO L280 TraceCheckUtils]: 176: Hoare triple {7379#false} ~tmp___1~1 := #t~ret39; {7379#false} is VALID [2020-07-10 23:30:27,351 INFO L280 TraceCheckUtils]: 177: Hoare triple {7379#false} havoc #t~ret39; {7379#false} is VALID [2020-07-10 23:30:27,351 INFO L280 TraceCheckUtils]: 178: Hoare triple {7379#false} assume !(0 != ~tmp___1~1); {7379#false} is VALID [2020-07-10 23:30:27,351 INFO L263 TraceCheckUtils]: 179: Hoare triple {7379#false} call __automaton_fail(); {7379#false} is VALID [2020-07-10 23:30:27,352 INFO L280 TraceCheckUtils]: 180: Hoare triple {7379#false} assume !false; {7379#false} is VALID [2020-07-10 23:30:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:30:27,416 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1498344294] [2020-07-10 23:30:27,416 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:30:27,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 23:30:27,418 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153820380] [2020-07-10 23:30:27,418 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 181 [2020-07-10 23:30:27,420 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:30:27,420 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 23:30:27,693 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:30:27,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 23:30:27,694 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:30:27,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 23:30:27,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 23:30:27,695 INFO L87 Difference]: Start difference. First operand 282 states and 306 transitions. Second operand 6 states. [2020-07-10 23:30:28,773 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:30:39,989 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:30:47,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:30:47,616 INFO L93 Difference]: Finished difference Result 649 states and 743 transitions. [2020-07-10 23:30:47,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 23:30:47,616 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 181 [2020-07-10 23:30:47,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:30:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:30:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 743 transitions. [2020-07-10 23:30:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:30:47,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 743 transitions. [2020-07-10 23:30:47,636 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 743 transitions. [2020-07-10 23:30:50,747 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 743 edges. 743 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:30:50,783 INFO L225 Difference]: With dead ends: 649 [2020-07-10 23:30:50,783 INFO L226 Difference]: Without dead ends: 477 [2020-07-10 23:30:50,785 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 [2020-07-10 23:30:50,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2020-07-10 23:31:00,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 418. [2020-07-10 23:31:00,242 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:31:00,242 INFO L82 GeneralOperation]: Start isEquivalent. First operand 477 states. Second operand 418 states. [2020-07-10 23:31:00,243 INFO L74 IsIncluded]: Start isIncluded. First operand 477 states. Second operand 418 states. [2020-07-10 23:31:00,243 INFO L87 Difference]: Start difference. First operand 477 states. Second operand 418 states. [2020-07-10 23:31:00,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:31:00,262 INFO L93 Difference]: Finished difference Result 477 states and 529 transitions. [2020-07-10 23:31:00,262 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 529 transitions. [2020-07-10 23:31:00,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:31:00,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:31:00,264 INFO L74 IsIncluded]: Start isIncluded. First operand 418 states. Second operand 477 states. [2020-07-10 23:31:00,264 INFO L87 Difference]: Start difference. First operand 418 states. Second operand 477 states. [2020-07-10 23:31:00,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:31:00,284 INFO L93 Difference]: Finished difference Result 477 states and 529 transitions. [2020-07-10 23:31:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 529 transitions. [2020-07-10 23:31:00,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:31:00,286 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:31:00,286 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:31:00,286 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:31:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 418 states. [2020-07-10 23:31:00,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 451 transitions. [2020-07-10 23:31:00,300 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 451 transitions. Word has length 181 [2020-07-10 23:31:00,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:31:00,301 INFO L479 AbstractCegarLoop]: Abstraction has 418 states and 451 transitions. [2020-07-10 23:31:00,301 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 23:31:00,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 418 states and 451 transitions. [2020-07-10 23:31:02,549 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:31:02,549 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 451 transitions. [2020-07-10 23:31:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-10 23:31:02,553 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:31:02,553 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] [2020-07-10 23:31:02,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:31:02,553 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:31:02,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:31:02,554 INFO L82 PathProgramCache]: Analyzing trace with hash 1966009178, now seen corresponding path program 1 times [2020-07-10 23:31:02,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:31:02,554 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [151683347] [2020-07-10 23:31:02,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:31:02,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:02,954 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:31:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,058 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 [2020-07-10 23:31:03,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} #valid := #valid[0 := 0]; {10629#true} is VALID [2020-07-10 23:31:03,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} assume 0 < #StackHeapBarrier; {10629#true} is VALID [2020-07-10 23:31:03,059 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 [2020-07-10 23:31:03,060 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 [2020-07-10 23:31:03,060 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 [2020-07-10 23:31:03,060 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 [2020-07-10 23:31:03,061 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 [2020-07-10 23:31:03,061 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 [2020-07-10 23:31:03,061 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 [2020-07-10 23:31:03,062 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 [2020-07-10 23:31:03,062 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 [2020-07-10 23:31:03,062 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 [2020-07-10 23:31:03,062 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 [2020-07-10 23:31:03,063 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 [2020-07-10 23:31:03,063 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 [2020-07-10 23:31:03,063 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 [2020-07-10 23:31:03,064 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 [2020-07-10 23:31:03,064 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 [2020-07-10 23:31:03,064 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 [2020-07-10 23:31:03,065 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 [2020-07-10 23:31:03,065 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 [2020-07-10 23:31:03,065 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 [2020-07-10 23:31:03,066 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 [2020-07-10 23:31:03,066 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 [2020-07-10 23:31:03,066 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 [2020-07-10 23:31:03,066 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 [2020-07-10 23:31:03,067 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 [2020-07-10 23:31:03,067 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 [2020-07-10 23:31:03,067 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 [2020-07-10 23:31:03,067 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 [2020-07-10 23:31:03,068 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 [2020-07-10 23:31:03,068 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 [2020-07-10 23:31:03,068 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 [2020-07-10 23:31:03,069 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 [2020-07-10 23:31:03,069 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 [2020-07-10 23:31:03,069 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 [2020-07-10 23:31:03,070 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 [2020-07-10 23:31:03,070 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 [2020-07-10 23:31:03,070 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 [2020-07-10 23:31:03,071 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 [2020-07-10 23:31:03,071 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 [2020-07-10 23:31:03,071 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 [2020-07-10 23:31:03,072 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 [2020-07-10 23:31:03,072 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 [2020-07-10 23:31:03,072 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 [2020-07-10 23:31:03,073 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 [2020-07-10 23:31:03,073 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 [2020-07-10 23:31:03,073 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 [2020-07-10 23:31:03,073 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 [2020-07-10 23:31:03,074 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 [2020-07-10 23:31:03,074 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 [2020-07-10 23:31:03,074 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 [2020-07-10 23:31:03,075 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 [2020-07-10 23:31:03,075 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 [2020-07-10 23:31:03,075 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 [2020-07-10 23:31:03,076 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 [2020-07-10 23:31:03,076 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 [2020-07-10 23:31:03,076 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 [2020-07-10 23:31:03,076 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 [2020-07-10 23:31:03,077 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 [2020-07-10 23:31:03,077 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 [2020-07-10 23:31:03,077 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 [2020-07-10 23:31:03,078 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 [2020-07-10 23:31:03,078 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 [2020-07-10 23:31:03,078 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 [2020-07-10 23:31:03,079 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 [2020-07-10 23:31:03,079 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 [2020-07-10 23:31:03,079 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 [2020-07-10 23:31:03,079 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 [2020-07-10 23:31:03,080 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 [2020-07-10 23:31:03,080 INFO L280 TraceCheckUtils]: 71: Hoare triple {10629#true} ~pumpRunning~0 := 0; {10629#true} is VALID [2020-07-10 23:31:03,080 INFO L280 TraceCheckUtils]: 72: Hoare triple {10629#true} ~systemActive~0 := 1; {10629#true} is VALID [2020-07-10 23:31:03,081 INFO L280 TraceCheckUtils]: 73: Hoare triple {10629#true} ~waterLevel~0 := 1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,082 INFO L280 TraceCheckUtils]: 74: Hoare triple {10710#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,083 INFO L280 TraceCheckUtils]: 75: Hoare triple {10710#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,084 INFO L280 TraceCheckUtils]: 76: Hoare triple {10710#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,084 INFO L280 TraceCheckUtils]: 77: Hoare triple {10710#(= 1 ~waterLevel~0)} assume true; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,085 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {10710#(= 1 ~waterLevel~0)} {10629#true} #964#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,095 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #860#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,101 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #862#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,106 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~1; {10629#true} is VALID [2020-07-10 23:31:03,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~1 := 1; {10629#true} is VALID [2020-07-10 23:31:03,107 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #res := ~retValue_acc~1; {10629#true} is VALID [2020-07-10 23:31:03,107 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,108 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #864#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,113 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #866#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-10 23:31:03,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-10 23:31:03,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,162 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-10 23:31:03,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,163 INFO L263 TraceCheckUtils]: 3: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-10 23:31:03,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-10 23:31:03,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-10 23:31:03,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,164 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-10 23:31:03,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,165 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,165 INFO L280 TraceCheckUtils]: 12: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,166 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-10 23:31:03,166 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,166 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,167 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-10 23:31:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-10 23:31:03,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-10 23:31:03,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-10 23:31:03,170 INFO L263 TraceCheckUtils]: 2: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-10 23:31:03,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,171 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,171 INFO L263 TraceCheckUtils]: 6: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-10 23:31:03,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-10 23:31:03,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-10 23:31:03,172 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,172 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,172 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-10 23:31:03,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,173 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,173 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,173 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,173 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-10 23:31:03,173 INFO L280 TraceCheckUtils]: 18: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,174 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,174 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,174 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-10 23:31:03,174 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,175 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,175 INFO L280 TraceCheckUtils]: 24: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,175 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-10 23:31:03,175 INFO L263 TraceCheckUtils]: 26: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-10 23:31:03,175 INFO L280 TraceCheckUtils]: 27: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,176 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-10 23:31:03,176 INFO L280 TraceCheckUtils]: 29: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,176 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-10 23:31:03,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10629#true} is VALID [2020-07-10 23:31:03,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-10 23:31:03,178 INFO L263 TraceCheckUtils]: 2: Hoare triple {10629#true} call processEnvironment__wrappee__highWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:03,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-10 23:31:03,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-10 23:31:03,178 INFO L263 TraceCheckUtils]: 5: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-10 23:31:03,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,179 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,179 INFO L263 TraceCheckUtils]: 9: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-10 23:31:03,179 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,179 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-10 23:31:03,179 INFO L280 TraceCheckUtils]: 12: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-10 23:31:03,180 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,180 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,180 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-10 23:31:03,180 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,180 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,181 INFO L280 TraceCheckUtils]: 18: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,181 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,181 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-10 23:31:03,181 INFO L280 TraceCheckUtils]: 21: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,181 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,181 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,182 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-10 23:31:03,182 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,182 INFO L280 TraceCheckUtils]: 26: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,182 INFO L280 TraceCheckUtils]: 27: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,182 INFO L280 TraceCheckUtils]: 28: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-10 23:31:03,183 INFO L263 TraceCheckUtils]: 29: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-10 23:31:03,183 INFO L280 TraceCheckUtils]: 30: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,183 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-10 23:31:03,183 INFO L280 TraceCheckUtils]: 32: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,183 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-10 23:31:03,184 INFO L280 TraceCheckUtils]: 34: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,184 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10629#true} {10629#true} #908#return; {10629#true} is VALID [2020-07-10 23:31:03,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10629#true} is VALID [2020-07-10 23:31:03,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-10 23:31:03,186 INFO L263 TraceCheckUtils]: 2: Hoare triple {10629#true} call processEnvironment__wrappee__lowWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:03,186 INFO L280 TraceCheckUtils]: 3: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10629#true} is VALID [2020-07-10 23:31:03,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-10 23:31:03,187 INFO L263 TraceCheckUtils]: 5: Hoare triple {10629#true} call processEnvironment__wrappee__highWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:03,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-10 23:31:03,187 INFO L280 TraceCheckUtils]: 7: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-10 23:31:03,187 INFO L263 TraceCheckUtils]: 8: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-10 23:31:03,188 INFO L280 TraceCheckUtils]: 9: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,188 INFO L280 TraceCheckUtils]: 10: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,188 INFO L280 TraceCheckUtils]: 11: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,188 INFO L263 TraceCheckUtils]: 12: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-10 23:31:03,188 INFO L280 TraceCheckUtils]: 13: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-10 23:31:03,189 INFO L280 TraceCheckUtils]: 15: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-10 23:31:03,189 INFO L280 TraceCheckUtils]: 16: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,189 INFO L280 TraceCheckUtils]: 17: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,189 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-10 23:31:03,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,190 INFO L280 TraceCheckUtils]: 20: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,190 INFO L280 TraceCheckUtils]: 21: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,190 INFO L280 TraceCheckUtils]: 22: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,191 INFO L280 TraceCheckUtils]: 23: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-10 23:31:03,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,191 INFO L280 TraceCheckUtils]: 26: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,192 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-10 23:31:03,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,192 INFO L280 TraceCheckUtils]: 29: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,192 INFO L280 TraceCheckUtils]: 30: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,192 INFO L280 TraceCheckUtils]: 31: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-10 23:31:03,193 INFO L263 TraceCheckUtils]: 32: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-10 23:31:03,193 INFO L280 TraceCheckUtils]: 33: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,193 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-10 23:31:03,193 INFO L280 TraceCheckUtils]: 35: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,194 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-10 23:31:03,194 INFO L280 TraceCheckUtils]: 37: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,194 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10629#true} {10629#true} #908#return; {10629#true} is VALID [2020-07-10 23:31:03,194 INFO L280 TraceCheckUtils]: 39: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,195 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #922#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~6; {10629#true} is VALID [2020-07-10 23:31:03,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {10629#true} is VALID [2020-07-10 23:31:03,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #res := ~retValue_acc~6; {10629#true} is VALID [2020-07-10 23:31:03,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,203 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #956#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~7; {10629#true} is VALID [2020-07-10 23:31:03,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~7 := ~waterLevel~0; {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-10 23:31:03,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:03,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {10877#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:03,237 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 [2020-07-10 23:31:03,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:03,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {10629#true} havoc ~retValue_acc~3; {10629#true} is VALID [2020-07-10 23:31:03,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {10629#true} ~retValue_acc~3 := ~pumpRunning~0; {10629#true} is VALID [2020-07-10 23:31:03,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #res := ~retValue_acc~3; {10629#true} is VALID [2020-07-10 23:31:03,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,241 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10629#true} {10630#false} #960#return; {10630#false} is VALID [2020-07-10 23:31:03,262 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 [2020-07-10 23:31:03,262 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 [2020-07-10 23:31:03,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {10629#true} #valid := #valid[0 := 0]; {10629#true} is VALID [2020-07-10 23:31:03,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {10629#true} assume 0 < #StackHeapBarrier; {10629#true} is VALID [2020-07-10 23:31:03,263 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 [2020-07-10 23:31:03,263 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 [2020-07-10 23:31:03,263 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 [2020-07-10 23:31:03,263 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 [2020-07-10 23:31:03,263 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 [2020-07-10 23:31:03,263 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 [2020-07-10 23:31:03,264 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 [2020-07-10 23:31:03,264 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 [2020-07-10 23:31:03,264 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 [2020-07-10 23:31:03,264 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 [2020-07-10 23:31:03,264 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 [2020-07-10 23:31:03,265 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 [2020-07-10 23:31:03,265 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 [2020-07-10 23:31:03,265 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 [2020-07-10 23:31:03,265 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 [2020-07-10 23:31:03,265 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 [2020-07-10 23:31:03,265 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 [2020-07-10 23:31:03,266 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 [2020-07-10 23:31:03,266 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 [2020-07-10 23:31:03,266 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 [2020-07-10 23:31:03,266 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 [2020-07-10 23:31:03,266 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 [2020-07-10 23:31:03,267 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 [2020-07-10 23:31:03,267 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 [2020-07-10 23:31:03,267 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 [2020-07-10 23:31:03,267 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 [2020-07-10 23:31:03,267 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 [2020-07-10 23:31:03,267 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 [2020-07-10 23:31:03,268 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 [2020-07-10 23:31:03,268 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 [2020-07-10 23:31:03,268 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 [2020-07-10 23:31:03,268 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 [2020-07-10 23:31:03,268 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 [2020-07-10 23:31:03,268 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 [2020-07-10 23:31:03,269 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 [2020-07-10 23:31:03,269 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 [2020-07-10 23:31:03,269 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 [2020-07-10 23:31:03,269 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 [2020-07-10 23:31:03,269 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 [2020-07-10 23:31:03,269 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 [2020-07-10 23:31:03,270 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 [2020-07-10 23:31:03,270 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 [2020-07-10 23:31:03,270 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 [2020-07-10 23:31:03,270 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 [2020-07-10 23:31:03,270 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 [2020-07-10 23:31:03,270 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 [2020-07-10 23:31:03,271 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 [2020-07-10 23:31:03,271 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 [2020-07-10 23:31:03,271 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 [2020-07-10 23:31:03,271 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 [2020-07-10 23:31:03,271 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 [2020-07-10 23:31:03,271 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 [2020-07-10 23:31:03,272 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 [2020-07-10 23:31:03,272 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 [2020-07-10 23:31:03,272 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 [2020-07-10 23:31:03,272 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 [2020-07-10 23:31:03,272 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 [2020-07-10 23:31:03,272 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 [2020-07-10 23:31:03,272 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 [2020-07-10 23:31:03,273 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 [2020-07-10 23:31:03,273 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 [2020-07-10 23:31:03,273 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 [2020-07-10 23:31:03,273 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 [2020-07-10 23:31:03,273 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 [2020-07-10 23:31:03,273 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 [2020-07-10 23:31:03,274 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 [2020-07-10 23:31:03,274 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 [2020-07-10 23:31:03,274 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 [2020-07-10 23:31:03,274 INFO L280 TraceCheckUtils]: 72: Hoare triple {10629#true} ~pumpRunning~0 := 0; {10629#true} is VALID [2020-07-10 23:31:03,274 INFO L280 TraceCheckUtils]: 73: Hoare triple {10629#true} ~systemActive~0 := 1; {10629#true} is VALID [2020-07-10 23:31:03,275 INFO L280 TraceCheckUtils]: 74: Hoare triple {10629#true} ~waterLevel~0 := 1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,275 INFO L280 TraceCheckUtils]: 75: Hoare triple {10710#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,276 INFO L280 TraceCheckUtils]: 76: Hoare triple {10710#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,276 INFO L280 TraceCheckUtils]: 77: Hoare triple {10710#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,277 INFO L280 TraceCheckUtils]: 78: Hoare triple {10710#(= 1 ~waterLevel~0)} assume true; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,277 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10710#(= 1 ~waterLevel~0)} {10629#true} #964#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,278 INFO L263 TraceCheckUtils]: 80: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,279 INFO L280 TraceCheckUtils]: 81: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~retValue_acc~13; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,279 INFO L280 TraceCheckUtils]: 82: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp~10; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,279 INFO L263 TraceCheckUtils]: 83: Hoare triple {10710#(= 1 ~waterLevel~0)} call select_helpers(); {10629#true} is VALID [2020-07-10 23:31:03,279 INFO L280 TraceCheckUtils]: 84: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,280 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #860#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,280 INFO L263 TraceCheckUtils]: 86: Hoare triple {10710#(= 1 ~waterLevel~0)} call select_features(); {10629#true} is VALID [2020-07-10 23:31:03,280 INFO L280 TraceCheckUtils]: 87: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,281 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #862#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,281 INFO L263 TraceCheckUtils]: 89: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {10629#true} is VALID [2020-07-10 23:31:03,281 INFO L280 TraceCheckUtils]: 90: Hoare triple {10629#true} havoc ~retValue_acc~1; {10629#true} is VALID [2020-07-10 23:31:03,281 INFO L280 TraceCheckUtils]: 91: Hoare triple {10629#true} ~retValue_acc~1 := 1; {10629#true} is VALID [2020-07-10 23:31:03,282 INFO L280 TraceCheckUtils]: 92: Hoare triple {10629#true} #res := ~retValue_acc~1; {10629#true} is VALID [2020-07-10 23:31:03,282 INFO L280 TraceCheckUtils]: 93: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,282 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #864#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,283 INFO L280 TraceCheckUtils]: 95: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,283 INFO L280 TraceCheckUtils]: 96: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp~10 := #t~ret75; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,284 INFO L280 TraceCheckUtils]: 97: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~ret75; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,284 INFO L280 TraceCheckUtils]: 98: Hoare triple {10710#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,285 INFO L263 TraceCheckUtils]: 99: Hoare triple {10710#(= 1 ~waterLevel~0)} call setup(); {10629#true} is VALID [2020-07-10 23:31:03,285 INFO L280 TraceCheckUtils]: 100: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,285 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #866#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,286 INFO L263 TraceCheckUtils]: 102: Hoare triple {10710#(= 1 ~waterLevel~0)} call runTest(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,286 INFO L263 TraceCheckUtils]: 103: Hoare triple {10710#(= 1 ~waterLevel~0)} call test(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,287 INFO L280 TraceCheckUtils]: 104: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,287 INFO L280 TraceCheckUtils]: 105: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,288 INFO L280 TraceCheckUtils]: 106: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___0~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,288 INFO L280 TraceCheckUtils]: 107: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,289 INFO L280 TraceCheckUtils]: 108: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,289 INFO L280 TraceCheckUtils]: 109: Hoare triple {10710#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,290 INFO L280 TraceCheckUtils]: 110: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !false; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,290 INFO L280 TraceCheckUtils]: 111: Hoare triple {10710#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,291 INFO L280 TraceCheckUtils]: 112: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,291 INFO L280 TraceCheckUtils]: 113: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp~0 := #t~nondet1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,292 INFO L280 TraceCheckUtils]: 114: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~nondet1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,293 INFO L280 TraceCheckUtils]: 115: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~0); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,293 INFO L280 TraceCheckUtils]: 116: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,294 INFO L280 TraceCheckUtils]: 117: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp___0~0 := #t~nondet2; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,294 INFO L280 TraceCheckUtils]: 118: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~nondet2; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,295 INFO L280 TraceCheckUtils]: 119: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,295 INFO L280 TraceCheckUtils]: 120: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,296 INFO L280 TraceCheckUtils]: 121: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet3; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,297 INFO L280 TraceCheckUtils]: 122: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~nondet3; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,297 INFO L280 TraceCheckUtils]: 123: Hoare triple {10710#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,298 INFO L263 TraceCheckUtils]: 124: Hoare triple {10710#(= 1 ~waterLevel~0)} call timeShift(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,298 INFO L280 TraceCheckUtils]: 125: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,299 INFO L280 TraceCheckUtils]: 126: Hoare triple {10710#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,300 INFO L263 TraceCheckUtils]: 127: Hoare triple {10710#(= 1 ~waterLevel~0)} call processEnvironment(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:03,300 INFO L280 TraceCheckUtils]: 128: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10629#true} is VALID [2020-07-10 23:31:03,300 INFO L280 TraceCheckUtils]: 129: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-10 23:31:03,301 INFO L263 TraceCheckUtils]: 130: Hoare triple {10629#true} call processEnvironment__wrappee__lowWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:03,301 INFO L280 TraceCheckUtils]: 131: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10629#true} is VALID [2020-07-10 23:31:03,301 INFO L280 TraceCheckUtils]: 132: Hoare triple {10629#true} assume !(0 != ~pumpRunning~0); {10629#true} is VALID [2020-07-10 23:31:03,302 INFO L263 TraceCheckUtils]: 133: Hoare triple {10629#true} call processEnvironment__wrappee__highWaterSensor(); {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:03,302 INFO L280 TraceCheckUtils]: 134: Hoare triple {10781#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10629#true} is VALID [2020-07-10 23:31:03,302 INFO L280 TraceCheckUtils]: 135: Hoare triple {10629#true} assume 0 == ~pumpRunning~0; {10629#true} is VALID [2020-07-10 23:31:03,302 INFO L263 TraceCheckUtils]: 136: Hoare triple {10629#true} call #t~ret5 := isHighWaterLevel(); {10629#true} is VALID [2020-07-10 23:31:03,303 INFO L280 TraceCheckUtils]: 137: Hoare triple {10629#true} havoc ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,303 INFO L280 TraceCheckUtils]: 138: Hoare triple {10629#true} havoc ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,303 INFO L280 TraceCheckUtils]: 139: Hoare triple {10629#true} havoc ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,303 INFO L263 TraceCheckUtils]: 140: Hoare triple {10629#true} call #t~ret25 := isHighWaterSensorDry(); {10629#true} is VALID [2020-07-10 23:31:03,303 INFO L280 TraceCheckUtils]: 141: Hoare triple {10629#true} havoc ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,303 INFO L280 TraceCheckUtils]: 142: Hoare triple {10629#true} assume ~waterLevel~0 < 2; {10629#true} is VALID [2020-07-10 23:31:03,304 INFO L280 TraceCheckUtils]: 143: Hoare triple {10629#true} ~retValue_acc~8 := 1; {10629#true} is VALID [2020-07-10 23:31:03,304 INFO L280 TraceCheckUtils]: 144: Hoare triple {10629#true} #res := ~retValue_acc~8; {10629#true} is VALID [2020-07-10 23:31:03,304 INFO L280 TraceCheckUtils]: 145: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,304 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {10629#true} {10629#true} #918#return; {10629#true} is VALID [2020-07-10 23:31:03,304 INFO L280 TraceCheckUtils]: 147: Hoare triple {10629#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,304 INFO L280 TraceCheckUtils]: 148: Hoare triple {10629#true} ~tmp~4 := #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,305 INFO L280 TraceCheckUtils]: 149: Hoare triple {10629#true} havoc #t~ret25; {10629#true} is VALID [2020-07-10 23:31:03,305 INFO L280 TraceCheckUtils]: 150: Hoare triple {10629#true} assume 0 != ~tmp~4; {10629#true} is VALID [2020-07-10 23:31:03,305 INFO L280 TraceCheckUtils]: 151: Hoare triple {10629#true} ~tmp___0~1 := 0; {10629#true} is VALID [2020-07-10 23:31:03,305 INFO L280 TraceCheckUtils]: 152: Hoare triple {10629#true} ~retValue_acc~4 := ~tmp___0~1; {10629#true} is VALID [2020-07-10 23:31:03,305 INFO L280 TraceCheckUtils]: 153: Hoare triple {10629#true} #res := ~retValue_acc~4; {10629#true} is VALID [2020-07-10 23:31:03,305 INFO L280 TraceCheckUtils]: 154: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,306 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10629#true} {10629#true} #930#return; {10629#true} is VALID [2020-07-10 23:31:03,306 INFO L280 TraceCheckUtils]: 156: Hoare triple {10629#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {10629#true} is VALID [2020-07-10 23:31:03,306 INFO L280 TraceCheckUtils]: 157: Hoare triple {10629#true} ~tmp~1 := #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,306 INFO L280 TraceCheckUtils]: 158: Hoare triple {10629#true} havoc #t~ret5; {10629#true} is VALID [2020-07-10 23:31:03,306 INFO L280 TraceCheckUtils]: 159: Hoare triple {10629#true} assume !(0 != ~tmp~1); {10629#true} is VALID [2020-07-10 23:31:03,306 INFO L263 TraceCheckUtils]: 160: Hoare triple {10629#true} call processEnvironment__wrappee__base(); {10629#true} is VALID [2020-07-10 23:31:03,307 INFO L280 TraceCheckUtils]: 161: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,307 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {10629#true} {10629#true} #934#return; {10629#true} is VALID [2020-07-10 23:31:03,307 INFO L280 TraceCheckUtils]: 163: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,307 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {10629#true} {10629#true} #944#return; {10629#true} is VALID [2020-07-10 23:31:03,307 INFO L280 TraceCheckUtils]: 165: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,308 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {10629#true} {10629#true} #908#return; {10629#true} is VALID [2020-07-10 23:31:03,308 INFO L280 TraceCheckUtils]: 167: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,308 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #922#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,309 INFO L263 TraceCheckUtils]: 169: Hoare triple {10710#(= 1 ~waterLevel~0)} call __utac_acc__Specification3_spec__1(); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,309 INFO L280 TraceCheckUtils]: 170: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp~6; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,310 INFO L280 TraceCheckUtils]: 171: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___0~3; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,310 INFO L280 TraceCheckUtils]: 172: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc ~tmp___1~1; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,311 INFO L263 TraceCheckUtils]: 173: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret37 := isMethaneLevelCritical(); {10629#true} is VALID [2020-07-10 23:31:03,311 INFO L280 TraceCheckUtils]: 174: Hoare triple {10629#true} havoc ~retValue_acc~6; {10629#true} is VALID [2020-07-10 23:31:03,311 INFO L280 TraceCheckUtils]: 175: Hoare triple {10629#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {10629#true} is VALID [2020-07-10 23:31:03,311 INFO L280 TraceCheckUtils]: 176: Hoare triple {10629#true} #res := ~retValue_acc~6; {10629#true} is VALID [2020-07-10 23:31:03,311 INFO L280 TraceCheckUtils]: 177: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,312 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {10629#true} {10710#(= 1 ~waterLevel~0)} #956#return; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,312 INFO L280 TraceCheckUtils]: 179: Hoare triple {10710#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,313 INFO L280 TraceCheckUtils]: 180: Hoare triple {10710#(= 1 ~waterLevel~0)} ~tmp~6 := #t~ret37; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,313 INFO L280 TraceCheckUtils]: 181: Hoare triple {10710#(= 1 ~waterLevel~0)} havoc #t~ret37; {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,314 INFO L280 TraceCheckUtils]: 182: Hoare triple {10710#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~6); {10710#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:31:03,314 INFO L263 TraceCheckUtils]: 183: Hoare triple {10710#(= 1 ~waterLevel~0)} call #t~ret38 := getWaterLevel(); {10629#true} is VALID [2020-07-10 23:31:03,314 INFO L280 TraceCheckUtils]: 184: Hoare triple {10629#true} havoc ~retValue_acc~7; {10629#true} is VALID [2020-07-10 23:31:03,315 INFO L280 TraceCheckUtils]: 185: Hoare triple {10629#true} ~retValue_acc~7 := ~waterLevel~0; {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-10 23:31:03,315 INFO L280 TraceCheckUtils]: 186: Hoare triple {10876#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:03,316 INFO L280 TraceCheckUtils]: 187: Hoare triple {10877#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {10877#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:03,317 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 [2020-07-10 23:31:03,317 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 [2020-07-10 23:31:03,318 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 [2020-07-10 23:31:03,318 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 [2020-07-10 23:31:03,319 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 [2020-07-10 23:31:03,319 INFO L263 TraceCheckUtils]: 193: Hoare triple {10630#false} call #t~ret39 := isPumpRunning(); {10629#true} is VALID [2020-07-10 23:31:03,319 INFO L280 TraceCheckUtils]: 194: Hoare triple {10629#true} havoc ~retValue_acc~3; {10629#true} is VALID [2020-07-10 23:31:03,320 INFO L280 TraceCheckUtils]: 195: Hoare triple {10629#true} ~retValue_acc~3 := ~pumpRunning~0; {10629#true} is VALID [2020-07-10 23:31:03,320 INFO L280 TraceCheckUtils]: 196: Hoare triple {10629#true} #res := ~retValue_acc~3; {10629#true} is VALID [2020-07-10 23:31:03,320 INFO L280 TraceCheckUtils]: 197: Hoare triple {10629#true} assume true; {10629#true} is VALID [2020-07-10 23:31:03,320 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {10629#true} {10630#false} #960#return; {10630#false} is VALID [2020-07-10 23:31:03,320 INFO L280 TraceCheckUtils]: 199: Hoare triple {10630#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {10630#false} is VALID [2020-07-10 23:31:03,321 INFO L280 TraceCheckUtils]: 200: Hoare triple {10630#false} ~tmp___1~1 := #t~ret39; {10630#false} is VALID [2020-07-10 23:31:03,321 INFO L280 TraceCheckUtils]: 201: Hoare triple {10630#false} havoc #t~ret39; {10630#false} is VALID [2020-07-10 23:31:03,321 INFO L280 TraceCheckUtils]: 202: Hoare triple {10630#false} assume !(0 != ~tmp___1~1); {10630#false} is VALID [2020-07-10 23:31:03,321 INFO L263 TraceCheckUtils]: 203: Hoare triple {10630#false} call __automaton_fail(); {10630#false} is VALID [2020-07-10 23:31:03,321 INFO L280 TraceCheckUtils]: 204: Hoare triple {10630#false} assume !false; {10630#false} is VALID [2020-07-10 23:31:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:31:03,398 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [151683347] [2020-07-10 23:31:03,398 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:31:03,398 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 23:31:03,398 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288643515] [2020-07-10 23:31:03,399 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-10 23:31:03,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:31:03,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 23:31:03,605 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:31:03,605 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 23:31:03,605 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:31:03,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 23:31:03,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 23:31:03,606 INFO L87 Difference]: Start difference. First operand 418 states and 451 transitions. Second operand 9 states. [2020-07-10 23:31:04,674 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:31:19,647 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:31:20,262 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:31:21,070 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:31:21,855 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:31:22,250 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:31:22,737 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:31:23,138 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:31:35,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:31:35,871 INFO L93 Difference]: Finished difference Result 975 states and 1122 transitions. [2020-07-10 23:31:35,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 23:31:35,872 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-10 23:31:35,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:31:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:31:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 765 transitions. [2020-07-10 23:31:35,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:31:35,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 765 transitions. [2020-07-10 23:31:35,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 765 transitions. [2020-07-10 23:31:38,099 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 765 edges. 765 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:31:38,125 INFO L225 Difference]: With dead ends: 975 [2020-07-10 23:31:38,125 INFO L226 Difference]: Without dead ends: 667 [2020-07-10 23:31:38,127 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2020-07-10 23:31:38,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 667 states. [2020-07-10 23:31:52,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 667 to 597. [2020-07-10 23:31:52,135 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:31:52,135 INFO L82 GeneralOperation]: Start isEquivalent. First operand 667 states. Second operand 597 states. [2020-07-10 23:31:52,135 INFO L74 IsIncluded]: Start isIncluded. First operand 667 states. Second operand 597 states. [2020-07-10 23:31:52,136 INFO L87 Difference]: Start difference. First operand 667 states. Second operand 597 states. [2020-07-10 23:31:52,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:31:52,168 INFO L93 Difference]: Finished difference Result 667 states and 750 transitions. [2020-07-10 23:31:52,168 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 750 transitions. [2020-07-10 23:31:52,170 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:31:52,170 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:31:52,170 INFO L74 IsIncluded]: Start isIncluded. First operand 597 states. Second operand 667 states. [2020-07-10 23:31:52,170 INFO L87 Difference]: Start difference. First operand 597 states. Second operand 667 states. [2020-07-10 23:31:52,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:31:52,201 INFO L93 Difference]: Finished difference Result 667 states and 750 transitions. [2020-07-10 23:31:52,201 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 750 transitions. [2020-07-10 23:31:52,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:31:52,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:31:52,204 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:31:52,204 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:31:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 597 states. [2020-07-10 23:31:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 597 states and 655 transitions. [2020-07-10 23:31:52,234 INFO L78 Accepts]: Start accepts. Automaton has 597 states and 655 transitions. Word has length 205 [2020-07-10 23:31:52,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:31:52,235 INFO L479 AbstractCegarLoop]: Abstraction has 597 states and 655 transitions. [2020-07-10 23:31:52,235 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 23:31:52,235 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 597 states and 655 transitions. [2020-07-10 23:31:55,635 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 655 edges. 655 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:31:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 655 transitions. [2020-07-10 23:31:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-10 23:31:55,640 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:31:55,640 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] [2020-07-10 23:31:55,640 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:31:55,641 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:31:55,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:31:55,641 INFO L82 PathProgramCache]: Analyzing trace with hash 904825679, now seen corresponding path program 1 times [2020-07-10 23:31:55,641 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:31:55,642 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [828081317] [2020-07-10 23:31:55,642 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:31:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,077 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:31:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,133 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 [2020-07-10 23:31:56,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} #valid := #valid[0 := 0]; {15377#true} is VALID [2020-07-10 23:31:56,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} assume 0 < #StackHeapBarrier; {15377#true} is VALID [2020-07-10 23:31:56,134 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 [2020-07-10 23:31:56,134 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 [2020-07-10 23:31:56,135 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 [2020-07-10 23:31:56,135 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 [2020-07-10 23:31:56,135 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 [2020-07-10 23:31:56,135 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 [2020-07-10 23:31:56,136 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 [2020-07-10 23:31:56,136 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 [2020-07-10 23:31:56,136 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 [2020-07-10 23:31:56,136 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 [2020-07-10 23:31:56,137 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 [2020-07-10 23:31:56,137 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 [2020-07-10 23:31:56,137 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 [2020-07-10 23:31:56,137 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 [2020-07-10 23:31:56,138 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 [2020-07-10 23:31:56,138 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 [2020-07-10 23:31:56,138 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 [2020-07-10 23:31:56,138 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 [2020-07-10 23:31:56,139 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 [2020-07-10 23:31:56,139 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 [2020-07-10 23:31:56,139 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 [2020-07-10 23:31:56,139 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 [2020-07-10 23:31:56,140 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 [2020-07-10 23:31:56,140 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 [2020-07-10 23:31:56,140 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 [2020-07-10 23:31:56,140 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 [2020-07-10 23:31:56,140 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 [2020-07-10 23:31:56,140 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 [2020-07-10 23:31:56,141 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 [2020-07-10 23:31:56,141 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 [2020-07-10 23:31:56,141 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 [2020-07-10 23:31:56,141 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 [2020-07-10 23:31:56,141 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 [2020-07-10 23:31:56,142 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 [2020-07-10 23:31:56,142 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 [2020-07-10 23:31:56,142 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 [2020-07-10 23:31:56,142 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 [2020-07-10 23:31:56,142 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 [2020-07-10 23:31:56,142 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 [2020-07-10 23:31:56,143 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 [2020-07-10 23:31:56,143 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 [2020-07-10 23:31:56,143 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 [2020-07-10 23:31:56,143 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 [2020-07-10 23:31:56,143 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 [2020-07-10 23:31:56,143 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 [2020-07-10 23:31:56,143 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 [2020-07-10 23:31:56,144 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 [2020-07-10 23:31:56,144 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 [2020-07-10 23:31:56,144 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 [2020-07-10 23:31:56,144 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 [2020-07-10 23:31:56,144 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 [2020-07-10 23:31:56,145 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 [2020-07-10 23:31:56,145 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 [2020-07-10 23:31:56,145 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 [2020-07-10 23:31:56,145 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 [2020-07-10 23:31:56,145 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 [2020-07-10 23:31:56,146 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 [2020-07-10 23:31:56,146 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 [2020-07-10 23:31:56,146 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 [2020-07-10 23:31:56,146 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 [2020-07-10 23:31:56,146 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 [2020-07-10 23:31:56,146 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 [2020-07-10 23:31:56,147 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 [2020-07-10 23:31:56,147 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 [2020-07-10 23:31:56,147 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 [2020-07-10 23:31:56,147 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 [2020-07-10 23:31:56,147 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 [2020-07-10 23:31:56,148 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 [2020-07-10 23:31:56,148 INFO L280 TraceCheckUtils]: 71: Hoare triple {15377#true} ~pumpRunning~0 := 0; {15377#true} is VALID [2020-07-10 23:31:56,148 INFO L280 TraceCheckUtils]: 72: Hoare triple {15377#true} ~systemActive~0 := 1; {15377#true} is VALID [2020-07-10 23:31:56,148 INFO L280 TraceCheckUtils]: 73: Hoare triple {15377#true} ~waterLevel~0 := 1; {15377#true} is VALID [2020-07-10 23:31:56,148 INFO L280 TraceCheckUtils]: 74: Hoare triple {15377#true} ~methaneLevelCritical~0 := 0; {15377#true} is VALID [2020-07-10 23:31:56,148 INFO L280 TraceCheckUtils]: 75: Hoare triple {15377#true} ~head~0.base, ~head~0.offset := 0, 0; {15377#true} is VALID [2020-07-10 23:31:56,149 INFO L280 TraceCheckUtils]: 76: Hoare triple {15377#true} ~cleanupTimeShifts~0 := 4; {15377#true} is VALID [2020-07-10 23:31:56,149 INFO L280 TraceCheckUtils]: 77: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,149 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15377#true} {15377#true} #964#return; {15377#true} is VALID [2020-07-10 23:31:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,158 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15377#true} #860#return; {15377#true} is VALID [2020-07-10 23:31:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,161 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15377#true} #862#return; {15377#true} is VALID [2020-07-10 23:31:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~1; {15377#true} is VALID [2020-07-10 23:31:56,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~1 := 1; {15377#true} is VALID [2020-07-10 23:31:56,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #res := ~retValue_acc~1; {15377#true} is VALID [2020-07-10 23:31:56,165 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,165 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15377#true} {15377#true} #864#return; {15377#true} is VALID [2020-07-10 23:31:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,167 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15377#true} #866#return; {15377#true} is VALID [2020-07-10 23:31:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {15533#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {15377#true} is VALID [2020-07-10 23:31:56,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~waterLevel~0 := 1 + ~waterLevel~0; {15377#true} is VALID [2020-07-10 23:31:56,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,180 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15377#true} {15377#true} #910#return; {15377#true} is VALID [2020-07-10 23:31:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-10 23:31:56,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,261 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-10 23:31:56,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-10 23:31:56,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-10 23:31:56,262 INFO L263 TraceCheckUtils]: 3: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-10 23:31:56,263 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-10 23:31:56,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,265 INFO L280 TraceCheckUtils]: 7: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,265 INFO L280 TraceCheckUtils]: 8: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,266 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,267 INFO L280 TraceCheckUtils]: 11: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,269 INFO L280 TraceCheckUtils]: 15: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,269 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,270 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,275 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-10 23:31:56,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-10 23:31:56,275 INFO L263 TraceCheckUtils]: 2: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-10 23:31:56,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-10 23:31:56,276 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-10 23:31:56,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-10 23:31:56,276 INFO L263 TraceCheckUtils]: 6: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-10 23:31:56,276 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-10 23:31:56,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,278 INFO L280 TraceCheckUtils]: 11: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,279 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,280 INFO L280 TraceCheckUtils]: 13: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,280 INFO L280 TraceCheckUtils]: 15: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,281 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,282 INFO L280 TraceCheckUtils]: 18: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,283 INFO L280 TraceCheckUtils]: 20: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,284 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,284 INFO L280 TraceCheckUtils]: 22: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,285 INFO L280 TraceCheckUtils]: 23: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,285 INFO L280 TraceCheckUtils]: 24: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,285 INFO L280 TraceCheckUtils]: 25: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,286 INFO L263 TraceCheckUtils]: 26: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-10 23:31:56,286 INFO L280 TraceCheckUtils]: 27: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,286 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,287 INFO L280 TraceCheckUtils]: 29: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,287 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15377#true} is VALID [2020-07-10 23:31:56,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-10 23:31:56,289 INFO L263 TraceCheckUtils]: 2: Hoare triple {15377#true} call processEnvironment__wrappee__highWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:56,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-10 23:31:56,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-10 23:31:56,290 INFO L263 TraceCheckUtils]: 5: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-10 23:31:56,290 INFO L280 TraceCheckUtils]: 6: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-10 23:31:56,290 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-10 23:31:56,291 INFO L280 TraceCheckUtils]: 8: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-10 23:31:56,291 INFO L263 TraceCheckUtils]: 9: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-10 23:31:56,291 INFO L280 TraceCheckUtils]: 10: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-10 23:31:56,292 INFO L280 TraceCheckUtils]: 11: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,292 INFO L280 TraceCheckUtils]: 12: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,294 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,295 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,296 INFO L280 TraceCheckUtils]: 18: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,296 INFO L280 TraceCheckUtils]: 19: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,297 INFO L280 TraceCheckUtils]: 20: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,297 INFO L280 TraceCheckUtils]: 21: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,298 INFO L280 TraceCheckUtils]: 22: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,298 INFO L280 TraceCheckUtils]: 23: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,299 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,299 INFO L280 TraceCheckUtils]: 25: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,301 INFO L280 TraceCheckUtils]: 28: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,301 INFO L263 TraceCheckUtils]: 29: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-10 23:31:56,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,302 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,303 INFO L280 TraceCheckUtils]: 32: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,303 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,304 INFO L280 TraceCheckUtils]: 34: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,305 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #908#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15377#true} is VALID [2020-07-10 23:31:56,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-10 23:31:56,307 INFO L263 TraceCheckUtils]: 2: Hoare triple {15377#true} call processEnvironment__wrappee__lowWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:56,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15377#true} is VALID [2020-07-10 23:31:56,307 INFO L280 TraceCheckUtils]: 4: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-10 23:31:56,307 INFO L263 TraceCheckUtils]: 5: Hoare triple {15377#true} call processEnvironment__wrappee__highWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:56,308 INFO L280 TraceCheckUtils]: 6: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-10 23:31:56,308 INFO L280 TraceCheckUtils]: 7: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-10 23:31:56,308 INFO L263 TraceCheckUtils]: 8: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-10 23:31:56,308 INFO L280 TraceCheckUtils]: 9: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-10 23:31:56,308 INFO L280 TraceCheckUtils]: 10: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-10 23:31:56,309 INFO L280 TraceCheckUtils]: 11: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-10 23:31:56,309 INFO L263 TraceCheckUtils]: 12: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-10 23:31:56,309 INFO L280 TraceCheckUtils]: 13: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-10 23:31:56,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,310 INFO L280 TraceCheckUtils]: 15: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,311 INFO L280 TraceCheckUtils]: 16: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,312 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,312 INFO L280 TraceCheckUtils]: 19: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,314 INFO L280 TraceCheckUtils]: 22: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,315 INFO L280 TraceCheckUtils]: 24: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,315 INFO L280 TraceCheckUtils]: 25: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,316 INFO L280 TraceCheckUtils]: 26: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,316 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,317 INFO L280 TraceCheckUtils]: 28: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,317 INFO L280 TraceCheckUtils]: 29: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,318 INFO L280 TraceCheckUtils]: 30: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,318 INFO L280 TraceCheckUtils]: 31: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,318 INFO L263 TraceCheckUtils]: 32: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-10 23:31:56,318 INFO L280 TraceCheckUtils]: 33: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,319 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,319 INFO L280 TraceCheckUtils]: 35: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,320 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,320 INFO L280 TraceCheckUtils]: 37: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,321 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #908#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,321 INFO L280 TraceCheckUtils]: 39: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,322 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #922#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~6; {15377#true} is VALID [2020-07-10 23:31:56,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {15377#true} is VALID [2020-07-10 23:31:56,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #res := ~retValue_acc~6; {15377#true} is VALID [2020-07-10 23:31:56,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,328 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15377#true} {15514#(not (= 2 ~waterLevel~0))} #956#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~7; {15377#true} is VALID [2020-07-10 23:31:56,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~7 := ~waterLevel~0; {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-10 23:31:56,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:56,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {15631#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:56,363 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 [2020-07-10 23:31:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:31:56,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {15377#true} havoc ~retValue_acc~3; {15377#true} is VALID [2020-07-10 23:31:56,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {15377#true} ~retValue_acc~3 := ~pumpRunning~0; {15377#true} is VALID [2020-07-10 23:31:56,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #res := ~retValue_acc~3; {15377#true} is VALID [2020-07-10 23:31:56,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,367 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15377#true} {15378#false} #960#return; {15378#false} is VALID [2020-07-10 23:31:56,371 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 [2020-07-10 23:31:56,372 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 [2020-07-10 23:31:56,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {15377#true} #valid := #valid[0 := 0]; {15377#true} is VALID [2020-07-10 23:31:56,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {15377#true} assume 0 < #StackHeapBarrier; {15377#true} is VALID [2020-07-10 23:31:56,372 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 [2020-07-10 23:31:56,372 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 [2020-07-10 23:31:56,373 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 [2020-07-10 23:31:56,373 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 [2020-07-10 23:31:56,373 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 [2020-07-10 23:31:56,373 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 [2020-07-10 23:31:56,373 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 [2020-07-10 23:31:56,374 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 [2020-07-10 23:31:56,374 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 [2020-07-10 23:31:56,374 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 [2020-07-10 23:31:56,374 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 [2020-07-10 23:31:56,374 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 [2020-07-10 23:31:56,374 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 [2020-07-10 23:31:56,375 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 [2020-07-10 23:31:56,375 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 [2020-07-10 23:31:56,375 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 [2020-07-10 23:31:56,375 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 [2020-07-10 23:31:56,375 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 [2020-07-10 23:31:56,376 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 [2020-07-10 23:31:56,376 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 [2020-07-10 23:31:56,376 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 [2020-07-10 23:31:56,376 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 [2020-07-10 23:31:56,376 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 [2020-07-10 23:31:56,377 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 [2020-07-10 23:31:56,377 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 [2020-07-10 23:31:56,377 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 [2020-07-10 23:31:56,377 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 [2020-07-10 23:31:56,377 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 [2020-07-10 23:31:56,378 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 [2020-07-10 23:31:56,378 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 [2020-07-10 23:31:56,378 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 [2020-07-10 23:31:56,378 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 [2020-07-10 23:31:56,378 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 [2020-07-10 23:31:56,378 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 [2020-07-10 23:31:56,379 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 [2020-07-10 23:31:56,379 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 [2020-07-10 23:31:56,379 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 [2020-07-10 23:31:56,379 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 [2020-07-10 23:31:56,379 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 [2020-07-10 23:31:56,379 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 [2020-07-10 23:31:56,380 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 [2020-07-10 23:31:56,380 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 [2020-07-10 23:31:56,380 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 [2020-07-10 23:31:56,380 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 [2020-07-10 23:31:56,380 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 [2020-07-10 23:31:56,380 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 [2020-07-10 23:31:56,381 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 [2020-07-10 23:31:56,381 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 [2020-07-10 23:31:56,381 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 [2020-07-10 23:31:56,381 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 [2020-07-10 23:31:56,381 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 [2020-07-10 23:31:56,381 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 [2020-07-10 23:31:56,382 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 [2020-07-10 23:31:56,382 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 [2020-07-10 23:31:56,382 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 [2020-07-10 23:31:56,382 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 [2020-07-10 23:31:56,382 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 [2020-07-10 23:31:56,382 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 [2020-07-10 23:31:56,383 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 [2020-07-10 23:31:56,383 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 [2020-07-10 23:31:56,383 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 [2020-07-10 23:31:56,383 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 [2020-07-10 23:31:56,383 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 [2020-07-10 23:31:56,384 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 [2020-07-10 23:31:56,384 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 [2020-07-10 23:31:56,384 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 [2020-07-10 23:31:56,384 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 [2020-07-10 23:31:56,384 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 [2020-07-10 23:31:56,385 INFO L280 TraceCheckUtils]: 72: Hoare triple {15377#true} ~pumpRunning~0 := 0; {15377#true} is VALID [2020-07-10 23:31:56,385 INFO L280 TraceCheckUtils]: 73: Hoare triple {15377#true} ~systemActive~0 := 1; {15377#true} is VALID [2020-07-10 23:31:56,385 INFO L280 TraceCheckUtils]: 74: Hoare triple {15377#true} ~waterLevel~0 := 1; {15377#true} is VALID [2020-07-10 23:31:56,385 INFO L280 TraceCheckUtils]: 75: Hoare triple {15377#true} ~methaneLevelCritical~0 := 0; {15377#true} is VALID [2020-07-10 23:31:56,385 INFO L280 TraceCheckUtils]: 76: Hoare triple {15377#true} ~head~0.base, ~head~0.offset := 0, 0; {15377#true} is VALID [2020-07-10 23:31:56,385 INFO L280 TraceCheckUtils]: 77: Hoare triple {15377#true} ~cleanupTimeShifts~0 := 4; {15377#true} is VALID [2020-07-10 23:31:56,386 INFO L280 TraceCheckUtils]: 78: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,386 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15377#true} {15377#true} #964#return; {15377#true} is VALID [2020-07-10 23:31:56,386 INFO L263 TraceCheckUtils]: 80: Hoare triple {15377#true} call #t~ret76 := main(); {15377#true} is VALID [2020-07-10 23:31:56,386 INFO L280 TraceCheckUtils]: 81: Hoare triple {15377#true} havoc ~retValue_acc~13; {15377#true} is VALID [2020-07-10 23:31:56,386 INFO L280 TraceCheckUtils]: 82: Hoare triple {15377#true} havoc ~tmp~10; {15377#true} is VALID [2020-07-10 23:31:56,386 INFO L263 TraceCheckUtils]: 83: Hoare triple {15377#true} call select_helpers(); {15377#true} is VALID [2020-07-10 23:31:56,387 INFO L280 TraceCheckUtils]: 84: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,387 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15377#true} {15377#true} #860#return; {15377#true} is VALID [2020-07-10 23:31:56,387 INFO L263 TraceCheckUtils]: 86: Hoare triple {15377#true} call select_features(); {15377#true} is VALID [2020-07-10 23:31:56,387 INFO L280 TraceCheckUtils]: 87: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,387 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {15377#true} {15377#true} #862#return; {15377#true} is VALID [2020-07-10 23:31:56,387 INFO L263 TraceCheckUtils]: 89: Hoare triple {15377#true} call #t~ret75 := valid_product(); {15377#true} is VALID [2020-07-10 23:31:56,388 INFO L280 TraceCheckUtils]: 90: Hoare triple {15377#true} havoc ~retValue_acc~1; {15377#true} is VALID [2020-07-10 23:31:56,388 INFO L280 TraceCheckUtils]: 91: Hoare triple {15377#true} ~retValue_acc~1 := 1; {15377#true} is VALID [2020-07-10 23:31:56,388 INFO L280 TraceCheckUtils]: 92: Hoare triple {15377#true} #res := ~retValue_acc~1; {15377#true} is VALID [2020-07-10 23:31:56,388 INFO L280 TraceCheckUtils]: 93: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,388 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {15377#true} {15377#true} #864#return; {15377#true} is VALID [2020-07-10 23:31:56,388 INFO L280 TraceCheckUtils]: 95: Hoare triple {15377#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {15377#true} is VALID [2020-07-10 23:31:56,389 INFO L280 TraceCheckUtils]: 96: Hoare triple {15377#true} ~tmp~10 := #t~ret75; {15377#true} is VALID [2020-07-10 23:31:56,389 INFO L280 TraceCheckUtils]: 97: Hoare triple {15377#true} havoc #t~ret75; {15377#true} is VALID [2020-07-10 23:31:56,389 INFO L280 TraceCheckUtils]: 98: Hoare triple {15377#true} assume 0 != ~tmp~10; {15377#true} is VALID [2020-07-10 23:31:56,389 INFO L263 TraceCheckUtils]: 99: Hoare triple {15377#true} call setup(); {15377#true} is VALID [2020-07-10 23:31:56,389 INFO L280 TraceCheckUtils]: 100: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,389 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15377#true} {15377#true} #866#return; {15377#true} is VALID [2020-07-10 23:31:56,390 INFO L263 TraceCheckUtils]: 102: Hoare triple {15377#true} call runTest(); {15377#true} is VALID [2020-07-10 23:31:56,390 INFO L263 TraceCheckUtils]: 103: Hoare triple {15377#true} call test(); {15377#true} is VALID [2020-07-10 23:31:56,390 INFO L280 TraceCheckUtils]: 104: Hoare triple {15377#true} havoc ~splverifierCounter~0; {15377#true} is VALID [2020-07-10 23:31:56,390 INFO L280 TraceCheckUtils]: 105: Hoare triple {15377#true} havoc ~tmp~0; {15377#true} is VALID [2020-07-10 23:31:56,390 INFO L280 TraceCheckUtils]: 106: Hoare triple {15377#true} havoc ~tmp___0~0; {15377#true} is VALID [2020-07-10 23:31:56,390 INFO L280 TraceCheckUtils]: 107: Hoare triple {15377#true} havoc ~tmp___1~0; {15377#true} is VALID [2020-07-10 23:31:56,391 INFO L280 TraceCheckUtils]: 108: Hoare triple {15377#true} havoc ~tmp___2~0; {15377#true} is VALID [2020-07-10 23:31:56,391 INFO L280 TraceCheckUtils]: 109: Hoare triple {15377#true} ~splverifierCounter~0 := 0; {15377#true} is VALID [2020-07-10 23:31:56,391 INFO L280 TraceCheckUtils]: 110: Hoare triple {15377#true} assume !false; {15377#true} is VALID [2020-07-10 23:31:56,391 INFO L280 TraceCheckUtils]: 111: Hoare triple {15377#true} assume ~splverifierCounter~0 < 4; {15377#true} is VALID [2020-07-10 23:31:56,391 INFO L280 TraceCheckUtils]: 112: Hoare triple {15377#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {15377#true} is VALID [2020-07-10 23:31:56,391 INFO L280 TraceCheckUtils]: 113: Hoare triple {15377#true} ~tmp~0 := #t~nondet1; {15377#true} is VALID [2020-07-10 23:31:56,392 INFO L280 TraceCheckUtils]: 114: Hoare triple {15377#true} havoc #t~nondet1; {15377#true} is VALID [2020-07-10 23:31:56,392 INFO L280 TraceCheckUtils]: 115: Hoare triple {15377#true} assume 0 != ~tmp~0; {15377#true} is VALID [2020-07-10 23:31:56,395 INFO L263 TraceCheckUtils]: 116: Hoare triple {15377#true} call waterRise(); {15533#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:31:56,396 INFO L280 TraceCheckUtils]: 117: Hoare triple {15533#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {15377#true} is VALID [2020-07-10 23:31:56,396 INFO L280 TraceCheckUtils]: 118: Hoare triple {15377#true} ~waterLevel~0 := 1 + ~waterLevel~0; {15377#true} is VALID [2020-07-10 23:31:56,396 INFO L280 TraceCheckUtils]: 119: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,396 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {15377#true} {15377#true} #910#return; {15377#true} is VALID [2020-07-10 23:31:56,396 INFO L280 TraceCheckUtils]: 121: Hoare triple {15377#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {15377#true} is VALID [2020-07-10 23:31:56,396 INFO L280 TraceCheckUtils]: 122: Hoare triple {15377#true} ~tmp___0~0 := #t~nondet2; {15377#true} is VALID [2020-07-10 23:31:56,397 INFO L280 TraceCheckUtils]: 123: Hoare triple {15377#true} havoc #t~nondet2; {15377#true} is VALID [2020-07-10 23:31:56,397 INFO L280 TraceCheckUtils]: 124: Hoare triple {15377#true} assume !(0 != ~tmp___0~0); {15377#true} is VALID [2020-07-10 23:31:56,397 INFO L280 TraceCheckUtils]: 125: Hoare triple {15377#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {15377#true} is VALID [2020-07-10 23:31:56,397 INFO L280 TraceCheckUtils]: 126: Hoare triple {15377#true} ~tmp___2~0 := #t~nondet3; {15377#true} is VALID [2020-07-10 23:31:56,397 INFO L280 TraceCheckUtils]: 127: Hoare triple {15377#true} havoc #t~nondet3; {15377#true} is VALID [2020-07-10 23:31:56,398 INFO L280 TraceCheckUtils]: 128: Hoare triple {15377#true} assume 0 != ~tmp___2~0; {15377#true} is VALID [2020-07-10 23:31:56,398 INFO L263 TraceCheckUtils]: 129: Hoare triple {15377#true} call timeShift(); {15377#true} is VALID [2020-07-10 23:31:56,398 INFO L280 TraceCheckUtils]: 130: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-10 23:31:56,398 INFO L280 TraceCheckUtils]: 131: Hoare triple {15377#true} assume 0 != ~systemActive~0; {15377#true} is VALID [2020-07-10 23:31:56,399 INFO L263 TraceCheckUtils]: 132: Hoare triple {15377#true} call processEnvironment(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:56,399 INFO L280 TraceCheckUtils]: 133: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {15377#true} is VALID [2020-07-10 23:31:56,399 INFO L280 TraceCheckUtils]: 134: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-10 23:31:56,400 INFO L263 TraceCheckUtils]: 135: Hoare triple {15377#true} call processEnvironment__wrappee__lowWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:56,400 INFO L280 TraceCheckUtils]: 136: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {15377#true} is VALID [2020-07-10 23:31:56,400 INFO L280 TraceCheckUtils]: 137: Hoare triple {15377#true} assume !(0 != ~pumpRunning~0); {15377#true} is VALID [2020-07-10 23:31:56,400 INFO L263 TraceCheckUtils]: 138: Hoare triple {15377#true} call processEnvironment__wrappee__highWaterSensor(); {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:31:56,401 INFO L280 TraceCheckUtils]: 139: Hoare triple {15534#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {15377#true} is VALID [2020-07-10 23:31:56,401 INFO L280 TraceCheckUtils]: 140: Hoare triple {15377#true} assume 0 == ~pumpRunning~0; {15377#true} is VALID [2020-07-10 23:31:56,401 INFO L263 TraceCheckUtils]: 141: Hoare triple {15377#true} call #t~ret5 := isHighWaterLevel(); {15377#true} is VALID [2020-07-10 23:31:56,401 INFO L280 TraceCheckUtils]: 142: Hoare triple {15377#true} havoc ~retValue_acc~4; {15377#true} is VALID [2020-07-10 23:31:56,401 INFO L280 TraceCheckUtils]: 143: Hoare triple {15377#true} havoc ~tmp~4; {15377#true} is VALID [2020-07-10 23:31:56,402 INFO L280 TraceCheckUtils]: 144: Hoare triple {15377#true} havoc ~tmp___0~1; {15377#true} is VALID [2020-07-10 23:31:56,402 INFO L263 TraceCheckUtils]: 145: Hoare triple {15377#true} call #t~ret25 := isHighWaterSensorDry(); {15377#true} is VALID [2020-07-10 23:31:56,402 INFO L280 TraceCheckUtils]: 146: Hoare triple {15377#true} havoc ~retValue_acc~8; {15377#true} is VALID [2020-07-10 23:31:56,403 INFO L280 TraceCheckUtils]: 147: Hoare triple {15377#true} assume ~waterLevel~0 < 2; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,403 INFO L280 TraceCheckUtils]: 148: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~8 := 1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,404 INFO L280 TraceCheckUtils]: 149: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~8; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,404 INFO L280 TraceCheckUtils]: 150: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,405 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #918#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,405 INFO L280 TraceCheckUtils]: 152: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,406 INFO L280 TraceCheckUtils]: 153: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~4 := #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,406 INFO L280 TraceCheckUtils]: 154: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret25; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,407 INFO L280 TraceCheckUtils]: 155: Hoare triple {15571#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,407 INFO L280 TraceCheckUtils]: 156: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp___0~1 := 0; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,408 INFO L280 TraceCheckUtils]: 157: Hoare triple {15571#(<= ~waterLevel~0 1)} ~retValue_acc~4 := ~tmp___0~1; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,408 INFO L280 TraceCheckUtils]: 158: Hoare triple {15571#(<= ~waterLevel~0 1)} #res := ~retValue_acc~4; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,408 INFO L280 TraceCheckUtils]: 159: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,409 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #930#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,410 INFO L280 TraceCheckUtils]: 161: Hoare triple {15571#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,410 INFO L280 TraceCheckUtils]: 162: Hoare triple {15571#(<= ~waterLevel~0 1)} ~tmp~1 := #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,411 INFO L280 TraceCheckUtils]: 163: Hoare triple {15571#(<= ~waterLevel~0 1)} havoc #t~ret5; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,411 INFO L280 TraceCheckUtils]: 164: Hoare triple {15571#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,411 INFO L263 TraceCheckUtils]: 165: Hoare triple {15571#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {15377#true} is VALID [2020-07-10 23:31:56,411 INFO L280 TraceCheckUtils]: 166: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,412 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {15377#true} {15571#(<= ~waterLevel~0 1)} #934#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,412 INFO L280 TraceCheckUtils]: 168: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,413 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #944#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,413 INFO L280 TraceCheckUtils]: 170: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,414 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #908#return; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,414 INFO L280 TraceCheckUtils]: 172: Hoare triple {15571#(<= ~waterLevel~0 1)} assume true; {15571#(<= ~waterLevel~0 1)} is VALID [2020-07-10 23:31:56,415 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {15571#(<= ~waterLevel~0 1)} {15377#true} #922#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,416 INFO L263 TraceCheckUtils]: 174: Hoare triple {15514#(not (= 2 ~waterLevel~0))} call __utac_acc__Specification3_spec__1(); {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,416 INFO L280 TraceCheckUtils]: 175: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc ~tmp~6; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,416 INFO L280 TraceCheckUtils]: 176: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc ~tmp___0~3; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,417 INFO L280 TraceCheckUtils]: 177: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc ~tmp___1~1; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,417 INFO L263 TraceCheckUtils]: 178: Hoare triple {15514#(not (= 2 ~waterLevel~0))} call #t~ret37 := isMethaneLevelCritical(); {15377#true} is VALID [2020-07-10 23:31:56,417 INFO L280 TraceCheckUtils]: 179: Hoare triple {15377#true} havoc ~retValue_acc~6; {15377#true} is VALID [2020-07-10 23:31:56,417 INFO L280 TraceCheckUtils]: 180: Hoare triple {15377#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {15377#true} is VALID [2020-07-10 23:31:56,418 INFO L280 TraceCheckUtils]: 181: Hoare triple {15377#true} #res := ~retValue_acc~6; {15377#true} is VALID [2020-07-10 23:31:56,418 INFO L280 TraceCheckUtils]: 182: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,418 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {15377#true} {15514#(not (= 2 ~waterLevel~0))} #956#return; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,419 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 [2020-07-10 23:31:56,419 INFO L280 TraceCheckUtils]: 185: Hoare triple {15514#(not (= 2 ~waterLevel~0))} ~tmp~6 := #t~ret37; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,420 INFO L280 TraceCheckUtils]: 186: Hoare triple {15514#(not (= 2 ~waterLevel~0))} havoc #t~ret37; {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,420 INFO L280 TraceCheckUtils]: 187: Hoare triple {15514#(not (= 2 ~waterLevel~0))} assume !(0 != ~tmp~6); {15514#(not (= 2 ~waterLevel~0))} is VALID [2020-07-10 23:31:56,421 INFO L263 TraceCheckUtils]: 188: Hoare triple {15514#(not (= 2 ~waterLevel~0))} call #t~ret38 := getWaterLevel(); {15377#true} is VALID [2020-07-10 23:31:56,421 INFO L280 TraceCheckUtils]: 189: Hoare triple {15377#true} havoc ~retValue_acc~7; {15377#true} is VALID [2020-07-10 23:31:56,421 INFO L280 TraceCheckUtils]: 190: Hoare triple {15377#true} ~retValue_acc~7 := ~waterLevel~0; {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} is VALID [2020-07-10 23:31:56,422 INFO L280 TraceCheckUtils]: 191: Hoare triple {15630#(= ~waterLevel~0 getWaterLevel_~retValue_acc~7)} #res := ~retValue_acc~7; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:56,422 INFO L280 TraceCheckUtils]: 192: Hoare triple {15631#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {15631#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:31:56,423 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 [2020-07-10 23:31:56,424 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 [2020-07-10 23:31:56,424 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 [2020-07-10 23:31:56,425 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 [2020-07-10 23:31:56,425 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 [2020-07-10 23:31:56,425 INFO L263 TraceCheckUtils]: 198: Hoare triple {15378#false} call #t~ret39 := isPumpRunning(); {15377#true} is VALID [2020-07-10 23:31:56,426 INFO L280 TraceCheckUtils]: 199: Hoare triple {15377#true} havoc ~retValue_acc~3; {15377#true} is VALID [2020-07-10 23:31:56,426 INFO L280 TraceCheckUtils]: 200: Hoare triple {15377#true} ~retValue_acc~3 := ~pumpRunning~0; {15377#true} is VALID [2020-07-10 23:31:56,426 INFO L280 TraceCheckUtils]: 201: Hoare triple {15377#true} #res := ~retValue_acc~3; {15377#true} is VALID [2020-07-10 23:31:56,426 INFO L280 TraceCheckUtils]: 202: Hoare triple {15377#true} assume true; {15377#true} is VALID [2020-07-10 23:31:56,426 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {15377#true} {15378#false} #960#return; {15378#false} is VALID [2020-07-10 23:31:56,426 INFO L280 TraceCheckUtils]: 204: Hoare triple {15378#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {15378#false} is VALID [2020-07-10 23:31:56,427 INFO L280 TraceCheckUtils]: 205: Hoare triple {15378#false} ~tmp___1~1 := #t~ret39; {15378#false} is VALID [2020-07-10 23:31:56,427 INFO L280 TraceCheckUtils]: 206: Hoare triple {15378#false} havoc #t~ret39; {15378#false} is VALID [2020-07-10 23:31:56,427 INFO L280 TraceCheckUtils]: 207: Hoare triple {15378#false} assume !(0 != ~tmp___1~1); {15378#false} is VALID [2020-07-10 23:31:56,427 INFO L263 TraceCheckUtils]: 208: Hoare triple {15378#false} call __automaton_fail(); {15378#false} is VALID [2020-07-10 23:31:56,427 INFO L280 TraceCheckUtils]: 209: Hoare triple {15378#false} assume !false; {15378#false} is VALID [2020-07-10 23:31:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:31:56,469 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [828081317] [2020-07-10 23:31:56,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:31:56,470 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 23:31:56,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [389859300] [2020-07-10 23:31:56,471 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 210 [2020-07-10 23:31:56,472 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:31:56,472 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:31:56,671 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:31:56,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:31:56,671 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:31:56,672 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:31:56,672 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:31:56,672 INFO L87 Difference]: Start difference. First operand 597 states and 655 transitions. Second operand 11 states. [2020-07-10 23:31:57,946 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:32:15,707 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:32:16,376 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:32:17,502 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:32:18,602 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:32:19,004 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:32:19,693 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:32:20,093 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:32:22,694 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:32:44,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:32:44,062 INFO L93 Difference]: Finished difference Result 1284 states and 1502 transitions. [2020-07-10 23:32:44,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 23:32:44,063 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 210 [2020-07-10 23:32:44,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:32:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:32:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 916 transitions. [2020-07-10 23:32:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:32:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 916 transitions. [2020-07-10 23:32:44,086 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 916 transitions. [2020-07-10 23:32:46,847 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 916 edges. 916 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:32:46,911 INFO L225 Difference]: With dead ends: 1284 [2020-07-10 23:32:46,911 INFO L226 Difference]: Without dead ends: 965 [2020-07-10 23:32:46,913 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=155, Invalid=397, Unknown=0, NotChecked=0, Total=552 [2020-07-10 23:32:46,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2020-07-10 23:33:08,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 861. [2020-07-10 23:33:08,922 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:33:08,922 INFO L82 GeneralOperation]: Start isEquivalent. First operand 965 states. Second operand 861 states. [2020-07-10 23:33:08,922 INFO L74 IsIncluded]: Start isIncluded. First operand 965 states. Second operand 861 states. [2020-07-10 23:33:08,922 INFO L87 Difference]: Start difference. First operand 965 states. Second operand 861 states. [2020-07-10 23:33:08,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:33:08,977 INFO L93 Difference]: Finished difference Result 965 states and 1105 transitions. [2020-07-10 23:33:08,977 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1105 transitions. [2020-07-10 23:33:08,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:33:08,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:33:08,981 INFO L74 IsIncluded]: Start isIncluded. First operand 861 states. Second operand 965 states. [2020-07-10 23:33:08,981 INFO L87 Difference]: Start difference. First operand 861 states. Second operand 965 states. [2020-07-10 23:33:09,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:33:09,035 INFO L93 Difference]: Finished difference Result 965 states and 1105 transitions. [2020-07-10 23:33:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1105 transitions. [2020-07-10 23:33:09,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:33:09,038 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:33:09,039 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:33:09,039 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:33:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 861 states. [2020-07-10 23:33:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 861 states and 960 transitions. [2020-07-10 23:33:09,077 INFO L78 Accepts]: Start accepts. Automaton has 861 states and 960 transitions. Word has length 210 [2020-07-10 23:33:09,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:33:09,078 INFO L479 AbstractCegarLoop]: Abstraction has 861 states and 960 transitions. [2020-07-10 23:33:09,078 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:33:09,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 861 states and 960 transitions. [2020-07-10 23:33:14,326 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 960 edges. 960 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:33:14,327 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 960 transitions. [2020-07-10 23:33:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-10 23:33:14,331 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:33:14,332 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] [2020-07-10 23:33:14,332 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:33:14,332 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:33:14,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:33:14,332 INFO L82 PathProgramCache]: Analyzing trace with hash -54966158, now seen corresponding path program 1 times [2020-07-10 23:33:14,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:33:14,333 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [597192449] [2020-07-10 23:33:14,333 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:33:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,661 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:33:14,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,714 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 [2020-07-10 23:33:14,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} #valid := #valid[0 := 0]; {21885#true} is VALID [2020-07-10 23:33:14,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} assume 0 < #StackHeapBarrier; {21885#true} is VALID [2020-07-10 23:33:14,715 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 [2020-07-10 23:33:14,715 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 [2020-07-10 23:33:14,715 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 [2020-07-10 23:33:14,715 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 [2020-07-10 23:33:14,715 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 [2020-07-10 23:33:14,716 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 [2020-07-10 23:33:14,716 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 [2020-07-10 23:33:14,716 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 [2020-07-10 23:33:14,716 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 [2020-07-10 23:33:14,716 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 [2020-07-10 23:33:14,716 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 [2020-07-10 23:33:14,717 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 [2020-07-10 23:33:14,717 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 [2020-07-10 23:33:14,717 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 [2020-07-10 23:33:14,717 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 [2020-07-10 23:33:14,717 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 [2020-07-10 23:33:14,718 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 [2020-07-10 23:33:14,718 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 [2020-07-10 23:33:14,718 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 [2020-07-10 23:33:14,718 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 [2020-07-10 23:33:14,718 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 [2020-07-10 23:33:14,718 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 [2020-07-10 23:33:14,719 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 [2020-07-10 23:33:14,719 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 [2020-07-10 23:33:14,719 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 [2020-07-10 23:33:14,719 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 [2020-07-10 23:33:14,719 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 [2020-07-10 23:33:14,719 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 [2020-07-10 23:33:14,720 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 [2020-07-10 23:33:14,720 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 [2020-07-10 23:33:14,720 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 [2020-07-10 23:33:14,720 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 [2020-07-10 23:33:14,720 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 [2020-07-10 23:33:14,720 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 [2020-07-10 23:33:14,721 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 [2020-07-10 23:33:14,721 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 [2020-07-10 23:33:14,721 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 [2020-07-10 23:33:14,721 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 [2020-07-10 23:33:14,721 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 [2020-07-10 23:33:14,722 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 [2020-07-10 23:33:14,722 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 [2020-07-10 23:33:14,722 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 [2020-07-10 23:33:14,722 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 [2020-07-10 23:33:14,722 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 [2020-07-10 23:33:14,722 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 [2020-07-10 23:33:14,723 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 [2020-07-10 23:33:14,723 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 [2020-07-10 23:33:14,723 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 [2020-07-10 23:33:14,723 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 [2020-07-10 23:33:14,723 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 [2020-07-10 23:33:14,724 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 [2020-07-10 23:33:14,724 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 [2020-07-10 23:33:14,724 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 [2020-07-10 23:33:14,724 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 [2020-07-10 23:33:14,724 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 [2020-07-10 23:33:14,724 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 [2020-07-10 23:33:14,725 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 [2020-07-10 23:33:14,725 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 [2020-07-10 23:33:14,725 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 [2020-07-10 23:33:14,725 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 [2020-07-10 23:33:14,725 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 [2020-07-10 23:33:14,725 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 [2020-07-10 23:33:14,726 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 [2020-07-10 23:33:14,726 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 [2020-07-10 23:33:14,726 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 [2020-07-10 23:33:14,726 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 [2020-07-10 23:33:14,726 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 [2020-07-10 23:33:14,727 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 [2020-07-10 23:33:14,727 INFO L280 TraceCheckUtils]: 71: Hoare triple {21885#true} ~pumpRunning~0 := 0; {21885#true} is VALID [2020-07-10 23:33:14,727 INFO L280 TraceCheckUtils]: 72: Hoare triple {21885#true} ~systemActive~0 := 1; {21885#true} is VALID [2020-07-10 23:33:14,727 INFO L280 TraceCheckUtils]: 73: Hoare triple {21885#true} ~waterLevel~0 := 1; {21885#true} is VALID [2020-07-10 23:33:14,727 INFO L280 TraceCheckUtils]: 74: Hoare triple {21885#true} ~methaneLevelCritical~0 := 0; {21885#true} is VALID [2020-07-10 23:33:14,728 INFO L280 TraceCheckUtils]: 75: Hoare triple {21885#true} ~head~0.base, ~head~0.offset := 0, 0; {21885#true} is VALID [2020-07-10 23:33:14,728 INFO L280 TraceCheckUtils]: 76: Hoare triple {21885#true} ~cleanupTimeShifts~0 := 4; {21885#true} is VALID [2020-07-10 23:33:14,728 INFO L280 TraceCheckUtils]: 77: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,728 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {21885#true} {21885#true} #964#return; {21885#true} is VALID [2020-07-10 23:33:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,734 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21885#true} #860#return; {21885#true} is VALID [2020-07-10 23:33:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,736 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21885#true} #862#return; {21885#true} is VALID [2020-07-10 23:33:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~1; {21885#true} is VALID [2020-07-10 23:33:14,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~1 := 1; {21885#true} is VALID [2020-07-10 23:33:14,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~1; {21885#true} is VALID [2020-07-10 23:33:14,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,740 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21885#true} #864#return; {21885#true} is VALID [2020-07-10 23:33:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,742 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21885#true} #866#return; {21885#true} is VALID [2020-07-10 23:33:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {22038#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {21885#true} is VALID [2020-07-10 23:33:14,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {21885#true} is VALID [2020-07-10 23:33:14,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,754 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {21885#true} {21885#true} #910#return; {21885#true} is VALID [2020-07-10 23:33:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-10 23:33:14,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-10 23:33:14,893 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 [2020-07-10 23:33:14,893 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 [2020-07-10 23:33:14,894 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 [2020-07-10 23:33:14,895 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 [2020-07-10 23:33:14,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-10 23:33:14,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-10 23:33:14,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-10 23:33:14,896 INFO L263 TraceCheckUtils]: 3: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-10 23:33:14,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-10 23:33:14,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-10 23:33:14,897 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 [2020-07-10 23:33:14,897 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 [2020-07-10 23:33:14,898 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 [2020-07-10 23:33:14,899 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 [2020-07-10 23:33:14,899 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 [2020-07-10 23:33:14,900 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 [2020-07-10 23:33:14,901 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 [2020-07-10 23:33:14,901 INFO L280 TraceCheckUtils]: 13: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-10 23:33:14,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-10 23:33:14,902 INFO L280 TraceCheckUtils]: 15: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-10 23:33:14,902 INFO L280 TraceCheckUtils]: 16: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-10 23:33:14,902 INFO L280 TraceCheckUtils]: 17: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,902 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-10 23:33:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,905 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-10 23:33:14,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-10 23:33:14,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-10 23:33:14,906 INFO L263 TraceCheckUtils]: 2: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-10 23:33:14,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-10 23:33:14,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-10 23:33:14,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-10 23:33:14,907 INFO L263 TraceCheckUtils]: 6: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-10 23:33:14,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-10 23:33:14,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-10 23:33:14,908 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 [2020-07-10 23:33:14,908 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 [2020-07-10 23:33:14,909 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 [2020-07-10 23:33:14,910 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 [2020-07-10 23:33:14,910 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 [2020-07-10 23:33:14,911 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 [2020-07-10 23:33:14,911 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 [2020-07-10 23:33:14,912 INFO L280 TraceCheckUtils]: 16: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-10 23:33:14,912 INFO L280 TraceCheckUtils]: 17: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-10 23:33:14,912 INFO L280 TraceCheckUtils]: 18: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-10 23:33:14,913 INFO L280 TraceCheckUtils]: 19: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-10 23:33:14,913 INFO L280 TraceCheckUtils]: 20: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,913 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-10 23:33:14,913 INFO L280 TraceCheckUtils]: 22: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-10 23:33:14,913 INFO L280 TraceCheckUtils]: 23: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-10 23:33:14,914 INFO L280 TraceCheckUtils]: 24: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-10 23:33:14,914 INFO L280 TraceCheckUtils]: 25: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-10 23:33:14,914 INFO L263 TraceCheckUtils]: 26: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-10 23:33:14,914 INFO L280 TraceCheckUtils]: 27: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,914 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-10 23:33:14,915 INFO L280 TraceCheckUtils]: 29: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,915 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-10 23:33:14,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21885#true} is VALID [2020-07-10 23:33:14,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-10 23:33:14,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {21885#true} call processEnvironment__wrappee__highWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:33:14,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-10 23:33:14,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-10 23:33:14,919 INFO L263 TraceCheckUtils]: 5: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-10 23:33:14,919 INFO L280 TraceCheckUtils]: 6: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-10 23:33:14,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-10 23:33:14,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-10 23:33:14,919 INFO L263 TraceCheckUtils]: 9: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-10 23:33:14,920 INFO L280 TraceCheckUtils]: 10: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-10 23:33:14,920 INFO L280 TraceCheckUtils]: 11: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-10 23:33:14,920 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 [2020-07-10 23:33:14,921 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 [2020-07-10 23:33:14,922 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 [2020-07-10 23:33:14,922 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 [2020-07-10 23:33:14,923 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 [2020-07-10 23:33:14,923 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 [2020-07-10 23:33:14,924 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 [2020-07-10 23:33:14,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-10 23:33:14,925 INFO L280 TraceCheckUtils]: 20: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-10 23:33:14,925 INFO L280 TraceCheckUtils]: 21: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-10 23:33:14,925 INFO L280 TraceCheckUtils]: 22: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-10 23:33:14,925 INFO L280 TraceCheckUtils]: 23: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,926 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-10 23:33:14,926 INFO L280 TraceCheckUtils]: 25: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-10 23:33:14,926 INFO L280 TraceCheckUtils]: 26: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-10 23:33:14,926 INFO L280 TraceCheckUtils]: 27: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-10 23:33:14,926 INFO L280 TraceCheckUtils]: 28: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-10 23:33:14,926 INFO L263 TraceCheckUtils]: 29: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-10 23:33:14,927 INFO L280 TraceCheckUtils]: 30: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,927 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-10 23:33:14,927 INFO L280 TraceCheckUtils]: 32: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,927 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-10 23:33:14,927 INFO L280 TraceCheckUtils]: 34: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,928 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {21886#false} {21885#true} #908#return; {21886#false} is VALID [2020-07-10 23:33:14,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21885#true} is VALID [2020-07-10 23:33:14,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-10 23:33:14,931 INFO L263 TraceCheckUtils]: 2: Hoare triple {21885#true} call processEnvironment__wrappee__lowWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:33:14,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21885#true} is VALID [2020-07-10 23:33:14,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-10 23:33:14,932 INFO L263 TraceCheckUtils]: 5: Hoare triple {21885#true} call processEnvironment__wrappee__highWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:33:14,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-10 23:33:14,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-10 23:33:14,932 INFO L263 TraceCheckUtils]: 8: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-10 23:33:14,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-10 23:33:14,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-10 23:33:14,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-10 23:33:14,933 INFO L263 TraceCheckUtils]: 12: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-10 23:33:14,933 INFO L280 TraceCheckUtils]: 13: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-10 23:33:14,933 INFO L280 TraceCheckUtils]: 14: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-10 23:33:14,934 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 [2020-07-10 23:33:14,934 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 [2020-07-10 23:33:14,935 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 [2020-07-10 23:33:14,936 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 [2020-07-10 23:33:14,936 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 [2020-07-10 23:33:14,937 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 [2020-07-10 23:33:14,937 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 [2020-07-10 23:33:14,938 INFO L280 TraceCheckUtils]: 22: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-10 23:33:14,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-10 23:33:14,938 INFO L280 TraceCheckUtils]: 24: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-10 23:33:14,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-10 23:33:14,939 INFO L280 TraceCheckUtils]: 26: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,939 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-10 23:33:14,939 INFO L280 TraceCheckUtils]: 28: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-10 23:33:14,939 INFO L280 TraceCheckUtils]: 29: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-10 23:33:14,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-10 23:33:14,940 INFO L280 TraceCheckUtils]: 31: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-10 23:33:14,940 INFO L263 TraceCheckUtils]: 32: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-10 23:33:14,940 INFO L280 TraceCheckUtils]: 33: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,940 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-10 23:33:14,940 INFO L280 TraceCheckUtils]: 35: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,941 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-10 23:33:14,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,941 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {21886#false} {21885#true} #908#return; {21886#false} is VALID [2020-07-10 23:33:14,941 INFO L280 TraceCheckUtils]: 39: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,941 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {21886#false} {21885#true} #922#return; {21886#false} is VALID [2020-07-10 23:33:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~6; {21885#true} is VALID [2020-07-10 23:33:14,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21885#true} is VALID [2020-07-10 23:33:14,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~6; {21885#true} is VALID [2020-07-10 23:33:14,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,952 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21886#false} #956#return; {21886#false} is VALID [2020-07-10 23:33:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~7; {21885#true} is VALID [2020-07-10 23:33:14,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~7 := ~waterLevel~0; {21885#true} is VALID [2020-07-10 23:33:14,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~7; {21885#true} is VALID [2020-07-10 23:33:14,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,957 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21886#false} #958#return; {21886#false} is VALID [2020-07-10 23:33:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:33:14,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {21885#true} havoc ~retValue_acc~3; {21885#true} is VALID [2020-07-10 23:33:14,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {21885#true} ~retValue_acc~3 := ~pumpRunning~0; {21885#true} is VALID [2020-07-10 23:33:14,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #res := ~retValue_acc~3; {21885#true} is VALID [2020-07-10 23:33:14,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,960 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {21885#true} {21886#false} #960#return; {21886#false} is VALID [2020-07-10 23:33:14,964 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 [2020-07-10 23:33:14,965 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 [2020-07-10 23:33:14,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {21885#true} #valid := #valid[0 := 0]; {21885#true} is VALID [2020-07-10 23:33:14,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {21885#true} assume 0 < #StackHeapBarrier; {21885#true} is VALID [2020-07-10 23:33:14,965 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 [2020-07-10 23:33:14,965 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 [2020-07-10 23:33:14,966 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 [2020-07-10 23:33:14,966 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 [2020-07-10 23:33:14,966 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 [2020-07-10 23:33:14,966 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 [2020-07-10 23:33:14,966 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 [2020-07-10 23:33:14,967 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 [2020-07-10 23:33:14,967 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 [2020-07-10 23:33:14,967 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 [2020-07-10 23:33:14,967 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 [2020-07-10 23:33:14,967 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 [2020-07-10 23:33:14,967 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 [2020-07-10 23:33:14,968 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 [2020-07-10 23:33:14,968 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 [2020-07-10 23:33:14,968 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 [2020-07-10 23:33:14,968 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 [2020-07-10 23:33:14,968 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 [2020-07-10 23:33:14,968 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 [2020-07-10 23:33:14,969 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 [2020-07-10 23:33:14,969 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 [2020-07-10 23:33:14,969 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 [2020-07-10 23:33:14,969 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 [2020-07-10 23:33:14,969 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 [2020-07-10 23:33:14,969 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 [2020-07-10 23:33:14,970 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 [2020-07-10 23:33:14,970 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 [2020-07-10 23:33:14,970 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 [2020-07-10 23:33:14,970 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 [2020-07-10 23:33:14,970 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 [2020-07-10 23:33:14,970 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 [2020-07-10 23:33:14,971 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 [2020-07-10 23:33:14,971 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 [2020-07-10 23:33:14,971 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 [2020-07-10 23:33:14,971 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 [2020-07-10 23:33:14,971 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 [2020-07-10 23:33:14,971 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 [2020-07-10 23:33:14,972 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 [2020-07-10 23:33:14,972 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 [2020-07-10 23:33:14,972 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 [2020-07-10 23:33:14,972 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 [2020-07-10 23:33:14,972 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 [2020-07-10 23:33:14,972 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 [2020-07-10 23:33:14,973 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 [2020-07-10 23:33:14,973 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 [2020-07-10 23:33:14,973 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 [2020-07-10 23:33:14,973 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 [2020-07-10 23:33:14,973 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 [2020-07-10 23:33:14,973 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 [2020-07-10 23:33:14,974 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 [2020-07-10 23:33:14,974 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 [2020-07-10 23:33:14,974 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 [2020-07-10 23:33:14,974 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 [2020-07-10 23:33:14,974 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 [2020-07-10 23:33:14,974 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 [2020-07-10 23:33:14,975 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 [2020-07-10 23:33:14,975 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 [2020-07-10 23:33:14,975 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 [2020-07-10 23:33:14,975 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 [2020-07-10 23:33:14,975 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 [2020-07-10 23:33:14,975 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 [2020-07-10 23:33:14,976 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 [2020-07-10 23:33:14,976 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 [2020-07-10 23:33:14,976 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 [2020-07-10 23:33:14,976 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 [2020-07-10 23:33:14,976 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 [2020-07-10 23:33:14,976 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 [2020-07-10 23:33:14,976 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 [2020-07-10 23:33:14,977 INFO L280 TraceCheckUtils]: 72: Hoare triple {21885#true} ~pumpRunning~0 := 0; {21885#true} is VALID [2020-07-10 23:33:14,977 INFO L280 TraceCheckUtils]: 73: Hoare triple {21885#true} ~systemActive~0 := 1; {21885#true} is VALID [2020-07-10 23:33:14,977 INFO L280 TraceCheckUtils]: 74: Hoare triple {21885#true} ~waterLevel~0 := 1; {21885#true} is VALID [2020-07-10 23:33:14,977 INFO L280 TraceCheckUtils]: 75: Hoare triple {21885#true} ~methaneLevelCritical~0 := 0; {21885#true} is VALID [2020-07-10 23:33:14,977 INFO L280 TraceCheckUtils]: 76: Hoare triple {21885#true} ~head~0.base, ~head~0.offset := 0, 0; {21885#true} is VALID [2020-07-10 23:33:14,977 INFO L280 TraceCheckUtils]: 77: Hoare triple {21885#true} ~cleanupTimeShifts~0 := 4; {21885#true} is VALID [2020-07-10 23:33:14,978 INFO L280 TraceCheckUtils]: 78: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,978 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {21885#true} {21885#true} #964#return; {21885#true} is VALID [2020-07-10 23:33:14,978 INFO L263 TraceCheckUtils]: 80: Hoare triple {21885#true} call #t~ret76 := main(); {21885#true} is VALID [2020-07-10 23:33:14,978 INFO L280 TraceCheckUtils]: 81: Hoare triple {21885#true} havoc ~retValue_acc~13; {21885#true} is VALID [2020-07-10 23:33:14,978 INFO L280 TraceCheckUtils]: 82: Hoare triple {21885#true} havoc ~tmp~10; {21885#true} is VALID [2020-07-10 23:33:14,978 INFO L263 TraceCheckUtils]: 83: Hoare triple {21885#true} call select_helpers(); {21885#true} is VALID [2020-07-10 23:33:14,979 INFO L280 TraceCheckUtils]: 84: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,979 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {21885#true} {21885#true} #860#return; {21885#true} is VALID [2020-07-10 23:33:14,979 INFO L263 TraceCheckUtils]: 86: Hoare triple {21885#true} call select_features(); {21885#true} is VALID [2020-07-10 23:33:14,979 INFO L280 TraceCheckUtils]: 87: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,979 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {21885#true} {21885#true} #862#return; {21885#true} is VALID [2020-07-10 23:33:14,979 INFO L263 TraceCheckUtils]: 89: Hoare triple {21885#true} call #t~ret75 := valid_product(); {21885#true} is VALID [2020-07-10 23:33:14,980 INFO L280 TraceCheckUtils]: 90: Hoare triple {21885#true} havoc ~retValue_acc~1; {21885#true} is VALID [2020-07-10 23:33:14,980 INFO L280 TraceCheckUtils]: 91: Hoare triple {21885#true} ~retValue_acc~1 := 1; {21885#true} is VALID [2020-07-10 23:33:14,980 INFO L280 TraceCheckUtils]: 92: Hoare triple {21885#true} #res := ~retValue_acc~1; {21885#true} is VALID [2020-07-10 23:33:14,980 INFO L280 TraceCheckUtils]: 93: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,980 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {21885#true} {21885#true} #864#return; {21885#true} is VALID [2020-07-10 23:33:14,980 INFO L280 TraceCheckUtils]: 95: Hoare triple {21885#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {21885#true} is VALID [2020-07-10 23:33:14,981 INFO L280 TraceCheckUtils]: 96: Hoare triple {21885#true} ~tmp~10 := #t~ret75; {21885#true} is VALID [2020-07-10 23:33:14,981 INFO L280 TraceCheckUtils]: 97: Hoare triple {21885#true} havoc #t~ret75; {21885#true} is VALID [2020-07-10 23:33:14,981 INFO L280 TraceCheckUtils]: 98: Hoare triple {21885#true} assume 0 != ~tmp~10; {21885#true} is VALID [2020-07-10 23:33:14,981 INFO L263 TraceCheckUtils]: 99: Hoare triple {21885#true} call setup(); {21885#true} is VALID [2020-07-10 23:33:14,981 INFO L280 TraceCheckUtils]: 100: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,981 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {21885#true} {21885#true} #866#return; {21885#true} is VALID [2020-07-10 23:33:14,981 INFO L263 TraceCheckUtils]: 102: Hoare triple {21885#true} call runTest(); {21885#true} is VALID [2020-07-10 23:33:14,982 INFO L263 TraceCheckUtils]: 103: Hoare triple {21885#true} call test(); {21885#true} is VALID [2020-07-10 23:33:14,982 INFO L280 TraceCheckUtils]: 104: Hoare triple {21885#true} havoc ~splverifierCounter~0; {21885#true} is VALID [2020-07-10 23:33:14,982 INFO L280 TraceCheckUtils]: 105: Hoare triple {21885#true} havoc ~tmp~0; {21885#true} is VALID [2020-07-10 23:33:14,982 INFO L280 TraceCheckUtils]: 106: Hoare triple {21885#true} havoc ~tmp___0~0; {21885#true} is VALID [2020-07-10 23:33:14,982 INFO L280 TraceCheckUtils]: 107: Hoare triple {21885#true} havoc ~tmp___1~0; {21885#true} is VALID [2020-07-10 23:33:14,982 INFO L280 TraceCheckUtils]: 108: Hoare triple {21885#true} havoc ~tmp___2~0; {21885#true} is VALID [2020-07-10 23:33:14,983 INFO L280 TraceCheckUtils]: 109: Hoare triple {21885#true} ~splverifierCounter~0 := 0; {21885#true} is VALID [2020-07-10 23:33:14,983 INFO L280 TraceCheckUtils]: 110: Hoare triple {21885#true} assume !false; {21885#true} is VALID [2020-07-10 23:33:14,983 INFO L280 TraceCheckUtils]: 111: Hoare triple {21885#true} assume ~splverifierCounter~0 < 4; {21885#true} is VALID [2020-07-10 23:33:14,983 INFO L280 TraceCheckUtils]: 112: Hoare triple {21885#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {21885#true} is VALID [2020-07-10 23:33:14,983 INFO L280 TraceCheckUtils]: 113: Hoare triple {21885#true} ~tmp~0 := #t~nondet1; {21885#true} is VALID [2020-07-10 23:33:14,983 INFO L280 TraceCheckUtils]: 114: Hoare triple {21885#true} havoc #t~nondet1; {21885#true} is VALID [2020-07-10 23:33:14,984 INFO L280 TraceCheckUtils]: 115: Hoare triple {21885#true} assume 0 != ~tmp~0; {21885#true} is VALID [2020-07-10 23:33:14,986 INFO L263 TraceCheckUtils]: 116: Hoare triple {21885#true} call waterRise(); {22038#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:33:14,987 INFO L280 TraceCheckUtils]: 117: Hoare triple {22038#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {21885#true} is VALID [2020-07-10 23:33:14,987 INFO L280 TraceCheckUtils]: 118: Hoare triple {21885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {21885#true} is VALID [2020-07-10 23:33:14,987 INFO L280 TraceCheckUtils]: 119: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:14,987 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {21885#true} {21885#true} #910#return; {21885#true} is VALID [2020-07-10 23:33:14,987 INFO L280 TraceCheckUtils]: 121: Hoare triple {21885#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {21885#true} is VALID [2020-07-10 23:33:14,987 INFO L280 TraceCheckUtils]: 122: Hoare triple {21885#true} ~tmp___0~0 := #t~nondet2; {21885#true} is VALID [2020-07-10 23:33:14,988 INFO L280 TraceCheckUtils]: 123: Hoare triple {21885#true} havoc #t~nondet2; {21885#true} is VALID [2020-07-10 23:33:14,988 INFO L280 TraceCheckUtils]: 124: Hoare triple {21885#true} assume !(0 != ~tmp___0~0); {21885#true} is VALID [2020-07-10 23:33:14,988 INFO L280 TraceCheckUtils]: 125: Hoare triple {21885#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {21885#true} is VALID [2020-07-10 23:33:14,988 INFO L280 TraceCheckUtils]: 126: Hoare triple {21885#true} ~tmp___2~0 := #t~nondet3; {21885#true} is VALID [2020-07-10 23:33:14,988 INFO L280 TraceCheckUtils]: 127: Hoare triple {21885#true} havoc #t~nondet3; {21885#true} is VALID [2020-07-10 23:33:14,988 INFO L280 TraceCheckUtils]: 128: Hoare triple {21885#true} assume 0 != ~tmp___2~0; {21885#true} is VALID [2020-07-10 23:33:14,989 INFO L263 TraceCheckUtils]: 129: Hoare triple {21885#true} call timeShift(); {21885#true} is VALID [2020-07-10 23:33:14,989 INFO L280 TraceCheckUtils]: 130: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-10 23:33:14,989 INFO L280 TraceCheckUtils]: 131: Hoare triple {21885#true} assume 0 != ~systemActive~0; {21885#true} is VALID [2020-07-10 23:33:14,990 INFO L263 TraceCheckUtils]: 132: Hoare triple {21885#true} call processEnvironment(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:33:14,990 INFO L280 TraceCheckUtils]: 133: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {21885#true} is VALID [2020-07-10 23:33:14,990 INFO L280 TraceCheckUtils]: 134: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-10 23:33:14,990 INFO L263 TraceCheckUtils]: 135: Hoare triple {21885#true} call processEnvironment__wrappee__lowWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:33:14,991 INFO L280 TraceCheckUtils]: 136: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {21885#true} is VALID [2020-07-10 23:33:14,991 INFO L280 TraceCheckUtils]: 137: Hoare triple {21885#true} assume !(0 != ~pumpRunning~0); {21885#true} is VALID [2020-07-10 23:33:14,991 INFO L263 TraceCheckUtils]: 138: Hoare triple {21885#true} call processEnvironment__wrappee__highWaterSensor(); {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:33:14,991 INFO L280 TraceCheckUtils]: 139: Hoare triple {22039#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {21885#true} is VALID [2020-07-10 23:33:14,992 INFO L280 TraceCheckUtils]: 140: Hoare triple {21885#true} assume 0 == ~pumpRunning~0; {21885#true} is VALID [2020-07-10 23:33:14,992 INFO L263 TraceCheckUtils]: 141: Hoare triple {21885#true} call #t~ret5 := isHighWaterLevel(); {21885#true} is VALID [2020-07-10 23:33:14,992 INFO L280 TraceCheckUtils]: 142: Hoare triple {21885#true} havoc ~retValue_acc~4; {21885#true} is VALID [2020-07-10 23:33:14,992 INFO L280 TraceCheckUtils]: 143: Hoare triple {21885#true} havoc ~tmp~4; {21885#true} is VALID [2020-07-10 23:33:14,992 INFO L280 TraceCheckUtils]: 144: Hoare triple {21885#true} havoc ~tmp___0~1; {21885#true} is VALID [2020-07-10 23:33:14,992 INFO L263 TraceCheckUtils]: 145: Hoare triple {21885#true} call #t~ret25 := isHighWaterSensorDry(); {21885#true} is VALID [2020-07-10 23:33:14,993 INFO L280 TraceCheckUtils]: 146: Hoare triple {21885#true} havoc ~retValue_acc~8; {21885#true} is VALID [2020-07-10 23:33:14,993 INFO L280 TraceCheckUtils]: 147: Hoare triple {21885#true} assume !(~waterLevel~0 < 2); {21885#true} is VALID [2020-07-10 23:33:14,993 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 [2020-07-10 23:33:14,994 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 [2020-07-10 23:33:14,994 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 [2020-07-10 23:33:14,995 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 [2020-07-10 23:33:14,996 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 [2020-07-10 23:33:14,996 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 [2020-07-10 23:33:14,997 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 [2020-07-10 23:33:14,998 INFO L280 TraceCheckUtils]: 155: Hoare triple {22135#(and (<= 0 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp~4 0))} assume 0 != ~tmp~4; {21886#false} is VALID [2020-07-10 23:33:14,998 INFO L280 TraceCheckUtils]: 156: Hoare triple {21886#false} ~tmp___0~1 := 0; {21886#false} is VALID [2020-07-10 23:33:14,999 INFO L280 TraceCheckUtils]: 157: Hoare triple {21886#false} ~retValue_acc~4 := ~tmp___0~1; {21886#false} is VALID [2020-07-10 23:33:14,999 INFO L280 TraceCheckUtils]: 158: Hoare triple {21886#false} #res := ~retValue_acc~4; {21886#false} is VALID [2020-07-10 23:33:14,999 INFO L280 TraceCheckUtils]: 159: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:14,999 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {21886#false} {21885#true} #930#return; {21886#false} is VALID [2020-07-10 23:33:14,999 INFO L280 TraceCheckUtils]: 161: Hoare triple {21886#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {21886#false} is VALID [2020-07-10 23:33:14,999 INFO L280 TraceCheckUtils]: 162: Hoare triple {21886#false} ~tmp~1 := #t~ret5; {21886#false} is VALID [2020-07-10 23:33:15,000 INFO L280 TraceCheckUtils]: 163: Hoare triple {21886#false} havoc #t~ret5; {21886#false} is VALID [2020-07-10 23:33:15,000 INFO L280 TraceCheckUtils]: 164: Hoare triple {21886#false} assume !(0 != ~tmp~1); {21886#false} is VALID [2020-07-10 23:33:15,000 INFO L263 TraceCheckUtils]: 165: Hoare triple {21886#false} call processEnvironment__wrappee__base(); {21885#true} is VALID [2020-07-10 23:33:15,000 INFO L280 TraceCheckUtils]: 166: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:15,000 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {21885#true} {21886#false} #934#return; {21886#false} is VALID [2020-07-10 23:33:15,000 INFO L280 TraceCheckUtils]: 168: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:15,001 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {21886#false} {21885#true} #944#return; {21886#false} is VALID [2020-07-10 23:33:15,001 INFO L280 TraceCheckUtils]: 170: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:15,001 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {21886#false} {21885#true} #908#return; {21886#false} is VALID [2020-07-10 23:33:15,001 INFO L280 TraceCheckUtils]: 172: Hoare triple {21886#false} assume true; {21886#false} is VALID [2020-07-10 23:33:15,001 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {21886#false} {21885#true} #922#return; {21886#false} is VALID [2020-07-10 23:33:15,001 INFO L263 TraceCheckUtils]: 174: Hoare triple {21886#false} call __utac_acc__Specification3_spec__1(); {21886#false} is VALID [2020-07-10 23:33:15,002 INFO L280 TraceCheckUtils]: 175: Hoare triple {21886#false} havoc ~tmp~6; {21886#false} is VALID [2020-07-10 23:33:15,002 INFO L280 TraceCheckUtils]: 176: Hoare triple {21886#false} havoc ~tmp___0~3; {21886#false} is VALID [2020-07-10 23:33:15,002 INFO L280 TraceCheckUtils]: 177: Hoare triple {21886#false} havoc ~tmp___1~1; {21886#false} is VALID [2020-07-10 23:33:15,002 INFO L263 TraceCheckUtils]: 178: Hoare triple {21886#false} call #t~ret37 := isMethaneLevelCritical(); {21885#true} is VALID [2020-07-10 23:33:15,002 INFO L280 TraceCheckUtils]: 179: Hoare triple {21885#true} havoc ~retValue_acc~6; {21885#true} is VALID [2020-07-10 23:33:15,002 INFO L280 TraceCheckUtils]: 180: Hoare triple {21885#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {21885#true} is VALID [2020-07-10 23:33:15,003 INFO L280 TraceCheckUtils]: 181: Hoare triple {21885#true} #res := ~retValue_acc~6; {21885#true} is VALID [2020-07-10 23:33:15,003 INFO L280 TraceCheckUtils]: 182: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:15,003 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {21885#true} {21886#false} #956#return; {21886#false} is VALID [2020-07-10 23:33:15,003 INFO L280 TraceCheckUtils]: 184: Hoare triple {21886#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {21886#false} is VALID [2020-07-10 23:33:15,003 INFO L280 TraceCheckUtils]: 185: Hoare triple {21886#false} ~tmp~6 := #t~ret37; {21886#false} is VALID [2020-07-10 23:33:15,003 INFO L280 TraceCheckUtils]: 186: Hoare triple {21886#false} havoc #t~ret37; {21886#false} is VALID [2020-07-10 23:33:15,003 INFO L280 TraceCheckUtils]: 187: Hoare triple {21886#false} assume !(0 != ~tmp~6); {21886#false} is VALID [2020-07-10 23:33:15,004 INFO L263 TraceCheckUtils]: 188: Hoare triple {21886#false} call #t~ret38 := getWaterLevel(); {21885#true} is VALID [2020-07-10 23:33:15,004 INFO L280 TraceCheckUtils]: 189: Hoare triple {21885#true} havoc ~retValue_acc~7; {21885#true} is VALID [2020-07-10 23:33:15,004 INFO L280 TraceCheckUtils]: 190: Hoare triple {21885#true} ~retValue_acc~7 := ~waterLevel~0; {21885#true} is VALID [2020-07-10 23:33:15,004 INFO L280 TraceCheckUtils]: 191: Hoare triple {21885#true} #res := ~retValue_acc~7; {21885#true} is VALID [2020-07-10 23:33:15,004 INFO L280 TraceCheckUtils]: 192: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:15,004 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {21885#true} {21886#false} #958#return; {21886#false} is VALID [2020-07-10 23:33:15,005 INFO L280 TraceCheckUtils]: 194: Hoare triple {21886#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {21886#false} is VALID [2020-07-10 23:33:15,005 INFO L280 TraceCheckUtils]: 195: Hoare triple {21886#false} ~tmp___0~3 := #t~ret38; {21886#false} is VALID [2020-07-10 23:33:15,005 INFO L280 TraceCheckUtils]: 196: Hoare triple {21886#false} havoc #t~ret38; {21886#false} is VALID [2020-07-10 23:33:15,005 INFO L280 TraceCheckUtils]: 197: Hoare triple {21886#false} assume 2 == ~tmp___0~3; {21886#false} is VALID [2020-07-10 23:33:15,005 INFO L263 TraceCheckUtils]: 198: Hoare triple {21886#false} call #t~ret39 := isPumpRunning(); {21885#true} is VALID [2020-07-10 23:33:15,005 INFO L280 TraceCheckUtils]: 199: Hoare triple {21885#true} havoc ~retValue_acc~3; {21885#true} is VALID [2020-07-10 23:33:15,006 INFO L280 TraceCheckUtils]: 200: Hoare triple {21885#true} ~retValue_acc~3 := ~pumpRunning~0; {21885#true} is VALID [2020-07-10 23:33:15,006 INFO L280 TraceCheckUtils]: 201: Hoare triple {21885#true} #res := ~retValue_acc~3; {21885#true} is VALID [2020-07-10 23:33:15,006 INFO L280 TraceCheckUtils]: 202: Hoare triple {21885#true} assume true; {21885#true} is VALID [2020-07-10 23:33:15,006 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {21885#true} {21886#false} #960#return; {21886#false} is VALID [2020-07-10 23:33:15,006 INFO L280 TraceCheckUtils]: 204: Hoare triple {21886#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {21886#false} is VALID [2020-07-10 23:33:15,006 INFO L280 TraceCheckUtils]: 205: Hoare triple {21886#false} ~tmp___1~1 := #t~ret39; {21886#false} is VALID [2020-07-10 23:33:15,007 INFO L280 TraceCheckUtils]: 206: Hoare triple {21886#false} havoc #t~ret39; {21886#false} is VALID [2020-07-10 23:33:15,007 INFO L280 TraceCheckUtils]: 207: Hoare triple {21886#false} assume !(0 != ~tmp___1~1); {21886#false} is VALID [2020-07-10 23:33:15,007 INFO L263 TraceCheckUtils]: 208: Hoare triple {21886#false} call __automaton_fail(); {21886#false} is VALID [2020-07-10 23:33:15,007 INFO L280 TraceCheckUtils]: 209: Hoare triple {21886#false} assume !false; {21886#false} is VALID [2020-07-10 23:33:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:33:15,042 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [597192449] [2020-07-10 23:33:15,042 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:33:15,043 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 23:33:15,043 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561733476] [2020-07-10 23:33:15,043 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-10 23:33:15,044 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:33:15,044 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 23:33:15,254 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:33:15,254 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 23:33:15,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:33:15,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 23:33:15,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 23:33:15,255 INFO L87 Difference]: Start difference. First operand 861 states and 960 transitions. Second operand 9 states. [2020-07-10 23:33:23,278 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:33:23,709 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:33:24,244 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:33:24,652 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:33:25,330 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:33:52,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:33:52,734 INFO L93 Difference]: Finished difference Result 1541 states and 1770 transitions. [2020-07-10 23:33:52,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 23:33:52,735 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-10 23:33:52,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:33:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:33:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 665 transitions. [2020-07-10 23:33:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 23:33:52,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 665 transitions. [2020-07-10 23:33:52,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 665 transitions. [2020-07-10 23:33:54,501 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 665 edges. 665 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:33:54,540 INFO L225 Difference]: With dead ends: 1541 [2020-07-10 23:33:54,540 INFO L226 Difference]: Without dead ends: 954 [2020-07-10 23:33:54,542 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 [2020-07-10 23:33:54,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 954 states. [2020-07-10 23:34:16,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 954 to 860. [2020-07-10 23:34:16,007 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:34:16,007 INFO L82 GeneralOperation]: Start isEquivalent. First operand 954 states. Second operand 860 states. [2020-07-10 23:34:16,007 INFO L74 IsIncluded]: Start isIncluded. First operand 954 states. Second operand 860 states. [2020-07-10 23:34:16,007 INFO L87 Difference]: Start difference. First operand 954 states. Second operand 860 states. [2020-07-10 23:34:16,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:34:16,050 INFO L93 Difference]: Finished difference Result 954 states and 1090 transitions. [2020-07-10 23:34:16,050 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1090 transitions. [2020-07-10 23:34:16,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:34:16,053 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:34:16,053 INFO L74 IsIncluded]: Start isIncluded. First operand 860 states. Second operand 954 states. [2020-07-10 23:34:16,053 INFO L87 Difference]: Start difference. First operand 860 states. Second operand 954 states. [2020-07-10 23:34:16,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:34:16,107 INFO L93 Difference]: Finished difference Result 954 states and 1090 transitions. [2020-07-10 23:34:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1090 transitions. [2020-07-10 23:34:16,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:34:16,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:34:16,110 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:34:16,110 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:34:16,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 860 states. [2020-07-10 23:34:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 860 states and 958 transitions. [2020-07-10 23:34:16,157 INFO L78 Accepts]: Start accepts. Automaton has 860 states and 958 transitions. Word has length 210 [2020-07-10 23:34:16,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:34:16,158 INFO L479 AbstractCegarLoop]: Abstraction has 860 states and 958 transitions. [2020-07-10 23:34:16,158 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 23:34:16,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 860 states and 958 transitions. [2020-07-10 23:34:21,396 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 958 edges. 958 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:34:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 958 transitions. [2020-07-10 23:34:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-10 23:34:21,401 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:34:21,401 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] [2020-07-10 23:34:21,401 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 23:34:21,401 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:34:21,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:34:21,402 INFO L82 PathProgramCache]: Analyzing trace with hash -955726830, now seen corresponding path program 1 times [2020-07-10 23:34:21,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:34:21,402 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1994818854] [2020-07-10 23:34:21,402 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:34:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,709 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:34:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,757 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 [2020-07-10 23:34:21,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} #valid := #valid[0 := 0]; {28863#true} is VALID [2020-07-10 23:34:21,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} assume 0 < #StackHeapBarrier; {28863#true} is VALID [2020-07-10 23:34:21,758 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 [2020-07-10 23:34:21,758 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 [2020-07-10 23:34:21,758 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 [2020-07-10 23:34:21,758 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 [2020-07-10 23:34:21,758 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 [2020-07-10 23:34:21,759 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 [2020-07-10 23:34:21,759 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 [2020-07-10 23:34:21,759 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 [2020-07-10 23:34:21,759 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 [2020-07-10 23:34:21,759 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 [2020-07-10 23:34:21,759 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 [2020-07-10 23:34:21,760 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 [2020-07-10 23:34:21,760 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 [2020-07-10 23:34:21,760 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 [2020-07-10 23:34:21,760 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 [2020-07-10 23:34:21,760 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 [2020-07-10 23:34:21,760 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 [2020-07-10 23:34:21,761 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 [2020-07-10 23:34:21,761 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 [2020-07-10 23:34:21,761 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 [2020-07-10 23:34:21,761 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 [2020-07-10 23:34:21,761 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 [2020-07-10 23:34:21,762 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 [2020-07-10 23:34:21,762 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 [2020-07-10 23:34:21,762 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 [2020-07-10 23:34:21,762 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 [2020-07-10 23:34:21,762 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 [2020-07-10 23:34:21,762 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 [2020-07-10 23:34:21,763 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 [2020-07-10 23:34:21,763 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 [2020-07-10 23:34:21,763 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 [2020-07-10 23:34:21,763 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 [2020-07-10 23:34:21,763 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 [2020-07-10 23:34:21,764 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 [2020-07-10 23:34:21,764 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 [2020-07-10 23:34:21,764 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 [2020-07-10 23:34:21,764 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 [2020-07-10 23:34:21,764 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 [2020-07-10 23:34:21,765 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 [2020-07-10 23:34:21,765 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 [2020-07-10 23:34:21,765 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 [2020-07-10 23:34:21,765 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 [2020-07-10 23:34:21,765 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 [2020-07-10 23:34:21,765 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 [2020-07-10 23:34:21,766 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 [2020-07-10 23:34:21,766 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 [2020-07-10 23:34:21,766 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 [2020-07-10 23:34:21,766 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 [2020-07-10 23:34:21,766 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 [2020-07-10 23:34:21,767 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 [2020-07-10 23:34:21,767 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 [2020-07-10 23:34:21,767 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 [2020-07-10 23:34:21,767 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 [2020-07-10 23:34:21,767 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 [2020-07-10 23:34:21,768 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 [2020-07-10 23:34:21,768 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 [2020-07-10 23:34:21,768 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 [2020-07-10 23:34:21,768 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 [2020-07-10 23:34:21,768 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 [2020-07-10 23:34:21,768 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 [2020-07-10 23:34:21,769 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 [2020-07-10 23:34:21,769 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 [2020-07-10 23:34:21,769 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 [2020-07-10 23:34:21,769 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 [2020-07-10 23:34:21,769 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 [2020-07-10 23:34:21,770 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 [2020-07-10 23:34:21,770 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 [2020-07-10 23:34:21,770 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 [2020-07-10 23:34:21,770 INFO L280 TraceCheckUtils]: 71: Hoare triple {28863#true} ~pumpRunning~0 := 0; {28863#true} is VALID [2020-07-10 23:34:21,770 INFO L280 TraceCheckUtils]: 72: Hoare triple {28863#true} ~systemActive~0 := 1; {28863#true} is VALID [2020-07-10 23:34:21,771 INFO L280 TraceCheckUtils]: 73: Hoare triple {28863#true} ~waterLevel~0 := 1; {28863#true} is VALID [2020-07-10 23:34:21,771 INFO L280 TraceCheckUtils]: 74: Hoare triple {28863#true} ~methaneLevelCritical~0 := 0; {28863#true} is VALID [2020-07-10 23:34:21,771 INFO L280 TraceCheckUtils]: 75: Hoare triple {28863#true} ~head~0.base, ~head~0.offset := 0, 0; {28863#true} is VALID [2020-07-10 23:34:21,771 INFO L280 TraceCheckUtils]: 76: Hoare triple {28863#true} ~cleanupTimeShifts~0 := 4; {28863#true} is VALID [2020-07-10 23:34:21,771 INFO L280 TraceCheckUtils]: 77: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,772 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28863#true} {28863#true} #964#return; {28863#true} is VALID [2020-07-10 23:34:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28863#true} #860#return; {28863#true} is VALID [2020-07-10 23:34:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,781 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28863#true} #862#return; {28863#true} is VALID [2020-07-10 23:34:21,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~1; {28863#true} is VALID [2020-07-10 23:34:21,820 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 [2020-07-10 23:34:21,821 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 [2020-07-10 23:34:21,822 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 [2020-07-10 23:34:21,823 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 [2020-07-10 23:34:21,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,825 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28863#true} #866#return; {28863#true} is VALID [2020-07-10 23:34:21,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {29020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28863#true} is VALID [2020-07-10 23:34:21,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28863#true} is VALID [2020-07-10 23:34:21,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,841 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28863#true} {28863#true} #910#return; {28863#true} is VALID [2020-07-10 23:34:21,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:21,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-10 23:34:21,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-10 23:34:21,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:21,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,989 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-10 23:34:21,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-10 23:34:21,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-10 23:34:21,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-10 23:34:21,990 INFO L263 TraceCheckUtils]: 3: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-10 23:34:21,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:21,990 INFO L280 TraceCheckUtils]: 5: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-10 23:34:21,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-10 23:34:21,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:21,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,993 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-10 23:34:21,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:21,994 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-10 23:34:21,994 INFO L280 TraceCheckUtils]: 12: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-10 23:34:21,994 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-10 23:34:21,994 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 23:34:21,995 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 [2020-07-10 23:34:21,995 INFO L280 TraceCheckUtils]: 16: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:21,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:21,996 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-10 23:34:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:21,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:21,998 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-10 23:34:21,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-10 23:34:21,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-10 23:34:21,999 INFO L263 TraceCheckUtils]: 2: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-10 23:34:21,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-10 23:34:21,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-10 23:34:21,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-10 23:34:21,999 INFO L263 TraceCheckUtils]: 6: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:22,000 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,001 INFO L280 TraceCheckUtils]: 15: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,001 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-10 23:34:22,001 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 23:34:22,002 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 [2020-07-10 23:34:22,002 INFO L280 TraceCheckUtils]: 19: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,002 INFO L280 TraceCheckUtils]: 20: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,003 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-10 23:34:22,003 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 [2020-07-10 23:34:22,004 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 [2020-07-10 23:34:22,004 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 [2020-07-10 23:34:22,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-10 23:34:22,005 INFO L263 TraceCheckUtils]: 26: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-10 23:34:22,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,005 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-10 23:34:22,005 INFO L280 TraceCheckUtils]: 29: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,005 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-10 23:34:22,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28863#true} is VALID [2020-07-10 23:34:22,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-10 23:34:22,007 INFO L263 TraceCheckUtils]: 2: Hoare triple {28863#true} call processEnvironment__wrappee__highWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:34:22,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-10 23:34:22,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-10 23:34:22,007 INFO L263 TraceCheckUtils]: 5: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-10 23:34:22,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-10 23:34:22,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-10 23:34:22,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-10 23:34:22,007 INFO L263 TraceCheckUtils]: 9: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-10 23:34:22,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,008 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-10 23:34:22,008 INFO L280 TraceCheckUtils]: 12: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-10 23:34:22,008 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,008 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,009 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-10 23:34:22,009 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:22,009 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,009 INFO L280 TraceCheckUtils]: 18: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-10 23:34:22,019 INFO L280 TraceCheckUtils]: 20: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 23:34:22,020 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 [2020-07-10 23:34:22,022 INFO L280 TraceCheckUtils]: 22: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,022 INFO L280 TraceCheckUtils]: 23: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,023 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-10 23:34:22,023 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 [2020-07-10 23:34:22,024 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 [2020-07-10 23:34:22,025 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 [2020-07-10 23:34:22,025 INFO L280 TraceCheckUtils]: 28: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-10 23:34:22,025 INFO L263 TraceCheckUtils]: 29: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-10 23:34:22,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,026 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-10 23:34:22,026 INFO L280 TraceCheckUtils]: 32: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,026 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-10 23:34:22,026 INFO L280 TraceCheckUtils]: 34: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,026 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28864#false} {28863#true} #908#return; {28864#false} is VALID [2020-07-10 23:34:22,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28863#true} is VALID [2020-07-10 23:34:22,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-10 23:34:22,029 INFO L263 TraceCheckUtils]: 2: Hoare triple {28863#true} call processEnvironment__wrappee__lowWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:34:22,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28863#true} is VALID [2020-07-10 23:34:22,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-10 23:34:22,030 INFO L263 TraceCheckUtils]: 5: Hoare triple {28863#true} call processEnvironment__wrappee__highWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:34:22,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-10 23:34:22,031 INFO L280 TraceCheckUtils]: 7: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-10 23:34:22,031 INFO L263 TraceCheckUtils]: 8: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-10 23:34:22,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-10 23:34:22,031 INFO L280 TraceCheckUtils]: 10: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-10 23:34:22,031 INFO L280 TraceCheckUtils]: 11: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-10 23:34:22,031 INFO L263 TraceCheckUtils]: 12: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-10 23:34:22,032 INFO L280 TraceCheckUtils]: 13: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,032 INFO L280 TraceCheckUtils]: 14: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-10 23:34:22,032 INFO L280 TraceCheckUtils]: 15: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-10 23:34:22,032 INFO L280 TraceCheckUtils]: 16: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,032 INFO L280 TraceCheckUtils]: 17: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,032 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-10 23:34:22,033 INFO L280 TraceCheckUtils]: 19: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:22,033 INFO L280 TraceCheckUtils]: 20: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,033 INFO L280 TraceCheckUtils]: 21: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,033 INFO L280 TraceCheckUtils]: 22: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-10 23:34:22,034 INFO L280 TraceCheckUtils]: 23: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 23:34:22,034 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 [2020-07-10 23:34:22,035 INFO L280 TraceCheckUtils]: 25: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,035 INFO L280 TraceCheckUtils]: 26: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,036 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-10 23:34:22,037 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 [2020-07-10 23:34:22,037 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 [2020-07-10 23:34:22,038 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 [2020-07-10 23:34:22,038 INFO L280 TraceCheckUtils]: 31: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-10 23:34:22,039 INFO L263 TraceCheckUtils]: 32: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-10 23:34:22,039 INFO L280 TraceCheckUtils]: 33: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,039 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-10 23:34:22,039 INFO L280 TraceCheckUtils]: 35: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,039 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-10 23:34:22,039 INFO L280 TraceCheckUtils]: 37: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,040 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {28864#false} {28863#true} #908#return; {28864#false} is VALID [2020-07-10 23:34:22,040 INFO L280 TraceCheckUtils]: 39: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,040 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28864#false} {28863#true} #922#return; {28864#false} is VALID [2020-07-10 23:34:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:22,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~6; {28863#true} is VALID [2020-07-10 23:34:22,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {28863#true} is VALID [2020-07-10 23:34:22,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #res := ~retValue_acc~6; {28863#true} is VALID [2020-07-10 23:34:22,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,045 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28863#true} {28864#false} #956#return; {28864#false} is VALID [2020-07-10 23:34:22,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:22,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~7; {28863#true} is VALID [2020-07-10 23:34:22,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~retValue_acc~7 := ~waterLevel~0; {28863#true} is VALID [2020-07-10 23:34:22,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #res := ~retValue_acc~7; {28863#true} is VALID [2020-07-10 23:34:22,048 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,048 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28863#true} {28864#false} #958#return; {28864#false} is VALID [2020-07-10 23:34:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:34:22,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {28863#true} havoc ~retValue_acc~3; {28863#true} is VALID [2020-07-10 23:34:22,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {28863#true} ~retValue_acc~3 := ~pumpRunning~0; {28863#true} is VALID [2020-07-10 23:34:22,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #res := ~retValue_acc~3; {28863#true} is VALID [2020-07-10 23:34:22,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,051 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28863#true} {28864#false} #960#return; {28864#false} is VALID [2020-07-10 23:34:22,055 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 [2020-07-10 23:34:22,056 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 [2020-07-10 23:34:22,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {28863#true} #valid := #valid[0 := 0]; {28863#true} is VALID [2020-07-10 23:34:22,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {28863#true} assume 0 < #StackHeapBarrier; {28863#true} is VALID [2020-07-10 23:34:22,056 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 [2020-07-10 23:34:22,056 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 [2020-07-10 23:34:22,057 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 [2020-07-10 23:34:22,057 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 [2020-07-10 23:34:22,057 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 [2020-07-10 23:34:22,057 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 [2020-07-10 23:34:22,057 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 [2020-07-10 23:34:22,057 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 [2020-07-10 23:34:22,058 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 [2020-07-10 23:34:22,058 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 [2020-07-10 23:34:22,058 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 [2020-07-10 23:34:22,058 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 [2020-07-10 23:34:22,058 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 [2020-07-10 23:34:22,058 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 [2020-07-10 23:34:22,059 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 [2020-07-10 23:34:22,059 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 [2020-07-10 23:34:22,059 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 [2020-07-10 23:34:22,059 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 [2020-07-10 23:34:22,059 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 [2020-07-10 23:34:22,060 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 [2020-07-10 23:34:22,060 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 [2020-07-10 23:34:22,060 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 [2020-07-10 23:34:22,060 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 [2020-07-10 23:34:22,060 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 [2020-07-10 23:34:22,060 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 [2020-07-10 23:34:22,060 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 [2020-07-10 23:34:22,061 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 [2020-07-10 23:34:22,061 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 [2020-07-10 23:34:22,061 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 [2020-07-10 23:34:22,061 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 [2020-07-10 23:34:22,061 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 [2020-07-10 23:34:22,062 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 [2020-07-10 23:34:22,062 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 [2020-07-10 23:34:22,062 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 [2020-07-10 23:34:22,062 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 [2020-07-10 23:34:22,062 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 [2020-07-10 23:34:22,062 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 [2020-07-10 23:34:22,062 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 [2020-07-10 23:34:22,063 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 [2020-07-10 23:34:22,063 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 [2020-07-10 23:34:22,063 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 [2020-07-10 23:34:22,063 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 [2020-07-10 23:34:22,063 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 [2020-07-10 23:34:22,063 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 [2020-07-10 23:34:22,064 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 [2020-07-10 23:34:22,064 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 [2020-07-10 23:34:22,064 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 [2020-07-10 23:34:22,064 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 [2020-07-10 23:34:22,064 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 [2020-07-10 23:34:22,064 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 [2020-07-10 23:34:22,064 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 [2020-07-10 23:34:22,065 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 [2020-07-10 23:34:22,065 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 [2020-07-10 23:34:22,065 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 [2020-07-10 23:34:22,065 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 [2020-07-10 23:34:22,065 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 [2020-07-10 23:34:22,065 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 [2020-07-10 23:34:22,066 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 [2020-07-10 23:34:22,066 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 [2020-07-10 23:34:22,066 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 [2020-07-10 23:34:22,066 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 [2020-07-10 23:34:22,066 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 [2020-07-10 23:34:22,066 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 [2020-07-10 23:34:22,066 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 [2020-07-10 23:34:22,067 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 [2020-07-10 23:34:22,067 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 [2020-07-10 23:34:22,067 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 [2020-07-10 23:34:22,067 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 [2020-07-10 23:34:22,067 INFO L280 TraceCheckUtils]: 72: Hoare triple {28863#true} ~pumpRunning~0 := 0; {28863#true} is VALID [2020-07-10 23:34:22,067 INFO L280 TraceCheckUtils]: 73: Hoare triple {28863#true} ~systemActive~0 := 1; {28863#true} is VALID [2020-07-10 23:34:22,068 INFO L280 TraceCheckUtils]: 74: Hoare triple {28863#true} ~waterLevel~0 := 1; {28863#true} is VALID [2020-07-10 23:34:22,068 INFO L280 TraceCheckUtils]: 75: Hoare triple {28863#true} ~methaneLevelCritical~0 := 0; {28863#true} is VALID [2020-07-10 23:34:22,068 INFO L280 TraceCheckUtils]: 76: Hoare triple {28863#true} ~head~0.base, ~head~0.offset := 0, 0; {28863#true} is VALID [2020-07-10 23:34:22,068 INFO L280 TraceCheckUtils]: 77: Hoare triple {28863#true} ~cleanupTimeShifts~0 := 4; {28863#true} is VALID [2020-07-10 23:34:22,068 INFO L280 TraceCheckUtils]: 78: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,068 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28863#true} {28863#true} #964#return; {28863#true} is VALID [2020-07-10 23:34:22,069 INFO L263 TraceCheckUtils]: 80: Hoare triple {28863#true} call #t~ret76 := main(); {28863#true} is VALID [2020-07-10 23:34:22,069 INFO L280 TraceCheckUtils]: 81: Hoare triple {28863#true} havoc ~retValue_acc~13; {28863#true} is VALID [2020-07-10 23:34:22,069 INFO L280 TraceCheckUtils]: 82: Hoare triple {28863#true} havoc ~tmp~10; {28863#true} is VALID [2020-07-10 23:34:22,069 INFO L263 TraceCheckUtils]: 83: Hoare triple {28863#true} call select_helpers(); {28863#true} is VALID [2020-07-10 23:34:22,069 INFO L280 TraceCheckUtils]: 84: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,069 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28863#true} {28863#true} #860#return; {28863#true} is VALID [2020-07-10 23:34:22,070 INFO L263 TraceCheckUtils]: 86: Hoare triple {28863#true} call select_features(); {28863#true} is VALID [2020-07-10 23:34:22,070 INFO L280 TraceCheckUtils]: 87: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,070 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28863#true} {28863#true} #862#return; {28863#true} is VALID [2020-07-10 23:34:22,070 INFO L263 TraceCheckUtils]: 89: Hoare triple {28863#true} call #t~ret75 := valid_product(); {28863#true} is VALID [2020-07-10 23:34:22,070 INFO L280 TraceCheckUtils]: 90: Hoare triple {28863#true} havoc ~retValue_acc~1; {28863#true} is VALID [2020-07-10 23:34:22,071 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 [2020-07-10 23:34:22,072 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 [2020-07-10 23:34:22,072 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 [2020-07-10 23:34:22,073 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 [2020-07-10 23:34:22,073 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 [2020-07-10 23:34:22,074 INFO L280 TraceCheckUtils]: 96: Hoare triple {28953#(= |main_#t~ret75| 1)} ~tmp~10 := #t~ret75; {28954#(= 1 main_~tmp~10)} is VALID [2020-07-10 23:34:22,074 INFO L280 TraceCheckUtils]: 97: Hoare triple {28954#(= 1 main_~tmp~10)} havoc #t~ret75; {28954#(= 1 main_~tmp~10)} is VALID [2020-07-10 23:34:22,075 INFO L280 TraceCheckUtils]: 98: Hoare triple {28954#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {28863#true} is VALID [2020-07-10 23:34:22,075 INFO L263 TraceCheckUtils]: 99: Hoare triple {28863#true} call setup(); {28863#true} is VALID [2020-07-10 23:34:22,075 INFO L280 TraceCheckUtils]: 100: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,075 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28863#true} {28863#true} #866#return; {28863#true} is VALID [2020-07-10 23:34:22,075 INFO L263 TraceCheckUtils]: 102: Hoare triple {28863#true} call runTest(); {28863#true} is VALID [2020-07-10 23:34:22,075 INFO L263 TraceCheckUtils]: 103: Hoare triple {28863#true} call test(); {28863#true} is VALID [2020-07-10 23:34:22,076 INFO L280 TraceCheckUtils]: 104: Hoare triple {28863#true} havoc ~splverifierCounter~0; {28863#true} is VALID [2020-07-10 23:34:22,076 INFO L280 TraceCheckUtils]: 105: Hoare triple {28863#true} havoc ~tmp~0; {28863#true} is VALID [2020-07-10 23:34:22,076 INFO L280 TraceCheckUtils]: 106: Hoare triple {28863#true} havoc ~tmp___0~0; {28863#true} is VALID [2020-07-10 23:34:22,076 INFO L280 TraceCheckUtils]: 107: Hoare triple {28863#true} havoc ~tmp___1~0; {28863#true} is VALID [2020-07-10 23:34:22,076 INFO L280 TraceCheckUtils]: 108: Hoare triple {28863#true} havoc ~tmp___2~0; {28863#true} is VALID [2020-07-10 23:34:22,076 INFO L280 TraceCheckUtils]: 109: Hoare triple {28863#true} ~splverifierCounter~0 := 0; {28863#true} is VALID [2020-07-10 23:34:22,077 INFO L280 TraceCheckUtils]: 110: Hoare triple {28863#true} assume !false; {28863#true} is VALID [2020-07-10 23:34:22,077 INFO L280 TraceCheckUtils]: 111: Hoare triple {28863#true} assume ~splverifierCounter~0 < 4; {28863#true} is VALID [2020-07-10 23:34:22,077 INFO L280 TraceCheckUtils]: 112: Hoare triple {28863#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:22,077 INFO L280 TraceCheckUtils]: 113: Hoare triple {28863#true} ~tmp~0 := #t~nondet1; {28863#true} is VALID [2020-07-10 23:34:22,077 INFO L280 TraceCheckUtils]: 114: Hoare triple {28863#true} havoc #t~nondet1; {28863#true} is VALID [2020-07-10 23:34:22,077 INFO L280 TraceCheckUtils]: 115: Hoare triple {28863#true} assume 0 != ~tmp~0; {28863#true} is VALID [2020-07-10 23:34:22,078 INFO L263 TraceCheckUtils]: 116: Hoare triple {28863#true} call waterRise(); {29020#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:34:22,078 INFO L280 TraceCheckUtils]: 117: Hoare triple {29020#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28863#true} is VALID [2020-07-10 23:34:22,078 INFO L280 TraceCheckUtils]: 118: Hoare triple {28863#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28863#true} is VALID [2020-07-10 23:34:22,079 INFO L280 TraceCheckUtils]: 119: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,079 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28863#true} {28863#true} #910#return; {28863#true} is VALID [2020-07-10 23:34:22,079 INFO L280 TraceCheckUtils]: 121: Hoare triple {28863#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:22,079 INFO L280 TraceCheckUtils]: 122: Hoare triple {28863#true} ~tmp___0~0 := #t~nondet2; {28863#true} is VALID [2020-07-10 23:34:22,079 INFO L280 TraceCheckUtils]: 123: Hoare triple {28863#true} havoc #t~nondet2; {28863#true} is VALID [2020-07-10 23:34:22,079 INFO L280 TraceCheckUtils]: 124: Hoare triple {28863#true} assume !(0 != ~tmp___0~0); {28863#true} is VALID [2020-07-10 23:34:22,080 INFO L280 TraceCheckUtils]: 125: Hoare triple {28863#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:22,080 INFO L280 TraceCheckUtils]: 126: Hoare triple {28863#true} ~tmp___2~0 := #t~nondet3; {28863#true} is VALID [2020-07-10 23:34:22,080 INFO L280 TraceCheckUtils]: 127: Hoare triple {28863#true} havoc #t~nondet3; {28863#true} is VALID [2020-07-10 23:34:22,080 INFO L280 TraceCheckUtils]: 128: Hoare triple {28863#true} assume 0 != ~tmp___2~0; {28863#true} is VALID [2020-07-10 23:34:22,080 INFO L263 TraceCheckUtils]: 129: Hoare triple {28863#true} call timeShift(); {28863#true} is VALID [2020-07-10 23:34:22,080 INFO L280 TraceCheckUtils]: 130: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-10 23:34:22,080 INFO L280 TraceCheckUtils]: 131: Hoare triple {28863#true} assume 0 != ~systemActive~0; {28863#true} is VALID [2020-07-10 23:34:22,081 INFO L263 TraceCheckUtils]: 132: Hoare triple {28863#true} call processEnvironment(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:34:22,081 INFO L280 TraceCheckUtils]: 133: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28863#true} is VALID [2020-07-10 23:34:22,082 INFO L280 TraceCheckUtils]: 134: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-10 23:34:22,082 INFO L263 TraceCheckUtils]: 135: Hoare triple {28863#true} call processEnvironment__wrappee__lowWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:34:22,082 INFO L280 TraceCheckUtils]: 136: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28863#true} is VALID [2020-07-10 23:34:22,083 INFO L280 TraceCheckUtils]: 137: Hoare triple {28863#true} assume !(0 != ~pumpRunning~0); {28863#true} is VALID [2020-07-10 23:34:22,083 INFO L263 TraceCheckUtils]: 138: Hoare triple {28863#true} call processEnvironment__wrappee__highWaterSensor(); {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:34:22,083 INFO L280 TraceCheckUtils]: 139: Hoare triple {29021#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28863#true} is VALID [2020-07-10 23:34:22,083 INFO L280 TraceCheckUtils]: 140: Hoare triple {28863#true} assume 0 == ~pumpRunning~0; {28863#true} is VALID [2020-07-10 23:34:22,084 INFO L263 TraceCheckUtils]: 141: Hoare triple {28863#true} call #t~ret5 := isHighWaterLevel(); {28863#true} is VALID [2020-07-10 23:34:22,084 INFO L280 TraceCheckUtils]: 142: Hoare triple {28863#true} havoc ~retValue_acc~4; {28863#true} is VALID [2020-07-10 23:34:22,084 INFO L280 TraceCheckUtils]: 143: Hoare triple {28863#true} havoc ~tmp~4; {28863#true} is VALID [2020-07-10 23:34:22,084 INFO L280 TraceCheckUtils]: 144: Hoare triple {28863#true} havoc ~tmp___0~1; {28863#true} is VALID [2020-07-10 23:34:22,084 INFO L263 TraceCheckUtils]: 145: Hoare triple {28863#true} call #t~ret25 := isHighWaterSensorDry(); {28863#true} is VALID [2020-07-10 23:34:22,085 INFO L280 TraceCheckUtils]: 146: Hoare triple {28863#true} havoc ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,085 INFO L280 TraceCheckUtils]: 147: Hoare triple {28863#true} assume !(~waterLevel~0 < 2); {28863#true} is VALID [2020-07-10 23:34:22,085 INFO L280 TraceCheckUtils]: 148: Hoare triple {28863#true} ~retValue_acc~8 := 0; {28863#true} is VALID [2020-07-10 23:34:22,085 INFO L280 TraceCheckUtils]: 149: Hoare triple {28863#true} #res := ~retValue_acc~8; {28863#true} is VALID [2020-07-10 23:34:22,085 INFO L280 TraceCheckUtils]: 150: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,085 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {28863#true} {28863#true} #918#return; {28863#true} is VALID [2020-07-10 23:34:22,086 INFO L280 TraceCheckUtils]: 152: Hoare triple {28863#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {28863#true} is VALID [2020-07-10 23:34:22,086 INFO L280 TraceCheckUtils]: 153: Hoare triple {28863#true} ~tmp~4 := #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,086 INFO L280 TraceCheckUtils]: 154: Hoare triple {28863#true} havoc #t~ret25; {28863#true} is VALID [2020-07-10 23:34:22,086 INFO L280 TraceCheckUtils]: 155: Hoare triple {28863#true} assume !(0 != ~tmp~4); {28863#true} is VALID [2020-07-10 23:34:22,087 INFO L280 TraceCheckUtils]: 156: Hoare triple {28863#true} ~tmp___0~1 := 1; {29118#(<= 1 isHighWaterLevel_~tmp___0~1)} is VALID [2020-07-10 23:34:22,087 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 [2020-07-10 23:34:22,088 INFO L280 TraceCheckUtils]: 158: Hoare triple {29119#(<= 1 isHighWaterLevel_~retValue_acc~4)} #res := ~retValue_acc~4; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,089 INFO L280 TraceCheckUtils]: 159: Hoare triple {29120#(<= 1 |isHighWaterLevel_#res|)} assume true; {29120#(<= 1 |isHighWaterLevel_#res|)} is VALID [2020-07-10 23:34:22,089 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29120#(<= 1 |isHighWaterLevel_#res|)} {28863#true} #930#return; {29108#(<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret5|)} is VALID [2020-07-10 23:34:22,090 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 [2020-07-10 23:34:22,090 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 [2020-07-10 23:34:22,091 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 [2020-07-10 23:34:22,092 INFO L280 TraceCheckUtils]: 164: Hoare triple {29109#(<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume !(0 != ~tmp~1); {28864#false} is VALID [2020-07-10 23:34:22,092 INFO L263 TraceCheckUtils]: 165: Hoare triple {28864#false} call processEnvironment__wrappee__base(); {28863#true} is VALID [2020-07-10 23:34:22,092 INFO L280 TraceCheckUtils]: 166: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,092 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {28863#true} {28864#false} #934#return; {28864#false} is VALID [2020-07-10 23:34:22,092 INFO L280 TraceCheckUtils]: 168: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,092 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {28864#false} {28863#true} #944#return; {28864#false} is VALID [2020-07-10 23:34:22,093 INFO L280 TraceCheckUtils]: 170: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,093 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {28864#false} {28863#true} #908#return; {28864#false} is VALID [2020-07-10 23:34:22,093 INFO L280 TraceCheckUtils]: 172: Hoare triple {28864#false} assume true; {28864#false} is VALID [2020-07-10 23:34:22,093 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {28864#false} {28863#true} #922#return; {28864#false} is VALID [2020-07-10 23:34:22,093 INFO L263 TraceCheckUtils]: 174: Hoare triple {28864#false} call __utac_acc__Specification3_spec__1(); {28864#false} is VALID [2020-07-10 23:34:22,093 INFO L280 TraceCheckUtils]: 175: Hoare triple {28864#false} havoc ~tmp~6; {28864#false} is VALID [2020-07-10 23:34:22,094 INFO L280 TraceCheckUtils]: 176: Hoare triple {28864#false} havoc ~tmp___0~3; {28864#false} is VALID [2020-07-10 23:34:22,094 INFO L280 TraceCheckUtils]: 177: Hoare triple {28864#false} havoc ~tmp___1~1; {28864#false} is VALID [2020-07-10 23:34:22,094 INFO L263 TraceCheckUtils]: 178: Hoare triple {28864#false} call #t~ret37 := isMethaneLevelCritical(); {28863#true} is VALID [2020-07-10 23:34:22,094 INFO L280 TraceCheckUtils]: 179: Hoare triple {28863#true} havoc ~retValue_acc~6; {28863#true} is VALID [2020-07-10 23:34:22,094 INFO L280 TraceCheckUtils]: 180: Hoare triple {28863#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {28863#true} is VALID [2020-07-10 23:34:22,095 INFO L280 TraceCheckUtils]: 181: Hoare triple {28863#true} #res := ~retValue_acc~6; {28863#true} is VALID [2020-07-10 23:34:22,095 INFO L280 TraceCheckUtils]: 182: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,095 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {28863#true} {28864#false} #956#return; {28864#false} is VALID [2020-07-10 23:34:22,095 INFO L280 TraceCheckUtils]: 184: Hoare triple {28864#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {28864#false} is VALID [2020-07-10 23:34:22,095 INFO L280 TraceCheckUtils]: 185: Hoare triple {28864#false} ~tmp~6 := #t~ret37; {28864#false} is VALID [2020-07-10 23:34:22,095 INFO L280 TraceCheckUtils]: 186: Hoare triple {28864#false} havoc #t~ret37; {28864#false} is VALID [2020-07-10 23:34:22,095 INFO L280 TraceCheckUtils]: 187: Hoare triple {28864#false} assume !(0 != ~tmp~6); {28864#false} is VALID [2020-07-10 23:34:22,096 INFO L263 TraceCheckUtils]: 188: Hoare triple {28864#false} call #t~ret38 := getWaterLevel(); {28863#true} is VALID [2020-07-10 23:34:22,096 INFO L280 TraceCheckUtils]: 189: Hoare triple {28863#true} havoc ~retValue_acc~7; {28863#true} is VALID [2020-07-10 23:34:22,096 INFO L280 TraceCheckUtils]: 190: Hoare triple {28863#true} ~retValue_acc~7 := ~waterLevel~0; {28863#true} is VALID [2020-07-10 23:34:22,096 INFO L280 TraceCheckUtils]: 191: Hoare triple {28863#true} #res := ~retValue_acc~7; {28863#true} is VALID [2020-07-10 23:34:22,096 INFO L280 TraceCheckUtils]: 192: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,096 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {28863#true} {28864#false} #958#return; {28864#false} is VALID [2020-07-10 23:34:22,097 INFO L280 TraceCheckUtils]: 194: Hoare triple {28864#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {28864#false} is VALID [2020-07-10 23:34:22,097 INFO L280 TraceCheckUtils]: 195: Hoare triple {28864#false} ~tmp___0~3 := #t~ret38; {28864#false} is VALID [2020-07-10 23:34:22,097 INFO L280 TraceCheckUtils]: 196: Hoare triple {28864#false} havoc #t~ret38; {28864#false} is VALID [2020-07-10 23:34:22,097 INFO L280 TraceCheckUtils]: 197: Hoare triple {28864#false} assume 2 == ~tmp___0~3; {28864#false} is VALID [2020-07-10 23:34:22,097 INFO L263 TraceCheckUtils]: 198: Hoare triple {28864#false} call #t~ret39 := isPumpRunning(); {28863#true} is VALID [2020-07-10 23:34:22,097 INFO L280 TraceCheckUtils]: 199: Hoare triple {28863#true} havoc ~retValue_acc~3; {28863#true} is VALID [2020-07-10 23:34:22,097 INFO L280 TraceCheckUtils]: 200: Hoare triple {28863#true} ~retValue_acc~3 := ~pumpRunning~0; {28863#true} is VALID [2020-07-10 23:34:22,098 INFO L280 TraceCheckUtils]: 201: Hoare triple {28863#true} #res := ~retValue_acc~3; {28863#true} is VALID [2020-07-10 23:34:22,098 INFO L280 TraceCheckUtils]: 202: Hoare triple {28863#true} assume true; {28863#true} is VALID [2020-07-10 23:34:22,098 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {28863#true} {28864#false} #960#return; {28864#false} is VALID [2020-07-10 23:34:22,098 INFO L280 TraceCheckUtils]: 204: Hoare triple {28864#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {28864#false} is VALID [2020-07-10 23:34:22,098 INFO L280 TraceCheckUtils]: 205: Hoare triple {28864#false} ~tmp___1~1 := #t~ret39; {28864#false} is VALID [2020-07-10 23:34:22,098 INFO L280 TraceCheckUtils]: 206: Hoare triple {28864#false} havoc #t~ret39; {28864#false} is VALID [2020-07-10 23:34:22,099 INFO L280 TraceCheckUtils]: 207: Hoare triple {28864#false} assume !(0 != ~tmp___1~1); {28864#false} is VALID [2020-07-10 23:34:22,099 INFO L263 TraceCheckUtils]: 208: Hoare triple {28864#false} call __automaton_fail(); {28864#false} is VALID [2020-07-10 23:34:22,099 INFO L280 TraceCheckUtils]: 209: Hoare triple {28864#false} assume !false; {28864#false} is VALID [2020-07-10 23:34:22,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:34:22,140 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1994818854] [2020-07-10 23:34:22,140 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:34:22,140 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:34:22,141 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480891872] [2020-07-10 23:34:22,141 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 210 [2020-07-10 23:34:22,142 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:34:22,142 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:34:22,352 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 210 edges. 210 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:34:22,353 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:34:22,353 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:34:22,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:34:22,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:34:22,354 INFO L87 Difference]: Start difference. First operand 860 states and 958 transitions. Second operand 14 states. [2020-07-10 23:34:24,855 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:34:25,254 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:34:25,822 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:34:26,280 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:34:26,644 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:34:35,625 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:34:36,139 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:34:36,655 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:34:37,634 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:34:38,435 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:34:38,981 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:35:10,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:35:10,188 INFO L93 Difference]: Finished difference Result 1699 states and 1957 transitions. [2020-07-10 23:35:10,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 23:35:10,188 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 210 [2020-07-10 23:35:10,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:35:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:35:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 668 transitions. [2020-07-10 23:35:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:35:10,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 668 transitions. [2020-07-10 23:35:10,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 668 transitions. [2020-07-10 23:35:11,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 668 edges. 668 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:35:12,016 INFO L225 Difference]: With dead ends: 1699 [2020-07-10 23:35:12,016 INFO L226 Difference]: Without dead ends: 949 [2020-07-10 23:35:12,018 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 [2020-07-10 23:35:12,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 949 states. [2020-07-10 23:35:33,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 949 to 864. [2020-07-10 23:35:33,958 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:35:33,958 INFO L82 GeneralOperation]: Start isEquivalent. First operand 949 states. Second operand 864 states. [2020-07-10 23:35:33,958 INFO L74 IsIncluded]: Start isIncluded. First operand 949 states. Second operand 864 states. [2020-07-10 23:35:33,958 INFO L87 Difference]: Start difference. First operand 949 states. Second operand 864 states. [2020-07-10 23:35:34,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:35:34,009 INFO L93 Difference]: Finished difference Result 949 states and 1081 transitions. [2020-07-10 23:35:34,010 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1081 transitions. [2020-07-10 23:35:34,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:35:34,012 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:35:34,012 INFO L74 IsIncluded]: Start isIncluded. First operand 864 states. Second operand 949 states. [2020-07-10 23:35:34,012 INFO L87 Difference]: Start difference. First operand 864 states. Second operand 949 states. [2020-07-10 23:35:34,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:35:34,064 INFO L93 Difference]: Finished difference Result 949 states and 1081 transitions. [2020-07-10 23:35:34,064 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1081 transitions. [2020-07-10 23:35:34,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:35:34,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:35:34,066 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:35:34,066 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:35:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 864 states. [2020-07-10 23:35:34,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 864 states and 960 transitions. [2020-07-10 23:35:34,095 INFO L78 Accepts]: Start accepts. Automaton has 864 states and 960 transitions. Word has length 210 [2020-07-10 23:35:34,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:35:34,095 INFO L479 AbstractCegarLoop]: Abstraction has 864 states and 960 transitions. [2020-07-10 23:35:34,095 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:35:34,096 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 864 states and 960 transitions. [2020-07-10 23:35:39,436 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 960 edges. 960 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:35:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 960 transitions. [2020-07-10 23:35:39,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-07-10 23:35:39,439 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:35:39,440 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] [2020-07-10 23:35:39,440 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 23:35:39,440 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:35:39,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:35:39,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1337945199, now seen corresponding path program 1 times [2020-07-10 23:35:39,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:35:39,442 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [764272814] [2020-07-10 23:35:39,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:35:39,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:39,866 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:35:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:39,923 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 [2020-07-10 23:35:39,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} #valid := #valid[0 := 0]; {36175#true} is VALID [2020-07-10 23:35:39,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} assume 0 < #StackHeapBarrier; {36175#true} is VALID [2020-07-10 23:35:39,926 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 [2020-07-10 23:35:39,927 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 [2020-07-10 23:35:39,927 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 [2020-07-10 23:35:39,927 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 [2020-07-10 23:35:39,927 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 [2020-07-10 23:35:39,927 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 [2020-07-10 23:35:39,927 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 [2020-07-10 23:35:39,928 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 [2020-07-10 23:35:39,928 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 [2020-07-10 23:35:39,928 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 [2020-07-10 23:35:39,928 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 [2020-07-10 23:35:39,928 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 [2020-07-10 23:35:39,929 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 [2020-07-10 23:35:39,929 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 [2020-07-10 23:35:39,929 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 [2020-07-10 23:35:39,930 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 [2020-07-10 23:35:39,930 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 [2020-07-10 23:35:39,930 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 [2020-07-10 23:35:39,930 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 [2020-07-10 23:35:39,931 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 [2020-07-10 23:35:39,931 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 [2020-07-10 23:35:39,931 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 [2020-07-10 23:35:39,931 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 [2020-07-10 23:35:39,931 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 [2020-07-10 23:35:39,931 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 [2020-07-10 23:35:39,932 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 [2020-07-10 23:35:39,932 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 [2020-07-10 23:35:39,932 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 [2020-07-10 23:35:39,932 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 [2020-07-10 23:35:39,932 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 [2020-07-10 23:35:39,932 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 [2020-07-10 23:35:39,933 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 [2020-07-10 23:35:39,933 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 [2020-07-10 23:35:39,933 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 [2020-07-10 23:35:39,933 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 [2020-07-10 23:35:39,933 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 [2020-07-10 23:35:39,933 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 [2020-07-10 23:35:39,934 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 [2020-07-10 23:35:39,934 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 [2020-07-10 23:35:39,934 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 [2020-07-10 23:35:39,934 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 [2020-07-10 23:35:39,934 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 [2020-07-10 23:35:39,934 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 [2020-07-10 23:35:39,935 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 [2020-07-10 23:35:39,935 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 [2020-07-10 23:35:39,935 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 [2020-07-10 23:35:39,935 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 [2020-07-10 23:35:39,935 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 [2020-07-10 23:35:39,935 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 [2020-07-10 23:35:39,936 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 [2020-07-10 23:35:39,936 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 [2020-07-10 23:35:39,936 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 [2020-07-10 23:35:39,936 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 [2020-07-10 23:35:39,936 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 [2020-07-10 23:35:39,936 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 [2020-07-10 23:35:39,937 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 [2020-07-10 23:35:39,937 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 [2020-07-10 23:35:39,937 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 [2020-07-10 23:35:39,937 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 [2020-07-10 23:35:39,937 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 [2020-07-10 23:35:39,937 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 [2020-07-10 23:35:39,938 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 [2020-07-10 23:35:39,938 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 [2020-07-10 23:35:39,938 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 [2020-07-10 23:35:39,938 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 [2020-07-10 23:35:39,938 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 [2020-07-10 23:35:39,938 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 [2020-07-10 23:35:39,939 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 [2020-07-10 23:35:39,939 INFO L280 TraceCheckUtils]: 71: Hoare triple {36175#true} ~pumpRunning~0 := 0; {36175#true} is VALID [2020-07-10 23:35:39,939 INFO L280 TraceCheckUtils]: 72: Hoare triple {36175#true} ~systemActive~0 := 1; {36175#true} is VALID [2020-07-10 23:35:39,939 INFO L280 TraceCheckUtils]: 73: Hoare triple {36175#true} ~waterLevel~0 := 1; {36175#true} is VALID [2020-07-10 23:35:39,939 INFO L280 TraceCheckUtils]: 74: Hoare triple {36175#true} ~methaneLevelCritical~0 := 0; {36175#true} is VALID [2020-07-10 23:35:39,939 INFO L280 TraceCheckUtils]: 75: Hoare triple {36175#true} ~head~0.base, ~head~0.offset := 0, 0; {36175#true} is VALID [2020-07-10 23:35:39,940 INFO L280 TraceCheckUtils]: 76: Hoare triple {36175#true} ~cleanupTimeShifts~0 := 4; {36175#true} is VALID [2020-07-10 23:35:39,940 INFO L280 TraceCheckUtils]: 77: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:39,940 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {36175#true} {36175#true} #964#return; {36175#true} is VALID [2020-07-10 23:35:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:39,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:39,946 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36175#true} {36175#true} #860#return; {36175#true} is VALID [2020-07-10 23:35:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:39,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:39,949 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36175#true} {36175#true} #862#return; {36175#true} is VALID [2020-07-10 23:35:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:39,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~1; {36175#true} is VALID [2020-07-10 23:35:39,993 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 [2020-07-10 23:35:39,993 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 [2020-07-10 23:35:39,994 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 [2020-07-10 23:35:39,995 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 [2020-07-10 23:35:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:39,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:39,997 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36175#true} {36175#true} #866#return; {36175#true} is VALID [2020-07-10 23:35:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {36336#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36175#true} is VALID [2020-07-10 23:35:40,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36175#true} is VALID [2020-07-10 23:35:40,015 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,015 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36175#true} {36175#true} #910#return; {36175#true} is VALID [2020-07-10 23:35:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-10 23:35:40,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-10 23:35:40,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,090 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-10 23:35:40,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-10 23:35:40,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,091 INFO L263 TraceCheckUtils]: 3: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-10 23:35:40,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,092 INFO L280 TraceCheckUtils]: 5: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-10 23:35:40,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-10 23:35:40,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,092 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,092 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-10 23:35:40,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,093 INFO L280 TraceCheckUtils]: 12: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-10 23:35:40,094 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-10 23:35:40,094 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,094 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,094 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,095 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-10 23:35:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,102 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-10 23:35:40,102 INFO L263 TraceCheckUtils]: 2: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-10 23:35:40,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-10 23:35:40,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,103 INFO L263 TraceCheckUtils]: 6: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-10 23:35:40,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-10 23:35:40,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-10 23:35:40,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,104 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,104 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-10 23:35:40,104 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,105 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,105 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,105 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-10 23:35:40,105 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-10 23:35:40,105 INFO L280 TraceCheckUtils]: 18: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,106 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,106 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,106 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-10 23:35:40,106 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,107 INFO L280 TraceCheckUtils]: 24: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,107 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,108 INFO L263 TraceCheckUtils]: 26: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,108 INFO L280 TraceCheckUtils]: 27: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,109 INFO L280 TraceCheckUtils]: 28: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,109 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,110 INFO L280 TraceCheckUtils]: 30: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,111 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {36175#true} is VALID [2020-07-10 23:35:40,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-10 23:35:40,114 INFO L263 TraceCheckUtils]: 2: Hoare triple {36175#true} call processEnvironment__wrappee__highWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-10 23:35:40,115 INFO L263 TraceCheckUtils]: 5: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-10 23:35:40,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,115 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-10 23:35:40,115 INFO L280 TraceCheckUtils]: 8: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,115 INFO L263 TraceCheckUtils]: 9: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-10 23:35:40,116 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,116 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-10 23:35:40,116 INFO L280 TraceCheckUtils]: 12: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-10 23:35:40,118 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,118 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,118 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-10 23:35:40,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,119 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,119 INFO L280 TraceCheckUtils]: 18: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,119 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-10 23:35:40,119 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-10 23:35:40,120 INFO L280 TraceCheckUtils]: 21: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,120 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,120 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,120 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-10 23:35:40,120 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,120 INFO L280 TraceCheckUtils]: 26: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,120 INFO L280 TraceCheckUtils]: 27: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,121 INFO L280 TraceCheckUtils]: 28: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,121 INFO L263 TraceCheckUtils]: 29: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,122 INFO L280 TraceCheckUtils]: 30: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,122 INFO L280 TraceCheckUtils]: 31: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,122 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,123 INFO L280 TraceCheckUtils]: 33: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,123 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,124 INFO L280 TraceCheckUtils]: 35: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,124 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #908#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {36175#true} is VALID [2020-07-10 23:35:40,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-10 23:35:40,126 INFO L263 TraceCheckUtils]: 2: Hoare triple {36175#true} call processEnvironment__wrappee__lowWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,127 INFO L280 TraceCheckUtils]: 3: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {36175#true} is VALID [2020-07-10 23:35:40,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-10 23:35:40,127 INFO L263 TraceCheckUtils]: 5: Hoare triple {36175#true} call processEnvironment__wrappee__highWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,127 INFO L280 TraceCheckUtils]: 6: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-10 23:35:40,127 INFO L263 TraceCheckUtils]: 8: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L280 TraceCheckUtils]: 9: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L280 TraceCheckUtils]: 11: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L263 TraceCheckUtils]: 12: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L280 TraceCheckUtils]: 13: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L280 TraceCheckUtils]: 14: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L280 TraceCheckUtils]: 15: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-10 23:35:40,128 INFO L280 TraceCheckUtils]: 16: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 17: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 19: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 20: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 21: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 22: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 23: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,130 INFO L280 TraceCheckUtils]: 26: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,130 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-10 23:35:40,130 INFO L280 TraceCheckUtils]: 28: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,130 INFO L280 TraceCheckUtils]: 29: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,131 INFO L263 TraceCheckUtils]: 32: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,132 INFO L280 TraceCheckUtils]: 33: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,132 INFO L280 TraceCheckUtils]: 34: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,133 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,133 INFO L280 TraceCheckUtils]: 36: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,133 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,134 INFO L280 TraceCheckUtils]: 38: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,134 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #908#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,135 INFO L280 TraceCheckUtils]: 40: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,136 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #922#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~6; {36175#true} is VALID [2020-07-10 23:35:40,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {36175#true} is VALID [2020-07-10 23:35:40,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} #res := ~retValue_acc~6; {36175#true} is VALID [2020-07-10 23:35:40,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,145 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #956#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~7; {36175#true} is VALID [2020-07-10 23:35:40,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~retValue_acc~7 := ~waterLevel~0; {36175#true} is VALID [2020-07-10 23:35:40,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} #res := ~retValue_acc~7; {36175#true} is VALID [2020-07-10 23:35:40,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,150 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #958#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:35:40,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {36175#true} havoc ~retValue_acc~3; {36175#true} is VALID [2020-07-10 23:35:40,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {36175#true} ~retValue_acc~3 := ~pumpRunning~0; {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} is VALID [2020-07-10 23:35:40,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} #res := ~retValue_acc~3; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:35:40,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:35:40,199 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 [2020-07-10 23:35:40,205 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 [2020-07-10 23:35:40,205 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 [2020-07-10 23:35:40,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {36175#true} #valid := #valid[0 := 0]; {36175#true} is VALID [2020-07-10 23:35:40,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {36175#true} assume 0 < #StackHeapBarrier; {36175#true} is VALID [2020-07-10 23:35:40,205 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 [2020-07-10 23:35:40,205 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 [2020-07-10 23:35:40,205 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,206 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,207 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,208 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,209 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,210 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,211 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 [2020-07-10 23:35:40,212 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 [2020-07-10 23:35:40,212 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 [2020-07-10 23:35:40,212 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 [2020-07-10 23:35:40,212 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 [2020-07-10 23:35:40,212 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 [2020-07-10 23:35:40,212 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 [2020-07-10 23:35:40,212 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 [2020-07-10 23:35:40,213 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 [2020-07-10 23:35:40,213 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 [2020-07-10 23:35:40,213 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 [2020-07-10 23:35:40,213 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 [2020-07-10 23:35:40,213 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 [2020-07-10 23:35:40,213 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 [2020-07-10 23:35:40,213 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 [2020-07-10 23:35:40,214 INFO L280 TraceCheckUtils]: 72: Hoare triple {36175#true} ~pumpRunning~0 := 0; {36175#true} is VALID [2020-07-10 23:35:40,214 INFO L280 TraceCheckUtils]: 73: Hoare triple {36175#true} ~systemActive~0 := 1; {36175#true} is VALID [2020-07-10 23:35:40,214 INFO L280 TraceCheckUtils]: 74: Hoare triple {36175#true} ~waterLevel~0 := 1; {36175#true} is VALID [2020-07-10 23:35:40,214 INFO L280 TraceCheckUtils]: 75: Hoare triple {36175#true} ~methaneLevelCritical~0 := 0; {36175#true} is VALID [2020-07-10 23:35:40,214 INFO L280 TraceCheckUtils]: 76: Hoare triple {36175#true} ~head~0.base, ~head~0.offset := 0, 0; {36175#true} is VALID [2020-07-10 23:35:40,214 INFO L280 TraceCheckUtils]: 77: Hoare triple {36175#true} ~cleanupTimeShifts~0 := 4; {36175#true} is VALID [2020-07-10 23:35:40,215 INFO L280 TraceCheckUtils]: 78: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,215 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {36175#true} {36175#true} #964#return; {36175#true} is VALID [2020-07-10 23:35:40,215 INFO L263 TraceCheckUtils]: 80: Hoare triple {36175#true} call #t~ret76 := main(); {36175#true} is VALID [2020-07-10 23:35:40,215 INFO L280 TraceCheckUtils]: 81: Hoare triple {36175#true} havoc ~retValue_acc~13; {36175#true} is VALID [2020-07-10 23:35:40,215 INFO L280 TraceCheckUtils]: 82: Hoare triple {36175#true} havoc ~tmp~10; {36175#true} is VALID [2020-07-10 23:35:40,215 INFO L263 TraceCheckUtils]: 83: Hoare triple {36175#true} call select_helpers(); {36175#true} is VALID [2020-07-10 23:35:40,216 INFO L280 TraceCheckUtils]: 84: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,216 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {36175#true} {36175#true} #860#return; {36175#true} is VALID [2020-07-10 23:35:40,216 INFO L263 TraceCheckUtils]: 86: Hoare triple {36175#true} call select_features(); {36175#true} is VALID [2020-07-10 23:35:40,216 INFO L280 TraceCheckUtils]: 87: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,216 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {36175#true} {36175#true} #862#return; {36175#true} is VALID [2020-07-10 23:35:40,216 INFO L263 TraceCheckUtils]: 89: Hoare triple {36175#true} call #t~ret75 := valid_product(); {36175#true} is VALID [2020-07-10 23:35:40,217 INFO L280 TraceCheckUtils]: 90: Hoare triple {36175#true} havoc ~retValue_acc~1; {36175#true} is VALID [2020-07-10 23:35:40,217 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 [2020-07-10 23:35:40,219 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 [2020-07-10 23:35:40,219 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 [2020-07-10 23:35:40,220 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 [2020-07-10 23:35:40,220 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 [2020-07-10 23:35:40,221 INFO L280 TraceCheckUtils]: 96: Hoare triple {36265#(= |main_#t~ret75| 1)} ~tmp~10 := #t~ret75; {36266#(= 1 main_~tmp~10)} is VALID [2020-07-10 23:35:40,221 INFO L280 TraceCheckUtils]: 97: Hoare triple {36266#(= 1 main_~tmp~10)} havoc #t~ret75; {36266#(= 1 main_~tmp~10)} is VALID [2020-07-10 23:35:40,221 INFO L280 TraceCheckUtils]: 98: Hoare triple {36266#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {36175#true} is VALID [2020-07-10 23:35:40,222 INFO L263 TraceCheckUtils]: 99: Hoare triple {36175#true} call setup(); {36175#true} is VALID [2020-07-10 23:35:40,222 INFO L280 TraceCheckUtils]: 100: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,222 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {36175#true} {36175#true} #866#return; {36175#true} is VALID [2020-07-10 23:35:40,222 INFO L263 TraceCheckUtils]: 102: Hoare triple {36175#true} call runTest(); {36175#true} is VALID [2020-07-10 23:35:40,222 INFO L263 TraceCheckUtils]: 103: Hoare triple {36175#true} call test(); {36175#true} is VALID [2020-07-10 23:35:40,222 INFO L280 TraceCheckUtils]: 104: Hoare triple {36175#true} havoc ~splverifierCounter~0; {36175#true} is VALID [2020-07-10 23:35:40,222 INFO L280 TraceCheckUtils]: 105: Hoare triple {36175#true} havoc ~tmp~0; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 106: Hoare triple {36175#true} havoc ~tmp___0~0; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 107: Hoare triple {36175#true} havoc ~tmp___1~0; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 108: Hoare triple {36175#true} havoc ~tmp___2~0; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 109: Hoare triple {36175#true} ~splverifierCounter~0 := 0; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 110: Hoare triple {36175#true} assume !false; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 111: Hoare triple {36175#true} assume ~splverifierCounter~0 < 4; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 112: Hoare triple {36175#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,223 INFO L280 TraceCheckUtils]: 113: Hoare triple {36175#true} ~tmp~0 := #t~nondet1; {36175#true} is VALID [2020-07-10 23:35:40,224 INFO L280 TraceCheckUtils]: 114: Hoare triple {36175#true} havoc #t~nondet1; {36175#true} is VALID [2020-07-10 23:35:40,224 INFO L280 TraceCheckUtils]: 115: Hoare triple {36175#true} assume 0 != ~tmp~0; {36175#true} is VALID [2020-07-10 23:35:40,224 INFO L263 TraceCheckUtils]: 116: Hoare triple {36175#true} call waterRise(); {36336#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:35:40,224 INFO L280 TraceCheckUtils]: 117: Hoare triple {36336#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36175#true} is VALID [2020-07-10 23:35:40,224 INFO L280 TraceCheckUtils]: 118: Hoare triple {36175#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 119: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {36175#true} {36175#true} #910#return; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 121: Hoare triple {36175#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 122: Hoare triple {36175#true} ~tmp___0~0 := #t~nondet2; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 123: Hoare triple {36175#true} havoc #t~nondet2; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 124: Hoare triple {36175#true} assume !(0 != ~tmp___0~0); {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 125: Hoare triple {36175#true} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 126: Hoare triple {36175#true} ~tmp___2~0 := #t~nondet3; {36175#true} is VALID [2020-07-10 23:35:40,225 INFO L280 TraceCheckUtils]: 127: Hoare triple {36175#true} havoc #t~nondet3; {36175#true} is VALID [2020-07-10 23:35:40,226 INFO L280 TraceCheckUtils]: 128: Hoare triple {36175#true} assume 0 != ~tmp___2~0; {36175#true} is VALID [2020-07-10 23:35:40,226 INFO L263 TraceCheckUtils]: 129: Hoare triple {36175#true} call timeShift(); {36175#true} is VALID [2020-07-10 23:35:40,226 INFO L280 TraceCheckUtils]: 130: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-10 23:35:40,226 INFO L280 TraceCheckUtils]: 131: Hoare triple {36175#true} assume 0 != ~systemActive~0; {36175#true} is VALID [2020-07-10 23:35:40,227 INFO L263 TraceCheckUtils]: 132: Hoare triple {36175#true} call processEnvironment(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,227 INFO L280 TraceCheckUtils]: 133: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {36175#true} is VALID [2020-07-10 23:35:40,227 INFO L280 TraceCheckUtils]: 134: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-10 23:35:40,227 INFO L263 TraceCheckUtils]: 135: Hoare triple {36175#true} call processEnvironment__wrappee__lowWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,228 INFO L280 TraceCheckUtils]: 136: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {36175#true} is VALID [2020-07-10 23:35:40,228 INFO L280 TraceCheckUtils]: 137: Hoare triple {36175#true} assume !(0 != ~pumpRunning~0); {36175#true} is VALID [2020-07-10 23:35:40,228 INFO L263 TraceCheckUtils]: 138: Hoare triple {36175#true} call processEnvironment__wrappee__highWaterSensor(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,228 INFO L280 TraceCheckUtils]: 139: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,228 INFO L280 TraceCheckUtils]: 140: Hoare triple {36175#true} assume 0 == ~pumpRunning~0; {36175#true} is VALID [2020-07-10 23:35:40,228 INFO L263 TraceCheckUtils]: 141: Hoare triple {36175#true} call #t~ret5 := isHighWaterLevel(); {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 142: Hoare triple {36175#true} havoc ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 143: Hoare triple {36175#true} havoc ~tmp~4; {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 144: Hoare triple {36175#true} havoc ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L263 TraceCheckUtils]: 145: Hoare triple {36175#true} call #t~ret25 := isHighWaterSensorDry(); {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 146: Hoare triple {36175#true} havoc ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 147: Hoare triple {36175#true} assume !(~waterLevel~0 < 2); {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 148: Hoare triple {36175#true} ~retValue_acc~8 := 0; {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 149: Hoare triple {36175#true} #res := ~retValue_acc~8; {36175#true} is VALID [2020-07-10 23:35:40,229 INFO L280 TraceCheckUtils]: 150: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,230 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {36175#true} {36175#true} #918#return; {36175#true} is VALID [2020-07-10 23:35:40,230 INFO L280 TraceCheckUtils]: 152: Hoare triple {36175#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,230 INFO L280 TraceCheckUtils]: 153: Hoare triple {36175#true} ~tmp~4 := #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,230 INFO L280 TraceCheckUtils]: 154: Hoare triple {36175#true} havoc #t~ret25; {36175#true} is VALID [2020-07-10 23:35:40,230 INFO L280 TraceCheckUtils]: 155: Hoare triple {36175#true} assume !(0 != ~tmp~4); {36175#true} is VALID [2020-07-10 23:35:40,230 INFO L280 TraceCheckUtils]: 156: Hoare triple {36175#true} ~tmp___0~1 := 1; {36175#true} is VALID [2020-07-10 23:35:40,231 INFO L280 TraceCheckUtils]: 157: Hoare triple {36175#true} ~retValue_acc~4 := ~tmp___0~1; {36175#true} is VALID [2020-07-10 23:35:40,231 INFO L280 TraceCheckUtils]: 158: Hoare triple {36175#true} #res := ~retValue_acc~4; {36175#true} is VALID [2020-07-10 23:35:40,231 INFO L280 TraceCheckUtils]: 159: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,231 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {36175#true} {36175#true} #930#return; {36175#true} is VALID [2020-07-10 23:35:40,231 INFO L280 TraceCheckUtils]: 161: Hoare triple {36175#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {36175#true} is VALID [2020-07-10 23:35:40,232 INFO L280 TraceCheckUtils]: 162: Hoare triple {36175#true} ~tmp~1 := #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,232 INFO L280 TraceCheckUtils]: 163: Hoare triple {36175#true} havoc #t~ret5; {36175#true} is VALID [2020-07-10 23:35:40,232 INFO L280 TraceCheckUtils]: 164: Hoare triple {36175#true} assume 0 != ~tmp~1; {36175#true} is VALID [2020-07-10 23:35:40,234 INFO L263 TraceCheckUtils]: 165: Hoare triple {36175#true} call activatePump(); {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:35:40,235 INFO L280 TraceCheckUtils]: 166: Hoare triple {36337#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,235 INFO L280 TraceCheckUtils]: 167: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,236 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #932#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,236 INFO L280 TraceCheckUtils]: 169: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,236 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #944#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,237 INFO L280 TraceCheckUtils]: 171: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,237 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #908#return; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,238 INFO L280 TraceCheckUtils]: 173: Hoare triple {36375#(<= 1 ~pumpRunning~0)} assume true; {36375#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 23:35:40,238 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {36375#(<= 1 ~pumpRunning~0)} {36175#true} #922#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,238 INFO L263 TraceCheckUtils]: 175: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification3_spec__1(); {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,239 INFO L280 TraceCheckUtils]: 176: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc ~tmp~6; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,239 INFO L280 TraceCheckUtils]: 177: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc ~tmp___0~3; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,240 INFO L280 TraceCheckUtils]: 178: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc ~tmp___1~1; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,240 INFO L263 TraceCheckUtils]: 179: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call #t~ret37 := isMethaneLevelCritical(); {36175#true} is VALID [2020-07-10 23:35:40,240 INFO L280 TraceCheckUtils]: 180: Hoare triple {36175#true} havoc ~retValue_acc~6; {36175#true} is VALID [2020-07-10 23:35:40,241 INFO L280 TraceCheckUtils]: 181: Hoare triple {36175#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {36175#true} is VALID [2020-07-10 23:35:40,241 INFO L280 TraceCheckUtils]: 182: Hoare triple {36175#true} #res := ~retValue_acc~6; {36175#true} is VALID [2020-07-10 23:35:40,241 INFO L280 TraceCheckUtils]: 183: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,242 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #956#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,242 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 [2020-07-10 23:35:40,242 INFO L280 TraceCheckUtils]: 186: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} ~tmp~6 := #t~ret37; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,243 INFO L280 TraceCheckUtils]: 187: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc #t~ret37; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,243 INFO L280 TraceCheckUtils]: 188: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~6); {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,243 INFO L263 TraceCheckUtils]: 189: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call #t~ret38 := getWaterLevel(); {36175#true} is VALID [2020-07-10 23:35:40,243 INFO L280 TraceCheckUtils]: 190: Hoare triple {36175#true} havoc ~retValue_acc~7; {36175#true} is VALID [2020-07-10 23:35:40,243 INFO L280 TraceCheckUtils]: 191: Hoare triple {36175#true} ~retValue_acc~7 := ~waterLevel~0; {36175#true} is VALID [2020-07-10 23:35:40,244 INFO L280 TraceCheckUtils]: 192: Hoare triple {36175#true} #res := ~retValue_acc~7; {36175#true} is VALID [2020-07-10 23:35:40,244 INFO L280 TraceCheckUtils]: 193: Hoare triple {36175#true} assume true; {36175#true} is VALID [2020-07-10 23:35:40,244 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {36175#true} {36315#(not (= 0 ~pumpRunning~0))} #958#return; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,245 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 [2020-07-10 23:35:40,245 INFO L280 TraceCheckUtils]: 196: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} ~tmp___0~3 := #t~ret38; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,245 INFO L280 TraceCheckUtils]: 197: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} havoc #t~ret38; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,246 INFO L280 TraceCheckUtils]: 198: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} assume 2 == ~tmp___0~3; {36315#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 23:35:40,246 INFO L263 TraceCheckUtils]: 199: Hoare triple {36315#(not (= 0 ~pumpRunning~0))} call #t~ret39 := isPumpRunning(); {36175#true} is VALID [2020-07-10 23:35:40,246 INFO L280 TraceCheckUtils]: 200: Hoare triple {36175#true} havoc ~retValue_acc~3; {36175#true} is VALID [2020-07-10 23:35:40,246 INFO L280 TraceCheckUtils]: 201: Hoare triple {36175#true} ~retValue_acc~3 := ~pumpRunning~0; {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} is VALID [2020-07-10 23:35:40,247 INFO L280 TraceCheckUtils]: 202: Hoare triple {36436#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)} #res := ~retValue_acc~3; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:35:40,247 INFO L280 TraceCheckUtils]: 203: Hoare triple {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {36437#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:35:40,248 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 [2020-07-10 23:35:40,248 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 [2020-07-10 23:35:40,248 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 [2020-07-10 23:35:40,249 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 [2020-07-10 23:35:40,249 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 [2020-07-10 23:35:40,249 INFO L263 TraceCheckUtils]: 209: Hoare triple {36176#false} call __automaton_fail(); {36176#false} is VALID [2020-07-10 23:35:40,250 INFO L280 TraceCheckUtils]: 210: Hoare triple {36176#false} assume !false; {36176#false} is VALID [2020-07-10 23:35:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:35:40,281 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [764272814] [2020-07-10 23:35:40,281 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:35:40,281 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 23:35:40,282 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712132997] [2020-07-10 23:35:40,282 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 211 [2020-07-10 23:35:40,283 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:35:40,283 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:35:40,513 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:35:40,513 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:35:40,514 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:35:40,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:35:40,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:35:40,514 INFO L87 Difference]: Start difference. First operand 864 states and 960 transitions. Second operand 15 states. [2020-07-10 23:35:43,192 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:35:43,596 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:35:44,180 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:35:44,661 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:35:45,035 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:36:00,386 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:36:12,192 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:36:12,997 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:36:14,245 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:36:15,269 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:36:15,983 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:36:27,961 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:36:28,668 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:36:29,970 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:36:35,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:36:35,474 INFO L93 Difference]: Finished difference Result 1682 states and 1899 transitions. [2020-07-10 23:36:35,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-07-10 23:36:35,474 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 211 [2020-07-10 23:36:35,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:36:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:36:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 749 transitions. [2020-07-10 23:36:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 23:36:35,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 749 transitions. [2020-07-10 23:36:35,486 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states and 749 transitions. [2020-07-10 23:36:37,526 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 749 edges. 749 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:36:37,574 INFO L225 Difference]: With dead ends: 1682 [2020-07-10 23:36:37,574 INFO L226 Difference]: Without dead ends: 928 [2020-07-10 23:36:37,576 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=203, Invalid=853, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 23:36:37,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2020-07-10 23:36:56,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 864. [2020-07-10 23:36:56,837 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:36:56,837 INFO L82 GeneralOperation]: Start isEquivalent. First operand 928 states. Second operand 864 states. [2020-07-10 23:36:56,837 INFO L74 IsIncluded]: Start isIncluded. First operand 928 states. Second operand 864 states. [2020-07-10 23:36:56,837 INFO L87 Difference]: Start difference. First operand 928 states. Second operand 864 states. [2020-07-10 23:36:56,873 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:36:56,874 INFO L93 Difference]: Finished difference Result 928 states and 1037 transitions. [2020-07-10 23:36:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1037 transitions. [2020-07-10 23:36:56,875 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:36:56,875 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:36:56,875 INFO L74 IsIncluded]: Start isIncluded. First operand 864 states. Second operand 928 states. [2020-07-10 23:36:56,875 INFO L87 Difference]: Start difference. First operand 864 states. Second operand 928 states. [2020-07-10 23:36:56,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:36:56,939 INFO L93 Difference]: Finished difference Result 928 states and 1037 transitions. [2020-07-10 23:36:56,940 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1037 transitions. [2020-07-10 23:36:56,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:36:56,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:36:56,943 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:36:56,943 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:36:56,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 864 states. [2020-07-10 23:36:57,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 864 states and 948 transitions. [2020-07-10 23:36:57,014 INFO L78 Accepts]: Start accepts. Automaton has 864 states and 948 transitions. Word has length 211 [2020-07-10 23:36:57,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:36:57,015 INFO L479 AbstractCegarLoop]: Abstraction has 864 states and 948 transitions. [2020-07-10 23:36:57,015 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 23:36:57,015 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 864 states and 948 transitions. [2020-07-10 23:37:02,288 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 948 edges. 948 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:37:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 948 transitions. [2020-07-10 23:37:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-10 23:37:02,292 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:37:02,292 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] [2020-07-10 23:37:02,293 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-10 23:37:02,293 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:37:02,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:37:02,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1370235086, now seen corresponding path program 1 times [2020-07-10 23:37:02,293 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:37:02,294 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [963332184] [2020-07-10 23:37:02,294 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:37:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,643 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:37:02,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,718 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 [2020-07-10 23:37:02,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} #valid := #valid[0 := 0]; {43429#true} is VALID [2020-07-10 23:37:02,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} assume 0 < #StackHeapBarrier; {43429#true} is VALID [2020-07-10 23:37:02,719 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 [2020-07-10 23:37:02,720 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 [2020-07-10 23:37:02,720 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 [2020-07-10 23:37:02,720 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 [2020-07-10 23:37:02,721 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 [2020-07-10 23:37:02,721 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 [2020-07-10 23:37:02,721 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 [2020-07-10 23:37:02,721 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 [2020-07-10 23:37:02,722 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 [2020-07-10 23:37:02,722 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 [2020-07-10 23:37:02,722 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 [2020-07-10 23:37:02,723 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 [2020-07-10 23:37:02,723 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 [2020-07-10 23:37:02,723 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 [2020-07-10 23:37:02,724 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 [2020-07-10 23:37:02,724 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 [2020-07-10 23:37:02,724 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 [2020-07-10 23:37:02,724 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 [2020-07-10 23:37:02,725 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 [2020-07-10 23:37:02,725 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 [2020-07-10 23:37:02,725 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 [2020-07-10 23:37:02,726 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 [2020-07-10 23:37:02,726 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 [2020-07-10 23:37:02,726 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 [2020-07-10 23:37:02,727 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 [2020-07-10 23:37:02,727 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 [2020-07-10 23:37:02,727 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 [2020-07-10 23:37:02,728 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 [2020-07-10 23:37:02,728 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 [2020-07-10 23:37:02,728 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 [2020-07-10 23:37:02,728 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 [2020-07-10 23:37:02,729 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 [2020-07-10 23:37:02,729 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 [2020-07-10 23:37:02,729 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 [2020-07-10 23:37:02,730 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 [2020-07-10 23:37:02,730 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 [2020-07-10 23:37:02,730 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 [2020-07-10 23:37:02,731 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 [2020-07-10 23:37:02,731 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 [2020-07-10 23:37:02,731 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 [2020-07-10 23:37:02,731 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 [2020-07-10 23:37:02,732 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 [2020-07-10 23:37:02,732 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 [2020-07-10 23:37:02,732 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 [2020-07-10 23:37:02,732 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 [2020-07-10 23:37:02,733 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 [2020-07-10 23:37:02,733 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 [2020-07-10 23:37:02,733 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 [2020-07-10 23:37:02,734 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 [2020-07-10 23:37:02,734 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 [2020-07-10 23:37:02,734 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 [2020-07-10 23:37:02,734 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 [2020-07-10 23:37:02,735 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 [2020-07-10 23:37:02,735 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 [2020-07-10 23:37:02,735 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 [2020-07-10 23:37:02,736 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 [2020-07-10 23:37:02,736 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 [2020-07-10 23:37:02,736 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 [2020-07-10 23:37:02,736 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 [2020-07-10 23:37:02,737 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 [2020-07-10 23:37:02,737 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 [2020-07-10 23:37:02,737 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 [2020-07-10 23:37:02,738 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 [2020-07-10 23:37:02,738 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 [2020-07-10 23:37:02,738 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 [2020-07-10 23:37:02,739 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 [2020-07-10 23:37:02,739 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 [2020-07-10 23:37:02,739 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 [2020-07-10 23:37:02,739 INFO L280 TraceCheckUtils]: 71: Hoare triple {43429#true} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-10 23:37:02,740 INFO L280 TraceCheckUtils]: 72: Hoare triple {43429#true} ~systemActive~0 := 1; {43429#true} is VALID [2020-07-10 23:37:02,740 INFO L280 TraceCheckUtils]: 73: Hoare triple {43429#true} ~waterLevel~0 := 1; {43429#true} is VALID [2020-07-10 23:37:02,741 INFO L280 TraceCheckUtils]: 74: Hoare triple {43429#true} ~methaneLevelCritical~0 := 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,742 INFO L280 TraceCheckUtils]: 75: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,742 INFO L280 TraceCheckUtils]: 76: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,743 INFO L280 TraceCheckUtils]: 77: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume true; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,744 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {43510#(= 0 ~methaneLevelCritical~0)} {43429#true} #964#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,755 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #860#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,760 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #862#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~1; {43429#true} is VALID [2020-07-10 23:37:02,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~1 := 1; {43429#true} is VALID [2020-07-10 23:37:02,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~1; {43429#true} is VALID [2020-07-10 23:37:02,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #864#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,770 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #866#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {43429#true} is VALID [2020-07-10 23:37:02,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~waterLevel~0 := 1 + ~waterLevel~0; {43429#true} is VALID [2020-07-10 23:37:02,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #910#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-10 23:37:02,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-10 23:37:02,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,897 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-10 23:37:02,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-10 23:37:02,898 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,899 INFO L263 TraceCheckUtils]: 3: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-10 23:37:02,899 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-10 23:37:02,900 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-10 23:37:02,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,901 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,901 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-10 23:37:02,901 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:02,902 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,902 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,902 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-10 23:37:02,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-10 23:37:02,903 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,904 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,904 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-10 23:37:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:02,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-10 23:37:02,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,913 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-10 23:37:02,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:02,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:02,914 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-10 23:37:02,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-10 23:37:02,915 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,915 INFO L263 TraceCheckUtils]: 6: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-10 23:37:02,915 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-10 23:37:02,916 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-10 23:37:02,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,917 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-10 23:37:02,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:02,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,918 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,919 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-10 23:37:02,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-10 23:37:02,919 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,920 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,920 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-10 23:37:02,921 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:02,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-10 23:37:02,921 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-10 23:37:02,922 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:02,924 INFO L263 TraceCheckUtils]: 26: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:02,924 INFO L280 TraceCheckUtils]: 27: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-10 23:37:02,924 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,925 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-10 23:37:02,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,925 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-10 23:37:02,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-10 23:37:02,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-10 23:37:02,928 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:02,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:02,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:02,929 INFO L263 TraceCheckUtils]: 5: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-10 23:37:02,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-10 23:37:02,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,931 INFO L263 TraceCheckUtils]: 9: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-10 23:37:02,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,931 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-10 23:37:02,932 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-10 23:37:02,932 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,932 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,932 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-10 23:37:02,933 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:02,933 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,933 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,934 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-10 23:37:02,934 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-10 23:37:02,934 INFO L280 TraceCheckUtils]: 21: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,935 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,935 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-10 23:37:02,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:02,936 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-10 23:37:02,936 INFO L280 TraceCheckUtils]: 27: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-10 23:37:02,937 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:02,938 INFO L263 TraceCheckUtils]: 29: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:02,938 INFO L280 TraceCheckUtils]: 30: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-10 23:37:02,938 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,939 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-10 23:37:02,939 INFO L280 TraceCheckUtils]: 33: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,939 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-10 23:37:02,940 INFO L280 TraceCheckUtils]: 35: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,940 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-10 23:37:02,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-10 23:37:02,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-10 23:37:02,944 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call processEnvironment__wrappee__lowWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:02,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-10 23:37:02,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-10 23:37:02,947 INFO L263 TraceCheckUtils]: 5: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:02,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:02,947 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:02,948 INFO L263 TraceCheckUtils]: 8: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-10 23:37:02,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,948 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-10 23:37:02,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,949 INFO L263 TraceCheckUtils]: 12: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-10 23:37:02,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,950 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-10 23:37:02,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-10 23:37:02,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:02,950 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,951 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-10 23:37:02,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:02,951 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-10 23:37:02,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-10 23:37:02,952 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-10 23:37:02,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:02,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:02,953 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,954 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-10 23:37:02,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:02,954 INFO L280 TraceCheckUtils]: 29: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-10 23:37:02,954 INFO L280 TraceCheckUtils]: 30: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-10 23:37:02,955 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:02,956 INFO L263 TraceCheckUtils]: 32: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:02,956 INFO L280 TraceCheckUtils]: 33: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-10 23:37:02,956 INFO L280 TraceCheckUtils]: 34: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,957 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-10 23:37:02,957 INFO L280 TraceCheckUtils]: 36: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,957 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-10 23:37:02,958 INFO L280 TraceCheckUtils]: 38: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,958 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-10 23:37:02,958 INFO L280 TraceCheckUtils]: 40: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:02,959 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {43429#true} {43429#true} #922#return; {43429#true} is VALID [2020-07-10 23:37:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,167 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 [2020-07-10 23:37:03,168 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 [2020-07-10 23:37:03,169 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 [2020-07-10 23:37:03,171 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 [2020-07-10 23:37:03,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~tmp~6; {43429#true} is VALID [2020-07-10 23:37:03,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} havoc ~tmp___0~3; {43429#true} is VALID [2020-07-10 23:37:03,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} havoc ~tmp___1~1; {43429#true} is VALID [2020-07-10 23:37:03,172 INFO L263 TraceCheckUtils]: 3: Hoare triple {43429#true} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-10 23:37:03,173 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,174 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 [2020-07-10 23:37:03,175 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 [2020-07-10 23:37:03,176 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 [2020-07-10 23:37:03,177 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 [2020-07-10 23:37:03,178 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 [2020-07-10 23:37:03,179 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 [2020-07-10 23:37:03,181 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 [2020-07-10 23:37:03,182 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 [2020-07-10 23:37:03,183 INFO L280 TraceCheckUtils]: 13: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,184 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43429#true} #924#return; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,185 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 [2020-07-10 23:37:03,185 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume 0 != ~systemActive~0; {43429#true} is VALID [2020-07-10 23:37:03,186 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call processEnvironment(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,187 INFO L280 TraceCheckUtils]: 3: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-10 23:37:03,187 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-10 23:37:03,188 INFO L263 TraceCheckUtils]: 5: Hoare triple {43429#true} call processEnvironment__wrappee__lowWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,188 INFO L280 TraceCheckUtils]: 6: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-10 23:37:03,188 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-10 23:37:03,189 INFO L263 TraceCheckUtils]: 8: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,190 INFO L280 TraceCheckUtils]: 9: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:03,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:03,190 INFO L263 TraceCheckUtils]: 11: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-10 23:37:03,190 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:03,191 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-10 23:37:03,191 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:03,191 INFO L263 TraceCheckUtils]: 15: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-10 23:37:03,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:03,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-10 23:37:03,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-10 23:37:03,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:03,194 INFO L280 TraceCheckUtils]: 20: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,194 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-10 23:37:03,194 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-10 23:37:03,195 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-10 23:37:03,195 INFO L280 TraceCheckUtils]: 25: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-10 23:37:03,196 INFO L280 TraceCheckUtils]: 26: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-10 23:37:03,196 INFO L280 TraceCheckUtils]: 27: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:03,196 INFO L280 TraceCheckUtils]: 28: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:03,196 INFO L280 TraceCheckUtils]: 29: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,197 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-10 23:37:03,197 INFO L280 TraceCheckUtils]: 31: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,197 INFO L280 TraceCheckUtils]: 32: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-10 23:37:03,198 INFO L280 TraceCheckUtils]: 33: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-10 23:37:03,198 INFO L280 TraceCheckUtils]: 34: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:03,199 INFO L263 TraceCheckUtils]: 35: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,199 INFO L280 TraceCheckUtils]: 36: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-10 23:37:03,199 INFO L280 TraceCheckUtils]: 37: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,200 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-10 23:37:03,200 INFO L280 TraceCheckUtils]: 39: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,200 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-10 23:37:03,201 INFO L280 TraceCheckUtils]: 41: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,201 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-10 23:37:03,201 INFO L280 TraceCheckUtils]: 43: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,202 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {43429#true} {43429#true} #922#return; {43429#true} is VALID [2020-07-10 23:37:03,202 INFO L263 TraceCheckUtils]: 45: Hoare triple {43429#true} call __utac_acc__Specification3_spec__1(); {43429#true} is VALID [2020-07-10 23:37:03,202 INFO L280 TraceCheckUtils]: 46: Hoare triple {43429#true} havoc ~tmp~6; {43429#true} is VALID [2020-07-10 23:37:03,202 INFO L280 TraceCheckUtils]: 47: Hoare triple {43429#true} havoc ~tmp___0~3; {43429#true} is VALID [2020-07-10 23:37:03,203 INFO L280 TraceCheckUtils]: 48: Hoare triple {43429#true} havoc ~tmp___1~1; {43429#true} is VALID [2020-07-10 23:37:03,203 INFO L263 TraceCheckUtils]: 49: Hoare triple {43429#true} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-10 23:37:03,203 INFO L280 TraceCheckUtils]: 50: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,204 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 [2020-07-10 23:37:03,205 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 [2020-07-10 23:37:03,206 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 [2020-07-10 23:37:03,207 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 [2020-07-10 23:37:03,208 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 [2020-07-10 23:37:03,210 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 [2020-07-10 23:37:03,211 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 [2020-07-10 23:37:03,212 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 [2020-07-10 23:37:03,213 INFO L280 TraceCheckUtils]: 59: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,214 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43429#true} #924#return; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,215 INFO L280 TraceCheckUtils]: 61: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,216 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43510#(= 0 ~methaneLevelCritical~0)} #914#return; {43430#false} is VALID [2020-07-10 23:37:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {43429#true} is VALID [2020-07-10 23:37:03,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~waterLevel~0 := ~waterLevel~0 - 1; {43429#true} is VALID [2020-07-10 23:37:03,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,236 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43429#true} {43430#false} #920#return; {43430#false} is VALID [2020-07-10 23:37:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-10 23:37:03,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,252 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-10 23:37:03,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~2; {43429#true} is VALID [2020-07-10 23:37:03,252 INFO L263 TraceCheckUtils]: 1: Hoare triple {43429#true} call #t~ret8 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-10 23:37:03,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,253 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-10 23:37:03,253 INFO L280 TraceCheckUtils]: 4: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,254 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-10 23:37:03,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} ~retValue_acc~2 := #t~ret8; {43429#true} is VALID [2020-07-10 23:37:03,255 INFO L280 TraceCheckUtils]: 9: Hoare triple {43429#true} havoc #t~ret8; {43429#true} is VALID [2020-07-10 23:37:03,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} #res := ~retValue_acc~2; {43429#true} is VALID [2020-07-10 23:37:03,256 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,256 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43429#true} {43429#true} #902#return; {43429#true} is VALID [2020-07-10 23:37:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-10 23:37:03,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43429#true} {43429#true} #904#return; {43429#true} is VALID [2020-07-10 23:37:03,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-10 23:37:03,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} assume 0 != ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:03,264 INFO L263 TraceCheckUtils]: 2: Hoare triple {43429#true} call #t~ret7 := isMethaneAlarm(); {43429#true} is VALID [2020-07-10 23:37:03,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} havoc ~retValue_acc~2; {43429#true} is VALID [2020-07-10 23:37:03,265 INFO L263 TraceCheckUtils]: 4: Hoare triple {43429#true} call #t~ret8 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-10 23:37:03,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-10 23:37:03,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,267 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-10 23:37:03,267 INFO L280 TraceCheckUtils]: 10: Hoare triple {43429#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,267 INFO L280 TraceCheckUtils]: 11: Hoare triple {43429#true} ~retValue_acc~2 := #t~ret8; {43429#true} is VALID [2020-07-10 23:37:03,268 INFO L280 TraceCheckUtils]: 12: Hoare triple {43429#true} havoc #t~ret8; {43429#true} is VALID [2020-07-10 23:37:03,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {43429#true} #res := ~retValue_acc~2; {43429#true} is VALID [2020-07-10 23:37:03,268 INFO L280 TraceCheckUtils]: 14: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,269 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43429#true} {43429#true} #902#return; {43429#true} is VALID [2020-07-10 23:37:03,269 INFO L280 TraceCheckUtils]: 16: Hoare triple {43429#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,269 INFO L280 TraceCheckUtils]: 17: Hoare triple {43429#true} ~tmp~3 := #t~ret7; {43429#true} is VALID [2020-07-10 23:37:03,270 INFO L280 TraceCheckUtils]: 18: Hoare triple {43429#true} havoc #t~ret7; {43429#true} is VALID [2020-07-10 23:37:03,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {43429#true} assume 0 != ~tmp~3; {43429#true} is VALID [2020-07-10 23:37:03,271 INFO L263 TraceCheckUtils]: 20: Hoare triple {43429#true} call deactivatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,271 INFO L280 TraceCheckUtils]: 21: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-10 23:37:03,272 INFO L280 TraceCheckUtils]: 22: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,272 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {43429#true} {43429#true} #904#return; {43429#true} is VALID [2020-07-10 23:37:03,272 INFO L280 TraceCheckUtils]: 24: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,273 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43429#true} {43430#false} #922#return; {43430#false} is VALID [2020-07-10 23:37:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-10 23:37:03,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,278 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43430#false} #956#return; {43430#false} is VALID [2020-07-10 23:37:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~7; {43429#true} is VALID [2020-07-10 23:37:03,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~7 := ~waterLevel~0; {43429#true} is VALID [2020-07-10 23:37:03,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~7; {43429#true} is VALID [2020-07-10 23:37:03,290 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,290 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43430#false} #958#return; {43430#false} is VALID [2020-07-10 23:37:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:37:03,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {43429#true} havoc ~retValue_acc~3; {43429#true} is VALID [2020-07-10 23:37:03,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {43429#true} ~retValue_acc~3 := ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:03,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #res := ~retValue_acc~3; {43429#true} is VALID [2020-07-10 23:37:03,297 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,297 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43429#true} {43430#false} #960#return; {43430#false} is VALID [2020-07-10 23:37:03,305 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 [2020-07-10 23:37:03,305 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 [2020-07-10 23:37:03,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {43429#true} #valid := #valid[0 := 0]; {43429#true} is VALID [2020-07-10 23:37:03,306 INFO L280 TraceCheckUtils]: 3: Hoare triple {43429#true} assume 0 < #StackHeapBarrier; {43429#true} is VALID [2020-07-10 23:37:03,306 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 [2020-07-10 23:37:03,306 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 [2020-07-10 23:37:03,307 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 [2020-07-10 23:37:03,307 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 [2020-07-10 23:37:03,307 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 [2020-07-10 23:37:03,307 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 [2020-07-10 23:37:03,308 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 [2020-07-10 23:37:03,308 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 [2020-07-10 23:37:03,308 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 [2020-07-10 23:37:03,309 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 [2020-07-10 23:37:03,309 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 [2020-07-10 23:37:03,309 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 [2020-07-10 23:37:03,309 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 [2020-07-10 23:37:03,310 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 [2020-07-10 23:37:03,310 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 [2020-07-10 23:37:03,310 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 [2020-07-10 23:37:03,311 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 [2020-07-10 23:37:03,311 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 [2020-07-10 23:37:03,311 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 [2020-07-10 23:37:03,311 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 [2020-07-10 23:37:03,312 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 [2020-07-10 23:37:03,312 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 [2020-07-10 23:37:03,312 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 [2020-07-10 23:37:03,313 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 [2020-07-10 23:37:03,313 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 [2020-07-10 23:37:03,313 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 [2020-07-10 23:37:03,313 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 [2020-07-10 23:37:03,314 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 [2020-07-10 23:37:03,314 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 [2020-07-10 23:37:03,314 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 [2020-07-10 23:37:03,314 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 [2020-07-10 23:37:03,315 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 [2020-07-10 23:37:03,315 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 [2020-07-10 23:37:03,315 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 [2020-07-10 23:37:03,315 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 [2020-07-10 23:37:03,316 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 [2020-07-10 23:37:03,316 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 [2020-07-10 23:37:03,316 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 [2020-07-10 23:37:03,316 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 [2020-07-10 23:37:03,317 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 [2020-07-10 23:37:03,317 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 [2020-07-10 23:37:03,317 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 [2020-07-10 23:37:03,318 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 [2020-07-10 23:37:03,318 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 [2020-07-10 23:37:03,318 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 [2020-07-10 23:37:03,318 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 [2020-07-10 23:37:03,319 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 [2020-07-10 23:37:03,319 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 [2020-07-10 23:37:03,319 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 [2020-07-10 23:37:03,320 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 [2020-07-10 23:37:03,320 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 [2020-07-10 23:37:03,320 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 [2020-07-10 23:37:03,320 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 [2020-07-10 23:37:03,321 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 [2020-07-10 23:37:03,321 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 [2020-07-10 23:37:03,321 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 [2020-07-10 23:37:03,322 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 [2020-07-10 23:37:03,322 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 [2020-07-10 23:37:03,322 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 [2020-07-10 23:37:03,322 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 [2020-07-10 23:37:03,323 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 [2020-07-10 23:37:03,323 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 [2020-07-10 23:37:03,323 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 [2020-07-10 23:37:03,324 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 [2020-07-10 23:37:03,324 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 [2020-07-10 23:37:03,324 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 [2020-07-10 23:37:03,324 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 [2020-07-10 23:37:03,325 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 [2020-07-10 23:37:03,325 INFO L280 TraceCheckUtils]: 72: Hoare triple {43429#true} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-10 23:37:03,325 INFO L280 TraceCheckUtils]: 73: Hoare triple {43429#true} ~systemActive~0 := 1; {43429#true} is VALID [2020-07-10 23:37:03,326 INFO L280 TraceCheckUtils]: 74: Hoare triple {43429#true} ~waterLevel~0 := 1; {43429#true} is VALID [2020-07-10 23:37:03,326 INFO L280 TraceCheckUtils]: 75: Hoare triple {43429#true} ~methaneLevelCritical~0 := 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,327 INFO L280 TraceCheckUtils]: 76: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,328 INFO L280 TraceCheckUtils]: 77: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,329 INFO L280 TraceCheckUtils]: 78: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume true; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,330 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {43510#(= 0 ~methaneLevelCritical~0)} {43429#true} #964#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,331 INFO L263 TraceCheckUtils]: 80: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call #t~ret76 := main(); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,332 INFO L280 TraceCheckUtils]: 81: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~13; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,332 INFO L280 TraceCheckUtils]: 82: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~10; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,333 INFO L263 TraceCheckUtils]: 83: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {43429#true} is VALID [2020-07-10 23:37:03,333 INFO L280 TraceCheckUtils]: 84: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,334 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #860#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,334 INFO L263 TraceCheckUtils]: 86: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call select_features(); {43429#true} is VALID [2020-07-10 23:37:03,334 INFO L280 TraceCheckUtils]: 87: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,335 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #862#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,336 INFO L263 TraceCheckUtils]: 89: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := valid_product(); {43429#true} is VALID [2020-07-10 23:37:03,336 INFO L280 TraceCheckUtils]: 90: Hoare triple {43429#true} havoc ~retValue_acc~1; {43429#true} is VALID [2020-07-10 23:37:03,336 INFO L280 TraceCheckUtils]: 91: Hoare triple {43429#true} ~retValue_acc~1 := 1; {43429#true} is VALID [2020-07-10 23:37:03,336 INFO L280 TraceCheckUtils]: 92: Hoare triple {43429#true} #res := ~retValue_acc~1; {43429#true} is VALID [2020-07-10 23:37:03,337 INFO L280 TraceCheckUtils]: 93: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,338 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #864#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,339 INFO L280 TraceCheckUtils]: 95: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,339 INFO L280 TraceCheckUtils]: 96: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp~10 := #t~ret75; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,340 INFO L280 TraceCheckUtils]: 97: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~ret75; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,341 INFO L280 TraceCheckUtils]: 98: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~10; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,341 INFO L263 TraceCheckUtils]: 99: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call setup(); {43429#true} is VALID [2020-07-10 23:37:03,342 INFO L280 TraceCheckUtils]: 100: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,342 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #866#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,343 INFO L263 TraceCheckUtils]: 102: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call runTest(); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,344 INFO L263 TraceCheckUtils]: 103: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call test(); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,345 INFO L280 TraceCheckUtils]: 104: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,346 INFO L280 TraceCheckUtils]: 105: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,347 INFO L280 TraceCheckUtils]: 106: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,347 INFO L280 TraceCheckUtils]: 107: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,348 INFO L280 TraceCheckUtils]: 108: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,349 INFO L280 TraceCheckUtils]: 109: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,350 INFO L280 TraceCheckUtils]: 110: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume !false; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,351 INFO L280 TraceCheckUtils]: 111: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,352 INFO L280 TraceCheckUtils]: 112: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,352 INFO L280 TraceCheckUtils]: 113: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp~0 := #t~nondet1; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,353 INFO L280 TraceCheckUtils]: 114: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet1; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,354 INFO L280 TraceCheckUtils]: 115: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,355 INFO L263 TraceCheckUtils]: 116: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} call waterRise(); {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:37:03,355 INFO L280 TraceCheckUtils]: 117: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {43429#true} is VALID [2020-07-10 23:37:03,356 INFO L280 TraceCheckUtils]: 118: Hoare triple {43429#true} ~waterLevel~0 := 1 + ~waterLevel~0; {43429#true} is VALID [2020-07-10 23:37:03,356 INFO L280 TraceCheckUtils]: 119: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,357 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {43429#true} {43510#(= 0 ~methaneLevelCritical~0)} #910#return; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,357 INFO L280 TraceCheckUtils]: 121: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,358 INFO L280 TraceCheckUtils]: 122: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp___0~0 := #t~nondet2; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,359 INFO L280 TraceCheckUtils]: 123: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet2; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,360 INFO L280 TraceCheckUtils]: 124: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,361 INFO L280 TraceCheckUtils]: 125: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,361 INFO L280 TraceCheckUtils]: 126: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet3; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,362 INFO L280 TraceCheckUtils]: 127: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet3; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,363 INFO L280 TraceCheckUtils]: 128: Hoare triple {43510#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {43510#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:37:03,364 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 [2020-07-10 23:37:03,365 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 [2020-07-10 23:37:03,365 INFO L280 TraceCheckUtils]: 131: Hoare triple {43429#true} assume 0 != ~systemActive~0; {43429#true} is VALID [2020-07-10 23:37:03,366 INFO L263 TraceCheckUtils]: 132: Hoare triple {43429#true} call processEnvironment(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,366 INFO L280 TraceCheckUtils]: 133: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-10 23:37:03,366 INFO L280 TraceCheckUtils]: 134: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-10 23:37:03,367 INFO L263 TraceCheckUtils]: 135: Hoare triple {43429#true} call processEnvironment__wrappee__lowWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,368 INFO L280 TraceCheckUtils]: 136: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {43429#true} is VALID [2020-07-10 23:37:03,368 INFO L280 TraceCheckUtils]: 137: Hoare triple {43429#true} assume !(0 != ~pumpRunning~0); {43429#true} is VALID [2020-07-10 23:37:03,369 INFO L263 TraceCheckUtils]: 138: Hoare triple {43429#true} call processEnvironment__wrappee__highWaterSensor(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,369 INFO L280 TraceCheckUtils]: 139: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:03,369 INFO L280 TraceCheckUtils]: 140: Hoare triple {43429#true} assume 0 == ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:03,370 INFO L263 TraceCheckUtils]: 141: Hoare triple {43429#true} call #t~ret5 := isHighWaterLevel(); {43429#true} is VALID [2020-07-10 23:37:03,370 INFO L280 TraceCheckUtils]: 142: Hoare triple {43429#true} havoc ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:03,370 INFO L280 TraceCheckUtils]: 143: Hoare triple {43429#true} havoc ~tmp~4; {43429#true} is VALID [2020-07-10 23:37:03,370 INFO L280 TraceCheckUtils]: 144: Hoare triple {43429#true} havoc ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:03,371 INFO L263 TraceCheckUtils]: 145: Hoare triple {43429#true} call #t~ret25 := isHighWaterSensorDry(); {43429#true} is VALID [2020-07-10 23:37:03,371 INFO L280 TraceCheckUtils]: 146: Hoare triple {43429#true} havoc ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:03,371 INFO L280 TraceCheckUtils]: 147: Hoare triple {43429#true} assume !(~waterLevel~0 < 2); {43429#true} is VALID [2020-07-10 23:37:03,372 INFO L280 TraceCheckUtils]: 148: Hoare triple {43429#true} ~retValue_acc~8 := 0; {43429#true} is VALID [2020-07-10 23:37:03,372 INFO L280 TraceCheckUtils]: 149: Hoare triple {43429#true} #res := ~retValue_acc~8; {43429#true} is VALID [2020-07-10 23:37:03,372 INFO L280 TraceCheckUtils]: 150: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,372 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {43429#true} {43429#true} #918#return; {43429#true} is VALID [2020-07-10 23:37:03,373 INFO L280 TraceCheckUtils]: 152: Hoare triple {43429#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,373 INFO L280 TraceCheckUtils]: 153: Hoare triple {43429#true} ~tmp~4 := #t~ret25; {43429#true} is VALID [2020-07-10 23:37:03,373 INFO L280 TraceCheckUtils]: 154: Hoare triple {43429#true} havoc #t~ret25; {43429#true} is VALID [2020-07-10 23:37:03,374 INFO L280 TraceCheckUtils]: 155: Hoare triple {43429#true} assume !(0 != ~tmp~4); {43429#true} is VALID [2020-07-10 23:37:03,374 INFO L280 TraceCheckUtils]: 156: Hoare triple {43429#true} ~tmp___0~1 := 1; {43429#true} is VALID [2020-07-10 23:37:03,374 INFO L280 TraceCheckUtils]: 157: Hoare triple {43429#true} ~retValue_acc~4 := ~tmp___0~1; {43429#true} is VALID [2020-07-10 23:37:03,374 INFO L280 TraceCheckUtils]: 158: Hoare triple {43429#true} #res := ~retValue_acc~4; {43429#true} is VALID [2020-07-10 23:37:03,375 INFO L280 TraceCheckUtils]: 159: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,375 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {43429#true} {43429#true} #930#return; {43429#true} is VALID [2020-07-10 23:37:03,375 INFO L280 TraceCheckUtils]: 161: Hoare triple {43429#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,375 INFO L280 TraceCheckUtils]: 162: Hoare triple {43429#true} ~tmp~1 := #t~ret5; {43429#true} is VALID [2020-07-10 23:37:03,376 INFO L280 TraceCheckUtils]: 163: Hoare triple {43429#true} havoc #t~ret5; {43429#true} is VALID [2020-07-10 23:37:03,376 INFO L280 TraceCheckUtils]: 164: Hoare triple {43429#true} assume 0 != ~tmp~1; {43429#true} is VALID [2020-07-10 23:37:03,377 INFO L263 TraceCheckUtils]: 165: Hoare triple {43429#true} call activatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,377 INFO L280 TraceCheckUtils]: 166: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {43429#true} is VALID [2020-07-10 23:37:03,377 INFO L280 TraceCheckUtils]: 167: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,378 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {43429#true} {43429#true} #932#return; {43429#true} is VALID [2020-07-10 23:37:03,378 INFO L280 TraceCheckUtils]: 169: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,378 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {43429#true} {43429#true} #944#return; {43429#true} is VALID [2020-07-10 23:37:03,378 INFO L280 TraceCheckUtils]: 171: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,379 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43429#true} {43429#true} #908#return; {43429#true} is VALID [2020-07-10 23:37:03,379 INFO L280 TraceCheckUtils]: 173: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,379 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {43429#true} {43429#true} #922#return; {43429#true} is VALID [2020-07-10 23:37:03,380 INFO L263 TraceCheckUtils]: 175: Hoare triple {43429#true} call __utac_acc__Specification3_spec__1(); {43429#true} is VALID [2020-07-10 23:37:03,380 INFO L280 TraceCheckUtils]: 176: Hoare triple {43429#true} havoc ~tmp~6; {43429#true} is VALID [2020-07-10 23:37:03,380 INFO L280 TraceCheckUtils]: 177: Hoare triple {43429#true} havoc ~tmp___0~3; {43429#true} is VALID [2020-07-10 23:37:03,380 INFO L280 TraceCheckUtils]: 178: Hoare triple {43429#true} havoc ~tmp___1~1; {43429#true} is VALID [2020-07-10 23:37:03,381 INFO L263 TraceCheckUtils]: 179: Hoare triple {43429#true} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-10 23:37:03,381 INFO L280 TraceCheckUtils]: 180: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,382 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 [2020-07-10 23:37:03,383 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 [2020-07-10 23:37:03,384 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 [2020-07-10 23:37:03,385 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 [2020-07-10 23:37:03,387 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 [2020-07-10 23:37:03,388 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 [2020-07-10 23:37:03,389 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 [2020-07-10 23:37:03,390 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 [2020-07-10 23:37:03,391 INFO L280 TraceCheckUtils]: 189: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,392 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43429#true} #924#return; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,393 INFO L280 TraceCheckUtils]: 191: Hoare triple {43694#(not (= 0 ~methaneLevelCritical~0))} assume true; {43694#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:37:03,394 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {43694#(not (= 0 ~methaneLevelCritical~0))} {43510#(= 0 ~methaneLevelCritical~0)} #914#return; {43430#false} is VALID [2020-07-10 23:37:03,394 INFO L280 TraceCheckUtils]: 193: Hoare triple {43430#false} assume !false; {43430#false} is VALID [2020-07-10 23:37:03,394 INFO L280 TraceCheckUtils]: 194: Hoare triple {43430#false} assume ~splverifierCounter~0 < 4; {43430#false} is VALID [2020-07-10 23:37:03,395 INFO L280 TraceCheckUtils]: 195: Hoare triple {43430#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {43430#false} is VALID [2020-07-10 23:37:03,395 INFO L280 TraceCheckUtils]: 196: Hoare triple {43430#false} ~tmp~0 := #t~nondet1; {43430#false} is VALID [2020-07-10 23:37:03,395 INFO L280 TraceCheckUtils]: 197: Hoare triple {43430#false} havoc #t~nondet1; {43430#false} is VALID [2020-07-10 23:37:03,395 INFO L280 TraceCheckUtils]: 198: Hoare triple {43430#false} assume !(0 != ~tmp~0); {43430#false} is VALID [2020-07-10 23:37:03,396 INFO L280 TraceCheckUtils]: 199: Hoare triple {43430#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {43430#false} is VALID [2020-07-10 23:37:03,396 INFO L280 TraceCheckUtils]: 200: Hoare triple {43430#false} ~tmp___0~0 := #t~nondet2; {43430#false} is VALID [2020-07-10 23:37:03,396 INFO L280 TraceCheckUtils]: 201: Hoare triple {43430#false} havoc #t~nondet2; {43430#false} is VALID [2020-07-10 23:37:03,396 INFO L280 TraceCheckUtils]: 202: Hoare triple {43430#false} assume !(0 != ~tmp___0~0); {43430#false} is VALID [2020-07-10 23:37:03,397 INFO L280 TraceCheckUtils]: 203: Hoare triple {43430#false} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {43430#false} is VALID [2020-07-10 23:37:03,397 INFO L280 TraceCheckUtils]: 204: Hoare triple {43430#false} ~tmp___2~0 := #t~nondet3; {43430#false} is VALID [2020-07-10 23:37:03,397 INFO L280 TraceCheckUtils]: 205: Hoare triple {43430#false} havoc #t~nondet3; {43430#false} is VALID [2020-07-10 23:37:03,398 INFO L280 TraceCheckUtils]: 206: Hoare triple {43430#false} assume 0 != ~tmp___2~0; {43430#false} is VALID [2020-07-10 23:37:03,398 INFO L263 TraceCheckUtils]: 207: Hoare triple {43430#false} call timeShift(); {43430#false} is VALID [2020-07-10 23:37:03,399 INFO L280 TraceCheckUtils]: 208: Hoare triple {43430#false} assume 0 != ~pumpRunning~0; {43430#false} is VALID [2020-07-10 23:37:03,399 INFO L263 TraceCheckUtils]: 209: Hoare triple {43430#false} call lowerWaterLevel(); {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:37:03,399 INFO L280 TraceCheckUtils]: 210: Hoare triple {43635#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {43429#true} is VALID [2020-07-10 23:37:03,400 INFO L280 TraceCheckUtils]: 211: Hoare triple {43429#true} ~waterLevel~0 := ~waterLevel~0 - 1; {43429#true} is VALID [2020-07-10 23:37:03,400 INFO L280 TraceCheckUtils]: 212: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,400 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {43429#true} {43430#false} #920#return; {43430#false} is VALID [2020-07-10 23:37:03,400 INFO L280 TraceCheckUtils]: 214: Hoare triple {43430#false} assume 0 != ~systemActive~0; {43430#false} is VALID [2020-07-10 23:37:03,401 INFO L263 TraceCheckUtils]: 215: Hoare triple {43430#false} call processEnvironment(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,401 INFO L280 TraceCheckUtils]: 216: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {43429#true} is VALID [2020-07-10 23:37:03,401 INFO L280 TraceCheckUtils]: 217: Hoare triple {43429#true} assume 0 != ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:03,402 INFO L263 TraceCheckUtils]: 218: Hoare triple {43429#true} call #t~ret7 := isMethaneAlarm(); {43429#true} is VALID [2020-07-10 23:37:03,402 INFO L280 TraceCheckUtils]: 219: Hoare triple {43429#true} havoc ~retValue_acc~2; {43429#true} is VALID [2020-07-10 23:37:03,402 INFO L263 TraceCheckUtils]: 220: Hoare triple {43429#true} call #t~ret8 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-10 23:37:03,402 INFO L280 TraceCheckUtils]: 221: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,403 INFO L280 TraceCheckUtils]: 222: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-10 23:37:03,403 INFO L280 TraceCheckUtils]: 223: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,403 INFO L280 TraceCheckUtils]: 224: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,404 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {43429#true} {43429#true} #950#return; {43429#true} is VALID [2020-07-10 23:37:03,404 INFO L280 TraceCheckUtils]: 226: Hoare triple {43429#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,404 INFO L280 TraceCheckUtils]: 227: Hoare triple {43429#true} ~retValue_acc~2 := #t~ret8; {43429#true} is VALID [2020-07-10 23:37:03,404 INFO L280 TraceCheckUtils]: 228: Hoare triple {43429#true} havoc #t~ret8; {43429#true} is VALID [2020-07-10 23:37:03,405 INFO L280 TraceCheckUtils]: 229: Hoare triple {43429#true} #res := ~retValue_acc~2; {43429#true} is VALID [2020-07-10 23:37:03,405 INFO L280 TraceCheckUtils]: 230: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,405 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {43429#true} {43429#true} #902#return; {43429#true} is VALID [2020-07-10 23:37:03,405 INFO L280 TraceCheckUtils]: 232: Hoare triple {43429#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {43429#true} is VALID [2020-07-10 23:37:03,406 INFO L280 TraceCheckUtils]: 233: Hoare triple {43429#true} ~tmp~3 := #t~ret7; {43429#true} is VALID [2020-07-10 23:37:03,406 INFO L280 TraceCheckUtils]: 234: Hoare triple {43429#true} havoc #t~ret7; {43429#true} is VALID [2020-07-10 23:37:03,406 INFO L280 TraceCheckUtils]: 235: Hoare triple {43429#true} assume 0 != ~tmp~3; {43429#true} is VALID [2020-07-10 23:37:03,407 INFO L263 TraceCheckUtils]: 236: Hoare triple {43429#true} call deactivatePump(); {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:37:03,408 INFO L280 TraceCheckUtils]: 237: Hoare triple {43695#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {43429#true} is VALID [2020-07-10 23:37:03,408 INFO L280 TraceCheckUtils]: 238: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,408 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {43429#true} {43429#true} #904#return; {43429#true} is VALID [2020-07-10 23:37:03,409 INFO L280 TraceCheckUtils]: 240: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,409 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {43429#true} {43430#false} #922#return; {43430#false} is VALID [2020-07-10 23:37:03,409 INFO L263 TraceCheckUtils]: 242: Hoare triple {43430#false} call __utac_acc__Specification3_spec__1(); {43430#false} is VALID [2020-07-10 23:37:03,409 INFO L280 TraceCheckUtils]: 243: Hoare triple {43430#false} havoc ~tmp~6; {43430#false} is VALID [2020-07-10 23:37:03,410 INFO L280 TraceCheckUtils]: 244: Hoare triple {43430#false} havoc ~tmp___0~3; {43430#false} is VALID [2020-07-10 23:37:03,410 INFO L280 TraceCheckUtils]: 245: Hoare triple {43430#false} havoc ~tmp___1~1; {43430#false} is VALID [2020-07-10 23:37:03,410 INFO L263 TraceCheckUtils]: 246: Hoare triple {43430#false} call #t~ret37 := isMethaneLevelCritical(); {43429#true} is VALID [2020-07-10 23:37:03,411 INFO L280 TraceCheckUtils]: 247: Hoare triple {43429#true} havoc ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,411 INFO L280 TraceCheckUtils]: 248: Hoare triple {43429#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {43429#true} is VALID [2020-07-10 23:37:03,411 INFO L280 TraceCheckUtils]: 249: Hoare triple {43429#true} #res := ~retValue_acc~6; {43429#true} is VALID [2020-07-10 23:37:03,411 INFO L280 TraceCheckUtils]: 250: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,412 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {43429#true} {43430#false} #956#return; {43430#false} is VALID [2020-07-10 23:37:03,412 INFO L280 TraceCheckUtils]: 252: Hoare triple {43430#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {43430#false} is VALID [2020-07-10 23:37:03,412 INFO L280 TraceCheckUtils]: 253: Hoare triple {43430#false} ~tmp~6 := #t~ret37; {43430#false} is VALID [2020-07-10 23:37:03,412 INFO L280 TraceCheckUtils]: 254: Hoare triple {43430#false} havoc #t~ret37; {43430#false} is VALID [2020-07-10 23:37:03,413 INFO L280 TraceCheckUtils]: 255: Hoare triple {43430#false} assume !(0 != ~tmp~6); {43430#false} is VALID [2020-07-10 23:37:03,413 INFO L263 TraceCheckUtils]: 256: Hoare triple {43430#false} call #t~ret38 := getWaterLevel(); {43429#true} is VALID [2020-07-10 23:37:03,413 INFO L280 TraceCheckUtils]: 257: Hoare triple {43429#true} havoc ~retValue_acc~7; {43429#true} is VALID [2020-07-10 23:37:03,414 INFO L280 TraceCheckUtils]: 258: Hoare triple {43429#true} ~retValue_acc~7 := ~waterLevel~0; {43429#true} is VALID [2020-07-10 23:37:03,414 INFO L280 TraceCheckUtils]: 259: Hoare triple {43429#true} #res := ~retValue_acc~7; {43429#true} is VALID [2020-07-10 23:37:03,414 INFO L280 TraceCheckUtils]: 260: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,414 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {43429#true} {43430#false} #958#return; {43430#false} is VALID [2020-07-10 23:37:03,415 INFO L280 TraceCheckUtils]: 262: Hoare triple {43430#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {43430#false} is VALID [2020-07-10 23:37:03,415 INFO L280 TraceCheckUtils]: 263: Hoare triple {43430#false} ~tmp___0~3 := #t~ret38; {43430#false} is VALID [2020-07-10 23:37:03,415 INFO L280 TraceCheckUtils]: 264: Hoare triple {43430#false} havoc #t~ret38; {43430#false} is VALID [2020-07-10 23:37:03,416 INFO L280 TraceCheckUtils]: 265: Hoare triple {43430#false} assume 2 == ~tmp___0~3; {43430#false} is VALID [2020-07-10 23:37:03,416 INFO L263 TraceCheckUtils]: 266: Hoare triple {43430#false} call #t~ret39 := isPumpRunning(); {43429#true} is VALID [2020-07-10 23:37:03,416 INFO L280 TraceCheckUtils]: 267: Hoare triple {43429#true} havoc ~retValue_acc~3; {43429#true} is VALID [2020-07-10 23:37:03,416 INFO L280 TraceCheckUtils]: 268: Hoare triple {43429#true} ~retValue_acc~3 := ~pumpRunning~0; {43429#true} is VALID [2020-07-10 23:37:03,417 INFO L280 TraceCheckUtils]: 269: Hoare triple {43429#true} #res := ~retValue_acc~3; {43429#true} is VALID [2020-07-10 23:37:03,417 INFO L280 TraceCheckUtils]: 270: Hoare triple {43429#true} assume true; {43429#true} is VALID [2020-07-10 23:37:03,417 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {43429#true} {43430#false} #960#return; {43430#false} is VALID [2020-07-10 23:37:03,417 INFO L280 TraceCheckUtils]: 272: Hoare triple {43430#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {43430#false} is VALID [2020-07-10 23:37:03,418 INFO L280 TraceCheckUtils]: 273: Hoare triple {43430#false} ~tmp___1~1 := #t~ret39; {43430#false} is VALID [2020-07-10 23:37:03,418 INFO L280 TraceCheckUtils]: 274: Hoare triple {43430#false} havoc #t~ret39; {43430#false} is VALID [2020-07-10 23:37:03,418 INFO L280 TraceCheckUtils]: 275: Hoare triple {43430#false} assume !(0 != ~tmp___1~1); {43430#false} is VALID [2020-07-10 23:37:03,418 INFO L263 TraceCheckUtils]: 276: Hoare triple {43430#false} call __automaton_fail(); {43430#false} is VALID [2020-07-10 23:37:03,419 INFO L280 TraceCheckUtils]: 277: Hoare triple {43430#false} assume !false; {43430#false} is VALID [2020-07-10 23:37:03,567 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-10 23:37:03,567 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [963332184] [2020-07-10 23:37:03,567 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:37:03,567 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-10 23:37:03,568 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976933105] [2020-07-10 23:37:03,568 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 278 [2020-07-10 23:37:03,571 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:37:03,571 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 23:37:03,987 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:37:03,987 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 23:37:03,988 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:37:03,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 23:37:03,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2020-07-10 23:37:03,989 INFO L87 Difference]: Start difference. First operand 864 states and 948 transitions. Second operand 12 states. [2020-07-10 23:37:05,766 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:37:11,718 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:37:26,810 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:37:27,466 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:37:28,515 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:37:29,760 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 194 [2020-07-10 23:37:30,182 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:37:30,983 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-10 23:37:31,399 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:37:32,501 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:37:33,522 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-10 23:37:34,205 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:38:17,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:38:17,314 INFO L93 Difference]: Finished difference Result 2455 states and 2801 transitions. [2020-07-10 23:38:17,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-10 23:38:17,314 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 278 [2020-07-10 23:38:17,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:38:17,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 23:38:17,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 971 transitions. [2020-07-10 23:38:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 23:38:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 971 transitions. [2020-07-10 23:38:17,335 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states and 971 transitions. [2020-07-10 23:38:20,232 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 971 edges. 971 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:38:20,448 INFO L225 Difference]: With dead ends: 2455 [2020-07-10 23:38:20,448 INFO L226 Difference]: Without dead ends: 1701 [2020-07-10 23:38:20,451 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 53 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 163 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=208, Invalid=662, Unknown=0, NotChecked=0, Total=870 [2020-07-10 23:38:20,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1701 states. [2020-07-10 23:39:00,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1701 to 1603. [2020-07-10 23:39:00,876 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:39:00,876 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1701 states. Second operand 1603 states. [2020-07-10 23:39:00,876 INFO L74 IsIncluded]: Start isIncluded. First operand 1701 states. Second operand 1603 states. [2020-07-10 23:39:00,876 INFO L87 Difference]: Start difference. First operand 1701 states. Second operand 1603 states. [2020-07-10 23:39:00,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:39:00,994 INFO L93 Difference]: Finished difference Result 1701 states and 1891 transitions. [2020-07-10 23:39:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 1891 transitions. [2020-07-10 23:39:00,997 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:39:00,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:39:00,997 INFO L74 IsIncluded]: Start isIncluded. First operand 1603 states. Second operand 1701 states. [2020-07-10 23:39:00,997 INFO L87 Difference]: Start difference. First operand 1603 states. Second operand 1701 states. [2020-07-10 23:39:01,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:39:01,094 INFO L93 Difference]: Finished difference Result 1701 states and 1891 transitions. [2020-07-10 23:39:01,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 1891 transitions. [2020-07-10 23:39:01,096 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:39:01,096 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:39:01,096 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:39:01,097 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:39:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1603 states. [2020-07-10 23:39:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1603 states and 1752 transitions. [2020-07-10 23:39:01,184 INFO L78 Accepts]: Start accepts. Automaton has 1603 states and 1752 transitions. Word has length 278 [2020-07-10 23:39:01,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:39:01,184 INFO L479 AbstractCegarLoop]: Abstraction has 1603 states and 1752 transitions. [2020-07-10 23:39:01,185 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 23:39:01,185 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1603 states and 1752 transitions. [2020-07-10 23:39:11,798 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1752 edges. 1752 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:39:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 1752 transitions. [2020-07-10 23:39:11,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2020-07-10 23:39:11,802 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:39:11,803 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] [2020-07-10 23:39:11,803 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-10 23:39:11,803 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:39:11,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:39:11,803 INFO L82 PathProgramCache]: Analyzing trace with hash -210916976, now seen corresponding path program 1 times [2020-07-10 23:39:11,803 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:39:11,804 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1770922208] [2020-07-10 23:39:11,804 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:39:11,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,176 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:39:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,218 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 [2020-07-10 23:39:12,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} #valid := #valid[0 := 0]; {55385#true} is VALID [2020-07-10 23:39:12,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} assume 0 < #StackHeapBarrier; {55385#true} is VALID [2020-07-10 23:39:12,219 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 [2020-07-10 23:39:12,219 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 [2020-07-10 23:39:12,219 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 [2020-07-10 23:39:12,219 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 [2020-07-10 23:39:12,219 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 [2020-07-10 23:39:12,219 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 [2020-07-10 23:39:12,220 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 [2020-07-10 23:39:12,220 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 [2020-07-10 23:39:12,220 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 [2020-07-10 23:39:12,220 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 [2020-07-10 23:39:12,220 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 [2020-07-10 23:39:12,221 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 [2020-07-10 23:39:12,221 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 [2020-07-10 23:39:12,221 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 [2020-07-10 23:39:12,221 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 [2020-07-10 23:39:12,222 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 [2020-07-10 23:39:12,222 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 [2020-07-10 23:39:12,222 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 [2020-07-10 23:39:12,222 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 [2020-07-10 23:39:12,222 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 [2020-07-10 23:39:12,223 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 [2020-07-10 23:39:12,223 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 [2020-07-10 23:39:12,223 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 [2020-07-10 23:39:12,223 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 [2020-07-10 23:39:12,223 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 [2020-07-10 23:39:12,223 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 [2020-07-10 23:39:12,224 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 [2020-07-10 23:39:12,224 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 [2020-07-10 23:39:12,224 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 [2020-07-10 23:39:12,224 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 [2020-07-10 23:39:12,224 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 [2020-07-10 23:39:12,224 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 [2020-07-10 23:39:12,225 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 [2020-07-10 23:39:12,225 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 [2020-07-10 23:39:12,225 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 [2020-07-10 23:39:12,225 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 [2020-07-10 23:39:12,225 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 [2020-07-10 23:39:12,226 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 [2020-07-10 23:39:12,226 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 [2020-07-10 23:39:12,226 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 [2020-07-10 23:39:12,226 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 [2020-07-10 23:39:12,226 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 [2020-07-10 23:39:12,226 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 [2020-07-10 23:39:12,227 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 [2020-07-10 23:39:12,227 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 [2020-07-10 23:39:12,227 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 [2020-07-10 23:39:12,227 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 [2020-07-10 23:39:12,227 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 [2020-07-10 23:39:12,227 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 [2020-07-10 23:39:12,228 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 [2020-07-10 23:39:12,228 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 [2020-07-10 23:39:12,228 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 [2020-07-10 23:39:12,228 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 [2020-07-10 23:39:12,228 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 [2020-07-10 23:39:12,228 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 [2020-07-10 23:39:12,229 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 [2020-07-10 23:39:12,229 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 [2020-07-10 23:39:12,229 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 [2020-07-10 23:39:12,229 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 [2020-07-10 23:39:12,229 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 [2020-07-10 23:39:12,230 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 [2020-07-10 23:39:12,230 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 [2020-07-10 23:39:12,230 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 [2020-07-10 23:39:12,230 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 [2020-07-10 23:39:12,230 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 [2020-07-10 23:39:12,231 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 [2020-07-10 23:39:12,231 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 [2020-07-10 23:39:12,231 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 [2020-07-10 23:39:12,231 INFO L280 TraceCheckUtils]: 71: Hoare triple {55385#true} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,231 INFO L280 TraceCheckUtils]: 72: Hoare triple {55385#true} ~systemActive~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,232 INFO L280 TraceCheckUtils]: 73: Hoare triple {55385#true} ~waterLevel~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,232 INFO L280 TraceCheckUtils]: 74: Hoare triple {55385#true} ~methaneLevelCritical~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,232 INFO L280 TraceCheckUtils]: 75: Hoare triple {55385#true} ~head~0.base, ~head~0.offset := 0, 0; {55385#true} is VALID [2020-07-10 23:39:12,232 INFO L280 TraceCheckUtils]: 76: Hoare triple {55385#true} ~cleanupTimeShifts~0 := 4; {55385#true} is VALID [2020-07-10 23:39:12,232 INFO L280 TraceCheckUtils]: 77: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,232 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {55385#true} {55385#true} #964#return; {55385#true} is VALID [2020-07-10 23:39:12,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,250 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55385#true} {55385#true} #860#return; {55385#true} is VALID [2020-07-10 23:39:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,252 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55385#true} {55385#true} #862#return; {55385#true} is VALID [2020-07-10 23:39:12,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~1; {55385#true} is VALID [2020-07-10 23:39:12,298 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 [2020-07-10 23:39:12,299 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 [2020-07-10 23:39:12,300 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 [2020-07-10 23:39:12,300 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 [2020-07-10 23:39:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,302 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {55385#true} {55385#true} #866#return; {55385#true} is VALID [2020-07-10 23:39:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {55385#true} is VALID [2020-07-10 23:39:12,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~waterLevel~0 := 1 + ~waterLevel~0; {55385#true} is VALID [2020-07-10 23:39:12,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,321 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55385#true} {55385#true} #910#return; {55385#true} is VALID [2020-07-10 23:39:12,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {55602#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {55385#true} is VALID [2020-07-10 23:39:12,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~methaneLevelCritical~0 := 1; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {55603#(<= 1 ~methaneLevelCritical~0)} assume true; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,364 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55603#(<= 1 ~methaneLevelCritical~0)} {55385#true} #912#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-10 23:39:12,453 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-10 23:39:12,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,454 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-10 23:39:12,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-10 23:39:12,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,455 INFO L263 TraceCheckUtils]: 3: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-10 23:39:12,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,455 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-10 23:39:12,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-10 23:39:12,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,456 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,456 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-10 23:39:12,457 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,457 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,458 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-10 23:39:12,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-10 23:39:12,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,459 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,459 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,459 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-10 23:39:12,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-10 23:39:12,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,467 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-10 23:39:12,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-10 23:39:12,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,468 INFO L263 TraceCheckUtils]: 6: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-10 23:39:12,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-10 23:39:12,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-10 23:39:12,469 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,470 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-10 23:39:12,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,471 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-10 23:39:12,471 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-10 23:39:12,471 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,472 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,472 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-10 23:39:12,473 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,473 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,473 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,474 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,474 INFO L263 TraceCheckUtils]: 26: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,475 INFO L280 TraceCheckUtils]: 27: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,475 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,475 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-10 23:39:12,475 INFO L280 TraceCheckUtils]: 30: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,476 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-10 23:39:12,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-10 23:39:12,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-10 23:39:12,477 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,478 INFO L263 TraceCheckUtils]: 5: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-10 23:39:12,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-10 23:39:12,479 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,479 INFO L263 TraceCheckUtils]: 9: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-10 23:39:12,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,479 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-10 23:39:12,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-10 23:39:12,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,481 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-10 23:39:12,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,482 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-10 23:39:12,482 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-10 23:39:12,482 INFO L280 TraceCheckUtils]: 21: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,483 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,483 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-10 23:39:12,483 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,484 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,484 INFO L280 TraceCheckUtils]: 27: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,484 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,485 INFO L263 TraceCheckUtils]: 29: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,485 INFO L280 TraceCheckUtils]: 30: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,485 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,486 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-10 23:39:12,486 INFO L280 TraceCheckUtils]: 33: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,486 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-10 23:39:12,486 INFO L280 TraceCheckUtils]: 35: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,486 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-10 23:39:12,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-10 23:39:12,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-10 23:39:12,488 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call processEnvironment__wrappee__lowWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-10 23:39:12,489 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-10 23:39:12,491 INFO L263 TraceCheckUtils]: 5: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,492 INFO L263 TraceCheckUtils]: 8: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-10 23:39:12,492 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,492 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-10 23:39:12,493 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,493 INFO L263 TraceCheckUtils]: 12: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-10 23:39:12,493 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,493 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-10 23:39:12,493 INFO L280 TraceCheckUtils]: 15: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-10 23:39:12,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,494 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,494 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-10 23:39:12,494 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,494 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,494 INFO L280 TraceCheckUtils]: 21: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-10 23:39:12,495 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-10 23:39:12,495 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,495 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,495 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,495 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-10 23:39:12,496 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,496 INFO L280 TraceCheckUtils]: 29: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,496 INFO L280 TraceCheckUtils]: 30: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,498 INFO L263 TraceCheckUtils]: 32: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,498 INFO L280 TraceCheckUtils]: 33: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,498 INFO L280 TraceCheckUtils]: 34: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,498 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-10 23:39:12,498 INFO L280 TraceCheckUtils]: 36: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,499 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-10 23:39:12,499 INFO L280 TraceCheckUtils]: 38: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,499 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-10 23:39:12,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,499 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {55385#true} {55385#true} #922#return; {55385#true} is VALID [2020-07-10 23:39:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,508 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-10 23:39:12,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~tmp~6; {55385#true} is VALID [2020-07-10 23:39:12,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} havoc ~tmp___0~3; {55385#true} is VALID [2020-07-10 23:39:12,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} havoc ~tmp___1~1; {55385#true} is VALID [2020-07-10 23:39:12,509 INFO L263 TraceCheckUtils]: 3: Hoare triple {55385#true} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-10 23:39:12,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,509 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,510 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-10 23:39:12,510 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,510 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} ~tmp~6 := #t~ret37; {55385#true} is VALID [2020-07-10 23:39:12,510 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} havoc #t~ret37; {55385#true} is VALID [2020-07-10 23:39:12,510 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} assume 0 != ~tmp~6; {55385#true} is VALID [2020-07-10 23:39:12,511 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,511 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {55385#true} {55385#true} #924#return; {55385#true} is VALID [2020-07-10 23:39:12,511 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 [2020-07-10 23:39:12,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume 0 != ~systemActive~0; {55385#true} is VALID [2020-07-10 23:39:12,513 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call processEnvironment(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-10 23:39:12,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-10 23:39:12,513 INFO L263 TraceCheckUtils]: 5: Hoare triple {55385#true} call processEnvironment__wrappee__lowWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-10 23:39:12,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-10 23:39:12,514 INFO L263 TraceCheckUtils]: 8: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,515 INFO L263 TraceCheckUtils]: 11: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-10 23:39:12,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-10 23:39:12,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,516 INFO L263 TraceCheckUtils]: 15: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-10 23:39:12,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,516 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-10 23:39:12,516 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-10 23:39:12,516 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,517 INFO L280 TraceCheckUtils]: 20: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,517 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-10 23:39:12,517 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,517 INFO L280 TraceCheckUtils]: 23: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,517 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,517 INFO L280 TraceCheckUtils]: 25: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-10 23:39:12,518 INFO L280 TraceCheckUtils]: 26: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-10 23:39:12,518 INFO L280 TraceCheckUtils]: 27: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,518 INFO L280 TraceCheckUtils]: 28: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,518 INFO L280 TraceCheckUtils]: 29: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,518 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-10 23:39:12,518 INFO L280 TraceCheckUtils]: 31: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,519 INFO L280 TraceCheckUtils]: 32: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,519 INFO L280 TraceCheckUtils]: 33: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,519 INFO L280 TraceCheckUtils]: 34: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,521 INFO L263 TraceCheckUtils]: 35: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,521 INFO L280 TraceCheckUtils]: 36: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,521 INFO L280 TraceCheckUtils]: 37: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,521 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-10 23:39:12,521 INFO L280 TraceCheckUtils]: 39: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,522 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-10 23:39:12,522 INFO L280 TraceCheckUtils]: 41: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,522 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-10 23:39:12,522 INFO L280 TraceCheckUtils]: 43: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,522 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {55385#true} {55385#true} #922#return; {55385#true} is VALID [2020-07-10 23:39:12,522 INFO L263 TraceCheckUtils]: 45: Hoare triple {55385#true} call __utac_acc__Specification3_spec__1(); {55385#true} is VALID [2020-07-10 23:39:12,523 INFO L280 TraceCheckUtils]: 46: Hoare triple {55385#true} havoc ~tmp~6; {55385#true} is VALID [2020-07-10 23:39:12,523 INFO L280 TraceCheckUtils]: 47: Hoare triple {55385#true} havoc ~tmp___0~3; {55385#true} is VALID [2020-07-10 23:39:12,523 INFO L280 TraceCheckUtils]: 48: Hoare triple {55385#true} havoc ~tmp___1~1; {55385#true} is VALID [2020-07-10 23:39:12,523 INFO L263 TraceCheckUtils]: 49: Hoare triple {55385#true} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-10 23:39:12,523 INFO L280 TraceCheckUtils]: 50: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,523 INFO L280 TraceCheckUtils]: 51: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,524 INFO L280 TraceCheckUtils]: 52: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,524 INFO L280 TraceCheckUtils]: 53: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,524 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-10 23:39:12,524 INFO L280 TraceCheckUtils]: 55: Hoare triple {55385#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,524 INFO L280 TraceCheckUtils]: 56: Hoare triple {55385#true} ~tmp~6 := #t~ret37; {55385#true} is VALID [2020-07-10 23:39:12,524 INFO L280 TraceCheckUtils]: 57: Hoare triple {55385#true} havoc #t~ret37; {55385#true} is VALID [2020-07-10 23:39:12,525 INFO L280 TraceCheckUtils]: 58: Hoare triple {55385#true} assume 0 != ~tmp~6; {55385#true} is VALID [2020-07-10 23:39:12,525 INFO L280 TraceCheckUtils]: 59: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,525 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {55385#true} {55385#true} #924#return; {55385#true} is VALID [2020-07-10 23:39:12,525 INFO L280 TraceCheckUtils]: 61: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,527 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #914#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {55385#true} is VALID [2020-07-10 23:39:12,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~waterLevel~0 := ~waterLevel~0 - 1; {55385#true} is VALID [2020-07-10 23:39:12,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,533 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #920#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-10 23:39:12,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~2; {55385#true} is VALID [2020-07-10 23:39:12,543 INFO L263 TraceCheckUtils]: 1: Hoare triple {55385#true} call #t~ret8 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-10 23:39:12,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,543 INFO L280 TraceCheckUtils]: 4: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,544 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-10 23:39:12,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,544 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} ~retValue_acc~2 := #t~ret8; {55385#true} is VALID [2020-07-10 23:39:12,544 INFO L280 TraceCheckUtils]: 9: Hoare triple {55385#true} havoc #t~ret8; {55385#true} is VALID [2020-07-10 23:39:12,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} #res := ~retValue_acc~2; {55385#true} is VALID [2020-07-10 23:39:12,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,545 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {55385#true} {55385#true} #902#return; {55385#true} is VALID [2020-07-10 23:39:12,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,549 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {55385#true} {55385#true} #904#return; {55385#true} is VALID [2020-07-10 23:39:12,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-10 23:39:12,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} assume 0 != ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,549 INFO L263 TraceCheckUtils]: 2: Hoare triple {55385#true} call #t~ret7 := isMethaneAlarm(); {55385#true} is VALID [2020-07-10 23:39:12,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} havoc ~retValue_acc~2; {55385#true} is VALID [2020-07-10 23:39:12,550 INFO L263 TraceCheckUtils]: 4: Hoare triple {55385#true} call #t~ret8 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-10 23:39:12,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,550 INFO L280 TraceCheckUtils]: 8: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,551 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-10 23:39:12,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {55385#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {55385#true} ~retValue_acc~2 := #t~ret8; {55385#true} is VALID [2020-07-10 23:39:12,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {55385#true} havoc #t~ret8; {55385#true} is VALID [2020-07-10 23:39:12,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {55385#true} #res := ~retValue_acc~2; {55385#true} is VALID [2020-07-10 23:39:12,551 INFO L280 TraceCheckUtils]: 14: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,552 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {55385#true} {55385#true} #902#return; {55385#true} is VALID [2020-07-10 23:39:12,552 INFO L280 TraceCheckUtils]: 16: Hoare triple {55385#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,552 INFO L280 TraceCheckUtils]: 17: Hoare triple {55385#true} ~tmp~3 := #t~ret7; {55385#true} is VALID [2020-07-10 23:39:12,552 INFO L280 TraceCheckUtils]: 18: Hoare triple {55385#true} havoc #t~ret7; {55385#true} is VALID [2020-07-10 23:39:12,552 INFO L280 TraceCheckUtils]: 19: Hoare triple {55385#true} assume 0 != ~tmp~3; {55385#true} is VALID [2020-07-10 23:39:12,554 INFO L263 TraceCheckUtils]: 20: Hoare triple {55385#true} call deactivatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,554 INFO L280 TraceCheckUtils]: 21: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,554 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {55385#true} {55385#true} #904#return; {55385#true} is VALID [2020-07-10 23:39:12,554 INFO L280 TraceCheckUtils]: 24: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,555 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #922#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-10 23:39:12,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,597 INFO L280 TraceCheckUtils]: 3: Hoare triple {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,598 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 [2020-07-10 23:39:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~7; {55385#true} is VALID [2020-07-10 23:39:12,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~7 := ~waterLevel~0; {55385#true} is VALID [2020-07-10 23:39:12,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~7; {55385#true} is VALID [2020-07-10 23:39:12,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,602 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55386#false} #958#return; {55386#false} is VALID [2020-07-10 23:39:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:39:12,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {55385#true} havoc ~retValue_acc~3; {55385#true} is VALID [2020-07-10 23:39:12,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {55385#true} ~retValue_acc~3 := ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,605 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #res := ~retValue_acc~3; {55385#true} is VALID [2020-07-10 23:39:12,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,605 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {55385#true} {55386#false} #960#return; {55386#false} is VALID [2020-07-10 23:39:12,608 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 [2020-07-10 23:39:12,609 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 [2020-07-10 23:39:12,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {55385#true} #valid := #valid[0 := 0]; {55385#true} is VALID [2020-07-10 23:39:12,609 INFO L280 TraceCheckUtils]: 3: Hoare triple {55385#true} assume 0 < #StackHeapBarrier; {55385#true} is VALID [2020-07-10 23:39:12,609 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 [2020-07-10 23:39:12,609 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 [2020-07-10 23:39:12,609 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 [2020-07-10 23:39:12,609 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 [2020-07-10 23:39:12,609 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 [2020-07-10 23:39:12,609 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 [2020-07-10 23:39:12,610 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 [2020-07-10 23:39:12,610 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 [2020-07-10 23:39:12,610 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 [2020-07-10 23:39:12,610 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 [2020-07-10 23:39:12,610 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 [2020-07-10 23:39:12,611 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 [2020-07-10 23:39:12,611 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 [2020-07-10 23:39:12,611 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 [2020-07-10 23:39:12,611 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 [2020-07-10 23:39:12,611 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 [2020-07-10 23:39:12,612 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 [2020-07-10 23:39:12,612 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 [2020-07-10 23:39:12,612 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 [2020-07-10 23:39:12,612 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 [2020-07-10 23:39:12,612 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 [2020-07-10 23:39:12,612 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,613 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,614 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,615 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,616 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,617 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 [2020-07-10 23:39:12,618 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 [2020-07-10 23:39:12,618 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 [2020-07-10 23:39:12,618 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 [2020-07-10 23:39:12,618 INFO L280 TraceCheckUtils]: 72: Hoare triple {55385#true} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,618 INFO L280 TraceCheckUtils]: 73: Hoare triple {55385#true} ~systemActive~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,618 INFO L280 TraceCheckUtils]: 74: Hoare triple {55385#true} ~waterLevel~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,618 INFO L280 TraceCheckUtils]: 75: Hoare triple {55385#true} ~methaneLevelCritical~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,618 INFO L280 TraceCheckUtils]: 76: Hoare triple {55385#true} ~head~0.base, ~head~0.offset := 0, 0; {55385#true} is VALID [2020-07-10 23:39:12,618 INFO L280 TraceCheckUtils]: 77: Hoare triple {55385#true} ~cleanupTimeShifts~0 := 4; {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L280 TraceCheckUtils]: 78: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {55385#true} {55385#true} #964#return; {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L263 TraceCheckUtils]: 80: Hoare triple {55385#true} call #t~ret76 := main(); {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L280 TraceCheckUtils]: 81: Hoare triple {55385#true} havoc ~retValue_acc~13; {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L280 TraceCheckUtils]: 82: Hoare triple {55385#true} havoc ~tmp~10; {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L263 TraceCheckUtils]: 83: Hoare triple {55385#true} call select_helpers(); {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L280 TraceCheckUtils]: 84: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {55385#true} {55385#true} #860#return; {55385#true} is VALID [2020-07-10 23:39:12,619 INFO L263 TraceCheckUtils]: 86: Hoare triple {55385#true} call select_features(); {55385#true} is VALID [2020-07-10 23:39:12,620 INFO L280 TraceCheckUtils]: 87: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,620 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {55385#true} {55385#true} #862#return; {55385#true} is VALID [2020-07-10 23:39:12,620 INFO L263 TraceCheckUtils]: 89: Hoare triple {55385#true} call #t~ret75 := valid_product(); {55385#true} is VALID [2020-07-10 23:39:12,620 INFO L280 TraceCheckUtils]: 90: Hoare triple {55385#true} havoc ~retValue_acc~1; {55385#true} is VALID [2020-07-10 23:39:12,620 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 [2020-07-10 23:39:12,621 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 [2020-07-10 23:39:12,621 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 [2020-07-10 23:39:12,622 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 [2020-07-10 23:39:12,622 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 [2020-07-10 23:39:12,623 INFO L280 TraceCheckUtils]: 96: Hoare triple {55475#(= |main_#t~ret75| 1)} ~tmp~10 := #t~ret75; {55476#(= 1 main_~tmp~10)} is VALID [2020-07-10 23:39:12,623 INFO L280 TraceCheckUtils]: 97: Hoare triple {55476#(= 1 main_~tmp~10)} havoc #t~ret75; {55476#(= 1 main_~tmp~10)} is VALID [2020-07-10 23:39:12,623 INFO L280 TraceCheckUtils]: 98: Hoare triple {55476#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L263 TraceCheckUtils]: 99: Hoare triple {55385#true} call setup(); {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L280 TraceCheckUtils]: 100: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {55385#true} {55385#true} #866#return; {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L263 TraceCheckUtils]: 102: Hoare triple {55385#true} call runTest(); {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L263 TraceCheckUtils]: 103: Hoare triple {55385#true} call test(); {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L280 TraceCheckUtils]: 104: Hoare triple {55385#true} havoc ~splverifierCounter~0; {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L280 TraceCheckUtils]: 105: Hoare triple {55385#true} havoc ~tmp~0; {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L280 TraceCheckUtils]: 106: Hoare triple {55385#true} havoc ~tmp___0~0; {55385#true} is VALID [2020-07-10 23:39:12,624 INFO L280 TraceCheckUtils]: 107: Hoare triple {55385#true} havoc ~tmp___1~0; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 108: Hoare triple {55385#true} havoc ~tmp___2~0; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 109: Hoare triple {55385#true} ~splverifierCounter~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 110: Hoare triple {55385#true} assume !false; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 111: Hoare triple {55385#true} assume ~splverifierCounter~0 < 4; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 112: Hoare triple {55385#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 113: Hoare triple {55385#true} ~tmp~0 := #t~nondet1; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 114: Hoare triple {55385#true} havoc #t~nondet1; {55385#true} is VALID [2020-07-10 23:39:12,625 INFO L280 TraceCheckUtils]: 115: Hoare triple {55385#true} assume 0 != ~tmp~0; {55385#true} is VALID [2020-07-10 23:39:12,626 INFO L263 TraceCheckUtils]: 116: Hoare triple {55385#true} call waterRise(); {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:39:12,626 INFO L280 TraceCheckUtils]: 117: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {55385#true} is VALID [2020-07-10 23:39:12,626 INFO L280 TraceCheckUtils]: 118: Hoare triple {55385#true} ~waterLevel~0 := 1 + ~waterLevel~0; {55385#true} is VALID [2020-07-10 23:39:12,626 INFO L280 TraceCheckUtils]: 119: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,626 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {55385#true} {55385#true} #910#return; {55385#true} is VALID [2020-07-10 23:39:12,626 INFO L280 TraceCheckUtils]: 121: Hoare triple {55385#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,626 INFO L280 TraceCheckUtils]: 122: Hoare triple {55385#true} ~tmp___0~0 := #t~nondet2; {55385#true} is VALID [2020-07-10 23:39:12,627 INFO L280 TraceCheckUtils]: 123: Hoare triple {55385#true} havoc #t~nondet2; {55385#true} is VALID [2020-07-10 23:39:12,627 INFO L280 TraceCheckUtils]: 124: Hoare triple {55385#true} assume 0 != ~tmp___0~0; {55385#true} is VALID [2020-07-10 23:39:12,627 INFO L263 TraceCheckUtils]: 125: Hoare triple {55385#true} call changeMethaneLevel(); {55602#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 23:39:12,627 INFO L280 TraceCheckUtils]: 126: Hoare triple {55602#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {55385#true} is VALID [2020-07-10 23:39:12,628 INFO L280 TraceCheckUtils]: 127: Hoare triple {55385#true} ~methaneLevelCritical~0 := 1; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,628 INFO L280 TraceCheckUtils]: 128: Hoare triple {55603#(<= 1 ~methaneLevelCritical~0)} assume true; {55603#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,629 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {55603#(<= 1 ~methaneLevelCritical~0)} {55385#true} #912#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,629 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 [2020-07-10 23:39:12,630 INFO L280 TraceCheckUtils]: 131: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,630 INFO L280 TraceCheckUtils]: 132: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,631 INFO L280 TraceCheckUtils]: 133: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,632 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 [2020-07-10 23:39:12,632 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 [2020-07-10 23:39:12,632 INFO L280 TraceCheckUtils]: 136: Hoare triple {55385#true} assume 0 != ~systemActive~0; {55385#true} is VALID [2020-07-10 23:39:12,633 INFO L263 TraceCheckUtils]: 137: Hoare triple {55385#true} call processEnvironment(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,633 INFO L280 TraceCheckUtils]: 138: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-10 23:39:12,633 INFO L280 TraceCheckUtils]: 139: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-10 23:39:12,634 INFO L263 TraceCheckUtils]: 140: Hoare triple {55385#true} call processEnvironment__wrappee__lowWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,634 INFO L280 TraceCheckUtils]: 141: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {55385#true} is VALID [2020-07-10 23:39:12,634 INFO L280 TraceCheckUtils]: 142: Hoare triple {55385#true} assume !(0 != ~pumpRunning~0); {55385#true} is VALID [2020-07-10 23:39:12,640 INFO L263 TraceCheckUtils]: 143: Hoare triple {55385#true} call processEnvironment__wrappee__highWaterSensor(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,640 INFO L280 TraceCheckUtils]: 144: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,640 INFO L280 TraceCheckUtils]: 145: Hoare triple {55385#true} assume 0 == ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,640 INFO L263 TraceCheckUtils]: 146: Hoare triple {55385#true} call #t~ret5 := isHighWaterLevel(); {55385#true} is VALID [2020-07-10 23:39:12,640 INFO L280 TraceCheckUtils]: 147: Hoare triple {55385#true} havoc ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,641 INFO L280 TraceCheckUtils]: 148: Hoare triple {55385#true} havoc ~tmp~4; {55385#true} is VALID [2020-07-10 23:39:12,641 INFO L280 TraceCheckUtils]: 149: Hoare triple {55385#true} havoc ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,641 INFO L263 TraceCheckUtils]: 150: Hoare triple {55385#true} call #t~ret25 := isHighWaterSensorDry(); {55385#true} is VALID [2020-07-10 23:39:12,641 INFO L280 TraceCheckUtils]: 151: Hoare triple {55385#true} havoc ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,641 INFO L280 TraceCheckUtils]: 152: Hoare triple {55385#true} assume !(~waterLevel~0 < 2); {55385#true} is VALID [2020-07-10 23:39:12,641 INFO L280 TraceCheckUtils]: 153: Hoare triple {55385#true} ~retValue_acc~8 := 0; {55385#true} is VALID [2020-07-10 23:39:12,642 INFO L280 TraceCheckUtils]: 154: Hoare triple {55385#true} #res := ~retValue_acc~8; {55385#true} is VALID [2020-07-10 23:39:12,642 INFO L280 TraceCheckUtils]: 155: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,642 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {55385#true} {55385#true} #918#return; {55385#true} is VALID [2020-07-10 23:39:12,642 INFO L280 TraceCheckUtils]: 157: Hoare triple {55385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,642 INFO L280 TraceCheckUtils]: 158: Hoare triple {55385#true} ~tmp~4 := #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,642 INFO L280 TraceCheckUtils]: 159: Hoare triple {55385#true} havoc #t~ret25; {55385#true} is VALID [2020-07-10 23:39:12,643 INFO L280 TraceCheckUtils]: 160: Hoare triple {55385#true} assume !(0 != ~tmp~4); {55385#true} is VALID [2020-07-10 23:39:12,643 INFO L280 TraceCheckUtils]: 161: Hoare triple {55385#true} ~tmp___0~1 := 1; {55385#true} is VALID [2020-07-10 23:39:12,643 INFO L280 TraceCheckUtils]: 162: Hoare triple {55385#true} ~retValue_acc~4 := ~tmp___0~1; {55385#true} is VALID [2020-07-10 23:39:12,643 INFO L280 TraceCheckUtils]: 163: Hoare triple {55385#true} #res := ~retValue_acc~4; {55385#true} is VALID [2020-07-10 23:39:12,643 INFO L280 TraceCheckUtils]: 164: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,643 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {55385#true} {55385#true} #930#return; {55385#true} is VALID [2020-07-10 23:39:12,644 INFO L280 TraceCheckUtils]: 166: Hoare triple {55385#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,644 INFO L280 TraceCheckUtils]: 167: Hoare triple {55385#true} ~tmp~1 := #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,644 INFO L280 TraceCheckUtils]: 168: Hoare triple {55385#true} havoc #t~ret5; {55385#true} is VALID [2020-07-10 23:39:12,644 INFO L280 TraceCheckUtils]: 169: Hoare triple {55385#true} assume 0 != ~tmp~1; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L263 TraceCheckUtils]: 170: Hoare triple {55385#true} call activatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,645 INFO L280 TraceCheckUtils]: 171: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L280 TraceCheckUtils]: 172: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {55385#true} {55385#true} #932#return; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L280 TraceCheckUtils]: 174: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {55385#true} {55385#true} #944#return; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L280 TraceCheckUtils]: 176: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {55385#true} {55385#true} #908#return; {55385#true} is VALID [2020-07-10 23:39:12,645 INFO L280 TraceCheckUtils]: 178: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {55385#true} {55385#true} #922#return; {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L263 TraceCheckUtils]: 180: Hoare triple {55385#true} call __utac_acc__Specification3_spec__1(); {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L280 TraceCheckUtils]: 181: Hoare triple {55385#true} havoc ~tmp~6; {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L280 TraceCheckUtils]: 182: Hoare triple {55385#true} havoc ~tmp___0~3; {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L280 TraceCheckUtils]: 183: Hoare triple {55385#true} havoc ~tmp___1~1; {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L263 TraceCheckUtils]: 184: Hoare triple {55385#true} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L280 TraceCheckUtils]: 185: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,646 INFO L280 TraceCheckUtils]: 186: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,647 INFO L280 TraceCheckUtils]: 187: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,647 INFO L280 TraceCheckUtils]: 188: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,647 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {55385#true} {55385#true} #956#return; {55385#true} is VALID [2020-07-10 23:39:12,647 INFO L280 TraceCheckUtils]: 190: Hoare triple {55385#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,647 INFO L280 TraceCheckUtils]: 191: Hoare triple {55385#true} ~tmp~6 := #t~ret37; {55385#true} is VALID [2020-07-10 23:39:12,647 INFO L280 TraceCheckUtils]: 192: Hoare triple {55385#true} havoc #t~ret37; {55385#true} is VALID [2020-07-10 23:39:12,648 INFO L280 TraceCheckUtils]: 193: Hoare triple {55385#true} assume 0 != ~tmp~6; {55385#true} is VALID [2020-07-10 23:39:12,648 INFO L280 TraceCheckUtils]: 194: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,648 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {55385#true} {55385#true} #924#return; {55385#true} is VALID [2020-07-10 23:39:12,648 INFO L280 TraceCheckUtils]: 196: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,654 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #914#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,654 INFO L280 TraceCheckUtils]: 198: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume !false; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,655 INFO L280 TraceCheckUtils]: 199: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume ~splverifierCounter~0 < 4; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,655 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 [2020-07-10 23:39:12,656 INFO L280 TraceCheckUtils]: 201: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp~0 := #t~nondet1; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,656 INFO L280 TraceCheckUtils]: 202: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet1; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,656 INFO L280 TraceCheckUtils]: 203: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp~0); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,657 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 [2020-07-10 23:39:12,657 INFO L280 TraceCheckUtils]: 205: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp___0~0 := #t~nondet2; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,658 INFO L280 TraceCheckUtils]: 206: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet2; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,658 INFO L280 TraceCheckUtils]: 207: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___0~0); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,659 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 [2020-07-10 23:39:12,659 INFO L280 TraceCheckUtils]: 209: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,660 INFO L280 TraceCheckUtils]: 210: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,660 INFO L280 TraceCheckUtils]: 211: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,661 INFO L263 TraceCheckUtils]: 212: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,661 INFO L280 TraceCheckUtils]: 213: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~pumpRunning~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,662 INFO L263 TraceCheckUtils]: 214: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call lowerWaterLevel(); {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:39:12,662 INFO L280 TraceCheckUtils]: 215: Hoare triple {55601#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {55385#true} is VALID [2020-07-10 23:39:12,662 INFO L280 TraceCheckUtils]: 216: Hoare triple {55385#true} ~waterLevel~0 := ~waterLevel~0 - 1; {55385#true} is VALID [2020-07-10 23:39:12,662 INFO L280 TraceCheckUtils]: 217: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,663 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #920#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,663 INFO L280 TraceCheckUtils]: 219: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,664 INFO L263 TraceCheckUtils]: 220: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,664 INFO L280 TraceCheckUtils]: 221: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {55385#true} is VALID [2020-07-10 23:39:12,664 INFO L280 TraceCheckUtils]: 222: Hoare triple {55385#true} assume 0 != ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,665 INFO L263 TraceCheckUtils]: 223: Hoare triple {55385#true} call #t~ret7 := isMethaneAlarm(); {55385#true} is VALID [2020-07-10 23:39:12,665 INFO L280 TraceCheckUtils]: 224: Hoare triple {55385#true} havoc ~retValue_acc~2; {55385#true} is VALID [2020-07-10 23:39:12,665 INFO L263 TraceCheckUtils]: 225: Hoare triple {55385#true} call #t~ret8 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-10 23:39:12,665 INFO L280 TraceCheckUtils]: 226: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,665 INFO L280 TraceCheckUtils]: 227: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55385#true} is VALID [2020-07-10 23:39:12,665 INFO L280 TraceCheckUtils]: 228: Hoare triple {55385#true} #res := ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,666 INFO L280 TraceCheckUtils]: 229: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,666 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {55385#true} {55385#true} #950#return; {55385#true} is VALID [2020-07-10 23:39:12,666 INFO L280 TraceCheckUtils]: 231: Hoare triple {55385#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,666 INFO L280 TraceCheckUtils]: 232: Hoare triple {55385#true} ~retValue_acc~2 := #t~ret8; {55385#true} is VALID [2020-07-10 23:39:12,666 INFO L280 TraceCheckUtils]: 233: Hoare triple {55385#true} havoc #t~ret8; {55385#true} is VALID [2020-07-10 23:39:12,666 INFO L280 TraceCheckUtils]: 234: Hoare triple {55385#true} #res := ~retValue_acc~2; {55385#true} is VALID [2020-07-10 23:39:12,667 INFO L280 TraceCheckUtils]: 235: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,667 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {55385#true} {55385#true} #902#return; {55385#true} is VALID [2020-07-10 23:39:12,667 INFO L280 TraceCheckUtils]: 237: Hoare triple {55385#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647; {55385#true} is VALID [2020-07-10 23:39:12,667 INFO L280 TraceCheckUtils]: 238: Hoare triple {55385#true} ~tmp~3 := #t~ret7; {55385#true} is VALID [2020-07-10 23:39:12,667 INFO L280 TraceCheckUtils]: 239: Hoare triple {55385#true} havoc #t~ret7; {55385#true} is VALID [2020-07-10 23:39:12,667 INFO L280 TraceCheckUtils]: 240: Hoare triple {55385#true} assume 0 != ~tmp~3; {55385#true} is VALID [2020-07-10 23:39:12,668 INFO L263 TraceCheckUtils]: 241: Hoare triple {55385#true} call deactivatePump(); {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:39:12,668 INFO L280 TraceCheckUtils]: 242: Hoare triple {55662#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {55385#true} is VALID [2020-07-10 23:39:12,668 INFO L280 TraceCheckUtils]: 243: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,668 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {55385#true} {55385#true} #904#return; {55385#true} is VALID [2020-07-10 23:39:12,669 INFO L280 TraceCheckUtils]: 245: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,669 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {55385#true} {55487#(not (= 0 ~methaneLevelCritical~0))} #922#return; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,669 INFO L263 TraceCheckUtils]: 247: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification3_spec__1(); {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,670 INFO L280 TraceCheckUtils]: 248: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc ~tmp~6; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,670 INFO L280 TraceCheckUtils]: 249: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc ~tmp___0~3; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,670 INFO L280 TraceCheckUtils]: 250: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} havoc ~tmp___1~1; {55487#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-10 23:39:12,671 INFO L263 TraceCheckUtils]: 251: Hoare triple {55487#(not (= 0 ~methaneLevelCritical~0))} call #t~ret37 := isMethaneLevelCritical(); {55385#true} is VALID [2020-07-10 23:39:12,671 INFO L280 TraceCheckUtils]: 252: Hoare triple {55385#true} havoc ~retValue_acc~6; {55385#true} is VALID [2020-07-10 23:39:12,671 INFO L280 TraceCheckUtils]: 253: Hoare triple {55385#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} is VALID [2020-07-10 23:39:12,672 INFO L280 TraceCheckUtils]: 254: Hoare triple {55786#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)} #res := ~retValue_acc~6; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,672 INFO L280 TraceCheckUtils]: 255: Hoare triple {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {55787#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 23:39:12,672 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 [2020-07-10 23:39:12,673 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 [2020-07-10 23:39:12,673 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 [2020-07-10 23:39:12,674 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 [2020-07-10 23:39:12,674 INFO L280 TraceCheckUtils]: 260: Hoare triple {55587#(not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))} assume !(0 != ~tmp~6); {55386#false} is VALID [2020-07-10 23:39:12,674 INFO L263 TraceCheckUtils]: 261: Hoare triple {55386#false} call #t~ret38 := getWaterLevel(); {55385#true} is VALID [2020-07-10 23:39:12,674 INFO L280 TraceCheckUtils]: 262: Hoare triple {55385#true} havoc ~retValue_acc~7; {55385#true} is VALID [2020-07-10 23:39:12,674 INFO L280 TraceCheckUtils]: 263: Hoare triple {55385#true} ~retValue_acc~7 := ~waterLevel~0; {55385#true} is VALID [2020-07-10 23:39:12,674 INFO L280 TraceCheckUtils]: 264: Hoare triple {55385#true} #res := ~retValue_acc~7; {55385#true} is VALID [2020-07-10 23:39:12,675 INFO L280 TraceCheckUtils]: 265: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,675 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {55385#true} {55386#false} #958#return; {55386#false} is VALID [2020-07-10 23:39:12,675 INFO L280 TraceCheckUtils]: 267: Hoare triple {55386#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {55386#false} is VALID [2020-07-10 23:39:12,675 INFO L280 TraceCheckUtils]: 268: Hoare triple {55386#false} ~tmp___0~3 := #t~ret38; {55386#false} is VALID [2020-07-10 23:39:12,675 INFO L280 TraceCheckUtils]: 269: Hoare triple {55386#false} havoc #t~ret38; {55386#false} is VALID [2020-07-10 23:39:12,675 INFO L280 TraceCheckUtils]: 270: Hoare triple {55386#false} assume 2 == ~tmp___0~3; {55386#false} is VALID [2020-07-10 23:39:12,675 INFO L263 TraceCheckUtils]: 271: Hoare triple {55386#false} call #t~ret39 := isPumpRunning(); {55385#true} is VALID [2020-07-10 23:39:12,675 INFO L280 TraceCheckUtils]: 272: Hoare triple {55385#true} havoc ~retValue_acc~3; {55385#true} is VALID [2020-07-10 23:39:12,676 INFO L280 TraceCheckUtils]: 273: Hoare triple {55385#true} ~retValue_acc~3 := ~pumpRunning~0; {55385#true} is VALID [2020-07-10 23:39:12,676 INFO L280 TraceCheckUtils]: 274: Hoare triple {55385#true} #res := ~retValue_acc~3; {55385#true} is VALID [2020-07-10 23:39:12,676 INFO L280 TraceCheckUtils]: 275: Hoare triple {55385#true} assume true; {55385#true} is VALID [2020-07-10 23:39:12,676 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {55385#true} {55386#false} #960#return; {55386#false} is VALID [2020-07-10 23:39:12,676 INFO L280 TraceCheckUtils]: 277: Hoare triple {55386#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {55386#false} is VALID [2020-07-10 23:39:12,676 INFO L280 TraceCheckUtils]: 278: Hoare triple {55386#false} ~tmp___1~1 := #t~ret39; {55386#false} is VALID [2020-07-10 23:39:12,676 INFO L280 TraceCheckUtils]: 279: Hoare triple {55386#false} havoc #t~ret39; {55386#false} is VALID [2020-07-10 23:39:12,676 INFO L280 TraceCheckUtils]: 280: Hoare triple {55386#false} assume !(0 != ~tmp___1~1); {55386#false} is VALID [2020-07-10 23:39:12,676 INFO L263 TraceCheckUtils]: 281: Hoare triple {55386#false} call __automaton_fail(); {55386#false} is VALID [2020-07-10 23:39:12,677 INFO L280 TraceCheckUtils]: 282: Hoare triple {55386#false} assume !false; {55386#false} is VALID [2020-07-10 23:39:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-10 23:39:12,727 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1770922208] [2020-07-10 23:39:12,727 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:39:12,727 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-07-10 23:39:12,727 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400114076] [2020-07-10 23:39:12,728 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 283 [2020-07-10 23:39:12,729 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:39:12,729 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-10 23:39:13,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:39:13,027 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-10 23:39:13,028 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:39:13,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-10 23:39:13,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2020-07-10 23:39:13,029 INFO L87 Difference]: Start difference. First operand 1603 states and 1752 transitions. Second operand 17 states. [2020-07-10 23:39:15,805 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:39:16,209 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:39:16,776 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:39:17,233 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:39:17,601 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:39:23,708 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:39:41,457 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:39:42,162 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:39:44,119 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:39:44,814 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:39:46,045 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:39:47,147 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:39:47,846 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:40:34,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:40:34,782 INFO L93 Difference]: Finished difference Result 3221 states and 3652 transitions. [2020-07-10 23:40:34,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-07-10 23:40:34,782 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 283 [2020-07-10 23:40:34,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:40:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 23:40:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 1024 transitions. [2020-07-10 23:40:34,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 23:40:34,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 1024 transitions. [2020-07-10 23:40:34,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 1024 transitions. [2020-07-10 23:40:37,644 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1024 edges. 1024 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:40:37,776 INFO L225 Difference]: With dead ends: 3221 [2020-07-10 23:40:37,776 INFO L226 Difference]: Without dead ends: 1728 [2020-07-10 23:40:37,780 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 92 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=309, Invalid=1173, Unknown=0, NotChecked=0, Total=1482 [2020-07-10 23:40:37,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1728 states. [2020-07-10 23:41:16,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1728 to 1493. [2020-07-10 23:41:16,449 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:41:16,449 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1728 states. Second operand 1493 states. [2020-07-10 23:41:16,449 INFO L74 IsIncluded]: Start isIncluded. First operand 1728 states. Second operand 1493 states. [2020-07-10 23:41:16,450 INFO L87 Difference]: Start difference. First operand 1728 states. Second operand 1493 states. [2020-07-10 23:41:16,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:41:16,586 INFO L93 Difference]: Finished difference Result 1728 states and 1969 transitions. [2020-07-10 23:41:16,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 1969 transitions. [2020-07-10 23:41:16,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:41:16,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:41:16,589 INFO L74 IsIncluded]: Start isIncluded. First operand 1493 states. Second operand 1728 states. [2020-07-10 23:41:16,589 INFO L87 Difference]: Start difference. First operand 1493 states. Second operand 1728 states. [2020-07-10 23:41:16,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:41:16,691 INFO L93 Difference]: Finished difference Result 1728 states and 1969 transitions. [2020-07-10 23:41:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 1969 transitions. [2020-07-10 23:41:16,693 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:41:16,693 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:41:16,694 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:41:16,694 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:41:16,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1493 states. [2020-07-10 23:41:16,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1493 states and 1630 transitions. [2020-07-10 23:41:16,788 INFO L78 Accepts]: Start accepts. Automaton has 1493 states and 1630 transitions. Word has length 283 [2020-07-10 23:41:16,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:41:16,788 INFO L479 AbstractCegarLoop]: Abstraction has 1493 states and 1630 transitions. [2020-07-10 23:41:16,788 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-10 23:41:16,788 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1493 states and 1630 transitions.