/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_spec2_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 03:07:38,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 03:07:38,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 03:07:38,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 03:07:38,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 03:07:38,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 03:07:38,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 03:07:38,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 03:07:38,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 03:07:38,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 03:07:38,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 03:07:38,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 03:07:38,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 03:07:38,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 03:07:38,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 03:07:38,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 03:07:38,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 03:07:38,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 03:07:38,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 03:07:38,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 03:07:38,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 03:07:38,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 03:07:38,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 03:07:38,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 03:07:38,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 03:07:38,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 03:07:38,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 03:07:38,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 03:07:38,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 03:07:38,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 03:07:38,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 03:07:38,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 03:07:38,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 03:07:38,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 03:07:38,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 03:07:38,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 03:07:38,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 03:07:38,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 03:07:38,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 03:07:38,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 03:07:38,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 03:07:38,731 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 03:07:38,740 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 03:07:38,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 03:07:38,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 03:07:38,742 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 03:07:38,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 03:07:38,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 03:07:38,742 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 03:07:38,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 03:07:38,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 03:07:38,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 03:07:38,743 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 03:07:38,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 03:07:38,744 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 03:07:38,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 03:07:38,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 03:07:38,744 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 03:07:38,744 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 03:07:38,745 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 03:07:38,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 03:07:38,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 03:07:38,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 03:07:38,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 03:07:38,746 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 03:07:39,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 03:07:39,018 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 03:07:39,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 03:07:39,022 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 03:07:39,023 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 03:07:39,023 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product35.cil.c [2020-07-18 03:07:39,086 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5917c879/f29a5804257d4485b3309d16de0726f4/FLAG81ce2bf0c [2020-07-18 03:07:39,595 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 03:07:39,598 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product35.cil.c [2020-07-18 03:07:39,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5917c879/f29a5804257d4485b3309d16de0726f4/FLAG81ce2bf0c [2020-07-18 03:07:39,909 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5917c879/f29a5804257d4485b3309d16de0726f4 [2020-07-18 03:07:39,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 03:07:39,920 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 03:07:39,922 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 03:07:39,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 03:07:39,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 03:07:39,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 03:07:39" (1/1) ... [2020-07-18 03:07:39,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bdc98f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:39, skipping insertion in model container [2020-07-18 03:07:39,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 03:07:39" (1/1) ... [2020-07-18 03:07:39,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 03:07:39,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 03:07:40,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 03:07:40,434 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 03:07:40,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 03:07:40,555 INFO L208 MainTranslator]: Completed translation [2020-07-18 03:07:40,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40 WrapperNode [2020-07-18 03:07:40,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 03:07:40,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 03:07:40,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 03:07:40,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 03:07:40,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... [2020-07-18 03:07:40,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... [2020-07-18 03:07:40,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... [2020-07-18 03:07:40,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... [2020-07-18 03:07:40,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... [2020-07-18 03:07:40,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... [2020-07-18 03:07:40,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... [2020-07-18 03:07:40,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 03:07:40,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 03:07:40,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 03:07:40,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 03:07:40,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 03:07:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 03:07:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 03:07:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 03:07:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 03:07:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 03:07:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 03:07:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 03:07:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 03:07:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 03:07:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 03:07:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 03:07:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 03:07:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 03:07:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 03:07:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 03:07:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 03:07:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 03:07:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 03:07:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 03:07:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 03:07:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 03:07:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 03:07:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 03:07:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 03:07:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 03:07:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 03:07:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 03:07:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 03:07:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 03:07:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 03:07:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 03:07:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 03:07:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 03:07:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 03:07:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 03:07:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 03:07:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 03:07:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 03:07:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 03:07:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 03:07:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 03:07:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 03:07:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 03:07:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 03:07:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 03:07:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 03:07:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 03:07:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 03:07:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 03:07:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 03:07:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 03:07:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 03:07:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 03:07:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 03:07:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 03:07:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 03:07:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 03:07:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 03:07:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 03:07:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 03:07:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 03:07:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 03:07:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 03:07:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 03:07:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 03:07:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 03:07:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 03:07:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 03:07:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 03:07:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 03:07:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 03:07:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 03:07:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 03:07:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 03:07:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 03:07:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 03:07:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 03:07:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 03:07:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 03:07:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 03:07:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 03:07:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 03:07:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 03:07:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 03:07:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 03:07:42,344 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 03:07:42,344 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 03:07:42,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 03:07:42 BoogieIcfgContainer [2020-07-18 03:07:42,355 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 03:07:42,357 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 03:07:42,357 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 03:07:42,361 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 03:07:42,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 03:07:39" (1/3) ... [2020-07-18 03:07:42,362 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bc0b99a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 03:07:42, skipping insertion in model container [2020-07-18 03:07:42,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:07:40" (2/3) ... [2020-07-18 03:07:42,363 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bc0b99a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 03:07:42, skipping insertion in model container [2020-07-18 03:07:42,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 03:07:42" (3/3) ... [2020-07-18 03:07:42,366 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product35.cil.c [2020-07-18 03:07:42,376 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 03:07:42,386 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 03:07:42,400 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 03:07:42,426 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 03:07:42,426 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 03:07:42,426 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 03:07:42,426 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 03:07:42,427 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 03:07:42,428 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 03:07:42,428 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 03:07:42,428 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 03:07:42,452 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2020-07-18 03:07:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 03:07:42,473 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:07:42,475 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:07:42,475 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:07:42,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:07:42,501 INFO L82 PathProgramCache]: Analyzing trace with hash -1842377824, now seen corresponding path program 1 times [2020-07-18 03:07:42,511 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:07:42,511 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [752093683] [2020-07-18 03:07:42,512 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:07:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,284 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:07:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {305#true} is VALID [2020-07-18 03:07:43,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} #valid := #valid[0 := 0]; {305#true} is VALID [2020-07-18 03:07:43,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} assume 0 < #StackHeapBarrier; {305#true} is VALID [2020-07-18 03:07:43,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {305#true} is VALID [2020-07-18 03:07:43,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {305#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {305#true} is VALID [2020-07-18 03:07:43,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {305#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {305#true} is VALID [2020-07-18 03:07:43,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {305#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {305#true} is VALID [2020-07-18 03:07:43,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {305#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {305#true} is VALID [2020-07-18 03:07:43,455 INFO L280 TraceCheckUtils]: 8: Hoare triple {305#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {305#true} is VALID [2020-07-18 03:07:43,455 INFO L280 TraceCheckUtils]: 9: Hoare triple {305#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {305#true} is VALID [2020-07-18 03:07:43,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {305#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {305#true} is VALID [2020-07-18 03:07:43,456 INFO L280 TraceCheckUtils]: 11: Hoare triple {305#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {305#true} is VALID [2020-07-18 03:07:43,456 INFO L280 TraceCheckUtils]: 12: Hoare triple {305#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {305#true} is VALID [2020-07-18 03:07:43,456 INFO L280 TraceCheckUtils]: 13: Hoare triple {305#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {305#true} is VALID [2020-07-18 03:07:43,457 INFO L280 TraceCheckUtils]: 14: Hoare triple {305#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {305#true} is VALID [2020-07-18 03:07:43,460 INFO L280 TraceCheckUtils]: 15: Hoare triple {305#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {305#true} is VALID [2020-07-18 03:07:43,461 INFO L280 TraceCheckUtils]: 16: Hoare triple {305#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {305#true} is VALID [2020-07-18 03:07:43,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {305#true} is VALID [2020-07-18 03:07:43,461 INFO L280 TraceCheckUtils]: 18: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {305#true} is VALID [2020-07-18 03:07:43,462 INFO L280 TraceCheckUtils]: 19: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {305#true} is VALID [2020-07-18 03:07:43,462 INFO L280 TraceCheckUtils]: 20: Hoare triple {305#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {305#true} is VALID [2020-07-18 03:07:43,468 INFO L280 TraceCheckUtils]: 21: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {305#true} is VALID [2020-07-18 03:07:43,468 INFO L280 TraceCheckUtils]: 22: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {305#true} is VALID [2020-07-18 03:07:43,468 INFO L280 TraceCheckUtils]: 23: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {305#true} is VALID [2020-07-18 03:07:43,469 INFO L280 TraceCheckUtils]: 24: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {305#true} is VALID [2020-07-18 03:07:43,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {305#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {305#true} is VALID [2020-07-18 03:07:43,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {305#true} is VALID [2020-07-18 03:07:43,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {305#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {305#true} is VALID [2020-07-18 03:07:43,470 INFO L280 TraceCheckUtils]: 28: Hoare triple {305#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {305#true} is VALID [2020-07-18 03:07:43,471 INFO L280 TraceCheckUtils]: 29: Hoare triple {305#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {305#true} is VALID [2020-07-18 03:07:43,471 INFO L280 TraceCheckUtils]: 30: Hoare triple {305#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {305#true} is VALID [2020-07-18 03:07:43,472 INFO L280 TraceCheckUtils]: 31: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {305#true} is VALID [2020-07-18 03:07:43,472 INFO L280 TraceCheckUtils]: 32: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {305#true} is VALID [2020-07-18 03:07:43,472 INFO L280 TraceCheckUtils]: 33: Hoare triple {305#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {305#true} is VALID [2020-07-18 03:07:43,473 INFO L280 TraceCheckUtils]: 34: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {305#true} is VALID [2020-07-18 03:07:43,473 INFO L280 TraceCheckUtils]: 35: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {305#true} is VALID [2020-07-18 03:07:43,473 INFO L280 TraceCheckUtils]: 36: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {305#true} is VALID [2020-07-18 03:07:43,474 INFO L280 TraceCheckUtils]: 37: Hoare triple {305#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {305#true} is VALID [2020-07-18 03:07:43,474 INFO L280 TraceCheckUtils]: 38: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {305#true} is VALID [2020-07-18 03:07:43,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {305#true} is VALID [2020-07-18 03:07:43,474 INFO L280 TraceCheckUtils]: 40: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {305#true} is VALID [2020-07-18 03:07:43,475 INFO L280 TraceCheckUtils]: 41: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {305#true} is VALID [2020-07-18 03:07:43,475 INFO L280 TraceCheckUtils]: 42: Hoare triple {305#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {305#true} is VALID [2020-07-18 03:07:43,476 INFO L280 TraceCheckUtils]: 43: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {305#true} is VALID [2020-07-18 03:07:43,476 INFO L280 TraceCheckUtils]: 44: Hoare triple {305#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {305#true} is VALID [2020-07-18 03:07:43,477 INFO L280 TraceCheckUtils]: 45: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {305#true} is VALID [2020-07-18 03:07:43,477 INFO L280 TraceCheckUtils]: 46: Hoare triple {305#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {305#true} is VALID [2020-07-18 03:07:43,477 INFO L280 TraceCheckUtils]: 47: Hoare triple {305#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {305#true} is VALID [2020-07-18 03:07:43,479 INFO L280 TraceCheckUtils]: 48: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {305#true} is VALID [2020-07-18 03:07:43,480 INFO L280 TraceCheckUtils]: 49: Hoare triple {305#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {305#true} is VALID [2020-07-18 03:07:43,480 INFO L280 TraceCheckUtils]: 50: Hoare triple {305#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {305#true} is VALID [2020-07-18 03:07:43,483 INFO L280 TraceCheckUtils]: 51: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {305#true} is VALID [2020-07-18 03:07:43,483 INFO L280 TraceCheckUtils]: 52: Hoare triple {305#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {305#true} is VALID [2020-07-18 03:07:43,483 INFO L280 TraceCheckUtils]: 53: Hoare triple {305#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {305#true} is VALID [2020-07-18 03:07:43,484 INFO L280 TraceCheckUtils]: 54: Hoare triple {305#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {305#true} is VALID [2020-07-18 03:07:43,484 INFO L280 TraceCheckUtils]: 55: Hoare triple {305#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {305#true} is VALID [2020-07-18 03:07:43,485 INFO L280 TraceCheckUtils]: 56: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {305#true} is VALID [2020-07-18 03:07:43,485 INFO L280 TraceCheckUtils]: 57: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {305#true} is VALID [2020-07-18 03:07:43,485 INFO L280 TraceCheckUtils]: 58: Hoare triple {305#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {305#true} is VALID [2020-07-18 03:07:43,486 INFO L280 TraceCheckUtils]: 59: Hoare triple {305#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {305#true} is VALID [2020-07-18 03:07:43,486 INFO L280 TraceCheckUtils]: 60: Hoare triple {305#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {305#true} is VALID [2020-07-18 03:07:43,488 INFO L280 TraceCheckUtils]: 61: Hoare triple {305#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {305#true} is VALID [2020-07-18 03:07:43,488 INFO L280 TraceCheckUtils]: 62: Hoare triple {305#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {305#true} is VALID [2020-07-18 03:07:43,489 INFO L280 TraceCheckUtils]: 63: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {305#true} is VALID [2020-07-18 03:07:43,489 INFO L280 TraceCheckUtils]: 64: Hoare triple {305#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {305#true} is VALID [2020-07-18 03:07:43,489 INFO L280 TraceCheckUtils]: 65: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {305#true} is VALID [2020-07-18 03:07:43,490 INFO L280 TraceCheckUtils]: 66: Hoare triple {305#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {305#true} is VALID [2020-07-18 03:07:43,496 INFO L280 TraceCheckUtils]: 67: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {305#true} is VALID [2020-07-18 03:07:43,496 INFO L280 TraceCheckUtils]: 68: Hoare triple {305#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {305#true} is VALID [2020-07-18 03:07:43,497 INFO L280 TraceCheckUtils]: 69: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {305#true} is VALID [2020-07-18 03:07:43,497 INFO L280 TraceCheckUtils]: 70: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {305#true} is VALID [2020-07-18 03:07:43,497 INFO L280 TraceCheckUtils]: 71: Hoare triple {305#true} ~head~0.base, ~head~0.offset := 0, 0; {305#true} is VALID [2020-07-18 03:07:43,498 INFO L280 TraceCheckUtils]: 72: Hoare triple {305#true} ~pumpRunning~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,498 INFO L280 TraceCheckUtils]: 73: Hoare triple {305#true} ~systemActive~0 := 1; {305#true} is VALID [2020-07-18 03:07:43,498 INFO L280 TraceCheckUtils]: 74: Hoare triple {305#true} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,499 INFO L280 TraceCheckUtils]: 75: Hoare triple {305#true} ~cleanupTimeShifts~0 := 4; {305#true} is VALID [2020-07-18 03:07:43,499 INFO L280 TraceCheckUtils]: 76: Hoare triple {305#true} ~waterLevel~0 := 1; {305#true} is VALID [2020-07-18 03:07:43,499 INFO L280 TraceCheckUtils]: 77: Hoare triple {305#true} ~methaneLevelCritical~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,499 INFO L280 TraceCheckUtils]: 78: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,500 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {305#true} {305#true} #899#return; {305#true} is VALID [2020-07-18 03:07:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,515 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #809#return; {305#true} is VALID [2020-07-18 03:07:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,519 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #811#return; {305#true} is VALID [2020-07-18 03:07:43,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~7; {305#true} is VALID [2020-07-18 03:07:43,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~7 := 1; {305#true} is VALID [2020-07-18 03:07:43,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~7; {305#true} is VALID [2020-07-18 03:07:43,524 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,524 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {305#true} #813#return; {305#true} is VALID [2020-07-18 03:07:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,527 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {305#true} {305#true} #815#return; {305#true} is VALID [2020-07-18 03:07:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {305#true} {305#true} #889#return; {305#true} is VALID [2020-07-18 03:07:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~9; {305#true} is VALID [2020-07-18 03:07:43,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {305#true} is VALID [2020-07-18 03:07:43,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~9; {305#true} is VALID [2020-07-18 03:07:43,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,544 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {306#false} #869#return; {306#false} is VALID [2020-07-18 03:07:43,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:43,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {305#true} havoc ~retValue_acc~4; {305#true} is VALID [2020-07-18 03:07:43,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {305#true} ~retValue_acc~4 := ~pumpRunning~0; {305#true} is VALID [2020-07-18 03:07:43,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #res := ~retValue_acc~4; {305#true} is VALID [2020-07-18 03:07:43,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,549 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {305#true} {306#false} #871#return; {306#false} is VALID [2020-07-18 03:07:43,555 INFO L263 TraceCheckUtils]: 0: Hoare triple {305#true} call ULTIMATE.init(); {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:07:43,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {411#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {305#true} is VALID [2020-07-18 03:07:43,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {305#true} #valid := #valid[0 := 0]; {305#true} is VALID [2020-07-18 03:07:43,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {305#true} assume 0 < #StackHeapBarrier; {305#true} is VALID [2020-07-18 03:07:43,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {305#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {305#true} is VALID [2020-07-18 03:07:43,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {305#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {305#true} is VALID [2020-07-18 03:07:43,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {305#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {305#true} is VALID [2020-07-18 03:07:43,575 INFO L280 TraceCheckUtils]: 7: Hoare triple {305#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {305#true} is VALID [2020-07-18 03:07:43,575 INFO L280 TraceCheckUtils]: 8: Hoare triple {305#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {305#true} is VALID [2020-07-18 03:07:43,575 INFO L280 TraceCheckUtils]: 9: Hoare triple {305#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {305#true} is VALID [2020-07-18 03:07:43,576 INFO L280 TraceCheckUtils]: 10: Hoare triple {305#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {305#true} is VALID [2020-07-18 03:07:43,576 INFO L280 TraceCheckUtils]: 11: Hoare triple {305#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {305#true} is VALID [2020-07-18 03:07:43,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {305#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {305#true} is VALID [2020-07-18 03:07:43,576 INFO L280 TraceCheckUtils]: 13: Hoare triple {305#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {305#true} is VALID [2020-07-18 03:07:43,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {305#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {305#true} is VALID [2020-07-18 03:07:43,577 INFO L280 TraceCheckUtils]: 15: Hoare triple {305#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {305#true} is VALID [2020-07-18 03:07:43,577 INFO L280 TraceCheckUtils]: 16: Hoare triple {305#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {305#true} is VALID [2020-07-18 03:07:43,578 INFO L280 TraceCheckUtils]: 17: Hoare triple {305#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {305#true} is VALID [2020-07-18 03:07:43,578 INFO L280 TraceCheckUtils]: 18: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {305#true} is VALID [2020-07-18 03:07:43,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {305#true} is VALID [2020-07-18 03:07:43,578 INFO L280 TraceCheckUtils]: 20: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {305#true} is VALID [2020-07-18 03:07:43,579 INFO L280 TraceCheckUtils]: 21: Hoare triple {305#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {305#true} is VALID [2020-07-18 03:07:43,579 INFO L280 TraceCheckUtils]: 22: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {305#true} is VALID [2020-07-18 03:07:43,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {305#true} is VALID [2020-07-18 03:07:43,580 INFO L280 TraceCheckUtils]: 24: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {305#true} is VALID [2020-07-18 03:07:43,580 INFO L280 TraceCheckUtils]: 25: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {305#true} is VALID [2020-07-18 03:07:43,580 INFO L280 TraceCheckUtils]: 26: Hoare triple {305#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {305#true} is VALID [2020-07-18 03:07:43,580 INFO L280 TraceCheckUtils]: 27: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {305#true} is VALID [2020-07-18 03:07:43,581 INFO L280 TraceCheckUtils]: 28: Hoare triple {305#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {305#true} is VALID [2020-07-18 03:07:43,581 INFO L280 TraceCheckUtils]: 29: Hoare triple {305#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {305#true} is VALID [2020-07-18 03:07:43,581 INFO L280 TraceCheckUtils]: 30: Hoare triple {305#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {305#true} is VALID [2020-07-18 03:07:43,581 INFO L280 TraceCheckUtils]: 31: Hoare triple {305#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {305#true} is VALID [2020-07-18 03:07:43,582 INFO L280 TraceCheckUtils]: 32: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {305#true} is VALID [2020-07-18 03:07:43,582 INFO L280 TraceCheckUtils]: 33: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {305#true} is VALID [2020-07-18 03:07:43,582 INFO L280 TraceCheckUtils]: 34: Hoare triple {305#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {305#true} is VALID [2020-07-18 03:07:43,583 INFO L280 TraceCheckUtils]: 35: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {305#true} is VALID [2020-07-18 03:07:43,583 INFO L280 TraceCheckUtils]: 36: Hoare triple {305#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {305#true} is VALID [2020-07-18 03:07:43,583 INFO L280 TraceCheckUtils]: 37: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {305#true} is VALID [2020-07-18 03:07:43,583 INFO L280 TraceCheckUtils]: 38: Hoare triple {305#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {305#true} is VALID [2020-07-18 03:07:43,584 INFO L280 TraceCheckUtils]: 39: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {305#true} is VALID [2020-07-18 03:07:43,584 INFO L280 TraceCheckUtils]: 40: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {305#true} is VALID [2020-07-18 03:07:43,584 INFO L280 TraceCheckUtils]: 41: Hoare triple {305#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {305#true} is VALID [2020-07-18 03:07:43,584 INFO L280 TraceCheckUtils]: 42: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {305#true} is VALID [2020-07-18 03:07:43,585 INFO L280 TraceCheckUtils]: 43: Hoare triple {305#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {305#true} is VALID [2020-07-18 03:07:43,585 INFO L280 TraceCheckUtils]: 44: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {305#true} is VALID [2020-07-18 03:07:43,585 INFO L280 TraceCheckUtils]: 45: Hoare triple {305#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {305#true} is VALID [2020-07-18 03:07:43,586 INFO L280 TraceCheckUtils]: 46: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {305#true} is VALID [2020-07-18 03:07:43,586 INFO L280 TraceCheckUtils]: 47: Hoare triple {305#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {305#true} is VALID [2020-07-18 03:07:43,586 INFO L280 TraceCheckUtils]: 48: Hoare triple {305#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {305#true} is VALID [2020-07-18 03:07:43,586 INFO L280 TraceCheckUtils]: 49: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {305#true} is VALID [2020-07-18 03:07:43,587 INFO L280 TraceCheckUtils]: 50: Hoare triple {305#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {305#true} is VALID [2020-07-18 03:07:43,587 INFO L280 TraceCheckUtils]: 51: Hoare triple {305#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {305#true} is VALID [2020-07-18 03:07:43,587 INFO L280 TraceCheckUtils]: 52: Hoare triple {305#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {305#true} is VALID [2020-07-18 03:07:43,587 INFO L280 TraceCheckUtils]: 53: Hoare triple {305#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {305#true} is VALID [2020-07-18 03:07:43,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {305#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {305#true} is VALID [2020-07-18 03:07:43,588 INFO L280 TraceCheckUtils]: 55: Hoare triple {305#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {305#true} is VALID [2020-07-18 03:07:43,588 INFO L280 TraceCheckUtils]: 56: Hoare triple {305#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {305#true} is VALID [2020-07-18 03:07:43,589 INFO L280 TraceCheckUtils]: 57: Hoare triple {305#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {305#true} is VALID [2020-07-18 03:07:43,589 INFO L280 TraceCheckUtils]: 58: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {305#true} is VALID [2020-07-18 03:07:43,589 INFO L280 TraceCheckUtils]: 59: Hoare triple {305#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {305#true} is VALID [2020-07-18 03:07:43,589 INFO L280 TraceCheckUtils]: 60: Hoare triple {305#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {305#true} is VALID [2020-07-18 03:07:43,590 INFO L280 TraceCheckUtils]: 61: Hoare triple {305#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {305#true} is VALID [2020-07-18 03:07:43,590 INFO L280 TraceCheckUtils]: 62: Hoare triple {305#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {305#true} is VALID [2020-07-18 03:07:43,590 INFO L280 TraceCheckUtils]: 63: Hoare triple {305#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {305#true} is VALID [2020-07-18 03:07:43,591 INFO L280 TraceCheckUtils]: 64: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {305#true} is VALID [2020-07-18 03:07:43,591 INFO L280 TraceCheckUtils]: 65: Hoare triple {305#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {305#true} is VALID [2020-07-18 03:07:43,591 INFO L280 TraceCheckUtils]: 66: Hoare triple {305#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {305#true} is VALID [2020-07-18 03:07:43,591 INFO L280 TraceCheckUtils]: 67: Hoare triple {305#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {305#true} is VALID [2020-07-18 03:07:43,592 INFO L280 TraceCheckUtils]: 68: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {305#true} is VALID [2020-07-18 03:07:43,592 INFO L280 TraceCheckUtils]: 69: Hoare triple {305#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {305#true} is VALID [2020-07-18 03:07:43,592 INFO L280 TraceCheckUtils]: 70: Hoare triple {305#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {305#true} is VALID [2020-07-18 03:07:43,593 INFO L280 TraceCheckUtils]: 71: Hoare triple {305#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {305#true} is VALID [2020-07-18 03:07:43,593 INFO L280 TraceCheckUtils]: 72: Hoare triple {305#true} ~head~0.base, ~head~0.offset := 0, 0; {305#true} is VALID [2020-07-18 03:07:43,593 INFO L280 TraceCheckUtils]: 73: Hoare triple {305#true} ~pumpRunning~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,593 INFO L280 TraceCheckUtils]: 74: Hoare triple {305#true} ~systemActive~0 := 1; {305#true} is VALID [2020-07-18 03:07:43,594 INFO L280 TraceCheckUtils]: 75: Hoare triple {305#true} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,594 INFO L280 TraceCheckUtils]: 76: Hoare triple {305#true} ~cleanupTimeShifts~0 := 4; {305#true} is VALID [2020-07-18 03:07:43,594 INFO L280 TraceCheckUtils]: 77: Hoare triple {305#true} ~waterLevel~0 := 1; {305#true} is VALID [2020-07-18 03:07:43,594 INFO L280 TraceCheckUtils]: 78: Hoare triple {305#true} ~methaneLevelCritical~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,595 INFO L280 TraceCheckUtils]: 79: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,595 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {305#true} {305#true} #899#return; {305#true} is VALID [2020-07-18 03:07:43,595 INFO L263 TraceCheckUtils]: 81: Hoare triple {305#true} call #t~ret72 := main(); {305#true} is VALID [2020-07-18 03:07:43,596 INFO L280 TraceCheckUtils]: 82: Hoare triple {305#true} havoc ~retValue_acc~8; {305#true} is VALID [2020-07-18 03:07:43,596 INFO L280 TraceCheckUtils]: 83: Hoare triple {305#true} havoc ~tmp~7; {305#true} is VALID [2020-07-18 03:07:43,596 INFO L263 TraceCheckUtils]: 84: Hoare triple {305#true} call select_helpers(); {305#true} is VALID [2020-07-18 03:07:43,597 INFO L280 TraceCheckUtils]: 85: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,597 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {305#true} {305#true} #809#return; {305#true} is VALID [2020-07-18 03:07:43,597 INFO L263 TraceCheckUtils]: 87: Hoare triple {305#true} call select_features(); {305#true} is VALID [2020-07-18 03:07:43,597 INFO L280 TraceCheckUtils]: 88: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,598 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {305#true} {305#true} #811#return; {305#true} is VALID [2020-07-18 03:07:43,598 INFO L263 TraceCheckUtils]: 90: Hoare triple {305#true} call #t~ret61 := valid_product(); {305#true} is VALID [2020-07-18 03:07:43,598 INFO L280 TraceCheckUtils]: 91: Hoare triple {305#true} havoc ~retValue_acc~7; {305#true} is VALID [2020-07-18 03:07:43,598 INFO L280 TraceCheckUtils]: 92: Hoare triple {305#true} ~retValue_acc~7 := 1; {305#true} is VALID [2020-07-18 03:07:43,599 INFO L280 TraceCheckUtils]: 93: Hoare triple {305#true} #res := ~retValue_acc~7; {305#true} is VALID [2020-07-18 03:07:43,599 INFO L280 TraceCheckUtils]: 94: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,599 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {305#true} {305#true} #813#return; {305#true} is VALID [2020-07-18 03:07:43,600 INFO L280 TraceCheckUtils]: 96: Hoare triple {305#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {305#true} is VALID [2020-07-18 03:07:43,600 INFO L280 TraceCheckUtils]: 97: Hoare triple {305#true} ~tmp~7 := #t~ret61; {305#true} is VALID [2020-07-18 03:07:43,600 INFO L280 TraceCheckUtils]: 98: Hoare triple {305#true} havoc #t~ret61; {305#true} is VALID [2020-07-18 03:07:43,600 INFO L280 TraceCheckUtils]: 99: Hoare triple {305#true} assume 0 != ~tmp~7; {305#true} is VALID [2020-07-18 03:07:43,601 INFO L263 TraceCheckUtils]: 100: Hoare triple {305#true} call setup(); {305#true} is VALID [2020-07-18 03:07:43,601 INFO L280 TraceCheckUtils]: 101: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,601 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {305#true} {305#true} #815#return; {305#true} is VALID [2020-07-18 03:07:43,602 INFO L263 TraceCheckUtils]: 103: Hoare triple {305#true} call runTest(); {305#true} is VALID [2020-07-18 03:07:43,603 INFO L263 TraceCheckUtils]: 104: Hoare triple {305#true} call __utac_acc__Specification2_spec__1(); {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:07:43,603 INFO L280 TraceCheckUtils]: 105: Hoare triple {412#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,603 INFO L280 TraceCheckUtils]: 106: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,603 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {305#true} {305#true} #889#return; {305#true} is VALID [2020-07-18 03:07:43,604 INFO L263 TraceCheckUtils]: 108: Hoare triple {305#true} call test(); {305#true} is VALID [2020-07-18 03:07:43,604 INFO L280 TraceCheckUtils]: 109: Hoare triple {305#true} havoc ~splverifierCounter~0; {305#true} is VALID [2020-07-18 03:07:43,604 INFO L280 TraceCheckUtils]: 110: Hoare triple {305#true} havoc ~tmp~5; {305#true} is VALID [2020-07-18 03:07:43,604 INFO L280 TraceCheckUtils]: 111: Hoare triple {305#true} havoc ~tmp___0~1; {305#true} is VALID [2020-07-18 03:07:43,605 INFO L280 TraceCheckUtils]: 112: Hoare triple {305#true} havoc ~tmp___1~0; {305#true} is VALID [2020-07-18 03:07:43,605 INFO L280 TraceCheckUtils]: 113: Hoare triple {305#true} havoc ~tmp___2~0; {305#true} is VALID [2020-07-18 03:07:43,605 INFO L280 TraceCheckUtils]: 114: Hoare triple {305#true} ~splverifierCounter~0 := 0; {305#true} is VALID [2020-07-18 03:07:43,606 INFO L280 TraceCheckUtils]: 115: Hoare triple {305#true} assume false; {306#false} is VALID [2020-07-18 03:07:43,606 INFO L263 TraceCheckUtils]: 116: Hoare triple {306#false} call cleanup(); {306#false} is VALID [2020-07-18 03:07:43,607 INFO L280 TraceCheckUtils]: 117: Hoare triple {306#false} havoc ~i~0; {306#false} is VALID [2020-07-18 03:07:43,607 INFO L280 TraceCheckUtils]: 118: Hoare triple {306#false} havoc ~__cil_tmp2~0; {306#false} is VALID [2020-07-18 03:07:43,607 INFO L263 TraceCheckUtils]: 119: Hoare triple {306#false} call timeShift(); {306#false} is VALID [2020-07-18 03:07:43,607 INFO L280 TraceCheckUtils]: 120: Hoare triple {306#false} assume !(0 != ~pumpRunning~0); {306#false} is VALID [2020-07-18 03:07:43,608 INFO L280 TraceCheckUtils]: 121: Hoare triple {306#false} assume !(0 != ~systemActive~0); {306#false} is VALID [2020-07-18 03:07:43,608 INFO L263 TraceCheckUtils]: 122: Hoare triple {306#false} call __utac_acc__Specification2_spec__2(); {306#false} is VALID [2020-07-18 03:07:43,608 INFO L280 TraceCheckUtils]: 123: Hoare triple {306#false} havoc ~tmp~6; {306#false} is VALID [2020-07-18 03:07:43,608 INFO L280 TraceCheckUtils]: 124: Hoare triple {306#false} havoc ~tmp___0~2; {306#false} is VALID [2020-07-18 03:07:43,609 INFO L263 TraceCheckUtils]: 125: Hoare triple {306#false} call #t~ret58 := isMethaneLevelCritical(); {305#true} is VALID [2020-07-18 03:07:43,609 INFO L280 TraceCheckUtils]: 126: Hoare triple {305#true} havoc ~retValue_acc~9; {305#true} is VALID [2020-07-18 03:07:43,609 INFO L280 TraceCheckUtils]: 127: Hoare triple {305#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {305#true} is VALID [2020-07-18 03:07:43,610 INFO L280 TraceCheckUtils]: 128: Hoare triple {305#true} #res := ~retValue_acc~9; {305#true} is VALID [2020-07-18 03:07:43,610 INFO L280 TraceCheckUtils]: 129: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,610 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {305#true} {306#false} #869#return; {306#false} is VALID [2020-07-18 03:07:43,610 INFO L280 TraceCheckUtils]: 131: Hoare triple {306#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {306#false} is VALID [2020-07-18 03:07:43,611 INFO L280 TraceCheckUtils]: 132: Hoare triple {306#false} ~tmp~6 := #t~ret58; {306#false} is VALID [2020-07-18 03:07:43,611 INFO L280 TraceCheckUtils]: 133: Hoare triple {306#false} havoc #t~ret58; {306#false} is VALID [2020-07-18 03:07:43,611 INFO L280 TraceCheckUtils]: 134: Hoare triple {306#false} assume 0 != ~tmp~6; {306#false} is VALID [2020-07-18 03:07:43,611 INFO L263 TraceCheckUtils]: 135: Hoare triple {306#false} call #t~ret59 := isPumpRunning(); {305#true} is VALID [2020-07-18 03:07:43,612 INFO L280 TraceCheckUtils]: 136: Hoare triple {305#true} havoc ~retValue_acc~4; {305#true} is VALID [2020-07-18 03:07:43,612 INFO L280 TraceCheckUtils]: 137: Hoare triple {305#true} ~retValue_acc~4 := ~pumpRunning~0; {305#true} is VALID [2020-07-18 03:07:43,612 INFO L280 TraceCheckUtils]: 138: Hoare triple {305#true} #res := ~retValue_acc~4; {305#true} is VALID [2020-07-18 03:07:43,613 INFO L280 TraceCheckUtils]: 139: Hoare triple {305#true} assume true; {305#true} is VALID [2020-07-18 03:07:43,613 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {305#true} {306#false} #871#return; {306#false} is VALID [2020-07-18 03:07:43,613 INFO L280 TraceCheckUtils]: 141: Hoare triple {306#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {306#false} is VALID [2020-07-18 03:07:43,613 INFO L280 TraceCheckUtils]: 142: Hoare triple {306#false} ~tmp___0~2 := #t~ret59; {306#false} is VALID [2020-07-18 03:07:43,614 INFO L280 TraceCheckUtils]: 143: Hoare triple {306#false} havoc #t~ret59; {306#false} is VALID [2020-07-18 03:07:43,614 INFO L280 TraceCheckUtils]: 144: Hoare triple {306#false} assume 0 != ~tmp___0~2; {306#false} is VALID [2020-07-18 03:07:43,614 INFO L280 TraceCheckUtils]: 145: Hoare triple {306#false} assume 0 != ~methAndRunningLastTime~0; {306#false} is VALID [2020-07-18 03:07:43,615 INFO L263 TraceCheckUtils]: 146: Hoare triple {306#false} call __automaton_fail(); {306#false} is VALID [2020-07-18 03:07:43,615 INFO L280 TraceCheckUtils]: 147: Hoare triple {306#false} assume !false; {306#false} is VALID [2020-07-18 03:07:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:07:43,638 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [752093683] [2020-07-18 03:07:43,640 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:07:43,640 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 03:07:43,641 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860177669] [2020-07-18 03:07:43,647 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-18 03:07:43,651 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:07:43,654 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 03:07:43,829 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:07:43,829 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 03:07:43,830 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:07:43,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 03:07:43,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-18 03:07:43,841 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 4 states. [2020-07-18 03:07:51,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:07:51,280 INFO L93 Difference]: Finished difference Result 453 states and 537 transitions. [2020-07-18 03:07:51,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-18 03:07:51,281 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-18 03:07:51,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:07:51,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 03:07:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 537 transitions. [2020-07-18 03:07:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 03:07:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 537 transitions. [2020-07-18 03:07:51,337 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 537 transitions. [2020-07-18 03:07:52,717 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 537 edges. 537 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:07:52,781 INFO L225 Difference]: With dead ends: 453 [2020-07-18 03:07:52,781 INFO L226 Difference]: Without dead ends: 293 [2020-07-18 03:07:52,790 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-18 03:07:52,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-18 03:07:56,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 245. [2020-07-18 03:07:56,118 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:07:56,119 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 245 states. [2020-07-18 03:07:56,120 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 245 states. [2020-07-18 03:07:56,120 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 245 states. [2020-07-18 03:07:56,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:07:56,154 INFO L93 Difference]: Finished difference Result 293 states and 333 transitions. [2020-07-18 03:07:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 333 transitions. [2020-07-18 03:07:56,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:07:56,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:07:56,158 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand 293 states. [2020-07-18 03:07:56,158 INFO L87 Difference]: Start difference. First operand 245 states. Second operand 293 states. [2020-07-18 03:07:56,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:07:56,191 INFO L93 Difference]: Finished difference Result 293 states and 333 transitions. [2020-07-18 03:07:56,191 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 333 transitions. [2020-07-18 03:07:56,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:07:56,193 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:07:56,193 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:07:56,193 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:07:56,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2020-07-18 03:07:56,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 265 transitions. [2020-07-18 03:07:56,210 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 265 transitions. Word has length 148 [2020-07-18 03:07:56,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:07:56,211 INFO L479 AbstractCegarLoop]: Abstraction has 245 states and 265 transitions. [2020-07-18 03:07:56,211 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 03:07:56,211 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 245 states and 265 transitions. [2020-07-18 03:07:57,051 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:07:57,051 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 265 transitions. [2020-07-18 03:07:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-18 03:07:57,054 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:07:57,055 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:07:57,055 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 03:07:57,055 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:07:57,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:07:57,056 INFO L82 PathProgramCache]: Analyzing trace with hash 983801139, now seen corresponding path program 1 times [2020-07-18 03:07:57,056 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:07:57,056 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1723222994] [2020-07-18 03:07:57,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:07:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,494 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:07:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2397#true} is VALID [2020-07-18 03:07:57,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} #valid := #valid[0 := 0]; {2397#true} is VALID [2020-07-18 03:07:57,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} assume 0 < #StackHeapBarrier; {2397#true} is VALID [2020-07-18 03:07:57,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2397#true} is VALID [2020-07-18 03:07:57,563 INFO L280 TraceCheckUtils]: 4: Hoare triple {2397#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2397#true} is VALID [2020-07-18 03:07:57,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {2397#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2397#true} is VALID [2020-07-18 03:07:57,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {2397#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2397#true} is VALID [2020-07-18 03:07:57,563 INFO L280 TraceCheckUtils]: 7: Hoare triple {2397#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2397#true} is VALID [2020-07-18 03:07:57,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {2397#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2397#true} is VALID [2020-07-18 03:07:57,564 INFO L280 TraceCheckUtils]: 9: Hoare triple {2397#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2397#true} is VALID [2020-07-18 03:07:57,564 INFO L280 TraceCheckUtils]: 10: Hoare triple {2397#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2397#true} is VALID [2020-07-18 03:07:57,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {2397#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2397#true} is VALID [2020-07-18 03:07:57,565 INFO L280 TraceCheckUtils]: 12: Hoare triple {2397#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2397#true} is VALID [2020-07-18 03:07:57,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {2397#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2397#true} is VALID [2020-07-18 03:07:57,565 INFO L280 TraceCheckUtils]: 14: Hoare triple {2397#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2397#true} is VALID [2020-07-18 03:07:57,565 INFO L280 TraceCheckUtils]: 15: Hoare triple {2397#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2397#true} is VALID [2020-07-18 03:07:57,566 INFO L280 TraceCheckUtils]: 16: Hoare triple {2397#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {2397#true} is VALID [2020-07-18 03:07:57,566 INFO L280 TraceCheckUtils]: 17: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {2397#true} is VALID [2020-07-18 03:07:57,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {2397#true} is VALID [2020-07-18 03:07:57,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {2397#true} is VALID [2020-07-18 03:07:57,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {2397#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {2397#true} is VALID [2020-07-18 03:07:57,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {2397#true} is VALID [2020-07-18 03:07:57,567 INFO L280 TraceCheckUtils]: 22: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {2397#true} is VALID [2020-07-18 03:07:57,567 INFO L280 TraceCheckUtils]: 23: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {2397#true} is VALID [2020-07-18 03:07:57,567 INFO L280 TraceCheckUtils]: 24: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {2397#true} is VALID [2020-07-18 03:07:57,568 INFO L280 TraceCheckUtils]: 25: Hoare triple {2397#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {2397#true} is VALID [2020-07-18 03:07:57,568 INFO L280 TraceCheckUtils]: 26: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {2397#true} is VALID [2020-07-18 03:07:57,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {2397#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {2397#true} is VALID [2020-07-18 03:07:57,568 INFO L280 TraceCheckUtils]: 28: Hoare triple {2397#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {2397#true} is VALID [2020-07-18 03:07:57,569 INFO L280 TraceCheckUtils]: 29: Hoare triple {2397#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {2397#true} is VALID [2020-07-18 03:07:57,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {2397#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {2397#true} is VALID [2020-07-18 03:07:57,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {2397#true} is VALID [2020-07-18 03:07:57,569 INFO L280 TraceCheckUtils]: 32: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {2397#true} is VALID [2020-07-18 03:07:57,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {2397#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {2397#true} is VALID [2020-07-18 03:07:57,570 INFO L280 TraceCheckUtils]: 34: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {2397#true} is VALID [2020-07-18 03:07:57,570 INFO L280 TraceCheckUtils]: 35: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {2397#true} is VALID [2020-07-18 03:07:57,570 INFO L280 TraceCheckUtils]: 36: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {2397#true} is VALID [2020-07-18 03:07:57,571 INFO L280 TraceCheckUtils]: 37: Hoare triple {2397#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {2397#true} is VALID [2020-07-18 03:07:57,571 INFO L280 TraceCheckUtils]: 38: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {2397#true} is VALID [2020-07-18 03:07:57,571 INFO L280 TraceCheckUtils]: 39: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {2397#true} is VALID [2020-07-18 03:07:57,571 INFO L280 TraceCheckUtils]: 40: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {2397#true} is VALID [2020-07-18 03:07:57,571 INFO L280 TraceCheckUtils]: 41: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {2397#true} is VALID [2020-07-18 03:07:57,572 INFO L280 TraceCheckUtils]: 42: Hoare triple {2397#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {2397#true} is VALID [2020-07-18 03:07:57,572 INFO L280 TraceCheckUtils]: 43: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {2397#true} is VALID [2020-07-18 03:07:57,572 INFO L280 TraceCheckUtils]: 44: Hoare triple {2397#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {2397#true} is VALID [2020-07-18 03:07:57,572 INFO L280 TraceCheckUtils]: 45: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {2397#true} is VALID [2020-07-18 03:07:57,573 INFO L280 TraceCheckUtils]: 46: Hoare triple {2397#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {2397#true} is VALID [2020-07-18 03:07:57,573 INFO L280 TraceCheckUtils]: 47: Hoare triple {2397#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {2397#true} is VALID [2020-07-18 03:07:57,573 INFO L280 TraceCheckUtils]: 48: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {2397#true} is VALID [2020-07-18 03:07:57,573 INFO L280 TraceCheckUtils]: 49: Hoare triple {2397#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {2397#true} is VALID [2020-07-18 03:07:57,574 INFO L280 TraceCheckUtils]: 50: Hoare triple {2397#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {2397#true} is VALID [2020-07-18 03:07:57,574 INFO L280 TraceCheckUtils]: 51: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2397#true} is VALID [2020-07-18 03:07:57,574 INFO L280 TraceCheckUtils]: 52: Hoare triple {2397#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2397#true} is VALID [2020-07-18 03:07:57,574 INFO L280 TraceCheckUtils]: 53: Hoare triple {2397#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2397#true} is VALID [2020-07-18 03:07:57,575 INFO L280 TraceCheckUtils]: 54: Hoare triple {2397#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {2397#true} is VALID [2020-07-18 03:07:57,575 INFO L280 TraceCheckUtils]: 55: Hoare triple {2397#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {2397#true} is VALID [2020-07-18 03:07:57,575 INFO L280 TraceCheckUtils]: 56: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {2397#true} is VALID [2020-07-18 03:07:57,575 INFO L280 TraceCheckUtils]: 57: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {2397#true} is VALID [2020-07-18 03:07:57,576 INFO L280 TraceCheckUtils]: 58: Hoare triple {2397#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {2397#true} is VALID [2020-07-18 03:07:57,576 INFO L280 TraceCheckUtils]: 59: Hoare triple {2397#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2397#true} is VALID [2020-07-18 03:07:57,576 INFO L280 TraceCheckUtils]: 60: Hoare triple {2397#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2397#true} is VALID [2020-07-18 03:07:57,576 INFO L280 TraceCheckUtils]: 61: Hoare triple {2397#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2397#true} is VALID [2020-07-18 03:07:57,576 INFO L280 TraceCheckUtils]: 62: Hoare triple {2397#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2397#true} is VALID [2020-07-18 03:07:57,577 INFO L280 TraceCheckUtils]: 63: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {2397#true} is VALID [2020-07-18 03:07:57,577 INFO L280 TraceCheckUtils]: 64: Hoare triple {2397#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {2397#true} is VALID [2020-07-18 03:07:57,577 INFO L280 TraceCheckUtils]: 65: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2397#true} is VALID [2020-07-18 03:07:57,577 INFO L280 TraceCheckUtils]: 66: Hoare triple {2397#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2397#true} is VALID [2020-07-18 03:07:57,578 INFO L280 TraceCheckUtils]: 67: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2397#true} is VALID [2020-07-18 03:07:57,578 INFO L280 TraceCheckUtils]: 68: Hoare triple {2397#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2397#true} is VALID [2020-07-18 03:07:57,578 INFO L280 TraceCheckUtils]: 69: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {2397#true} is VALID [2020-07-18 03:07:57,578 INFO L280 TraceCheckUtils]: 70: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {2397#true} is VALID [2020-07-18 03:07:57,579 INFO L280 TraceCheckUtils]: 71: Hoare triple {2397#true} ~head~0.base, ~head~0.offset := 0, 0; {2397#true} is VALID [2020-07-18 03:07:57,579 INFO L280 TraceCheckUtils]: 72: Hoare triple {2397#true} ~pumpRunning~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,579 INFO L280 TraceCheckUtils]: 73: Hoare triple {2397#true} ~systemActive~0 := 1; {2397#true} is VALID [2020-07-18 03:07:57,579 INFO L280 TraceCheckUtils]: 74: Hoare triple {2397#true} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,579 INFO L280 TraceCheckUtils]: 75: Hoare triple {2397#true} ~cleanupTimeShifts~0 := 4; {2397#true} is VALID [2020-07-18 03:07:57,580 INFO L280 TraceCheckUtils]: 76: Hoare triple {2397#true} ~waterLevel~0 := 1; {2397#true} is VALID [2020-07-18 03:07:57,580 INFO L280 TraceCheckUtils]: 77: Hoare triple {2397#true} ~methaneLevelCritical~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,580 INFO L280 TraceCheckUtils]: 78: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,580 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2397#true} {2397#true} #899#return; {2397#true} is VALID [2020-07-18 03:07:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,587 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #809#return; {2397#true} is VALID [2020-07-18 03:07:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,589 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #811#return; {2397#true} is VALID [2020-07-18 03:07:57,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~7; {2397#true} is VALID [2020-07-18 03:07:57,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~7 := 1; {2397#true} is VALID [2020-07-18 03:07:57,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~7; {2397#true} is VALID [2020-07-18 03:07:57,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,593 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2397#true} #813#return; {2397#true} is VALID [2020-07-18 03:07:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2397#true} {2397#true} #815#return; {2397#true} is VALID [2020-07-18 03:07:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,608 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,608 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2397#true} {2397#true} #889#return; {2397#true} is VALID [2020-07-18 03:07:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~9; {2397#true} is VALID [2020-07-18 03:07:57,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {2397#true} is VALID [2020-07-18 03:07:57,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~9; {2397#true} is VALID [2020-07-18 03:07:57,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,612 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2398#false} #869#return; {2398#false} is VALID [2020-07-18 03:07:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:07:57,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {2397#true} havoc ~retValue_acc~4; {2397#true} is VALID [2020-07-18 03:07:57,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {2397#true} ~retValue_acc~4 := ~pumpRunning~0; {2397#true} is VALID [2020-07-18 03:07:57,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #res := ~retValue_acc~4; {2397#true} is VALID [2020-07-18 03:07:57,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,615 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2397#true} {2398#false} #871#return; {2398#false} is VALID [2020-07-18 03:07:57,620 INFO L263 TraceCheckUtils]: 0: Hoare triple {2397#true} call ULTIMATE.init(); {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:07:57,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {2504#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2397#true} is VALID [2020-07-18 03:07:57,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {2397#true} #valid := #valid[0 := 0]; {2397#true} is VALID [2020-07-18 03:07:57,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {2397#true} assume 0 < #StackHeapBarrier; {2397#true} is VALID [2020-07-18 03:07:57,621 INFO L280 TraceCheckUtils]: 4: Hoare triple {2397#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2397#true} is VALID [2020-07-18 03:07:57,621 INFO L280 TraceCheckUtils]: 5: Hoare triple {2397#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2397#true} is VALID [2020-07-18 03:07:57,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {2397#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2397#true} is VALID [2020-07-18 03:07:57,622 INFO L280 TraceCheckUtils]: 7: Hoare triple {2397#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2397#true} is VALID [2020-07-18 03:07:57,622 INFO L280 TraceCheckUtils]: 8: Hoare triple {2397#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2397#true} is VALID [2020-07-18 03:07:57,622 INFO L280 TraceCheckUtils]: 9: Hoare triple {2397#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2397#true} is VALID [2020-07-18 03:07:57,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {2397#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2397#true} is VALID [2020-07-18 03:07:57,623 INFO L280 TraceCheckUtils]: 11: Hoare triple {2397#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2397#true} is VALID [2020-07-18 03:07:57,623 INFO L280 TraceCheckUtils]: 12: Hoare triple {2397#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2397#true} is VALID [2020-07-18 03:07:57,623 INFO L280 TraceCheckUtils]: 13: Hoare triple {2397#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2397#true} is VALID [2020-07-18 03:07:57,623 INFO L280 TraceCheckUtils]: 14: Hoare triple {2397#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2397#true} is VALID [2020-07-18 03:07:57,624 INFO L280 TraceCheckUtils]: 15: Hoare triple {2397#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2397#true} is VALID [2020-07-18 03:07:57,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {2397#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2397#true} is VALID [2020-07-18 03:07:57,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {2397#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {2397#true} is VALID [2020-07-18 03:07:57,624 INFO L280 TraceCheckUtils]: 18: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {2397#true} is VALID [2020-07-18 03:07:57,625 INFO L280 TraceCheckUtils]: 19: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {2397#true} is VALID [2020-07-18 03:07:57,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {2397#true} is VALID [2020-07-18 03:07:57,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {2397#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {2397#true} is VALID [2020-07-18 03:07:57,625 INFO L280 TraceCheckUtils]: 22: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {2397#true} is VALID [2020-07-18 03:07:57,625 INFO L280 TraceCheckUtils]: 23: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {2397#true} is VALID [2020-07-18 03:07:57,626 INFO L280 TraceCheckUtils]: 24: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {2397#true} is VALID [2020-07-18 03:07:57,626 INFO L280 TraceCheckUtils]: 25: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {2397#true} is VALID [2020-07-18 03:07:57,626 INFO L280 TraceCheckUtils]: 26: Hoare triple {2397#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {2397#true} is VALID [2020-07-18 03:07:57,626 INFO L280 TraceCheckUtils]: 27: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {2397#true} is VALID [2020-07-18 03:07:57,627 INFO L280 TraceCheckUtils]: 28: Hoare triple {2397#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {2397#true} is VALID [2020-07-18 03:07:57,627 INFO L280 TraceCheckUtils]: 29: Hoare triple {2397#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {2397#true} is VALID [2020-07-18 03:07:57,627 INFO L280 TraceCheckUtils]: 30: Hoare triple {2397#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {2397#true} is VALID [2020-07-18 03:07:57,627 INFO L280 TraceCheckUtils]: 31: Hoare triple {2397#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {2397#true} is VALID [2020-07-18 03:07:57,628 INFO L280 TraceCheckUtils]: 32: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {2397#true} is VALID [2020-07-18 03:07:57,628 INFO L280 TraceCheckUtils]: 33: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {2397#true} is VALID [2020-07-18 03:07:57,628 INFO L280 TraceCheckUtils]: 34: Hoare triple {2397#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {2397#true} is VALID [2020-07-18 03:07:57,628 INFO L280 TraceCheckUtils]: 35: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {2397#true} is VALID [2020-07-18 03:07:57,628 INFO L280 TraceCheckUtils]: 36: Hoare triple {2397#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {2397#true} is VALID [2020-07-18 03:07:57,629 INFO L280 TraceCheckUtils]: 37: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {2397#true} is VALID [2020-07-18 03:07:57,629 INFO L280 TraceCheckUtils]: 38: Hoare triple {2397#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {2397#true} is VALID [2020-07-18 03:07:57,629 INFO L280 TraceCheckUtils]: 39: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {2397#true} is VALID [2020-07-18 03:07:57,629 INFO L280 TraceCheckUtils]: 40: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {2397#true} is VALID [2020-07-18 03:07:57,630 INFO L280 TraceCheckUtils]: 41: Hoare triple {2397#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {2397#true} is VALID [2020-07-18 03:07:57,630 INFO L280 TraceCheckUtils]: 42: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {2397#true} is VALID [2020-07-18 03:07:57,630 INFO L280 TraceCheckUtils]: 43: Hoare triple {2397#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {2397#true} is VALID [2020-07-18 03:07:57,630 INFO L280 TraceCheckUtils]: 44: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {2397#true} is VALID [2020-07-18 03:07:57,630 INFO L280 TraceCheckUtils]: 45: Hoare triple {2397#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {2397#true} is VALID [2020-07-18 03:07:57,631 INFO L280 TraceCheckUtils]: 46: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {2397#true} is VALID [2020-07-18 03:07:57,631 INFO L280 TraceCheckUtils]: 47: Hoare triple {2397#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {2397#true} is VALID [2020-07-18 03:07:57,631 INFO L280 TraceCheckUtils]: 48: Hoare triple {2397#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {2397#true} is VALID [2020-07-18 03:07:57,631 INFO L280 TraceCheckUtils]: 49: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {2397#true} is VALID [2020-07-18 03:07:57,631 INFO L280 TraceCheckUtils]: 50: Hoare triple {2397#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {2397#true} is VALID [2020-07-18 03:07:57,632 INFO L280 TraceCheckUtils]: 51: Hoare triple {2397#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {2397#true} is VALID [2020-07-18 03:07:57,632 INFO L280 TraceCheckUtils]: 52: Hoare triple {2397#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {2397#true} is VALID [2020-07-18 03:07:57,632 INFO L280 TraceCheckUtils]: 53: Hoare triple {2397#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {2397#true} is VALID [2020-07-18 03:07:57,632 INFO L280 TraceCheckUtils]: 54: Hoare triple {2397#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {2397#true} is VALID [2020-07-18 03:07:57,633 INFO L280 TraceCheckUtils]: 55: Hoare triple {2397#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {2397#true} is VALID [2020-07-18 03:07:57,633 INFO L280 TraceCheckUtils]: 56: Hoare triple {2397#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {2397#true} is VALID [2020-07-18 03:07:57,633 INFO L280 TraceCheckUtils]: 57: Hoare triple {2397#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {2397#true} is VALID [2020-07-18 03:07:57,633 INFO L280 TraceCheckUtils]: 58: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {2397#true} is VALID [2020-07-18 03:07:57,633 INFO L280 TraceCheckUtils]: 59: Hoare triple {2397#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {2397#true} is VALID [2020-07-18 03:07:57,634 INFO L280 TraceCheckUtils]: 60: Hoare triple {2397#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {2397#true} is VALID [2020-07-18 03:07:57,634 INFO L280 TraceCheckUtils]: 61: Hoare triple {2397#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {2397#true} is VALID [2020-07-18 03:07:57,634 INFO L280 TraceCheckUtils]: 62: Hoare triple {2397#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {2397#true} is VALID [2020-07-18 03:07:57,634 INFO L280 TraceCheckUtils]: 63: Hoare triple {2397#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {2397#true} is VALID [2020-07-18 03:07:57,634 INFO L280 TraceCheckUtils]: 64: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {2397#true} is VALID [2020-07-18 03:07:57,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {2397#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {2397#true} is VALID [2020-07-18 03:07:57,635 INFO L280 TraceCheckUtils]: 66: Hoare triple {2397#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {2397#true} is VALID [2020-07-18 03:07:57,635 INFO L280 TraceCheckUtils]: 67: Hoare triple {2397#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {2397#true} is VALID [2020-07-18 03:07:57,635 INFO L280 TraceCheckUtils]: 68: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {2397#true} is VALID [2020-07-18 03:07:57,635 INFO L280 TraceCheckUtils]: 69: Hoare triple {2397#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {2397#true} is VALID [2020-07-18 03:07:57,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {2397#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {2397#true} is VALID [2020-07-18 03:07:57,636 INFO L280 TraceCheckUtils]: 71: Hoare triple {2397#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {2397#true} is VALID [2020-07-18 03:07:57,636 INFO L280 TraceCheckUtils]: 72: Hoare triple {2397#true} ~head~0.base, ~head~0.offset := 0, 0; {2397#true} is VALID [2020-07-18 03:07:57,636 INFO L280 TraceCheckUtils]: 73: Hoare triple {2397#true} ~pumpRunning~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,636 INFO L280 TraceCheckUtils]: 74: Hoare triple {2397#true} ~systemActive~0 := 1; {2397#true} is VALID [2020-07-18 03:07:57,637 INFO L280 TraceCheckUtils]: 75: Hoare triple {2397#true} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,637 INFO L280 TraceCheckUtils]: 76: Hoare triple {2397#true} ~cleanupTimeShifts~0 := 4; {2397#true} is VALID [2020-07-18 03:07:57,637 INFO L280 TraceCheckUtils]: 77: Hoare triple {2397#true} ~waterLevel~0 := 1; {2397#true} is VALID [2020-07-18 03:07:57,637 INFO L280 TraceCheckUtils]: 78: Hoare triple {2397#true} ~methaneLevelCritical~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,637 INFO L280 TraceCheckUtils]: 79: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,638 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {2397#true} {2397#true} #899#return; {2397#true} is VALID [2020-07-18 03:07:57,638 INFO L263 TraceCheckUtils]: 81: Hoare triple {2397#true} call #t~ret72 := main(); {2397#true} is VALID [2020-07-18 03:07:57,638 INFO L280 TraceCheckUtils]: 82: Hoare triple {2397#true} havoc ~retValue_acc~8; {2397#true} is VALID [2020-07-18 03:07:57,638 INFO L280 TraceCheckUtils]: 83: Hoare triple {2397#true} havoc ~tmp~7; {2397#true} is VALID [2020-07-18 03:07:57,638 INFO L263 TraceCheckUtils]: 84: Hoare triple {2397#true} call select_helpers(); {2397#true} is VALID [2020-07-18 03:07:57,639 INFO L280 TraceCheckUtils]: 85: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,639 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {2397#true} {2397#true} #809#return; {2397#true} is VALID [2020-07-18 03:07:57,639 INFO L263 TraceCheckUtils]: 87: Hoare triple {2397#true} call select_features(); {2397#true} is VALID [2020-07-18 03:07:57,639 INFO L280 TraceCheckUtils]: 88: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,639 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {2397#true} {2397#true} #811#return; {2397#true} is VALID [2020-07-18 03:07:57,640 INFO L263 TraceCheckUtils]: 90: Hoare triple {2397#true} call #t~ret61 := valid_product(); {2397#true} is VALID [2020-07-18 03:07:57,640 INFO L280 TraceCheckUtils]: 91: Hoare triple {2397#true} havoc ~retValue_acc~7; {2397#true} is VALID [2020-07-18 03:07:57,640 INFO L280 TraceCheckUtils]: 92: Hoare triple {2397#true} ~retValue_acc~7 := 1; {2397#true} is VALID [2020-07-18 03:07:57,640 INFO L280 TraceCheckUtils]: 93: Hoare triple {2397#true} #res := ~retValue_acc~7; {2397#true} is VALID [2020-07-18 03:07:57,640 INFO L280 TraceCheckUtils]: 94: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,641 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {2397#true} {2397#true} #813#return; {2397#true} is VALID [2020-07-18 03:07:57,641 INFO L280 TraceCheckUtils]: 96: Hoare triple {2397#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {2397#true} is VALID [2020-07-18 03:07:57,641 INFO L280 TraceCheckUtils]: 97: Hoare triple {2397#true} ~tmp~7 := #t~ret61; {2397#true} is VALID [2020-07-18 03:07:57,641 INFO L280 TraceCheckUtils]: 98: Hoare triple {2397#true} havoc #t~ret61; {2397#true} is VALID [2020-07-18 03:07:57,641 INFO L280 TraceCheckUtils]: 99: Hoare triple {2397#true} assume 0 != ~tmp~7; {2397#true} is VALID [2020-07-18 03:07:57,642 INFO L263 TraceCheckUtils]: 100: Hoare triple {2397#true} call setup(); {2397#true} is VALID [2020-07-18 03:07:57,642 INFO L280 TraceCheckUtils]: 101: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,642 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {2397#true} {2397#true} #815#return; {2397#true} is VALID [2020-07-18 03:07:57,642 INFO L263 TraceCheckUtils]: 103: Hoare triple {2397#true} call runTest(); {2397#true} is VALID [2020-07-18 03:07:57,643 INFO L263 TraceCheckUtils]: 104: Hoare triple {2397#true} call __utac_acc__Specification2_spec__1(); {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:07:57,643 INFO L280 TraceCheckUtils]: 105: Hoare triple {2505#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {2397#true} is VALID [2020-07-18 03:07:57,643 INFO L280 TraceCheckUtils]: 106: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,644 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {2397#true} {2397#true} #889#return; {2397#true} is VALID [2020-07-18 03:07:57,644 INFO L263 TraceCheckUtils]: 108: Hoare triple {2397#true} call test(); {2397#true} is VALID [2020-07-18 03:07:57,644 INFO L280 TraceCheckUtils]: 109: Hoare triple {2397#true} havoc ~splverifierCounter~0; {2397#true} is VALID [2020-07-18 03:07:57,644 INFO L280 TraceCheckUtils]: 110: Hoare triple {2397#true} havoc ~tmp~5; {2397#true} is VALID [2020-07-18 03:07:57,644 INFO L280 TraceCheckUtils]: 111: Hoare triple {2397#true} havoc ~tmp___0~1; {2397#true} is VALID [2020-07-18 03:07:57,645 INFO L280 TraceCheckUtils]: 112: Hoare triple {2397#true} havoc ~tmp___1~0; {2397#true} is VALID [2020-07-18 03:07:57,645 INFO L280 TraceCheckUtils]: 113: Hoare triple {2397#true} havoc ~tmp___2~0; {2397#true} is VALID [2020-07-18 03:07:57,645 INFO L280 TraceCheckUtils]: 114: Hoare triple {2397#true} ~splverifierCounter~0 := 0; {2493#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 03:07:57,646 INFO L280 TraceCheckUtils]: 115: Hoare triple {2493#(= 0 test_~splverifierCounter~0)} assume !false; {2493#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 03:07:57,647 INFO L280 TraceCheckUtils]: 116: Hoare triple {2493#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2398#false} is VALID [2020-07-18 03:07:57,647 INFO L263 TraceCheckUtils]: 117: Hoare triple {2398#false} call cleanup(); {2398#false} is VALID [2020-07-18 03:07:57,647 INFO L280 TraceCheckUtils]: 118: Hoare triple {2398#false} havoc ~i~0; {2398#false} is VALID [2020-07-18 03:07:57,647 INFO L280 TraceCheckUtils]: 119: Hoare triple {2398#false} havoc ~__cil_tmp2~0; {2398#false} is VALID [2020-07-18 03:07:57,647 INFO L263 TraceCheckUtils]: 120: Hoare triple {2398#false} call timeShift(); {2398#false} is VALID [2020-07-18 03:07:57,648 INFO L280 TraceCheckUtils]: 121: Hoare triple {2398#false} assume !(0 != ~pumpRunning~0); {2398#false} is VALID [2020-07-18 03:07:57,648 INFO L280 TraceCheckUtils]: 122: Hoare triple {2398#false} assume !(0 != ~systemActive~0); {2398#false} is VALID [2020-07-18 03:07:57,648 INFO L263 TraceCheckUtils]: 123: Hoare triple {2398#false} call __utac_acc__Specification2_spec__2(); {2398#false} is VALID [2020-07-18 03:07:57,648 INFO L280 TraceCheckUtils]: 124: Hoare triple {2398#false} havoc ~tmp~6; {2398#false} is VALID [2020-07-18 03:07:57,648 INFO L280 TraceCheckUtils]: 125: Hoare triple {2398#false} havoc ~tmp___0~2; {2398#false} is VALID [2020-07-18 03:07:57,649 INFO L263 TraceCheckUtils]: 126: Hoare triple {2398#false} call #t~ret58 := isMethaneLevelCritical(); {2397#true} is VALID [2020-07-18 03:07:57,649 INFO L280 TraceCheckUtils]: 127: Hoare triple {2397#true} havoc ~retValue_acc~9; {2397#true} is VALID [2020-07-18 03:07:57,649 INFO L280 TraceCheckUtils]: 128: Hoare triple {2397#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {2397#true} is VALID [2020-07-18 03:07:57,649 INFO L280 TraceCheckUtils]: 129: Hoare triple {2397#true} #res := ~retValue_acc~9; {2397#true} is VALID [2020-07-18 03:07:57,649 INFO L280 TraceCheckUtils]: 130: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,650 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2397#true} {2398#false} #869#return; {2398#false} is VALID [2020-07-18 03:07:57,650 INFO L280 TraceCheckUtils]: 132: Hoare triple {2398#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {2398#false} is VALID [2020-07-18 03:07:57,650 INFO L280 TraceCheckUtils]: 133: Hoare triple {2398#false} ~tmp~6 := #t~ret58; {2398#false} is VALID [2020-07-18 03:07:57,650 INFO L280 TraceCheckUtils]: 134: Hoare triple {2398#false} havoc #t~ret58; {2398#false} is VALID [2020-07-18 03:07:57,650 INFO L280 TraceCheckUtils]: 135: Hoare triple {2398#false} assume 0 != ~tmp~6; {2398#false} is VALID [2020-07-18 03:07:57,651 INFO L263 TraceCheckUtils]: 136: Hoare triple {2398#false} call #t~ret59 := isPumpRunning(); {2397#true} is VALID [2020-07-18 03:07:57,651 INFO L280 TraceCheckUtils]: 137: Hoare triple {2397#true} havoc ~retValue_acc~4; {2397#true} is VALID [2020-07-18 03:07:57,651 INFO L280 TraceCheckUtils]: 138: Hoare triple {2397#true} ~retValue_acc~4 := ~pumpRunning~0; {2397#true} is VALID [2020-07-18 03:07:57,651 INFO L280 TraceCheckUtils]: 139: Hoare triple {2397#true} #res := ~retValue_acc~4; {2397#true} is VALID [2020-07-18 03:07:57,651 INFO L280 TraceCheckUtils]: 140: Hoare triple {2397#true} assume true; {2397#true} is VALID [2020-07-18 03:07:57,652 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {2397#true} {2398#false} #871#return; {2398#false} is VALID [2020-07-18 03:07:57,652 INFO L280 TraceCheckUtils]: 142: Hoare triple {2398#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {2398#false} is VALID [2020-07-18 03:07:57,652 INFO L280 TraceCheckUtils]: 143: Hoare triple {2398#false} ~tmp___0~2 := #t~ret59; {2398#false} is VALID [2020-07-18 03:07:57,652 INFO L280 TraceCheckUtils]: 144: Hoare triple {2398#false} havoc #t~ret59; {2398#false} is VALID [2020-07-18 03:07:57,652 INFO L280 TraceCheckUtils]: 145: Hoare triple {2398#false} assume 0 != ~tmp___0~2; {2398#false} is VALID [2020-07-18 03:07:57,653 INFO L280 TraceCheckUtils]: 146: Hoare triple {2398#false} assume 0 != ~methAndRunningLastTime~0; {2398#false} is VALID [2020-07-18 03:07:57,653 INFO L263 TraceCheckUtils]: 147: Hoare triple {2398#false} call __automaton_fail(); {2398#false} is VALID [2020-07-18 03:07:57,653 INFO L280 TraceCheckUtils]: 148: Hoare triple {2398#false} assume !false; {2398#false} is VALID [2020-07-18 03:07:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:07:57,676 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1723222994] [2020-07-18 03:07:57,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:07:57,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 03:07:57,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204251548] [2020-07-18 03:07:57,678 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-18 03:07:57,679 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:07:57,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 03:07:57,820 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:07:57,820 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 03:07:57,820 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:07:57,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 03:07:57,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-18 03:07:57,821 INFO L87 Difference]: Start difference. First operand 245 states and 265 transitions. Second operand 5 states. [2020-07-18 03:07:59,977 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:08:05,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:08:05,810 INFO L93 Difference]: Finished difference Result 373 states and 422 transitions. [2020-07-18 03:08:05,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 03:08:05,810 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-18 03:08:05,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:08:05,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 03:08:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 422 transitions. [2020-07-18 03:08:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 03:08:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 422 transitions. [2020-07-18 03:08:05,826 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 422 transitions. [2020-07-18 03:08:06,991 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 422 edges. 422 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:08:07,001 INFO L225 Difference]: With dead ends: 373 [2020-07-18 03:08:07,001 INFO L226 Difference]: Without dead ends: 282 [2020-07-18 03:08:07,003 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-18 03:08:07,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-07-18 03:08:10,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 235. [2020-07-18 03:08:10,752 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:08:10,752 INFO L82 GeneralOperation]: Start isEquivalent. First operand 282 states. Second operand 235 states. [2020-07-18 03:08:10,752 INFO L74 IsIncluded]: Start isIncluded. First operand 282 states. Second operand 235 states. [2020-07-18 03:08:10,752 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 235 states. [2020-07-18 03:08:10,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:08:10,765 INFO L93 Difference]: Finished difference Result 282 states and 318 transitions. [2020-07-18 03:08:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 318 transitions. [2020-07-18 03:08:10,766 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:08:10,767 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:08:10,767 INFO L74 IsIncluded]: Start isIncluded. First operand 235 states. Second operand 282 states. [2020-07-18 03:08:10,767 INFO L87 Difference]: Start difference. First operand 235 states. Second operand 282 states. [2020-07-18 03:08:10,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:08:10,780 INFO L93 Difference]: Finished difference Result 282 states and 318 transitions. [2020-07-18 03:08:10,780 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 318 transitions. [2020-07-18 03:08:10,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:08:10,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:08:10,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:08:10,782 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:08:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 235 states. [2020-07-18 03:08:10,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 235 states and 252 transitions. [2020-07-18 03:08:10,790 INFO L78 Accepts]: Start accepts. Automaton has 235 states and 252 transitions. Word has length 149 [2020-07-18 03:08:10,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:08:10,790 INFO L479 AbstractCegarLoop]: Abstraction has 235 states and 252 transitions. [2020-07-18 03:08:10,791 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 03:08:10,791 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 235 states and 252 transitions. [2020-07-18 03:08:11,721 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:08:11,721 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 252 transitions. [2020-07-18 03:08:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-18 03:08:11,724 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:08:11,724 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] [2020-07-18 03:08:11,725 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 03:08:11,725 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:08:11,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:08:11,725 INFO L82 PathProgramCache]: Analyzing trace with hash -1583247536, now seen corresponding path program 1 times [2020-07-18 03:08:11,725 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:08:11,726 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [765882034] [2020-07-18 03:08:11,726 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:08:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,110 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:08:12,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4292#true} is VALID [2020-07-18 03:08:12,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} #valid := #valid[0 := 0]; {4292#true} is VALID [2020-07-18 03:08:12,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} assume 0 < #StackHeapBarrier; {4292#true} is VALID [2020-07-18 03:08:12,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4292#true} is VALID [2020-07-18 03:08:12,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {4292#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4292#true} is VALID [2020-07-18 03:08:12,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {4292#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4292#true} is VALID [2020-07-18 03:08:12,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {4292#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4292#true} is VALID [2020-07-18 03:08:12,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {4292#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4292#true} is VALID [2020-07-18 03:08:12,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {4292#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4292#true} is VALID [2020-07-18 03:08:12,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {4292#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4292#true} is VALID [2020-07-18 03:08:12,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {4292#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4292#true} is VALID [2020-07-18 03:08:12,234 INFO L280 TraceCheckUtils]: 11: Hoare triple {4292#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4292#true} is VALID [2020-07-18 03:08:12,234 INFO L280 TraceCheckUtils]: 12: Hoare triple {4292#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4292#true} is VALID [2020-07-18 03:08:12,234 INFO L280 TraceCheckUtils]: 13: Hoare triple {4292#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4292#true} is VALID [2020-07-18 03:08:12,234 INFO L280 TraceCheckUtils]: 14: Hoare triple {4292#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4292#true} is VALID [2020-07-18 03:08:12,235 INFO L280 TraceCheckUtils]: 15: Hoare triple {4292#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4292#true} is VALID [2020-07-18 03:08:12,235 INFO L280 TraceCheckUtils]: 16: Hoare triple {4292#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {4292#true} is VALID [2020-07-18 03:08:12,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {4292#true} is VALID [2020-07-18 03:08:12,235 INFO L280 TraceCheckUtils]: 18: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {4292#true} is VALID [2020-07-18 03:08:12,235 INFO L280 TraceCheckUtils]: 19: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {4292#true} is VALID [2020-07-18 03:08:12,236 INFO L280 TraceCheckUtils]: 20: Hoare triple {4292#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {4292#true} is VALID [2020-07-18 03:08:12,236 INFO L280 TraceCheckUtils]: 21: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {4292#true} is VALID [2020-07-18 03:08:12,236 INFO L280 TraceCheckUtils]: 22: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {4292#true} is VALID [2020-07-18 03:08:12,236 INFO L280 TraceCheckUtils]: 23: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {4292#true} is VALID [2020-07-18 03:08:12,236 INFO L280 TraceCheckUtils]: 24: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {4292#true} is VALID [2020-07-18 03:08:12,237 INFO L280 TraceCheckUtils]: 25: Hoare triple {4292#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {4292#true} is VALID [2020-07-18 03:08:12,237 INFO L280 TraceCheckUtils]: 26: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {4292#true} is VALID [2020-07-18 03:08:12,237 INFO L280 TraceCheckUtils]: 27: Hoare triple {4292#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {4292#true} is VALID [2020-07-18 03:08:12,237 INFO L280 TraceCheckUtils]: 28: Hoare triple {4292#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {4292#true} is VALID [2020-07-18 03:08:12,237 INFO L280 TraceCheckUtils]: 29: Hoare triple {4292#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {4292#true} is VALID [2020-07-18 03:08:12,238 INFO L280 TraceCheckUtils]: 30: Hoare triple {4292#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {4292#true} is VALID [2020-07-18 03:08:12,238 INFO L280 TraceCheckUtils]: 31: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {4292#true} is VALID [2020-07-18 03:08:12,238 INFO L280 TraceCheckUtils]: 32: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {4292#true} is VALID [2020-07-18 03:08:12,243 INFO L280 TraceCheckUtils]: 33: Hoare triple {4292#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {4292#true} is VALID [2020-07-18 03:08:12,243 INFO L280 TraceCheckUtils]: 34: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {4292#true} is VALID [2020-07-18 03:08:12,244 INFO L280 TraceCheckUtils]: 35: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {4292#true} is VALID [2020-07-18 03:08:12,244 INFO L280 TraceCheckUtils]: 36: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {4292#true} is VALID [2020-07-18 03:08:12,244 INFO L280 TraceCheckUtils]: 37: Hoare triple {4292#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {4292#true} is VALID [2020-07-18 03:08:12,244 INFO L280 TraceCheckUtils]: 38: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {4292#true} is VALID [2020-07-18 03:08:12,245 INFO L280 TraceCheckUtils]: 39: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {4292#true} is VALID [2020-07-18 03:08:12,245 INFO L280 TraceCheckUtils]: 40: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {4292#true} is VALID [2020-07-18 03:08:12,245 INFO L280 TraceCheckUtils]: 41: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {4292#true} is VALID [2020-07-18 03:08:12,245 INFO L280 TraceCheckUtils]: 42: Hoare triple {4292#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {4292#true} is VALID [2020-07-18 03:08:12,245 INFO L280 TraceCheckUtils]: 43: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {4292#true} is VALID [2020-07-18 03:08:12,246 INFO L280 TraceCheckUtils]: 44: Hoare triple {4292#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {4292#true} is VALID [2020-07-18 03:08:12,246 INFO L280 TraceCheckUtils]: 45: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {4292#true} is VALID [2020-07-18 03:08:12,246 INFO L280 TraceCheckUtils]: 46: Hoare triple {4292#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {4292#true} is VALID [2020-07-18 03:08:12,248 INFO L280 TraceCheckUtils]: 47: Hoare triple {4292#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {4292#true} is VALID [2020-07-18 03:08:12,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {4292#true} is VALID [2020-07-18 03:08:12,249 INFO L280 TraceCheckUtils]: 49: Hoare triple {4292#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {4292#true} is VALID [2020-07-18 03:08:12,249 INFO L280 TraceCheckUtils]: 50: Hoare triple {4292#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {4292#true} is VALID [2020-07-18 03:08:12,249 INFO L280 TraceCheckUtils]: 51: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4292#true} is VALID [2020-07-18 03:08:12,249 INFO L280 TraceCheckUtils]: 52: Hoare triple {4292#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4292#true} is VALID [2020-07-18 03:08:12,250 INFO L280 TraceCheckUtils]: 53: Hoare triple {4292#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4292#true} is VALID [2020-07-18 03:08:12,250 INFO L280 TraceCheckUtils]: 54: Hoare triple {4292#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {4292#true} is VALID [2020-07-18 03:08:12,250 INFO L280 TraceCheckUtils]: 55: Hoare triple {4292#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {4292#true} is VALID [2020-07-18 03:08:12,250 INFO L280 TraceCheckUtils]: 56: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {4292#true} is VALID [2020-07-18 03:08:12,250 INFO L280 TraceCheckUtils]: 57: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {4292#true} is VALID [2020-07-18 03:08:12,251 INFO L280 TraceCheckUtils]: 58: Hoare triple {4292#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {4292#true} is VALID [2020-07-18 03:08:12,251 INFO L280 TraceCheckUtils]: 59: Hoare triple {4292#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4292#true} is VALID [2020-07-18 03:08:12,251 INFO L280 TraceCheckUtils]: 60: Hoare triple {4292#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4292#true} is VALID [2020-07-18 03:08:12,251 INFO L280 TraceCheckUtils]: 61: Hoare triple {4292#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4292#true} is VALID [2020-07-18 03:08:12,252 INFO L280 TraceCheckUtils]: 62: Hoare triple {4292#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4292#true} is VALID [2020-07-18 03:08:12,252 INFO L280 TraceCheckUtils]: 63: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {4292#true} is VALID [2020-07-18 03:08:12,252 INFO L280 TraceCheckUtils]: 64: Hoare triple {4292#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {4292#true} is VALID [2020-07-18 03:08:12,252 INFO L280 TraceCheckUtils]: 65: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4292#true} is VALID [2020-07-18 03:08:12,252 INFO L280 TraceCheckUtils]: 66: Hoare triple {4292#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4292#true} is VALID [2020-07-18 03:08:12,253 INFO L280 TraceCheckUtils]: 67: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4292#true} is VALID [2020-07-18 03:08:12,253 INFO L280 TraceCheckUtils]: 68: Hoare triple {4292#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4292#true} is VALID [2020-07-18 03:08:12,253 INFO L280 TraceCheckUtils]: 69: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {4292#true} is VALID [2020-07-18 03:08:12,253 INFO L280 TraceCheckUtils]: 70: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {4292#true} is VALID [2020-07-18 03:08:12,253 INFO L280 TraceCheckUtils]: 71: Hoare triple {4292#true} ~head~0.base, ~head~0.offset := 0, 0; {4292#true} is VALID [2020-07-18 03:08:12,254 INFO L280 TraceCheckUtils]: 72: Hoare triple {4292#true} ~pumpRunning~0 := 0; {4292#true} is VALID [2020-07-18 03:08:12,259 INFO L280 TraceCheckUtils]: 73: Hoare triple {4292#true} ~systemActive~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,259 INFO L280 TraceCheckUtils]: 74: Hoare triple {4374#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,260 INFO L280 TraceCheckUtils]: 75: Hoare triple {4374#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,261 INFO L280 TraceCheckUtils]: 76: Hoare triple {4374#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,262 INFO L280 TraceCheckUtils]: 77: Hoare triple {4374#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,263 INFO L280 TraceCheckUtils]: 78: Hoare triple {4374#(= 1 ~systemActive~0)} assume true; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,263 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4374#(= 1 ~systemActive~0)} {4292#true} #899#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,278 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #809#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,285 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #811#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~7; {4292#true} is VALID [2020-07-18 03:08:12,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~7 := 1; {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-18 03:08:12,388 INFO L280 TraceCheckUtils]: 2: Hoare triple {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:08:12,388 INFO L280 TraceCheckUtils]: 3: Hoare triple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:08:12,389 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4374#(= 1 ~systemActive~0)} #813#return; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-18 03:08:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,393 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #815#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4292#true} is VALID [2020-07-18 03:08:12,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #889#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~9; {4292#true} is VALID [2020-07-18 03:08:12,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {4292#true} is VALID [2020-07-18 03:08:12,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #res := ~retValue_acc~9; {4292#true} is VALID [2020-07-18 03:08:12,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,428 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4292#true} {4293#false} #869#return; {4293#false} is VALID [2020-07-18 03:08:12,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:12,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {4292#true} havoc ~retValue_acc~4; {4292#true} is VALID [2020-07-18 03:08:12,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {4292#true} ~retValue_acc~4 := ~pumpRunning~0; {4292#true} is VALID [2020-07-18 03:08:12,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #res := ~retValue_acc~4; {4292#true} is VALID [2020-07-18 03:08:12,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,433 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4292#true} {4293#false} #871#return; {4293#false} is VALID [2020-07-18 03:08:12,440 INFO L263 TraceCheckUtils]: 0: Hoare triple {4292#true} call ULTIMATE.init(); {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:08:12,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {4402#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4292#true} is VALID [2020-07-18 03:08:12,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {4292#true} #valid := #valid[0 := 0]; {4292#true} is VALID [2020-07-18 03:08:12,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {4292#true} assume 0 < #StackHeapBarrier; {4292#true} is VALID [2020-07-18 03:08:12,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {4292#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4292#true} is VALID [2020-07-18 03:08:12,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {4292#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4292#true} is VALID [2020-07-18 03:08:12,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {4292#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4292#true} is VALID [2020-07-18 03:08:12,443 INFO L280 TraceCheckUtils]: 7: Hoare triple {4292#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4292#true} is VALID [2020-07-18 03:08:12,443 INFO L280 TraceCheckUtils]: 8: Hoare triple {4292#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4292#true} is VALID [2020-07-18 03:08:12,443 INFO L280 TraceCheckUtils]: 9: Hoare triple {4292#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4292#true} is VALID [2020-07-18 03:08:12,443 INFO L280 TraceCheckUtils]: 10: Hoare triple {4292#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4292#true} is VALID [2020-07-18 03:08:12,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {4292#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4292#true} is VALID [2020-07-18 03:08:12,444 INFO L280 TraceCheckUtils]: 12: Hoare triple {4292#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4292#true} is VALID [2020-07-18 03:08:12,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {4292#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4292#true} is VALID [2020-07-18 03:08:12,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {4292#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4292#true} is VALID [2020-07-18 03:08:12,445 INFO L280 TraceCheckUtils]: 15: Hoare triple {4292#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4292#true} is VALID [2020-07-18 03:08:12,445 INFO L280 TraceCheckUtils]: 16: Hoare triple {4292#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4292#true} is VALID [2020-07-18 03:08:12,446 INFO L280 TraceCheckUtils]: 17: Hoare triple {4292#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {4292#true} is VALID [2020-07-18 03:08:12,446 INFO L280 TraceCheckUtils]: 18: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {4292#true} is VALID [2020-07-18 03:08:12,446 INFO L280 TraceCheckUtils]: 19: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {4292#true} is VALID [2020-07-18 03:08:12,447 INFO L280 TraceCheckUtils]: 20: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {4292#true} is VALID [2020-07-18 03:08:12,447 INFO L280 TraceCheckUtils]: 21: Hoare triple {4292#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {4292#true} is VALID [2020-07-18 03:08:12,447 INFO L280 TraceCheckUtils]: 22: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {4292#true} is VALID [2020-07-18 03:08:12,448 INFO L280 TraceCheckUtils]: 23: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {4292#true} is VALID [2020-07-18 03:08:12,448 INFO L280 TraceCheckUtils]: 24: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {4292#true} is VALID [2020-07-18 03:08:12,448 INFO L280 TraceCheckUtils]: 25: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {4292#true} is VALID [2020-07-18 03:08:12,449 INFO L280 TraceCheckUtils]: 26: Hoare triple {4292#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {4292#true} is VALID [2020-07-18 03:08:12,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {4292#true} is VALID [2020-07-18 03:08:12,449 INFO L280 TraceCheckUtils]: 28: Hoare triple {4292#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {4292#true} is VALID [2020-07-18 03:08:12,449 INFO L280 TraceCheckUtils]: 29: Hoare triple {4292#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {4292#true} is VALID [2020-07-18 03:08:12,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {4292#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {4292#true} is VALID [2020-07-18 03:08:12,452 INFO L280 TraceCheckUtils]: 31: Hoare triple {4292#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {4292#true} is VALID [2020-07-18 03:08:12,453 INFO L280 TraceCheckUtils]: 32: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {4292#true} is VALID [2020-07-18 03:08:12,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {4292#true} is VALID [2020-07-18 03:08:12,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {4292#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {4292#true} is VALID [2020-07-18 03:08:12,454 INFO L280 TraceCheckUtils]: 35: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {4292#true} is VALID [2020-07-18 03:08:12,454 INFO L280 TraceCheckUtils]: 36: Hoare triple {4292#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {4292#true} is VALID [2020-07-18 03:08:12,455 INFO L280 TraceCheckUtils]: 37: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {4292#true} is VALID [2020-07-18 03:08:12,455 INFO L280 TraceCheckUtils]: 38: Hoare triple {4292#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {4292#true} is VALID [2020-07-18 03:08:12,455 INFO L280 TraceCheckUtils]: 39: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {4292#true} is VALID [2020-07-18 03:08:12,455 INFO L280 TraceCheckUtils]: 40: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {4292#true} is VALID [2020-07-18 03:08:12,456 INFO L280 TraceCheckUtils]: 41: Hoare triple {4292#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {4292#true} is VALID [2020-07-18 03:08:12,456 INFO L280 TraceCheckUtils]: 42: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {4292#true} is VALID [2020-07-18 03:08:12,456 INFO L280 TraceCheckUtils]: 43: Hoare triple {4292#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {4292#true} is VALID [2020-07-18 03:08:12,456 INFO L280 TraceCheckUtils]: 44: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {4292#true} is VALID [2020-07-18 03:08:12,456 INFO L280 TraceCheckUtils]: 45: Hoare triple {4292#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {4292#true} is VALID [2020-07-18 03:08:12,457 INFO L280 TraceCheckUtils]: 46: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {4292#true} is VALID [2020-07-18 03:08:12,457 INFO L280 TraceCheckUtils]: 47: Hoare triple {4292#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {4292#true} is VALID [2020-07-18 03:08:12,457 INFO L280 TraceCheckUtils]: 48: Hoare triple {4292#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {4292#true} is VALID [2020-07-18 03:08:12,457 INFO L280 TraceCheckUtils]: 49: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {4292#true} is VALID [2020-07-18 03:08:12,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {4292#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {4292#true} is VALID [2020-07-18 03:08:12,458 INFO L280 TraceCheckUtils]: 51: Hoare triple {4292#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {4292#true} is VALID [2020-07-18 03:08:12,458 INFO L280 TraceCheckUtils]: 52: Hoare triple {4292#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {4292#true} is VALID [2020-07-18 03:08:12,458 INFO L280 TraceCheckUtils]: 53: Hoare triple {4292#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {4292#true} is VALID [2020-07-18 03:08:12,458 INFO L280 TraceCheckUtils]: 54: Hoare triple {4292#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {4292#true} is VALID [2020-07-18 03:08:12,458 INFO L280 TraceCheckUtils]: 55: Hoare triple {4292#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {4292#true} is VALID [2020-07-18 03:08:12,459 INFO L280 TraceCheckUtils]: 56: Hoare triple {4292#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {4292#true} is VALID [2020-07-18 03:08:12,459 INFO L280 TraceCheckUtils]: 57: Hoare triple {4292#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {4292#true} is VALID [2020-07-18 03:08:12,459 INFO L280 TraceCheckUtils]: 58: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {4292#true} is VALID [2020-07-18 03:08:12,459 INFO L280 TraceCheckUtils]: 59: Hoare triple {4292#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {4292#true} is VALID [2020-07-18 03:08:12,459 INFO L280 TraceCheckUtils]: 60: Hoare triple {4292#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {4292#true} is VALID [2020-07-18 03:08:12,460 INFO L280 TraceCheckUtils]: 61: Hoare triple {4292#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {4292#true} is VALID [2020-07-18 03:08:12,460 INFO L280 TraceCheckUtils]: 62: Hoare triple {4292#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {4292#true} is VALID [2020-07-18 03:08:12,460 INFO L280 TraceCheckUtils]: 63: Hoare triple {4292#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {4292#true} is VALID [2020-07-18 03:08:12,460 INFO L280 TraceCheckUtils]: 64: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {4292#true} is VALID [2020-07-18 03:08:12,461 INFO L280 TraceCheckUtils]: 65: Hoare triple {4292#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {4292#true} is VALID [2020-07-18 03:08:12,461 INFO L280 TraceCheckUtils]: 66: Hoare triple {4292#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {4292#true} is VALID [2020-07-18 03:08:12,461 INFO L280 TraceCheckUtils]: 67: Hoare triple {4292#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {4292#true} is VALID [2020-07-18 03:08:12,462 INFO L280 TraceCheckUtils]: 68: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {4292#true} is VALID [2020-07-18 03:08:12,462 INFO L280 TraceCheckUtils]: 69: Hoare triple {4292#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {4292#true} is VALID [2020-07-18 03:08:12,464 INFO L280 TraceCheckUtils]: 70: Hoare triple {4292#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {4292#true} is VALID [2020-07-18 03:08:12,464 INFO L280 TraceCheckUtils]: 71: Hoare triple {4292#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {4292#true} is VALID [2020-07-18 03:08:12,464 INFO L280 TraceCheckUtils]: 72: Hoare triple {4292#true} ~head~0.base, ~head~0.offset := 0, 0; {4292#true} is VALID [2020-07-18 03:08:12,465 INFO L280 TraceCheckUtils]: 73: Hoare triple {4292#true} ~pumpRunning~0 := 0; {4292#true} is VALID [2020-07-18 03:08:12,468 INFO L280 TraceCheckUtils]: 74: Hoare triple {4292#true} ~systemActive~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,469 INFO L280 TraceCheckUtils]: 75: Hoare triple {4374#(= 1 ~systemActive~0)} ~methAndRunningLastTime~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,470 INFO L280 TraceCheckUtils]: 76: Hoare triple {4374#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,471 INFO L280 TraceCheckUtils]: 77: Hoare triple {4374#(= 1 ~systemActive~0)} ~waterLevel~0 := 1; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,471 INFO L280 TraceCheckUtils]: 78: Hoare triple {4374#(= 1 ~systemActive~0)} ~methaneLevelCritical~0 := 0; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,472 INFO L280 TraceCheckUtils]: 79: Hoare triple {4374#(= 1 ~systemActive~0)} assume true; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,473 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {4374#(= 1 ~systemActive~0)} {4292#true} #899#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,474 INFO L263 TraceCheckUtils]: 81: Hoare triple {4374#(= 1 ~systemActive~0)} call #t~ret72 := main(); {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,474 INFO L280 TraceCheckUtils]: 82: Hoare triple {4374#(= 1 ~systemActive~0)} havoc ~retValue_acc~8; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,475 INFO L280 TraceCheckUtils]: 83: Hoare triple {4374#(= 1 ~systemActive~0)} havoc ~tmp~7; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,475 INFO L263 TraceCheckUtils]: 84: Hoare triple {4374#(= 1 ~systemActive~0)} call select_helpers(); {4292#true} is VALID [2020-07-18 03:08:12,476 INFO L280 TraceCheckUtils]: 85: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,477 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #809#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,477 INFO L263 TraceCheckUtils]: 87: Hoare triple {4374#(= 1 ~systemActive~0)} call select_features(); {4292#true} is VALID [2020-07-18 03:08:12,477 INFO L280 TraceCheckUtils]: 88: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,478 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {4292#true} {4374#(= 1 ~systemActive~0)} #811#return; {4374#(= 1 ~systemActive~0)} is VALID [2020-07-18 03:08:12,478 INFO L263 TraceCheckUtils]: 90: Hoare triple {4374#(= 1 ~systemActive~0)} call #t~ret61 := valid_product(); {4292#true} is VALID [2020-07-18 03:08:12,479 INFO L280 TraceCheckUtils]: 91: Hoare triple {4292#true} havoc ~retValue_acc~7; {4292#true} is VALID [2020-07-18 03:08:12,481 INFO L280 TraceCheckUtils]: 92: Hoare triple {4292#true} ~retValue_acc~7 := 1; {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-18 03:08:12,482 INFO L280 TraceCheckUtils]: 93: Hoare triple {4403#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:08:12,483 INFO L280 TraceCheckUtils]: 94: Hoare triple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:08:12,484 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4404#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4374#(= 1 ~systemActive~0)} #813#return; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-18 03:08:12,485 INFO L280 TraceCheckUtils]: 96: Hoare triple {4384#(= |main_#t~ret61| ~systemActive~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {4384#(= |main_#t~ret61| ~systemActive~0)} is VALID [2020-07-18 03:08:12,486 INFO L280 TraceCheckUtils]: 97: Hoare triple {4384#(= |main_#t~ret61| ~systemActive~0)} ~tmp~7 := #t~ret61; {4385#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-18 03:08:12,486 INFO L280 TraceCheckUtils]: 98: Hoare triple {4385#(= main_~tmp~7 ~systemActive~0)} havoc #t~ret61; {4385#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-18 03:08:12,487 INFO L280 TraceCheckUtils]: 99: Hoare triple {4385#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,488 INFO L263 TraceCheckUtils]: 100: Hoare triple {4386#(not (= 0 ~systemActive~0))} call setup(); {4292#true} is VALID [2020-07-18 03:08:12,488 INFO L280 TraceCheckUtils]: 101: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,489 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #815#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,490 INFO L263 TraceCheckUtils]: 103: Hoare triple {4386#(not (= 0 ~systemActive~0))} call runTest(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,491 INFO L263 TraceCheckUtils]: 104: Hoare triple {4386#(not (= 0 ~systemActive~0))} call __utac_acc__Specification2_spec__1(); {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:08:12,491 INFO L280 TraceCheckUtils]: 105: Hoare triple {4405#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {4292#true} is VALID [2020-07-18 03:08:12,491 INFO L280 TraceCheckUtils]: 106: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,493 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {4292#true} {4386#(not (= 0 ~systemActive~0))} #889#return; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,493 INFO L263 TraceCheckUtils]: 108: Hoare triple {4386#(not (= 0 ~systemActive~0))} call test(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,494 INFO L280 TraceCheckUtils]: 109: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,495 INFO L280 TraceCheckUtils]: 110: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp~5; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,496 INFO L280 TraceCheckUtils]: 111: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,496 INFO L280 TraceCheckUtils]: 112: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,497 INFO L280 TraceCheckUtils]: 113: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,498 INFO L280 TraceCheckUtils]: 114: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,498 INFO L280 TraceCheckUtils]: 115: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !false; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,499 INFO L280 TraceCheckUtils]: 116: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,500 INFO L280 TraceCheckUtils]: 117: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,501 INFO L280 TraceCheckUtils]: 118: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp~5 := #t~nondet54; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,501 INFO L280 TraceCheckUtils]: 119: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet54; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,502 INFO L280 TraceCheckUtils]: 120: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,503 INFO L280 TraceCheckUtils]: 121: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,504 INFO L280 TraceCheckUtils]: 122: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet55; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,504 INFO L280 TraceCheckUtils]: 123: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet55; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,505 INFO L280 TraceCheckUtils]: 124: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,506 INFO L280 TraceCheckUtils]: 125: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,507 INFO L280 TraceCheckUtils]: 126: Hoare triple {4386#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet56; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,507 INFO L280 TraceCheckUtils]: 127: Hoare triple {4386#(not (= 0 ~systemActive~0))} havoc #t~nondet56; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,508 INFO L280 TraceCheckUtils]: 128: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,509 INFO L263 TraceCheckUtils]: 129: Hoare triple {4386#(not (= 0 ~systemActive~0))} call timeShift(); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,510 INFO L280 TraceCheckUtils]: 130: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4386#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:08:12,510 INFO L280 TraceCheckUtils]: 131: Hoare triple {4386#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4293#false} is VALID [2020-07-18 03:08:12,511 INFO L263 TraceCheckUtils]: 132: Hoare triple {4293#false} call __utac_acc__Specification2_spec__2(); {4293#false} is VALID [2020-07-18 03:08:12,511 INFO L280 TraceCheckUtils]: 133: Hoare triple {4293#false} havoc ~tmp~6; {4293#false} is VALID [2020-07-18 03:08:12,511 INFO L280 TraceCheckUtils]: 134: Hoare triple {4293#false} havoc ~tmp___0~2; {4293#false} is VALID [2020-07-18 03:08:12,512 INFO L263 TraceCheckUtils]: 135: Hoare triple {4293#false} call #t~ret58 := isMethaneLevelCritical(); {4292#true} is VALID [2020-07-18 03:08:12,512 INFO L280 TraceCheckUtils]: 136: Hoare triple {4292#true} havoc ~retValue_acc~9; {4292#true} is VALID [2020-07-18 03:08:12,512 INFO L280 TraceCheckUtils]: 137: Hoare triple {4292#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {4292#true} is VALID [2020-07-18 03:08:12,512 INFO L280 TraceCheckUtils]: 138: Hoare triple {4292#true} #res := ~retValue_acc~9; {4292#true} is VALID [2020-07-18 03:08:12,513 INFO L280 TraceCheckUtils]: 139: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,513 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {4292#true} {4293#false} #869#return; {4293#false} is VALID [2020-07-18 03:08:12,513 INFO L280 TraceCheckUtils]: 141: Hoare triple {4293#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {4293#false} is VALID [2020-07-18 03:08:12,513 INFO L280 TraceCheckUtils]: 142: Hoare triple {4293#false} ~tmp~6 := #t~ret58; {4293#false} is VALID [2020-07-18 03:08:12,513 INFO L280 TraceCheckUtils]: 143: Hoare triple {4293#false} havoc #t~ret58; {4293#false} is VALID [2020-07-18 03:08:12,514 INFO L280 TraceCheckUtils]: 144: Hoare triple {4293#false} assume 0 != ~tmp~6; {4293#false} is VALID [2020-07-18 03:08:12,514 INFO L263 TraceCheckUtils]: 145: Hoare triple {4293#false} call #t~ret59 := isPumpRunning(); {4292#true} is VALID [2020-07-18 03:08:12,514 INFO L280 TraceCheckUtils]: 146: Hoare triple {4292#true} havoc ~retValue_acc~4; {4292#true} is VALID [2020-07-18 03:08:12,514 INFO L280 TraceCheckUtils]: 147: Hoare triple {4292#true} ~retValue_acc~4 := ~pumpRunning~0; {4292#true} is VALID [2020-07-18 03:08:12,514 INFO L280 TraceCheckUtils]: 148: Hoare triple {4292#true} #res := ~retValue_acc~4; {4292#true} is VALID [2020-07-18 03:08:12,515 INFO L280 TraceCheckUtils]: 149: Hoare triple {4292#true} assume true; {4292#true} is VALID [2020-07-18 03:08:12,515 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {4292#true} {4293#false} #871#return; {4293#false} is VALID [2020-07-18 03:08:12,515 INFO L280 TraceCheckUtils]: 151: Hoare triple {4293#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {4293#false} is VALID [2020-07-18 03:08:12,515 INFO L280 TraceCheckUtils]: 152: Hoare triple {4293#false} ~tmp___0~2 := #t~ret59; {4293#false} is VALID [2020-07-18 03:08:12,515 INFO L280 TraceCheckUtils]: 153: Hoare triple {4293#false} havoc #t~ret59; {4293#false} is VALID [2020-07-18 03:08:12,515 INFO L280 TraceCheckUtils]: 154: Hoare triple {4293#false} assume 0 != ~tmp___0~2; {4293#false} is VALID [2020-07-18 03:08:12,516 INFO L280 TraceCheckUtils]: 155: Hoare triple {4293#false} assume 0 != ~methAndRunningLastTime~0; {4293#false} is VALID [2020-07-18 03:08:12,516 INFO L263 TraceCheckUtils]: 156: Hoare triple {4293#false} call __automaton_fail(); {4293#false} is VALID [2020-07-18 03:08:12,516 INFO L280 TraceCheckUtils]: 157: Hoare triple {4293#false} assume !false; {4293#false} is VALID [2020-07-18 03:08:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:08:12,581 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [765882034] [2020-07-18 03:08:12,581 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:08:12,582 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 03:08:12,583 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1999271350] [2020-07-18 03:08:12,587 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-18 03:08:12,588 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:08:12,588 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 03:08:12,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:08:12,813 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 03:08:12,813 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:08:12,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 03:08:12,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 03:08:12,814 INFO L87 Difference]: Start difference. First operand 235 states and 252 transitions. Second operand 10 states. [2020-07-18 03:08:14,076 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:08:15,233 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 03:08:15,595 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-18 03:08:16,100 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:08:16,502 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:08:16,843 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:08:23,681 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:08:38,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:08:38,253 INFO L93 Difference]: Finished difference Result 616 states and 713 transitions. [2020-07-18 03:08:38,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 03:08:38,254 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-18 03:08:38,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:08:38,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 03:08:38,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 713 transitions. [2020-07-18 03:08:38,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 03:08:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 713 transitions. [2020-07-18 03:08:38,299 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 713 transitions. [2020-07-18 03:08:40,339 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 713 edges. 713 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:08:40,359 INFO L225 Difference]: With dead ends: 616 [2020-07-18 03:08:40,359 INFO L226 Difference]: Without dead ends: 496 [2020-07-18 03:08:40,361 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-18 03:08:40,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2020-07-18 03:08:48,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 411. [2020-07-18 03:08:48,654 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:08:48,655 INFO L82 GeneralOperation]: Start isEquivalent. First operand 496 states. Second operand 411 states. [2020-07-18 03:08:48,655 INFO L74 IsIncluded]: Start isIncluded. First operand 496 states. Second operand 411 states. [2020-07-18 03:08:48,655 INFO L87 Difference]: Start difference. First operand 496 states. Second operand 411 states. [2020-07-18 03:08:48,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:08:48,678 INFO L93 Difference]: Finished difference Result 496 states and 568 transitions. [2020-07-18 03:08:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 568 transitions. [2020-07-18 03:08:48,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:08:48,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:08:48,680 INFO L74 IsIncluded]: Start isIncluded. First operand 411 states. Second operand 496 states. [2020-07-18 03:08:48,680 INFO L87 Difference]: Start difference. First operand 411 states. Second operand 496 states. [2020-07-18 03:08:48,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:08:48,701 INFO L93 Difference]: Finished difference Result 496 states and 568 transitions. [2020-07-18 03:08:48,701 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 568 transitions. [2020-07-18 03:08:48,703 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:08:48,703 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:08:48,703 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:08:48,703 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:08:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 411 states. [2020-07-18 03:08:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 411 states and 456 transitions. [2020-07-18 03:08:48,718 INFO L78 Accepts]: Start accepts. Automaton has 411 states and 456 transitions. Word has length 158 [2020-07-18 03:08:48,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:08:48,718 INFO L479 AbstractCegarLoop]: Abstraction has 411 states and 456 transitions. [2020-07-18 03:08:48,719 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 03:08:48,719 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 411 states and 456 transitions. [2020-07-18 03:08:50,712 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 456 edges. 456 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:08:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 456 transitions. [2020-07-18 03:08:50,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-18 03:08:50,716 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:08:50,717 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] [2020-07-18 03:08:50,717 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 03:08:50,717 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:08:50,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:08:50,718 INFO L82 PathProgramCache]: Analyzing trace with hash -247370093, now seen corresponding path program 1 times [2020-07-18 03:08:50,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:08:50,718 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2124806405] [2020-07-18 03:08:50,718 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:08:50,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,123 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:08:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7474#true} is VALID [2020-07-18 03:08:51,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} #valid := #valid[0 := 0]; {7474#true} is VALID [2020-07-18 03:08:51,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} assume 0 < #StackHeapBarrier; {7474#true} is VALID [2020-07-18 03:08:51,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {7474#true} is VALID [2020-07-18 03:08:51,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {7474#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {7474#true} is VALID [2020-07-18 03:08:51,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {7474#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {7474#true} is VALID [2020-07-18 03:08:51,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {7474#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {7474#true} is VALID [2020-07-18 03:08:51,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {7474#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {7474#true} is VALID [2020-07-18 03:08:51,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {7474#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {7474#true} is VALID [2020-07-18 03:08:51,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {7474#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {7474#true} is VALID [2020-07-18 03:08:51,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {7474#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {7474#true} is VALID [2020-07-18 03:08:51,236 INFO L280 TraceCheckUtils]: 11: Hoare triple {7474#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {7474#true} is VALID [2020-07-18 03:08:51,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {7474#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {7474#true} is VALID [2020-07-18 03:08:51,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {7474#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {7474#true} is VALID [2020-07-18 03:08:51,237 INFO L280 TraceCheckUtils]: 14: Hoare triple {7474#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {7474#true} is VALID [2020-07-18 03:08:51,237 INFO L280 TraceCheckUtils]: 15: Hoare triple {7474#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {7474#true} is VALID [2020-07-18 03:08:51,237 INFO L280 TraceCheckUtils]: 16: Hoare triple {7474#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {7474#true} is VALID [2020-07-18 03:08:51,238 INFO L280 TraceCheckUtils]: 17: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {7474#true} is VALID [2020-07-18 03:08:51,238 INFO L280 TraceCheckUtils]: 18: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {7474#true} is VALID [2020-07-18 03:08:51,238 INFO L280 TraceCheckUtils]: 19: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {7474#true} is VALID [2020-07-18 03:08:51,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {7474#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {7474#true} is VALID [2020-07-18 03:08:51,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {7474#true} is VALID [2020-07-18 03:08:51,239 INFO L280 TraceCheckUtils]: 22: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {7474#true} is VALID [2020-07-18 03:08:51,239 INFO L280 TraceCheckUtils]: 23: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {7474#true} is VALID [2020-07-18 03:08:51,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {7474#true} is VALID [2020-07-18 03:08:51,239 INFO L280 TraceCheckUtils]: 25: Hoare triple {7474#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {7474#true} is VALID [2020-07-18 03:08:51,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {7474#true} is VALID [2020-07-18 03:08:51,240 INFO L280 TraceCheckUtils]: 27: Hoare triple {7474#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {7474#true} is VALID [2020-07-18 03:08:51,240 INFO L280 TraceCheckUtils]: 28: Hoare triple {7474#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {7474#true} is VALID [2020-07-18 03:08:51,240 INFO L280 TraceCheckUtils]: 29: Hoare triple {7474#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {7474#true} is VALID [2020-07-18 03:08:51,240 INFO L280 TraceCheckUtils]: 30: Hoare triple {7474#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {7474#true} is VALID [2020-07-18 03:08:51,241 INFO L280 TraceCheckUtils]: 31: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {7474#true} is VALID [2020-07-18 03:08:51,241 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {7474#true} is VALID [2020-07-18 03:08:51,241 INFO L280 TraceCheckUtils]: 33: Hoare triple {7474#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {7474#true} is VALID [2020-07-18 03:08:51,241 INFO L280 TraceCheckUtils]: 34: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {7474#true} is VALID [2020-07-18 03:08:51,241 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {7474#true} is VALID [2020-07-18 03:08:51,242 INFO L280 TraceCheckUtils]: 36: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {7474#true} is VALID [2020-07-18 03:08:51,242 INFO L280 TraceCheckUtils]: 37: Hoare triple {7474#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {7474#true} is VALID [2020-07-18 03:08:51,242 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {7474#true} is VALID [2020-07-18 03:08:51,242 INFO L280 TraceCheckUtils]: 39: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {7474#true} is VALID [2020-07-18 03:08:51,243 INFO L280 TraceCheckUtils]: 40: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {7474#true} is VALID [2020-07-18 03:08:51,243 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {7474#true} is VALID [2020-07-18 03:08:51,252 INFO L280 TraceCheckUtils]: 42: Hoare triple {7474#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {7474#true} is VALID [2020-07-18 03:08:51,252 INFO L280 TraceCheckUtils]: 43: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {7474#true} is VALID [2020-07-18 03:08:51,252 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {7474#true} is VALID [2020-07-18 03:08:51,252 INFO L280 TraceCheckUtils]: 45: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {7474#true} is VALID [2020-07-18 03:08:51,252 INFO L280 TraceCheckUtils]: 46: Hoare triple {7474#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {7474#true} is VALID [2020-07-18 03:08:51,253 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {7474#true} is VALID [2020-07-18 03:08:51,253 INFO L280 TraceCheckUtils]: 48: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {7474#true} is VALID [2020-07-18 03:08:51,253 INFO L280 TraceCheckUtils]: 49: Hoare triple {7474#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {7474#true} is VALID [2020-07-18 03:08:51,253 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {7474#true} is VALID [2020-07-18 03:08:51,253 INFO L280 TraceCheckUtils]: 51: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {7474#true} is VALID [2020-07-18 03:08:51,254 INFO L280 TraceCheckUtils]: 52: Hoare triple {7474#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {7474#true} is VALID [2020-07-18 03:08:51,254 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {7474#true} is VALID [2020-07-18 03:08:51,254 INFO L280 TraceCheckUtils]: 54: Hoare triple {7474#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {7474#true} is VALID [2020-07-18 03:08:51,254 INFO L280 TraceCheckUtils]: 55: Hoare triple {7474#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {7474#true} is VALID [2020-07-18 03:08:51,254 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {7474#true} is VALID [2020-07-18 03:08:51,254 INFO L280 TraceCheckUtils]: 57: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {7474#true} is VALID [2020-07-18 03:08:51,255 INFO L280 TraceCheckUtils]: 58: Hoare triple {7474#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {7474#true} is VALID [2020-07-18 03:08:51,255 INFO L280 TraceCheckUtils]: 59: Hoare triple {7474#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {7474#true} is VALID [2020-07-18 03:08:51,255 INFO L280 TraceCheckUtils]: 60: Hoare triple {7474#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {7474#true} is VALID [2020-07-18 03:08:51,255 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {7474#true} is VALID [2020-07-18 03:08:51,255 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {7474#true} is VALID [2020-07-18 03:08:51,256 INFO L280 TraceCheckUtils]: 63: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {7474#true} is VALID [2020-07-18 03:08:51,256 INFO L280 TraceCheckUtils]: 64: Hoare triple {7474#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {7474#true} is VALID [2020-07-18 03:08:51,256 INFO L280 TraceCheckUtils]: 65: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {7474#true} is VALID [2020-07-18 03:08:51,256 INFO L280 TraceCheckUtils]: 66: Hoare triple {7474#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {7474#true} is VALID [2020-07-18 03:08:51,256 INFO L280 TraceCheckUtils]: 67: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {7474#true} is VALID [2020-07-18 03:08:51,256 INFO L280 TraceCheckUtils]: 68: Hoare triple {7474#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {7474#true} is VALID [2020-07-18 03:08:51,257 INFO L280 TraceCheckUtils]: 69: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {7474#true} is VALID [2020-07-18 03:08:51,257 INFO L280 TraceCheckUtils]: 70: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {7474#true} is VALID [2020-07-18 03:08:51,257 INFO L280 TraceCheckUtils]: 71: Hoare triple {7474#true} ~head~0.base, ~head~0.offset := 0, 0; {7474#true} is VALID [2020-07-18 03:08:51,258 INFO L280 TraceCheckUtils]: 72: Hoare triple {7474#true} ~pumpRunning~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,258 INFO L280 TraceCheckUtils]: 73: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,259 INFO L280 TraceCheckUtils]: 74: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,259 INFO L280 TraceCheckUtils]: 75: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,260 INFO L280 TraceCheckUtils]: 76: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,260 INFO L280 TraceCheckUtils]: 77: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,261 INFO L280 TraceCheckUtils]: 78: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume true; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,262 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7556#(= 0 ~pumpRunning~0)} {7474#true} #899#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,272 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #809#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #811#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~7; {7474#true} is VALID [2020-07-18 03:08:51,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~7 := 1; {7474#true} is VALID [2020-07-18 03:08:51,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~7; {7474#true} is VALID [2020-07-18 03:08:51,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,282 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #813#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,285 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #815#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7474#true} is VALID [2020-07-18 03:08:51,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #889#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,328 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:08:51,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:08:51,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:08:51,330 INFO L263 TraceCheckUtils]: 2: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7474#true} is VALID [2020-07-18 03:08:51,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,331 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:08:51,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:08:51,332 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7591#(not (= 0 |old(~pumpRunning~0)|))} {7556#(= 0 ~pumpRunning~0)} #879#return; {7475#false} is VALID [2020-07-18 03:08:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~9; {7474#true} is VALID [2020-07-18 03:08:51,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {7474#true} is VALID [2020-07-18 03:08:51,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~9; {7474#true} is VALID [2020-07-18 03:08:51,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,339 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7475#false} #869#return; {7475#false} is VALID [2020-07-18 03:08:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:08:51,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {7474#true} havoc ~retValue_acc~4; {7474#true} is VALID [2020-07-18 03:08:51,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {7474#true} ~retValue_acc~4 := ~pumpRunning~0; {7474#true} is VALID [2020-07-18 03:08:51,342 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #res := ~retValue_acc~4; {7474#true} is VALID [2020-07-18 03:08:51,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,343 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7474#true} {7475#false} #871#return; {7475#false} is VALID [2020-07-18 03:08:51,347 INFO L263 TraceCheckUtils]: 0: Hoare triple {7474#true} call ULTIMATE.init(); {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:08:51,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {7588#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7474#true} is VALID [2020-07-18 03:08:51,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {7474#true} #valid := #valid[0 := 0]; {7474#true} is VALID [2020-07-18 03:08:51,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {7474#true} assume 0 < #StackHeapBarrier; {7474#true} is VALID [2020-07-18 03:08:51,348 INFO L280 TraceCheckUtils]: 4: Hoare triple {7474#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {7474#true} is VALID [2020-07-18 03:08:51,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {7474#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {7474#true} is VALID [2020-07-18 03:08:51,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {7474#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {7474#true} is VALID [2020-07-18 03:08:51,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {7474#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {7474#true} is VALID [2020-07-18 03:08:51,349 INFO L280 TraceCheckUtils]: 8: Hoare triple {7474#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {7474#true} is VALID [2020-07-18 03:08:51,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {7474#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {7474#true} is VALID [2020-07-18 03:08:51,349 INFO L280 TraceCheckUtils]: 10: Hoare triple {7474#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {7474#true} is VALID [2020-07-18 03:08:51,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {7474#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {7474#true} is VALID [2020-07-18 03:08:51,350 INFO L280 TraceCheckUtils]: 12: Hoare triple {7474#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {7474#true} is VALID [2020-07-18 03:08:51,350 INFO L280 TraceCheckUtils]: 13: Hoare triple {7474#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {7474#true} is VALID [2020-07-18 03:08:51,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {7474#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {7474#true} is VALID [2020-07-18 03:08:51,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {7474#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {7474#true} is VALID [2020-07-18 03:08:51,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {7474#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {7474#true} is VALID [2020-07-18 03:08:51,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {7474#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {7474#true} is VALID [2020-07-18 03:08:51,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {7474#true} is VALID [2020-07-18 03:08:51,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {7474#true} is VALID [2020-07-18 03:08:51,351 INFO L280 TraceCheckUtils]: 20: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {7474#true} is VALID [2020-07-18 03:08:51,351 INFO L280 TraceCheckUtils]: 21: Hoare triple {7474#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {7474#true} is VALID [2020-07-18 03:08:51,351 INFO L280 TraceCheckUtils]: 22: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {7474#true} is VALID [2020-07-18 03:08:51,351 INFO L280 TraceCheckUtils]: 23: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {7474#true} is VALID [2020-07-18 03:08:51,352 INFO L280 TraceCheckUtils]: 24: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {7474#true} is VALID [2020-07-18 03:08:51,352 INFO L280 TraceCheckUtils]: 25: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {7474#true} is VALID [2020-07-18 03:08:51,352 INFO L280 TraceCheckUtils]: 26: Hoare triple {7474#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {7474#true} is VALID [2020-07-18 03:08:51,352 INFO L280 TraceCheckUtils]: 27: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {7474#true} is VALID [2020-07-18 03:08:51,352 INFO L280 TraceCheckUtils]: 28: Hoare triple {7474#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {7474#true} is VALID [2020-07-18 03:08:51,352 INFO L280 TraceCheckUtils]: 29: Hoare triple {7474#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {7474#true} is VALID [2020-07-18 03:08:51,353 INFO L280 TraceCheckUtils]: 30: Hoare triple {7474#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {7474#true} is VALID [2020-07-18 03:08:51,353 INFO L280 TraceCheckUtils]: 31: Hoare triple {7474#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {7474#true} is VALID [2020-07-18 03:08:51,353 INFO L280 TraceCheckUtils]: 32: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {7474#true} is VALID [2020-07-18 03:08:51,353 INFO L280 TraceCheckUtils]: 33: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {7474#true} is VALID [2020-07-18 03:08:51,353 INFO L280 TraceCheckUtils]: 34: Hoare triple {7474#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {7474#true} is VALID [2020-07-18 03:08:51,354 INFO L280 TraceCheckUtils]: 35: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {7474#true} is VALID [2020-07-18 03:08:51,354 INFO L280 TraceCheckUtils]: 36: Hoare triple {7474#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {7474#true} is VALID [2020-07-18 03:08:51,354 INFO L280 TraceCheckUtils]: 37: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {7474#true} is VALID [2020-07-18 03:08:51,354 INFO L280 TraceCheckUtils]: 38: Hoare triple {7474#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {7474#true} is VALID [2020-07-18 03:08:51,354 INFO L280 TraceCheckUtils]: 39: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {7474#true} is VALID [2020-07-18 03:08:51,354 INFO L280 TraceCheckUtils]: 40: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {7474#true} is VALID [2020-07-18 03:08:51,354 INFO L280 TraceCheckUtils]: 41: Hoare triple {7474#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {7474#true} is VALID [2020-07-18 03:08:51,355 INFO L280 TraceCheckUtils]: 42: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {7474#true} is VALID [2020-07-18 03:08:51,355 INFO L280 TraceCheckUtils]: 43: Hoare triple {7474#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {7474#true} is VALID [2020-07-18 03:08:51,355 INFO L280 TraceCheckUtils]: 44: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {7474#true} is VALID [2020-07-18 03:08:51,355 INFO L280 TraceCheckUtils]: 45: Hoare triple {7474#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {7474#true} is VALID [2020-07-18 03:08:51,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {7474#true} is VALID [2020-07-18 03:08:51,356 INFO L280 TraceCheckUtils]: 47: Hoare triple {7474#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {7474#true} is VALID [2020-07-18 03:08:51,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {7474#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {7474#true} is VALID [2020-07-18 03:08:51,356 INFO L280 TraceCheckUtils]: 49: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {7474#true} is VALID [2020-07-18 03:08:51,356 INFO L280 TraceCheckUtils]: 50: Hoare triple {7474#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {7474#true} is VALID [2020-07-18 03:08:51,356 INFO L280 TraceCheckUtils]: 51: Hoare triple {7474#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {7474#true} is VALID [2020-07-18 03:08:51,356 INFO L280 TraceCheckUtils]: 52: Hoare triple {7474#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {7474#true} is VALID [2020-07-18 03:08:51,357 INFO L280 TraceCheckUtils]: 53: Hoare triple {7474#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {7474#true} is VALID [2020-07-18 03:08:51,357 INFO L280 TraceCheckUtils]: 54: Hoare triple {7474#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {7474#true} is VALID [2020-07-18 03:08:51,357 INFO L280 TraceCheckUtils]: 55: Hoare triple {7474#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {7474#true} is VALID [2020-07-18 03:08:51,357 INFO L280 TraceCheckUtils]: 56: Hoare triple {7474#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {7474#true} is VALID [2020-07-18 03:08:51,357 INFO L280 TraceCheckUtils]: 57: Hoare triple {7474#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {7474#true} is VALID [2020-07-18 03:08:51,358 INFO L280 TraceCheckUtils]: 58: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {7474#true} is VALID [2020-07-18 03:08:51,358 INFO L280 TraceCheckUtils]: 59: Hoare triple {7474#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {7474#true} is VALID [2020-07-18 03:08:51,358 INFO L280 TraceCheckUtils]: 60: Hoare triple {7474#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {7474#true} is VALID [2020-07-18 03:08:51,358 INFO L280 TraceCheckUtils]: 61: Hoare triple {7474#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {7474#true} is VALID [2020-07-18 03:08:51,358 INFO L280 TraceCheckUtils]: 62: Hoare triple {7474#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {7474#true} is VALID [2020-07-18 03:08:51,359 INFO L280 TraceCheckUtils]: 63: Hoare triple {7474#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {7474#true} is VALID [2020-07-18 03:08:51,359 INFO L280 TraceCheckUtils]: 64: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {7474#true} is VALID [2020-07-18 03:08:51,359 INFO L280 TraceCheckUtils]: 65: Hoare triple {7474#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {7474#true} is VALID [2020-07-18 03:08:51,359 INFO L280 TraceCheckUtils]: 66: Hoare triple {7474#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {7474#true} is VALID [2020-07-18 03:08:51,359 INFO L280 TraceCheckUtils]: 67: Hoare triple {7474#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {7474#true} is VALID [2020-07-18 03:08:51,360 INFO L280 TraceCheckUtils]: 68: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {7474#true} is VALID [2020-07-18 03:08:51,360 INFO L280 TraceCheckUtils]: 69: Hoare triple {7474#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {7474#true} is VALID [2020-07-18 03:08:51,360 INFO L280 TraceCheckUtils]: 70: Hoare triple {7474#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {7474#true} is VALID [2020-07-18 03:08:51,360 INFO L280 TraceCheckUtils]: 71: Hoare triple {7474#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {7474#true} is VALID [2020-07-18 03:08:51,360 INFO L280 TraceCheckUtils]: 72: Hoare triple {7474#true} ~head~0.base, ~head~0.offset := 0, 0; {7474#true} is VALID [2020-07-18 03:08:51,361 INFO L280 TraceCheckUtils]: 73: Hoare triple {7474#true} ~pumpRunning~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,362 INFO L280 TraceCheckUtils]: 74: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,362 INFO L280 TraceCheckUtils]: 75: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,363 INFO L280 TraceCheckUtils]: 76: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,363 INFO L280 TraceCheckUtils]: 77: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,364 INFO L280 TraceCheckUtils]: 78: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,365 INFO L280 TraceCheckUtils]: 79: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume true; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,365 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {7556#(= 0 ~pumpRunning~0)} {7474#true} #899#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,366 INFO L263 TraceCheckUtils]: 81: Hoare triple {7556#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,366 INFO L280 TraceCheckUtils]: 82: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,367 INFO L280 TraceCheckUtils]: 83: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,367 INFO L263 TraceCheckUtils]: 84: Hoare triple {7556#(= 0 ~pumpRunning~0)} call select_helpers(); {7474#true} is VALID [2020-07-18 03:08:51,367 INFO L280 TraceCheckUtils]: 85: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,368 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #809#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,368 INFO L263 TraceCheckUtils]: 87: Hoare triple {7556#(= 0 ~pumpRunning~0)} call select_features(); {7474#true} is VALID [2020-07-18 03:08:51,368 INFO L280 TraceCheckUtils]: 88: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,368 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #811#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,369 INFO L263 TraceCheckUtils]: 90: Hoare triple {7556#(= 0 ~pumpRunning~0)} call #t~ret61 := valid_product(); {7474#true} is VALID [2020-07-18 03:08:51,369 INFO L280 TraceCheckUtils]: 91: Hoare triple {7474#true} havoc ~retValue_acc~7; {7474#true} is VALID [2020-07-18 03:08:51,369 INFO L280 TraceCheckUtils]: 92: Hoare triple {7474#true} ~retValue_acc~7 := 1; {7474#true} is VALID [2020-07-18 03:08:51,369 INFO L280 TraceCheckUtils]: 93: Hoare triple {7474#true} #res := ~retValue_acc~7; {7474#true} is VALID [2020-07-18 03:08:51,369 INFO L280 TraceCheckUtils]: 94: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,370 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #813#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,371 INFO L280 TraceCheckUtils]: 96: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,371 INFO L280 TraceCheckUtils]: 97: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret61; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,372 INFO L280 TraceCheckUtils]: 98: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~ret61; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,372 INFO L280 TraceCheckUtils]: 99: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,372 INFO L263 TraceCheckUtils]: 100: Hoare triple {7556#(= 0 ~pumpRunning~0)} call setup(); {7474#true} is VALID [2020-07-18 03:08:51,373 INFO L280 TraceCheckUtils]: 101: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,373 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #815#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,374 INFO L263 TraceCheckUtils]: 103: Hoare triple {7556#(= 0 ~pumpRunning~0)} call runTest(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,374 INFO L263 TraceCheckUtils]: 104: Hoare triple {7556#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:08:51,375 INFO L280 TraceCheckUtils]: 105: Hoare triple {7589#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {7474#true} is VALID [2020-07-18 03:08:51,375 INFO L280 TraceCheckUtils]: 106: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,375 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7474#true} {7556#(= 0 ~pumpRunning~0)} #889#return; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,376 INFO L263 TraceCheckUtils]: 108: Hoare triple {7556#(= 0 ~pumpRunning~0)} call test(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,376 INFO L280 TraceCheckUtils]: 109: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,377 INFO L280 TraceCheckUtils]: 110: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,377 INFO L280 TraceCheckUtils]: 111: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,378 INFO L280 TraceCheckUtils]: 112: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,378 INFO L280 TraceCheckUtils]: 113: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,379 INFO L280 TraceCheckUtils]: 114: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,379 INFO L280 TraceCheckUtils]: 115: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !false; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,380 INFO L280 TraceCheckUtils]: 116: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,380 INFO L280 TraceCheckUtils]: 117: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,381 INFO L280 TraceCheckUtils]: 118: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet54; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,381 INFO L280 TraceCheckUtils]: 119: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet54; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,382 INFO L280 TraceCheckUtils]: 120: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,382 INFO L280 TraceCheckUtils]: 121: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,383 INFO L280 TraceCheckUtils]: 122: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet55; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,383 INFO L280 TraceCheckUtils]: 123: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet55; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,384 INFO L280 TraceCheckUtils]: 124: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,384 INFO L280 TraceCheckUtils]: 125: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,385 INFO L280 TraceCheckUtils]: 126: Hoare triple {7556#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet56; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,385 INFO L280 TraceCheckUtils]: 127: Hoare triple {7556#(= 0 ~pumpRunning~0)} havoc #t~nondet56; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,386 INFO L280 TraceCheckUtils]: 128: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,386 INFO L263 TraceCheckUtils]: 129: Hoare triple {7556#(= 0 ~pumpRunning~0)} call timeShift(); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,387 INFO L280 TraceCheckUtils]: 130: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,387 INFO L280 TraceCheckUtils]: 131: Hoare triple {7556#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7556#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:08:51,388 INFO L263 TraceCheckUtils]: 132: Hoare triple {7556#(= 0 ~pumpRunning~0)} call processEnvironment(); {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:08:51,389 INFO L280 TraceCheckUtils]: 133: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:08:51,389 INFO L280 TraceCheckUtils]: 134: Hoare triple {7590#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:08:51,389 INFO L263 TraceCheckUtils]: 135: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7474#true} is VALID [2020-07-18 03:08:51,390 INFO L280 TraceCheckUtils]: 136: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,390 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {7474#true} {7591#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:08:51,391 INFO L280 TraceCheckUtils]: 138: Hoare triple {7591#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7591#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:08:51,391 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {7591#(not (= 0 |old(~pumpRunning~0)|))} {7556#(= 0 ~pumpRunning~0)} #879#return; {7475#false} is VALID [2020-07-18 03:08:51,392 INFO L263 TraceCheckUtils]: 140: Hoare triple {7475#false} call __utac_acc__Specification2_spec__2(); {7475#false} is VALID [2020-07-18 03:08:51,392 INFO L280 TraceCheckUtils]: 141: Hoare triple {7475#false} havoc ~tmp~6; {7475#false} is VALID [2020-07-18 03:08:51,392 INFO L280 TraceCheckUtils]: 142: Hoare triple {7475#false} havoc ~tmp___0~2; {7475#false} is VALID [2020-07-18 03:08:51,392 INFO L263 TraceCheckUtils]: 143: Hoare triple {7475#false} call #t~ret58 := isMethaneLevelCritical(); {7474#true} is VALID [2020-07-18 03:08:51,392 INFO L280 TraceCheckUtils]: 144: Hoare triple {7474#true} havoc ~retValue_acc~9; {7474#true} is VALID [2020-07-18 03:08:51,393 INFO L280 TraceCheckUtils]: 145: Hoare triple {7474#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {7474#true} is VALID [2020-07-18 03:08:51,393 INFO L280 TraceCheckUtils]: 146: Hoare triple {7474#true} #res := ~retValue_acc~9; {7474#true} is VALID [2020-07-18 03:08:51,393 INFO L280 TraceCheckUtils]: 147: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,393 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {7474#true} {7475#false} #869#return; {7475#false} is VALID [2020-07-18 03:08:51,393 INFO L280 TraceCheckUtils]: 149: Hoare triple {7475#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {7475#false} is VALID [2020-07-18 03:08:51,393 INFO L280 TraceCheckUtils]: 150: Hoare triple {7475#false} ~tmp~6 := #t~ret58; {7475#false} is VALID [2020-07-18 03:08:51,394 INFO L280 TraceCheckUtils]: 151: Hoare triple {7475#false} havoc #t~ret58; {7475#false} is VALID [2020-07-18 03:08:51,394 INFO L280 TraceCheckUtils]: 152: Hoare triple {7475#false} assume 0 != ~tmp~6; {7475#false} is VALID [2020-07-18 03:08:51,394 INFO L263 TraceCheckUtils]: 153: Hoare triple {7475#false} call #t~ret59 := isPumpRunning(); {7474#true} is VALID [2020-07-18 03:08:51,394 INFO L280 TraceCheckUtils]: 154: Hoare triple {7474#true} havoc ~retValue_acc~4; {7474#true} is VALID [2020-07-18 03:08:51,394 INFO L280 TraceCheckUtils]: 155: Hoare triple {7474#true} ~retValue_acc~4 := ~pumpRunning~0; {7474#true} is VALID [2020-07-18 03:08:51,394 INFO L280 TraceCheckUtils]: 156: Hoare triple {7474#true} #res := ~retValue_acc~4; {7474#true} is VALID [2020-07-18 03:08:51,395 INFO L280 TraceCheckUtils]: 157: Hoare triple {7474#true} assume true; {7474#true} is VALID [2020-07-18 03:08:51,395 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {7474#true} {7475#false} #871#return; {7475#false} is VALID [2020-07-18 03:08:51,395 INFO L280 TraceCheckUtils]: 159: Hoare triple {7475#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {7475#false} is VALID [2020-07-18 03:08:51,395 INFO L280 TraceCheckUtils]: 160: Hoare triple {7475#false} ~tmp___0~2 := #t~ret59; {7475#false} is VALID [2020-07-18 03:08:51,395 INFO L280 TraceCheckUtils]: 161: Hoare triple {7475#false} havoc #t~ret59; {7475#false} is VALID [2020-07-18 03:08:51,396 INFO L280 TraceCheckUtils]: 162: Hoare triple {7475#false} assume 0 != ~tmp___0~2; {7475#false} is VALID [2020-07-18 03:08:51,396 INFO L280 TraceCheckUtils]: 163: Hoare triple {7475#false} assume 0 != ~methAndRunningLastTime~0; {7475#false} is VALID [2020-07-18 03:08:51,396 INFO L263 TraceCheckUtils]: 164: Hoare triple {7475#false} call __automaton_fail(); {7475#false} is VALID [2020-07-18 03:08:51,396 INFO L280 TraceCheckUtils]: 165: Hoare triple {7475#false} assume !false; {7475#false} is VALID [2020-07-18 03:08:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:08:51,443 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2124806405] [2020-07-18 03:08:51,444 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:08:51,444 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-18 03:08:51,444 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656990455] [2020-07-18 03:08:51,446 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-18 03:08:51,447 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:08:51,447 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 03:08:51,621 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:08:51,622 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 03:08:51,622 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:08:51,622 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 03:08:51,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-18 03:08:51,623 INFO L87 Difference]: Start difference. First operand 411 states and 456 transitions. Second operand 7 states. [2020-07-18 03:08:52,700 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:09:09,658 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:09:17,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:09:17,134 INFO L93 Difference]: Finished difference Result 1041 states and 1238 transitions. [2020-07-18 03:09:17,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 03:09:17,135 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-07-18 03:09:17,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:09:17,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 03:09:17,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 627 transitions. [2020-07-18 03:09:17,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 03:09:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 627 transitions. [2020-07-18 03:09:17,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 627 transitions. [2020-07-18 03:09:18,868 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 627 edges. 627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:09:18,905 INFO L225 Difference]: With dead ends: 1041 [2020-07-18 03:09:18,906 INFO L226 Difference]: Without dead ends: 745 [2020-07-18 03:09:18,907 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-18 03:09:18,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 745 states. [2020-07-18 03:09:32,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 745 to 617. [2020-07-18 03:09:32,353 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:09:32,353 INFO L82 GeneralOperation]: Start isEquivalent. First operand 745 states. Second operand 617 states. [2020-07-18 03:09:32,353 INFO L74 IsIncluded]: Start isIncluded. First operand 745 states. Second operand 617 states. [2020-07-18 03:09:32,354 INFO L87 Difference]: Start difference. First operand 745 states. Second operand 617 states. [2020-07-18 03:09:32,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:09:32,392 INFO L93 Difference]: Finished difference Result 745 states and 865 transitions. [2020-07-18 03:09:32,392 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 865 transitions. [2020-07-18 03:09:32,395 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:09:32,395 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:09:32,395 INFO L74 IsIncluded]: Start isIncluded. First operand 617 states. Second operand 745 states. [2020-07-18 03:09:32,395 INFO L87 Difference]: Start difference. First operand 617 states. Second operand 745 states. [2020-07-18 03:09:32,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:09:32,431 INFO L93 Difference]: Finished difference Result 745 states and 865 transitions. [2020-07-18 03:09:32,431 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 865 transitions. [2020-07-18 03:09:32,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:09:32,434 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:09:32,434 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:09:32,434 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:09:32,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 617 states. [2020-07-18 03:09:32,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 617 states and 686 transitions. [2020-07-18 03:09:32,460 INFO L78 Accepts]: Start accepts. Automaton has 617 states and 686 transitions. Word has length 166 [2020-07-18 03:09:32,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:09:32,460 INFO L479 AbstractCegarLoop]: Abstraction has 617 states and 686 transitions. [2020-07-18 03:09:32,460 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 03:09:32,460 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 617 states and 686 transitions. [2020-07-18 03:09:35,692 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 686 edges. 686 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:09:35,693 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 686 transitions. [2020-07-18 03:09:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-18 03:09:35,695 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:09:35,695 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] [2020-07-18 03:09:35,695 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 03:09:35,696 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:09:35,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:09:35,696 INFO L82 PathProgramCache]: Analyzing trace with hash 662442186, now seen corresponding path program 1 times [2020-07-18 03:09:35,696 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:09:35,696 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [949843520] [2020-07-18 03:09:35,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:09:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,082 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:09:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12424#true} is VALID [2020-07-18 03:09:36,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} #valid := #valid[0 := 0]; {12424#true} is VALID [2020-07-18 03:09:36,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} assume 0 < #StackHeapBarrier; {12424#true} is VALID [2020-07-18 03:09:36,175 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12424#true} is VALID [2020-07-18 03:09:36,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {12424#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12424#true} is VALID [2020-07-18 03:09:36,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {12424#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12424#true} is VALID [2020-07-18 03:09:36,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {12424#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12424#true} is VALID [2020-07-18 03:09:36,176 INFO L280 TraceCheckUtils]: 7: Hoare triple {12424#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12424#true} is VALID [2020-07-18 03:09:36,176 INFO L280 TraceCheckUtils]: 8: Hoare triple {12424#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12424#true} is VALID [2020-07-18 03:09:36,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {12424#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12424#true} is VALID [2020-07-18 03:09:36,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {12424#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12424#true} is VALID [2020-07-18 03:09:36,176 INFO L280 TraceCheckUtils]: 11: Hoare triple {12424#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12424#true} is VALID [2020-07-18 03:09:36,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {12424#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12424#true} is VALID [2020-07-18 03:09:36,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {12424#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12424#true} is VALID [2020-07-18 03:09:36,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {12424#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12424#true} is VALID [2020-07-18 03:09:36,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {12424#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12424#true} is VALID [2020-07-18 03:09:36,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {12424#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {12424#true} is VALID [2020-07-18 03:09:36,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {12424#true} is VALID [2020-07-18 03:09:36,178 INFO L280 TraceCheckUtils]: 18: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {12424#true} is VALID [2020-07-18 03:09:36,178 INFO L280 TraceCheckUtils]: 19: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {12424#true} is VALID [2020-07-18 03:09:36,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {12424#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {12424#true} is VALID [2020-07-18 03:09:36,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {12424#true} is VALID [2020-07-18 03:09:36,178 INFO L280 TraceCheckUtils]: 22: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {12424#true} is VALID [2020-07-18 03:09:36,178 INFO L280 TraceCheckUtils]: 23: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {12424#true} is VALID [2020-07-18 03:09:36,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {12424#true} is VALID [2020-07-18 03:09:36,179 INFO L280 TraceCheckUtils]: 25: Hoare triple {12424#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {12424#true} is VALID [2020-07-18 03:09:36,179 INFO L280 TraceCheckUtils]: 26: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {12424#true} is VALID [2020-07-18 03:09:36,179 INFO L280 TraceCheckUtils]: 27: Hoare triple {12424#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {12424#true} is VALID [2020-07-18 03:09:36,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {12424#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {12424#true} is VALID [2020-07-18 03:09:36,179 INFO L280 TraceCheckUtils]: 29: Hoare triple {12424#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {12424#true} is VALID [2020-07-18 03:09:36,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {12424#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {12424#true} is VALID [2020-07-18 03:09:36,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {12424#true} is VALID [2020-07-18 03:09:36,180 INFO L280 TraceCheckUtils]: 32: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {12424#true} is VALID [2020-07-18 03:09:36,180 INFO L280 TraceCheckUtils]: 33: Hoare triple {12424#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {12424#true} is VALID [2020-07-18 03:09:36,180 INFO L280 TraceCheckUtils]: 34: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {12424#true} is VALID [2020-07-18 03:09:36,181 INFO L280 TraceCheckUtils]: 35: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {12424#true} is VALID [2020-07-18 03:09:36,181 INFO L280 TraceCheckUtils]: 36: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {12424#true} is VALID [2020-07-18 03:09:36,181 INFO L280 TraceCheckUtils]: 37: Hoare triple {12424#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {12424#true} is VALID [2020-07-18 03:09:36,181 INFO L280 TraceCheckUtils]: 38: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {12424#true} is VALID [2020-07-18 03:09:36,181 INFO L280 TraceCheckUtils]: 39: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {12424#true} is VALID [2020-07-18 03:09:36,181 INFO L280 TraceCheckUtils]: 40: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {12424#true} is VALID [2020-07-18 03:09:36,182 INFO L280 TraceCheckUtils]: 41: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {12424#true} is VALID [2020-07-18 03:09:36,182 INFO L280 TraceCheckUtils]: 42: Hoare triple {12424#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {12424#true} is VALID [2020-07-18 03:09:36,182 INFO L280 TraceCheckUtils]: 43: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {12424#true} is VALID [2020-07-18 03:09:36,182 INFO L280 TraceCheckUtils]: 44: Hoare triple {12424#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {12424#true} is VALID [2020-07-18 03:09:36,182 INFO L280 TraceCheckUtils]: 45: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {12424#true} is VALID [2020-07-18 03:09:36,183 INFO L280 TraceCheckUtils]: 46: Hoare triple {12424#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {12424#true} is VALID [2020-07-18 03:09:36,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {12424#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {12424#true} is VALID [2020-07-18 03:09:36,183 INFO L280 TraceCheckUtils]: 48: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {12424#true} is VALID [2020-07-18 03:09:36,183 INFO L280 TraceCheckUtils]: 49: Hoare triple {12424#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {12424#true} is VALID [2020-07-18 03:09:36,183 INFO L280 TraceCheckUtils]: 50: Hoare triple {12424#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {12424#true} is VALID [2020-07-18 03:09:36,184 INFO L280 TraceCheckUtils]: 51: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {12424#true} is VALID [2020-07-18 03:09:36,184 INFO L280 TraceCheckUtils]: 52: Hoare triple {12424#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {12424#true} is VALID [2020-07-18 03:09:36,184 INFO L280 TraceCheckUtils]: 53: Hoare triple {12424#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {12424#true} is VALID [2020-07-18 03:09:36,184 INFO L280 TraceCheckUtils]: 54: Hoare triple {12424#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {12424#true} is VALID [2020-07-18 03:09:36,184 INFO L280 TraceCheckUtils]: 55: Hoare triple {12424#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {12424#true} is VALID [2020-07-18 03:09:36,184 INFO L280 TraceCheckUtils]: 56: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {12424#true} is VALID [2020-07-18 03:09:36,185 INFO L280 TraceCheckUtils]: 57: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {12424#true} is VALID [2020-07-18 03:09:36,185 INFO L280 TraceCheckUtils]: 58: Hoare triple {12424#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {12424#true} is VALID [2020-07-18 03:09:36,185 INFO L280 TraceCheckUtils]: 59: Hoare triple {12424#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {12424#true} is VALID [2020-07-18 03:09:36,185 INFO L280 TraceCheckUtils]: 60: Hoare triple {12424#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {12424#true} is VALID [2020-07-18 03:09:36,185 INFO L280 TraceCheckUtils]: 61: Hoare triple {12424#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {12424#true} is VALID [2020-07-18 03:09:36,186 INFO L280 TraceCheckUtils]: 62: Hoare triple {12424#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {12424#true} is VALID [2020-07-18 03:09:36,186 INFO L280 TraceCheckUtils]: 63: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {12424#true} is VALID [2020-07-18 03:09:36,186 INFO L280 TraceCheckUtils]: 64: Hoare triple {12424#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {12424#true} is VALID [2020-07-18 03:09:36,186 INFO L280 TraceCheckUtils]: 65: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {12424#true} is VALID [2020-07-18 03:09:36,186 INFO L280 TraceCheckUtils]: 66: Hoare triple {12424#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {12424#true} is VALID [2020-07-18 03:09:36,186 INFO L280 TraceCheckUtils]: 67: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {12424#true} is VALID [2020-07-18 03:09:36,187 INFO L280 TraceCheckUtils]: 68: Hoare triple {12424#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {12424#true} is VALID [2020-07-18 03:09:36,187 INFO L280 TraceCheckUtils]: 69: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {12424#true} is VALID [2020-07-18 03:09:36,187 INFO L280 TraceCheckUtils]: 70: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {12424#true} is VALID [2020-07-18 03:09:36,187 INFO L280 TraceCheckUtils]: 71: Hoare triple {12424#true} ~head~0.base, ~head~0.offset := 0, 0; {12424#true} is VALID [2020-07-18 03:09:36,187 INFO L280 TraceCheckUtils]: 72: Hoare triple {12424#true} ~pumpRunning~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,188 INFO L280 TraceCheckUtils]: 73: Hoare triple {12424#true} ~systemActive~0 := 1; {12424#true} is VALID [2020-07-18 03:09:36,188 INFO L280 TraceCheckUtils]: 74: Hoare triple {12424#true} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,188 INFO L280 TraceCheckUtils]: 75: Hoare triple {12424#true} ~cleanupTimeShifts~0 := 4; {12424#true} is VALID [2020-07-18 03:09:36,188 INFO L280 TraceCheckUtils]: 76: Hoare triple {12424#true} ~waterLevel~0 := 1; {12424#true} is VALID [2020-07-18 03:09:36,189 INFO L280 TraceCheckUtils]: 77: Hoare triple {12424#true} ~methaneLevelCritical~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,190 INFO L280 TraceCheckUtils]: 78: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume true; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,190 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12506#(= 0 ~methaneLevelCritical~0)} {12424#true} #899#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,197 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #809#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,201 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #811#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~7; {12424#true} is VALID [2020-07-18 03:09:36,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~7 := 1; {12424#true} is VALID [2020-07-18 03:09:36,208 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #res := ~retValue_acc~7; {12424#true} is VALID [2020-07-18 03:09:36,209 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,209 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #813#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,213 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #815#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #889#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12424#true} is VALID [2020-07-18 03:09:36,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~systemActive~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,249 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #863#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~9; {12424#true} is VALID [2020-07-18 03:09:36,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} is VALID [2020-07-18 03:09:36,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} #res := ~retValue_acc~9; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,293 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12506#(= 0 ~methaneLevelCritical~0)} #869#return; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-18 03:09:36,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:09:36,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {12424#true} havoc ~retValue_acc~4; {12424#true} is VALID [2020-07-18 03:09:36,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {12424#true} ~retValue_acc~4 := ~pumpRunning~0; {12424#true} is VALID [2020-07-18 03:09:36,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #res := ~retValue_acc~4; {12424#true} is VALID [2020-07-18 03:09:36,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,297 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12424#true} {12425#false} #871#return; {12425#false} is VALID [2020-07-18 03:09:36,301 INFO L263 TraceCheckUtils]: 0: Hoare triple {12424#true} call ULTIMATE.init(); {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:09:36,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {12537#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12424#true} is VALID [2020-07-18 03:09:36,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {12424#true} #valid := #valid[0 := 0]; {12424#true} is VALID [2020-07-18 03:09:36,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {12424#true} assume 0 < #StackHeapBarrier; {12424#true} is VALID [2020-07-18 03:09:36,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {12424#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12424#true} is VALID [2020-07-18 03:09:36,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {12424#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12424#true} is VALID [2020-07-18 03:09:36,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {12424#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12424#true} is VALID [2020-07-18 03:09:36,302 INFO L280 TraceCheckUtils]: 7: Hoare triple {12424#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12424#true} is VALID [2020-07-18 03:09:36,302 INFO L280 TraceCheckUtils]: 8: Hoare triple {12424#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12424#true} is VALID [2020-07-18 03:09:36,302 INFO L280 TraceCheckUtils]: 9: Hoare triple {12424#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12424#true} is VALID [2020-07-18 03:09:36,303 INFO L280 TraceCheckUtils]: 10: Hoare triple {12424#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12424#true} is VALID [2020-07-18 03:09:36,303 INFO L280 TraceCheckUtils]: 11: Hoare triple {12424#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12424#true} is VALID [2020-07-18 03:09:36,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {12424#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12424#true} is VALID [2020-07-18 03:09:36,303 INFO L280 TraceCheckUtils]: 13: Hoare triple {12424#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12424#true} is VALID [2020-07-18 03:09:36,303 INFO L280 TraceCheckUtils]: 14: Hoare triple {12424#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12424#true} is VALID [2020-07-18 03:09:36,303 INFO L280 TraceCheckUtils]: 15: Hoare triple {12424#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12424#true} is VALID [2020-07-18 03:09:36,304 INFO L280 TraceCheckUtils]: 16: Hoare triple {12424#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12424#true} is VALID [2020-07-18 03:09:36,304 INFO L280 TraceCheckUtils]: 17: Hoare triple {12424#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {12424#true} is VALID [2020-07-18 03:09:36,304 INFO L280 TraceCheckUtils]: 18: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {12424#true} is VALID [2020-07-18 03:09:36,304 INFO L280 TraceCheckUtils]: 19: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {12424#true} is VALID [2020-07-18 03:09:36,305 INFO L280 TraceCheckUtils]: 20: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {12424#true} is VALID [2020-07-18 03:09:36,305 INFO L280 TraceCheckUtils]: 21: Hoare triple {12424#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {12424#true} is VALID [2020-07-18 03:09:36,305 INFO L280 TraceCheckUtils]: 22: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {12424#true} is VALID [2020-07-18 03:09:36,305 INFO L280 TraceCheckUtils]: 23: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {12424#true} is VALID [2020-07-18 03:09:36,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {12424#true} is VALID [2020-07-18 03:09:36,305 INFO L280 TraceCheckUtils]: 25: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {12424#true} is VALID [2020-07-18 03:09:36,306 INFO L280 TraceCheckUtils]: 26: Hoare triple {12424#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {12424#true} is VALID [2020-07-18 03:09:36,306 INFO L280 TraceCheckUtils]: 27: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {12424#true} is VALID [2020-07-18 03:09:36,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {12424#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {12424#true} is VALID [2020-07-18 03:09:36,306 INFO L280 TraceCheckUtils]: 29: Hoare triple {12424#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {12424#true} is VALID [2020-07-18 03:09:36,306 INFO L280 TraceCheckUtils]: 30: Hoare triple {12424#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {12424#true} is VALID [2020-07-18 03:09:36,307 INFO L280 TraceCheckUtils]: 31: Hoare triple {12424#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {12424#true} is VALID [2020-07-18 03:09:36,307 INFO L280 TraceCheckUtils]: 32: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {12424#true} is VALID [2020-07-18 03:09:36,307 INFO L280 TraceCheckUtils]: 33: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {12424#true} is VALID [2020-07-18 03:09:36,307 INFO L280 TraceCheckUtils]: 34: Hoare triple {12424#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {12424#true} is VALID [2020-07-18 03:09:36,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {12424#true} is VALID [2020-07-18 03:09:36,308 INFO L280 TraceCheckUtils]: 36: Hoare triple {12424#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {12424#true} is VALID [2020-07-18 03:09:36,308 INFO L280 TraceCheckUtils]: 37: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {12424#true} is VALID [2020-07-18 03:09:36,308 INFO L280 TraceCheckUtils]: 38: Hoare triple {12424#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {12424#true} is VALID [2020-07-18 03:09:36,308 INFO L280 TraceCheckUtils]: 39: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {12424#true} is VALID [2020-07-18 03:09:36,308 INFO L280 TraceCheckUtils]: 40: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {12424#true} is VALID [2020-07-18 03:09:36,309 INFO L280 TraceCheckUtils]: 41: Hoare triple {12424#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {12424#true} is VALID [2020-07-18 03:09:36,309 INFO L280 TraceCheckUtils]: 42: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {12424#true} is VALID [2020-07-18 03:09:36,309 INFO L280 TraceCheckUtils]: 43: Hoare triple {12424#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {12424#true} is VALID [2020-07-18 03:09:36,309 INFO L280 TraceCheckUtils]: 44: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {12424#true} is VALID [2020-07-18 03:09:36,309 INFO L280 TraceCheckUtils]: 45: Hoare triple {12424#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {12424#true} is VALID [2020-07-18 03:09:36,310 INFO L280 TraceCheckUtils]: 46: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {12424#true} is VALID [2020-07-18 03:09:36,310 INFO L280 TraceCheckUtils]: 47: Hoare triple {12424#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {12424#true} is VALID [2020-07-18 03:09:36,310 INFO L280 TraceCheckUtils]: 48: Hoare triple {12424#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {12424#true} is VALID [2020-07-18 03:09:36,310 INFO L280 TraceCheckUtils]: 49: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {12424#true} is VALID [2020-07-18 03:09:36,310 INFO L280 TraceCheckUtils]: 50: Hoare triple {12424#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {12424#true} is VALID [2020-07-18 03:09:36,310 INFO L280 TraceCheckUtils]: 51: Hoare triple {12424#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {12424#true} is VALID [2020-07-18 03:09:36,311 INFO L280 TraceCheckUtils]: 52: Hoare triple {12424#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {12424#true} is VALID [2020-07-18 03:09:36,311 INFO L280 TraceCheckUtils]: 53: Hoare triple {12424#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {12424#true} is VALID [2020-07-18 03:09:36,311 INFO L280 TraceCheckUtils]: 54: Hoare triple {12424#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {12424#true} is VALID [2020-07-18 03:09:36,311 INFO L280 TraceCheckUtils]: 55: Hoare triple {12424#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {12424#true} is VALID [2020-07-18 03:09:36,311 INFO L280 TraceCheckUtils]: 56: Hoare triple {12424#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {12424#true} is VALID [2020-07-18 03:09:36,311 INFO L280 TraceCheckUtils]: 57: Hoare triple {12424#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {12424#true} is VALID [2020-07-18 03:09:36,312 INFO L280 TraceCheckUtils]: 58: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {12424#true} is VALID [2020-07-18 03:09:36,312 INFO L280 TraceCheckUtils]: 59: Hoare triple {12424#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {12424#true} is VALID [2020-07-18 03:09:36,312 INFO L280 TraceCheckUtils]: 60: Hoare triple {12424#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {12424#true} is VALID [2020-07-18 03:09:36,312 INFO L280 TraceCheckUtils]: 61: Hoare triple {12424#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {12424#true} is VALID [2020-07-18 03:09:36,312 INFO L280 TraceCheckUtils]: 62: Hoare triple {12424#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {12424#true} is VALID [2020-07-18 03:09:36,313 INFO L280 TraceCheckUtils]: 63: Hoare triple {12424#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {12424#true} is VALID [2020-07-18 03:09:36,313 INFO L280 TraceCheckUtils]: 64: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {12424#true} is VALID [2020-07-18 03:09:36,313 INFO L280 TraceCheckUtils]: 65: Hoare triple {12424#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {12424#true} is VALID [2020-07-18 03:09:36,313 INFO L280 TraceCheckUtils]: 66: Hoare triple {12424#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {12424#true} is VALID [2020-07-18 03:09:36,313 INFO L280 TraceCheckUtils]: 67: Hoare triple {12424#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {12424#true} is VALID [2020-07-18 03:09:36,314 INFO L280 TraceCheckUtils]: 68: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {12424#true} is VALID [2020-07-18 03:09:36,314 INFO L280 TraceCheckUtils]: 69: Hoare triple {12424#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {12424#true} is VALID [2020-07-18 03:09:36,314 INFO L280 TraceCheckUtils]: 70: Hoare triple {12424#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {12424#true} is VALID [2020-07-18 03:09:36,314 INFO L280 TraceCheckUtils]: 71: Hoare triple {12424#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {12424#true} is VALID [2020-07-18 03:09:36,314 INFO L280 TraceCheckUtils]: 72: Hoare triple {12424#true} ~head~0.base, ~head~0.offset := 0, 0; {12424#true} is VALID [2020-07-18 03:09:36,314 INFO L280 TraceCheckUtils]: 73: Hoare triple {12424#true} ~pumpRunning~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,315 INFO L280 TraceCheckUtils]: 74: Hoare triple {12424#true} ~systemActive~0 := 1; {12424#true} is VALID [2020-07-18 03:09:36,315 INFO L280 TraceCheckUtils]: 75: Hoare triple {12424#true} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,315 INFO L280 TraceCheckUtils]: 76: Hoare triple {12424#true} ~cleanupTimeShifts~0 := 4; {12424#true} is VALID [2020-07-18 03:09:36,315 INFO L280 TraceCheckUtils]: 77: Hoare triple {12424#true} ~waterLevel~0 := 1; {12424#true} is VALID [2020-07-18 03:09:36,317 INFO L280 TraceCheckUtils]: 78: Hoare triple {12424#true} ~methaneLevelCritical~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,318 INFO L280 TraceCheckUtils]: 79: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume true; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,318 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {12506#(= 0 ~methaneLevelCritical~0)} {12424#true} #899#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,319 INFO L263 TraceCheckUtils]: 81: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret72 := main(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,319 INFO L280 TraceCheckUtils]: 82: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~8; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,320 INFO L280 TraceCheckUtils]: 83: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~7; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,320 INFO L263 TraceCheckUtils]: 84: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12424#true} is VALID [2020-07-18 03:09:36,320 INFO L280 TraceCheckUtils]: 85: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,321 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #809#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,321 INFO L263 TraceCheckUtils]: 87: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call select_features(); {12424#true} is VALID [2020-07-18 03:09:36,321 INFO L280 TraceCheckUtils]: 88: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,322 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #811#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,322 INFO L263 TraceCheckUtils]: 90: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret61 := valid_product(); {12424#true} is VALID [2020-07-18 03:09:36,322 INFO L280 TraceCheckUtils]: 91: Hoare triple {12424#true} havoc ~retValue_acc~7; {12424#true} is VALID [2020-07-18 03:09:36,322 INFO L280 TraceCheckUtils]: 92: Hoare triple {12424#true} ~retValue_acc~7 := 1; {12424#true} is VALID [2020-07-18 03:09:36,322 INFO L280 TraceCheckUtils]: 93: Hoare triple {12424#true} #res := ~retValue_acc~7; {12424#true} is VALID [2020-07-18 03:09:36,323 INFO L280 TraceCheckUtils]: 94: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,323 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #813#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,324 INFO L280 TraceCheckUtils]: 96: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,324 INFO L280 TraceCheckUtils]: 97: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp~7 := #t~ret61; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,325 INFO L280 TraceCheckUtils]: 98: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~ret61; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,325 INFO L280 TraceCheckUtils]: 99: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,325 INFO L263 TraceCheckUtils]: 100: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call setup(); {12424#true} is VALID [2020-07-18 03:09:36,326 INFO L280 TraceCheckUtils]: 101: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,326 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #815#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,327 INFO L263 TraceCheckUtils]: 103: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call runTest(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,327 INFO L263 TraceCheckUtils]: 104: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__1(); {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:09:36,327 INFO L280 TraceCheckUtils]: 105: Hoare triple {12538#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,328 INFO L280 TraceCheckUtils]: 106: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,328 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #889#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,329 INFO L263 TraceCheckUtils]: 108: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call test(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,329 INFO L280 TraceCheckUtils]: 109: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,330 INFO L280 TraceCheckUtils]: 110: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,330 INFO L280 TraceCheckUtils]: 111: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,331 INFO L280 TraceCheckUtils]: 112: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,332 INFO L280 TraceCheckUtils]: 113: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,332 INFO L280 TraceCheckUtils]: 114: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,333 INFO L280 TraceCheckUtils]: 115: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !false; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,335 INFO L280 TraceCheckUtils]: 116: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,335 INFO L280 TraceCheckUtils]: 117: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,336 INFO L280 TraceCheckUtils]: 118: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~nondet54; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,337 INFO L280 TraceCheckUtils]: 119: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet54; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,337 INFO L280 TraceCheckUtils]: 120: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~5); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,338 INFO L280 TraceCheckUtils]: 121: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,339 INFO L280 TraceCheckUtils]: 122: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet55; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,340 INFO L280 TraceCheckUtils]: 123: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet55; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,340 INFO L280 TraceCheckUtils]: 124: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,341 INFO L280 TraceCheckUtils]: 125: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,342 INFO L280 TraceCheckUtils]: 126: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet56; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,343 INFO L280 TraceCheckUtils]: 127: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet56; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,343 INFO L280 TraceCheckUtils]: 128: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,344 INFO L280 TraceCheckUtils]: 129: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,345 INFO L280 TraceCheckUtils]: 130: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet57; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,346 INFO L280 TraceCheckUtils]: 131: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet57; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,346 INFO L280 TraceCheckUtils]: 132: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,347 INFO L263 TraceCheckUtils]: 133: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:09:36,348 INFO L280 TraceCheckUtils]: 134: Hoare triple {12539#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12424#true} is VALID [2020-07-18 03:09:36,348 INFO L280 TraceCheckUtils]: 135: Hoare triple {12424#true} ~systemActive~0 := 0; {12424#true} is VALID [2020-07-18 03:09:36,348 INFO L280 TraceCheckUtils]: 136: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,349 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {12424#true} {12506#(= 0 ~methaneLevelCritical~0)} #863#return; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,350 INFO L263 TraceCheckUtils]: 138: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,351 INFO L280 TraceCheckUtils]: 139: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,351 INFO L280 TraceCheckUtils]: 140: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,352 INFO L263 TraceCheckUtils]: 141: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification2_spec__2(); {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,353 INFO L280 TraceCheckUtils]: 142: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~6; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,354 INFO L280 TraceCheckUtils]: 143: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12506#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,354 INFO L263 TraceCheckUtils]: 144: Hoare triple {12506#(= 0 ~methaneLevelCritical~0)} call #t~ret58 := isMethaneLevelCritical(); {12424#true} is VALID [2020-07-18 03:09:36,354 INFO L280 TraceCheckUtils]: 145: Hoare triple {12424#true} havoc ~retValue_acc~9; {12424#true} is VALID [2020-07-18 03:09:36,355 INFO L280 TraceCheckUtils]: 146: Hoare triple {12424#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} is VALID [2020-07-18 03:09:36,356 INFO L280 TraceCheckUtils]: 147: Hoare triple {12540#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)} #res := ~retValue_acc~9; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,357 INFO L280 TraceCheckUtils]: 148: Hoare triple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-18 03:09:36,358 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {12541#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12506#(= 0 ~methaneLevelCritical~0)} #869#return; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-18 03:09:36,359 INFO L280 TraceCheckUtils]: 150: Hoare triple {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} is VALID [2020-07-18 03:09:36,360 INFO L280 TraceCheckUtils]: 151: Hoare triple {12530#(= 0 |__utac_acc__Specification2_spec__2_#t~ret58|)} ~tmp~6 := #t~ret58; {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} is VALID [2020-07-18 03:09:36,360 INFO L280 TraceCheckUtils]: 152: Hoare triple {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} havoc #t~ret58; {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} is VALID [2020-07-18 03:09:36,361 INFO L280 TraceCheckUtils]: 153: Hoare triple {12531#(= 0 __utac_acc__Specification2_spec__2_~tmp~6)} assume 0 != ~tmp~6; {12425#false} is VALID [2020-07-18 03:09:36,361 INFO L263 TraceCheckUtils]: 154: Hoare triple {12425#false} call #t~ret59 := isPumpRunning(); {12424#true} is VALID [2020-07-18 03:09:36,362 INFO L280 TraceCheckUtils]: 155: Hoare triple {12424#true} havoc ~retValue_acc~4; {12424#true} is VALID [2020-07-18 03:09:36,362 INFO L280 TraceCheckUtils]: 156: Hoare triple {12424#true} ~retValue_acc~4 := ~pumpRunning~0; {12424#true} is VALID [2020-07-18 03:09:36,362 INFO L280 TraceCheckUtils]: 157: Hoare triple {12424#true} #res := ~retValue_acc~4; {12424#true} is VALID [2020-07-18 03:09:36,363 INFO L280 TraceCheckUtils]: 158: Hoare triple {12424#true} assume true; {12424#true} is VALID [2020-07-18 03:09:36,363 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {12424#true} {12425#false} #871#return; {12425#false} is VALID [2020-07-18 03:09:36,363 INFO L280 TraceCheckUtils]: 160: Hoare triple {12425#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {12425#false} is VALID [2020-07-18 03:09:36,363 INFO L280 TraceCheckUtils]: 161: Hoare triple {12425#false} ~tmp___0~2 := #t~ret59; {12425#false} is VALID [2020-07-18 03:09:36,364 INFO L280 TraceCheckUtils]: 162: Hoare triple {12425#false} havoc #t~ret59; {12425#false} is VALID [2020-07-18 03:09:36,364 INFO L280 TraceCheckUtils]: 163: Hoare triple {12425#false} assume 0 != ~tmp___0~2; {12425#false} is VALID [2020-07-18 03:09:36,364 INFO L280 TraceCheckUtils]: 164: Hoare triple {12425#false} assume 0 != ~methAndRunningLastTime~0; {12425#false} is VALID [2020-07-18 03:09:36,365 INFO L263 TraceCheckUtils]: 165: Hoare triple {12425#false} call __automaton_fail(); {12425#false} is VALID [2020-07-18 03:09:36,365 INFO L280 TraceCheckUtils]: 166: Hoare triple {12425#false} assume !false; {12425#false} is VALID [2020-07-18 03:09:36,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:09:36,428 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [949843520] [2020-07-18 03:09:36,428 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:09:36,428 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 03:09:36,429 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198167798] [2020-07-18 03:09:36,429 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-18 03:09:36,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:09:36,430 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 03:09:36,679 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 167 edges. 167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:09:36,679 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 03:09:36,679 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:09:36,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 03:09:36,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 03:09:36,680 INFO L87 Difference]: Start difference. First operand 617 states and 686 transitions. Second operand 10 states. [2020-07-18 03:09:38,344 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:09:46,887 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:09:47,449 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:09:48,282 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:09:49,155 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:09:49,587 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:09:50,015 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:09:50,412 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:09:52,379 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:10:18,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:10:18,803 INFO L93 Difference]: Finished difference Result 1664 states and 1961 transitions. [2020-07-18 03:10:18,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-18 03:10:18,804 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-18 03:10:18,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:10:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 03:10:18,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 696 transitions. [2020-07-18 03:10:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 03:10:18,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 696 transitions. [2020-07-18 03:10:18,832 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 696 transitions. [2020-07-18 03:10:20,629 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 696 edges. 696 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:10:20,714 INFO L225 Difference]: With dead ends: 1664 [2020-07-18 03:10:20,714 INFO L226 Difference]: Without dead ends: 1162 [2020-07-18 03:10:20,716 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-18 03:10:20,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1162 states. [2020-07-18 03:10:44,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1162 to 1015. [2020-07-18 03:10:44,193 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:10:44,193 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1162 states. Second operand 1015 states. [2020-07-18 03:10:44,193 INFO L74 IsIncluded]: Start isIncluded. First operand 1162 states. Second operand 1015 states. [2020-07-18 03:10:44,193 INFO L87 Difference]: Start difference. First operand 1162 states. Second operand 1015 states. [2020-07-18 03:10:44,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:10:44,269 INFO L93 Difference]: Finished difference Result 1162 states and 1339 transitions. [2020-07-18 03:10:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1339 transitions. [2020-07-18 03:10:44,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:10:44,273 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:10:44,273 INFO L74 IsIncluded]: Start isIncluded. First operand 1015 states. Second operand 1162 states. [2020-07-18 03:10:44,274 INFO L87 Difference]: Start difference. First operand 1015 states. Second operand 1162 states. [2020-07-18 03:10:44,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:10:44,379 INFO L93 Difference]: Finished difference Result 1162 states and 1339 transitions. [2020-07-18 03:10:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1339 transitions. [2020-07-18 03:10:44,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:10:44,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:10:44,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:10:44,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:10:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1015 states. [2020-07-18 03:10:44,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 1015 states and 1133 transitions. [2020-07-18 03:10:44,475 INFO L78 Accepts]: Start accepts. Automaton has 1015 states and 1133 transitions. Word has length 167 [2020-07-18 03:10:44,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:10:44,476 INFO L479 AbstractCegarLoop]: Abstraction has 1015 states and 1133 transitions. [2020-07-18 03:10:44,476 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 03:10:44,476 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1015 states and 1133 transitions. [2020-07-18 03:10:50,322 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1133 edges. 1133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:10:50,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1133 transitions. [2020-07-18 03:10:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-18 03:10:50,326 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:10:50,326 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] [2020-07-18 03:10:50,326 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 03:10:50,327 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:10:50,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:10:50,327 INFO L82 PathProgramCache]: Analyzing trace with hash 2046553612, now seen corresponding path program 1 times [2020-07-18 03:10:50,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:10:50,327 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1682533515] [2020-07-18 03:10:50,328 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:10:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,733 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:10:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20260#true} is VALID [2020-07-18 03:10:50,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} #valid := #valid[0 := 0]; {20260#true} is VALID [2020-07-18 03:10:50,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} assume 0 < #StackHeapBarrier; {20260#true} is VALID [2020-07-18 03:10:50,823 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20260#true} is VALID [2020-07-18 03:10:50,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {20260#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20260#true} is VALID [2020-07-18 03:10:50,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {20260#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20260#true} is VALID [2020-07-18 03:10:50,824 INFO L280 TraceCheckUtils]: 6: Hoare triple {20260#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20260#true} is VALID [2020-07-18 03:10:50,824 INFO L280 TraceCheckUtils]: 7: Hoare triple {20260#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20260#true} is VALID [2020-07-18 03:10:50,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {20260#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20260#true} is VALID [2020-07-18 03:10:50,825 INFO L280 TraceCheckUtils]: 9: Hoare triple {20260#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20260#true} is VALID [2020-07-18 03:10:50,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {20260#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20260#true} is VALID [2020-07-18 03:10:50,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {20260#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20260#true} is VALID [2020-07-18 03:10:50,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {20260#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20260#true} is VALID [2020-07-18 03:10:50,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {20260#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20260#true} is VALID [2020-07-18 03:10:50,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {20260#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20260#true} is VALID [2020-07-18 03:10:50,827 INFO L280 TraceCheckUtils]: 15: Hoare triple {20260#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20260#true} is VALID [2020-07-18 03:10:50,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {20260#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {20260#true} is VALID [2020-07-18 03:10:50,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {20260#true} is VALID [2020-07-18 03:10:50,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {20260#true} is VALID [2020-07-18 03:10:50,828 INFO L280 TraceCheckUtils]: 19: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {20260#true} is VALID [2020-07-18 03:10:50,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {20260#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {20260#true} is VALID [2020-07-18 03:10:50,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {20260#true} is VALID [2020-07-18 03:10:50,829 INFO L280 TraceCheckUtils]: 22: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {20260#true} is VALID [2020-07-18 03:10:50,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {20260#true} is VALID [2020-07-18 03:10:50,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {20260#true} is VALID [2020-07-18 03:10:50,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {20260#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {20260#true} is VALID [2020-07-18 03:10:50,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {20260#true} is VALID [2020-07-18 03:10:50,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {20260#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {20260#true} is VALID [2020-07-18 03:10:50,830 INFO L280 TraceCheckUtils]: 28: Hoare triple {20260#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {20260#true} is VALID [2020-07-18 03:10:50,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {20260#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {20260#true} is VALID [2020-07-18 03:10:50,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {20260#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {20260#true} is VALID [2020-07-18 03:10:50,831 INFO L280 TraceCheckUtils]: 31: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {20260#true} is VALID [2020-07-18 03:10:50,832 INFO L280 TraceCheckUtils]: 32: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {20260#true} is VALID [2020-07-18 03:10:50,832 INFO L280 TraceCheckUtils]: 33: Hoare triple {20260#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {20260#true} is VALID [2020-07-18 03:10:50,832 INFO L280 TraceCheckUtils]: 34: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {20260#true} is VALID [2020-07-18 03:10:50,833 INFO L280 TraceCheckUtils]: 35: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {20260#true} is VALID [2020-07-18 03:10:50,833 INFO L280 TraceCheckUtils]: 36: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {20260#true} is VALID [2020-07-18 03:10:50,833 INFO L280 TraceCheckUtils]: 37: Hoare triple {20260#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {20260#true} is VALID [2020-07-18 03:10:50,834 INFO L280 TraceCheckUtils]: 38: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {20260#true} is VALID [2020-07-18 03:10:50,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {20260#true} is VALID [2020-07-18 03:10:50,834 INFO L280 TraceCheckUtils]: 40: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {20260#true} is VALID [2020-07-18 03:10:50,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {20260#true} is VALID [2020-07-18 03:10:50,835 INFO L280 TraceCheckUtils]: 42: Hoare triple {20260#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {20260#true} is VALID [2020-07-18 03:10:50,835 INFO L280 TraceCheckUtils]: 43: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {20260#true} is VALID [2020-07-18 03:10:50,835 INFO L280 TraceCheckUtils]: 44: Hoare triple {20260#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {20260#true} is VALID [2020-07-18 03:10:50,836 INFO L280 TraceCheckUtils]: 45: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {20260#true} is VALID [2020-07-18 03:10:50,836 INFO L280 TraceCheckUtils]: 46: Hoare triple {20260#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {20260#true} is VALID [2020-07-18 03:10:50,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {20260#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {20260#true} is VALID [2020-07-18 03:10:50,837 INFO L280 TraceCheckUtils]: 48: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {20260#true} is VALID [2020-07-18 03:10:50,837 INFO L280 TraceCheckUtils]: 49: Hoare triple {20260#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {20260#true} is VALID [2020-07-18 03:10:50,837 INFO L280 TraceCheckUtils]: 50: Hoare triple {20260#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {20260#true} is VALID [2020-07-18 03:10:50,837 INFO L280 TraceCheckUtils]: 51: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {20260#true} is VALID [2020-07-18 03:10:50,838 INFO L280 TraceCheckUtils]: 52: Hoare triple {20260#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {20260#true} is VALID [2020-07-18 03:10:50,838 INFO L280 TraceCheckUtils]: 53: Hoare triple {20260#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {20260#true} is VALID [2020-07-18 03:10:50,838 INFO L280 TraceCheckUtils]: 54: Hoare triple {20260#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {20260#true} is VALID [2020-07-18 03:10:50,839 INFO L280 TraceCheckUtils]: 55: Hoare triple {20260#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {20260#true} is VALID [2020-07-18 03:10:50,839 INFO L280 TraceCheckUtils]: 56: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {20260#true} is VALID [2020-07-18 03:10:50,839 INFO L280 TraceCheckUtils]: 57: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {20260#true} is VALID [2020-07-18 03:10:50,840 INFO L280 TraceCheckUtils]: 58: Hoare triple {20260#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {20260#true} is VALID [2020-07-18 03:10:50,840 INFO L280 TraceCheckUtils]: 59: Hoare triple {20260#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {20260#true} is VALID [2020-07-18 03:10:50,840 INFO L280 TraceCheckUtils]: 60: Hoare triple {20260#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {20260#true} is VALID [2020-07-18 03:10:50,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {20260#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {20260#true} is VALID [2020-07-18 03:10:50,841 INFO L280 TraceCheckUtils]: 62: Hoare triple {20260#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {20260#true} is VALID [2020-07-18 03:10:50,841 INFO L280 TraceCheckUtils]: 63: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {20260#true} is VALID [2020-07-18 03:10:50,841 INFO L280 TraceCheckUtils]: 64: Hoare triple {20260#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {20260#true} is VALID [2020-07-18 03:10:50,842 INFO L280 TraceCheckUtils]: 65: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {20260#true} is VALID [2020-07-18 03:10:50,842 INFO L280 TraceCheckUtils]: 66: Hoare triple {20260#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {20260#true} is VALID [2020-07-18 03:10:50,842 INFO L280 TraceCheckUtils]: 67: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {20260#true} is VALID [2020-07-18 03:10:50,843 INFO L280 TraceCheckUtils]: 68: Hoare triple {20260#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {20260#true} is VALID [2020-07-18 03:10:50,843 INFO L280 TraceCheckUtils]: 69: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {20260#true} is VALID [2020-07-18 03:10:50,843 INFO L280 TraceCheckUtils]: 70: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {20260#true} is VALID [2020-07-18 03:10:50,843 INFO L280 TraceCheckUtils]: 71: Hoare triple {20260#true} ~head~0.base, ~head~0.offset := 0, 0; {20260#true} is VALID [2020-07-18 03:10:50,844 INFO L280 TraceCheckUtils]: 72: Hoare triple {20260#true} ~pumpRunning~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,845 INFO L280 TraceCheckUtils]: 73: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,846 INFO L280 TraceCheckUtils]: 74: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,847 INFO L280 TraceCheckUtils]: 75: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,847 INFO L280 TraceCheckUtils]: 76: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,848 INFO L280 TraceCheckUtils]: 77: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,848 INFO L280 TraceCheckUtils]: 78: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,849 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20260#true} #899#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:50,862 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #809#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:50,866 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #811#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~7; {20260#true} is VALID [2020-07-18 03:10:50,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~7 := 1; {20260#true} is VALID [2020-07-18 03:10:50,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #res := ~retValue_acc~7; {20260#true} is VALID [2020-07-18 03:10:50,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:50,870 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #813#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:50,874 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #815#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20260#true} is VALID [2020-07-18 03:10:50,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:50,896 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #889#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20260#true} is VALID [2020-07-18 03:10:50,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~methaneLevelCritical~0 := 1; {20260#true} is VALID [2020-07-18 03:10:50,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:50,915 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #861#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,938 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20342#(= 0 ~pumpRunning~0)} #863#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~9; {20260#true} is VALID [2020-07-18 03:10:50,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {20260#true} is VALID [2020-07-18 03:10:50,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #res := ~retValue_acc~9; {20260#true} is VALID [2020-07-18 03:10:50,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:50,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #869#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:10:50,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {20260#true} havoc ~retValue_acc~4; {20260#true} is VALID [2020-07-18 03:10:50,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {20260#true} ~retValue_acc~4 := ~pumpRunning~0; {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-18 03:10:50,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:10:50,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:10:50,981 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20342#(= 0 ~pumpRunning~0)} #871#return; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-18 03:10:50,985 INFO L263 TraceCheckUtils]: 0: Hoare triple {20260#true} call ULTIMATE.init(); {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:10:50,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {20377#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20260#true} is VALID [2020-07-18 03:10:50,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {20260#true} #valid := #valid[0 := 0]; {20260#true} is VALID [2020-07-18 03:10:50,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {20260#true} assume 0 < #StackHeapBarrier; {20260#true} is VALID [2020-07-18 03:10:50,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {20260#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {20260#true} is VALID [2020-07-18 03:10:50,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {20260#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {20260#true} is VALID [2020-07-18 03:10:50,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {20260#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {20260#true} is VALID [2020-07-18 03:10:50,987 INFO L280 TraceCheckUtils]: 7: Hoare triple {20260#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {20260#true} is VALID [2020-07-18 03:10:50,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {20260#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {20260#true} is VALID [2020-07-18 03:10:50,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {20260#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {20260#true} is VALID [2020-07-18 03:10:50,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {20260#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {20260#true} is VALID [2020-07-18 03:10:50,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {20260#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {20260#true} is VALID [2020-07-18 03:10:50,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {20260#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {20260#true} is VALID [2020-07-18 03:10:50,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {20260#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {20260#true} is VALID [2020-07-18 03:10:50,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {20260#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {20260#true} is VALID [2020-07-18 03:10:50,988 INFO L280 TraceCheckUtils]: 15: Hoare triple {20260#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {20260#true} is VALID [2020-07-18 03:10:50,988 INFO L280 TraceCheckUtils]: 16: Hoare triple {20260#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {20260#true} is VALID [2020-07-18 03:10:50,988 INFO L280 TraceCheckUtils]: 17: Hoare triple {20260#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {20260#true} is VALID [2020-07-18 03:10:50,989 INFO L280 TraceCheckUtils]: 18: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {20260#true} is VALID [2020-07-18 03:10:50,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {20260#true} is VALID [2020-07-18 03:10:50,989 INFO L280 TraceCheckUtils]: 20: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {20260#true} is VALID [2020-07-18 03:10:50,989 INFO L280 TraceCheckUtils]: 21: Hoare triple {20260#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {20260#true} is VALID [2020-07-18 03:10:50,989 INFO L280 TraceCheckUtils]: 22: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {20260#true} is VALID [2020-07-18 03:10:50,989 INFO L280 TraceCheckUtils]: 23: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {20260#true} is VALID [2020-07-18 03:10:50,990 INFO L280 TraceCheckUtils]: 24: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {20260#true} is VALID [2020-07-18 03:10:50,990 INFO L280 TraceCheckUtils]: 25: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {20260#true} is VALID [2020-07-18 03:10:50,990 INFO L280 TraceCheckUtils]: 26: Hoare triple {20260#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {20260#true} is VALID [2020-07-18 03:10:50,990 INFO L280 TraceCheckUtils]: 27: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {20260#true} is VALID [2020-07-18 03:10:50,990 INFO L280 TraceCheckUtils]: 28: Hoare triple {20260#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {20260#true} is VALID [2020-07-18 03:10:50,990 INFO L280 TraceCheckUtils]: 29: Hoare triple {20260#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {20260#true} is VALID [2020-07-18 03:10:50,991 INFO L280 TraceCheckUtils]: 30: Hoare triple {20260#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {20260#true} is VALID [2020-07-18 03:10:50,991 INFO L280 TraceCheckUtils]: 31: Hoare triple {20260#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {20260#true} is VALID [2020-07-18 03:10:50,991 INFO L280 TraceCheckUtils]: 32: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {20260#true} is VALID [2020-07-18 03:10:50,991 INFO L280 TraceCheckUtils]: 33: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {20260#true} is VALID [2020-07-18 03:10:50,992 INFO L280 TraceCheckUtils]: 34: Hoare triple {20260#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {20260#true} is VALID [2020-07-18 03:10:50,992 INFO L280 TraceCheckUtils]: 35: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {20260#true} is VALID [2020-07-18 03:10:50,992 INFO L280 TraceCheckUtils]: 36: Hoare triple {20260#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {20260#true} is VALID [2020-07-18 03:10:50,992 INFO L280 TraceCheckUtils]: 37: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {20260#true} is VALID [2020-07-18 03:10:50,992 INFO L280 TraceCheckUtils]: 38: Hoare triple {20260#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {20260#true} is VALID [2020-07-18 03:10:50,993 INFO L280 TraceCheckUtils]: 39: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {20260#true} is VALID [2020-07-18 03:10:50,993 INFO L280 TraceCheckUtils]: 40: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {20260#true} is VALID [2020-07-18 03:10:50,993 INFO L280 TraceCheckUtils]: 41: Hoare triple {20260#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {20260#true} is VALID [2020-07-18 03:10:50,993 INFO L280 TraceCheckUtils]: 42: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {20260#true} is VALID [2020-07-18 03:10:50,993 INFO L280 TraceCheckUtils]: 43: Hoare triple {20260#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {20260#true} is VALID [2020-07-18 03:10:50,994 INFO L280 TraceCheckUtils]: 44: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {20260#true} is VALID [2020-07-18 03:10:50,994 INFO L280 TraceCheckUtils]: 45: Hoare triple {20260#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {20260#true} is VALID [2020-07-18 03:10:50,994 INFO L280 TraceCheckUtils]: 46: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {20260#true} is VALID [2020-07-18 03:10:50,994 INFO L280 TraceCheckUtils]: 47: Hoare triple {20260#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {20260#true} is VALID [2020-07-18 03:10:50,994 INFO L280 TraceCheckUtils]: 48: Hoare triple {20260#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {20260#true} is VALID [2020-07-18 03:10:50,995 INFO L280 TraceCheckUtils]: 49: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {20260#true} is VALID [2020-07-18 03:10:50,995 INFO L280 TraceCheckUtils]: 50: Hoare triple {20260#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {20260#true} is VALID [2020-07-18 03:10:50,995 INFO L280 TraceCheckUtils]: 51: Hoare triple {20260#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {20260#true} is VALID [2020-07-18 03:10:50,995 INFO L280 TraceCheckUtils]: 52: Hoare triple {20260#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {20260#true} is VALID [2020-07-18 03:10:50,995 INFO L280 TraceCheckUtils]: 53: Hoare triple {20260#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {20260#true} is VALID [2020-07-18 03:10:50,996 INFO L280 TraceCheckUtils]: 54: Hoare triple {20260#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {20260#true} is VALID [2020-07-18 03:10:50,996 INFO L280 TraceCheckUtils]: 55: Hoare triple {20260#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {20260#true} is VALID [2020-07-18 03:10:50,996 INFO L280 TraceCheckUtils]: 56: Hoare triple {20260#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {20260#true} is VALID [2020-07-18 03:10:50,996 INFO L280 TraceCheckUtils]: 57: Hoare triple {20260#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {20260#true} is VALID [2020-07-18 03:10:50,996 INFO L280 TraceCheckUtils]: 58: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {20260#true} is VALID [2020-07-18 03:10:50,997 INFO L280 TraceCheckUtils]: 59: Hoare triple {20260#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {20260#true} is VALID [2020-07-18 03:10:50,997 INFO L280 TraceCheckUtils]: 60: Hoare triple {20260#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {20260#true} is VALID [2020-07-18 03:10:50,997 INFO L280 TraceCheckUtils]: 61: Hoare triple {20260#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {20260#true} is VALID [2020-07-18 03:10:50,997 INFO L280 TraceCheckUtils]: 62: Hoare triple {20260#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {20260#true} is VALID [2020-07-18 03:10:50,997 INFO L280 TraceCheckUtils]: 63: Hoare triple {20260#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {20260#true} is VALID [2020-07-18 03:10:50,998 INFO L280 TraceCheckUtils]: 64: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {20260#true} is VALID [2020-07-18 03:10:50,998 INFO L280 TraceCheckUtils]: 65: Hoare triple {20260#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {20260#true} is VALID [2020-07-18 03:10:50,998 INFO L280 TraceCheckUtils]: 66: Hoare triple {20260#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {20260#true} is VALID [2020-07-18 03:10:50,998 INFO L280 TraceCheckUtils]: 67: Hoare triple {20260#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {20260#true} is VALID [2020-07-18 03:10:50,998 INFO L280 TraceCheckUtils]: 68: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {20260#true} is VALID [2020-07-18 03:10:50,998 INFO L280 TraceCheckUtils]: 69: Hoare triple {20260#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {20260#true} is VALID [2020-07-18 03:10:50,999 INFO L280 TraceCheckUtils]: 70: Hoare triple {20260#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {20260#true} is VALID [2020-07-18 03:10:50,999 INFO L280 TraceCheckUtils]: 71: Hoare triple {20260#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {20260#true} is VALID [2020-07-18 03:10:50,999 INFO L280 TraceCheckUtils]: 72: Hoare triple {20260#true} ~head~0.base, ~head~0.offset := 0, 0; {20260#true} is VALID [2020-07-18 03:10:51,000 INFO L280 TraceCheckUtils]: 73: Hoare triple {20260#true} ~pumpRunning~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,000 INFO L280 TraceCheckUtils]: 74: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,001 INFO L280 TraceCheckUtils]: 75: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methAndRunningLastTime~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,002 INFO L280 TraceCheckUtils]: 76: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,002 INFO L280 TraceCheckUtils]: 77: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,003 INFO L280 TraceCheckUtils]: 78: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,003 INFO L280 TraceCheckUtils]: 79: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,004 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20260#true} #899#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,004 INFO L263 TraceCheckUtils]: 81: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,005 INFO L280 TraceCheckUtils]: 82: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,005 INFO L280 TraceCheckUtils]: 83: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,006 INFO L263 TraceCheckUtils]: 84: Hoare triple {20342#(= 0 ~pumpRunning~0)} call select_helpers(); {20260#true} is VALID [2020-07-18 03:10:51,006 INFO L280 TraceCheckUtils]: 85: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:51,006 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #809#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,007 INFO L263 TraceCheckUtils]: 87: Hoare triple {20342#(= 0 ~pumpRunning~0)} call select_features(); {20260#true} is VALID [2020-07-18 03:10:51,007 INFO L280 TraceCheckUtils]: 88: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:51,007 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #811#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,008 INFO L263 TraceCheckUtils]: 90: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret61 := valid_product(); {20260#true} is VALID [2020-07-18 03:10:51,008 INFO L280 TraceCheckUtils]: 91: Hoare triple {20260#true} havoc ~retValue_acc~7; {20260#true} is VALID [2020-07-18 03:10:51,008 INFO L280 TraceCheckUtils]: 92: Hoare triple {20260#true} ~retValue_acc~7 := 1; {20260#true} is VALID [2020-07-18 03:10:51,008 INFO L280 TraceCheckUtils]: 93: Hoare triple {20260#true} #res := ~retValue_acc~7; {20260#true} is VALID [2020-07-18 03:10:51,008 INFO L280 TraceCheckUtils]: 94: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:51,009 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #813#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,009 INFO L280 TraceCheckUtils]: 96: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,010 INFO L280 TraceCheckUtils]: 97: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret61; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,010 INFO L280 TraceCheckUtils]: 98: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~ret61; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,011 INFO L280 TraceCheckUtils]: 99: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,011 INFO L263 TraceCheckUtils]: 100: Hoare triple {20342#(= 0 ~pumpRunning~0)} call setup(); {20260#true} is VALID [2020-07-18 03:10:51,011 INFO L280 TraceCheckUtils]: 101: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:51,012 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #815#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,012 INFO L263 TraceCheckUtils]: 103: Hoare triple {20342#(= 0 ~pumpRunning~0)} call runTest(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,013 INFO L263 TraceCheckUtils]: 104: Hoare triple {20342#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__1(); {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:10:51,013 INFO L280 TraceCheckUtils]: 105: Hoare triple {20378#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {20260#true} is VALID [2020-07-18 03:10:51,013 INFO L280 TraceCheckUtils]: 106: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:51,014 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #889#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,015 INFO L263 TraceCheckUtils]: 108: Hoare triple {20342#(= 0 ~pumpRunning~0)} call test(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,015 INFO L280 TraceCheckUtils]: 109: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,016 INFO L280 TraceCheckUtils]: 110: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,016 INFO L280 TraceCheckUtils]: 111: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,017 INFO L280 TraceCheckUtils]: 112: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,017 INFO L280 TraceCheckUtils]: 113: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,018 INFO L280 TraceCheckUtils]: 114: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,018 INFO L280 TraceCheckUtils]: 115: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !false; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,019 INFO L280 TraceCheckUtils]: 116: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,019 INFO L280 TraceCheckUtils]: 117: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,020 INFO L280 TraceCheckUtils]: 118: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet54; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,020 INFO L280 TraceCheckUtils]: 119: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet54; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,021 INFO L280 TraceCheckUtils]: 120: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,021 INFO L280 TraceCheckUtils]: 121: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,022 INFO L280 TraceCheckUtils]: 122: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet55; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,022 INFO L280 TraceCheckUtils]: 123: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet55; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,023 INFO L280 TraceCheckUtils]: 124: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,023 INFO L263 TraceCheckUtils]: 125: Hoare triple {20342#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:10:51,024 INFO L280 TraceCheckUtils]: 126: Hoare triple {20379#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20260#true} is VALID [2020-07-18 03:10:51,024 INFO L280 TraceCheckUtils]: 127: Hoare triple {20260#true} ~methaneLevelCritical~0 := 1; {20260#true} is VALID [2020-07-18 03:10:51,024 INFO L280 TraceCheckUtils]: 128: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:51,024 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #861#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,025 INFO L280 TraceCheckUtils]: 130: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,025 INFO L280 TraceCheckUtils]: 131: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet56; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,026 INFO L280 TraceCheckUtils]: 132: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet56; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,027 INFO L280 TraceCheckUtils]: 133: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,027 INFO L280 TraceCheckUtils]: 134: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,028 INFO L280 TraceCheckUtils]: 135: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet57; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,028 INFO L280 TraceCheckUtils]: 136: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,029 INFO L280 TraceCheckUtils]: 137: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,029 INFO L263 TraceCheckUtils]: 138: Hoare triple {20342#(= 0 ~pumpRunning~0)} call stopSystem(); {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:10:51,030 INFO L280 TraceCheckUtils]: 139: Hoare triple {20380#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,030 INFO L280 TraceCheckUtils]: 140: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,031 INFO L280 TraceCheckUtils]: 141: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume true; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,031 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {20342#(= 0 ~pumpRunning~0)} {20342#(= 0 ~pumpRunning~0)} #863#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,032 INFO L263 TraceCheckUtils]: 143: Hoare triple {20342#(= 0 ~pumpRunning~0)} call timeShift(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,032 INFO L280 TraceCheckUtils]: 144: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,033 INFO L280 TraceCheckUtils]: 145: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,033 INFO L263 TraceCheckUtils]: 146: Hoare triple {20342#(= 0 ~pumpRunning~0)} call __utac_acc__Specification2_spec__2(); {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,034 INFO L280 TraceCheckUtils]: 147: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp~6; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,034 INFO L280 TraceCheckUtils]: 148: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,035 INFO L263 TraceCheckUtils]: 149: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret58 := isMethaneLevelCritical(); {20260#true} is VALID [2020-07-18 03:10:51,035 INFO L280 TraceCheckUtils]: 150: Hoare triple {20260#true} havoc ~retValue_acc~9; {20260#true} is VALID [2020-07-18 03:10:51,035 INFO L280 TraceCheckUtils]: 151: Hoare triple {20260#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {20260#true} is VALID [2020-07-18 03:10:51,035 INFO L280 TraceCheckUtils]: 152: Hoare triple {20260#true} #res := ~retValue_acc~9; {20260#true} is VALID [2020-07-18 03:10:51,035 INFO L280 TraceCheckUtils]: 153: Hoare triple {20260#true} assume true; {20260#true} is VALID [2020-07-18 03:10:51,036 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {20260#true} {20342#(= 0 ~pumpRunning~0)} #869#return; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,037 INFO L280 TraceCheckUtils]: 155: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,037 INFO L280 TraceCheckUtils]: 156: Hoare triple {20342#(= 0 ~pumpRunning~0)} ~tmp~6 := #t~ret58; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,038 INFO L280 TraceCheckUtils]: 157: Hoare triple {20342#(= 0 ~pumpRunning~0)} havoc #t~ret58; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,038 INFO L280 TraceCheckUtils]: 158: Hoare triple {20342#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {20342#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:10:51,038 INFO L263 TraceCheckUtils]: 159: Hoare triple {20342#(= 0 ~pumpRunning~0)} call #t~ret59 := isPumpRunning(); {20260#true} is VALID [2020-07-18 03:10:51,039 INFO L280 TraceCheckUtils]: 160: Hoare triple {20260#true} havoc ~retValue_acc~4; {20260#true} is VALID [2020-07-18 03:10:51,039 INFO L280 TraceCheckUtils]: 161: Hoare triple {20260#true} ~retValue_acc~4 := ~pumpRunning~0; {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-18 03:10:51,040 INFO L280 TraceCheckUtils]: 162: Hoare triple {20381#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:10:51,040 INFO L280 TraceCheckUtils]: 163: Hoare triple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:10:51,041 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {20382#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20342#(= 0 ~pumpRunning~0)} #871#return; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-18 03:10:51,042 INFO L280 TraceCheckUtils]: 165: Hoare triple {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} is VALID [2020-07-18 03:10:51,043 INFO L280 TraceCheckUtils]: 166: Hoare triple {20375#(= 0 |__utac_acc__Specification2_spec__2_#t~ret59|)} ~tmp___0~2 := #t~ret59; {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-18 03:10:51,043 INFO L280 TraceCheckUtils]: 167: Hoare triple {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} havoc #t~ret59; {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} is VALID [2020-07-18 03:10:51,044 INFO L280 TraceCheckUtils]: 168: Hoare triple {20376#(= __utac_acc__Specification2_spec__2_~tmp___0~2 0)} assume 0 != ~tmp___0~2; {20261#false} is VALID [2020-07-18 03:10:51,044 INFO L280 TraceCheckUtils]: 169: Hoare triple {20261#false} assume 0 != ~methAndRunningLastTime~0; {20261#false} is VALID [2020-07-18 03:10:51,044 INFO L263 TraceCheckUtils]: 170: Hoare triple {20261#false} call __automaton_fail(); {20261#false} is VALID [2020-07-18 03:10:51,044 INFO L280 TraceCheckUtils]: 171: Hoare triple {20261#false} assume !false; {20261#false} is VALID [2020-07-18 03:10:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:10:51,080 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1682533515] [2020-07-18 03:10:51,081 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:10:51,081 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-18 03:10:51,082 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516317747] [2020-07-18 03:10:51,083 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-18 03:10:51,083 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:10:51,083 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 03:10:51,258 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 172 edges. 172 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:10:51,259 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-18 03:10:51,259 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:10:51,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-18 03:10:51,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-18 03:10:51,259 INFO L87 Difference]: Start difference. First operand 1015 states and 1133 transitions. Second operand 11 states. [2020-07-18 03:10:52,581 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:11:05,226 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:11:05,852 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:11:07,079 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:11:08,053 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:11:08,672 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:11:15,290 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:11:15,860 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:11:18,296 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:11:37,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:11:37,667 INFO L93 Difference]: Finished difference Result 2185 states and 2551 transitions. [2020-07-18 03:11:37,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-18 03:11:37,668 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-18 03:11:37,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:11:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:11:37,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 702 transitions. [2020-07-18 03:11:37,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:11:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 702 transitions. [2020-07-18 03:11:37,688 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 702 transitions. [2020-07-18 03:11:39,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 702 edges. 702 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:11:39,400 INFO L225 Difference]: With dead ends: 2185 [2020-07-18 03:11:39,400 INFO L226 Difference]: Without dead ends: 1285 [2020-07-18 03:11:39,402 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-18 03:11:39,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1285 states. [2020-07-18 03:12:02,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1285 to 1009. [2020-07-18 03:12:02,916 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:12:02,917 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1285 states. Second operand 1009 states. [2020-07-18 03:12:02,917 INFO L74 IsIncluded]: Start isIncluded. First operand 1285 states. Second operand 1009 states. [2020-07-18 03:12:02,917 INFO L87 Difference]: Start difference. First operand 1285 states. Second operand 1009 states. [2020-07-18 03:12:03,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:12:03,023 INFO L93 Difference]: Finished difference Result 1285 states and 1517 transitions. [2020-07-18 03:12:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1517 transitions. [2020-07-18 03:12:03,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:12:03,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:12:03,027 INFO L74 IsIncluded]: Start isIncluded. First operand 1009 states. Second operand 1285 states. [2020-07-18 03:12:03,027 INFO L87 Difference]: Start difference. First operand 1009 states. Second operand 1285 states. [2020-07-18 03:12:03,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:12:03,130 INFO L93 Difference]: Finished difference Result 1285 states and 1517 transitions. [2020-07-18 03:12:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1517 transitions. [2020-07-18 03:12:03,133 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:12:03,133 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:12:03,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:12:03,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:12:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1009 states. [2020-07-18 03:12:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 1009 states and 1121 transitions. [2020-07-18 03:12:03,197 INFO L78 Accepts]: Start accepts. Automaton has 1009 states and 1121 transitions. Word has length 172 [2020-07-18 03:12:03,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:12:03,197 INFO L479 AbstractCegarLoop]: Abstraction has 1009 states and 1121 transitions. [2020-07-18 03:12:03,198 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-18 03:12:03,198 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1009 states and 1121 transitions. [2020-07-18 03:12:08,869 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1121 edges. 1121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:12:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1121 transitions. [2020-07-18 03:12:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-18 03:12:08,873 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:12:08,873 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] [2020-07-18 03:12:08,874 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 03:12:08,874 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:12:08,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:12:08,874 INFO L82 PathProgramCache]: Analyzing trace with hash -1482697685, now seen corresponding path program 1 times [2020-07-18 03:12:08,874 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:12:08,875 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1671156871] [2020-07-18 03:12:08,875 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:12:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,177 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:12:09,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {29392#true} is VALID [2020-07-18 03:12:09,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} #valid := #valid[0 := 0]; {29392#true} is VALID [2020-07-18 03:12:09,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} assume 0 < #StackHeapBarrier; {29392#true} is VALID [2020-07-18 03:12:09,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {29392#true} is VALID [2020-07-18 03:12:09,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {29392#true} is VALID [2020-07-18 03:12:09,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {29392#true} is VALID [2020-07-18 03:12:09,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {29392#true} is VALID [2020-07-18 03:12:09,234 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {29392#true} is VALID [2020-07-18 03:12:09,234 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {29392#true} is VALID [2020-07-18 03:12:09,234 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {29392#true} is VALID [2020-07-18 03:12:09,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {29392#true} is VALID [2020-07-18 03:12:09,234 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {29392#true} is VALID [2020-07-18 03:12:09,235 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {29392#true} is VALID [2020-07-18 03:12:09,235 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {29392#true} is VALID [2020-07-18 03:12:09,235 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {29392#true} is VALID [2020-07-18 03:12:09,235 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {29392#true} is VALID [2020-07-18 03:12:09,235 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {29392#true} is VALID [2020-07-18 03:12:09,235 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {29392#true} is VALID [2020-07-18 03:12:09,236 INFO L280 TraceCheckUtils]: 18: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {29392#true} is VALID [2020-07-18 03:12:09,236 INFO L280 TraceCheckUtils]: 19: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {29392#true} is VALID [2020-07-18 03:12:09,236 INFO L280 TraceCheckUtils]: 20: Hoare triple {29392#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {29392#true} is VALID [2020-07-18 03:12:09,236 INFO L280 TraceCheckUtils]: 21: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {29392#true} is VALID [2020-07-18 03:12:09,236 INFO L280 TraceCheckUtils]: 22: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {29392#true} is VALID [2020-07-18 03:12:09,237 INFO L280 TraceCheckUtils]: 23: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {29392#true} is VALID [2020-07-18 03:12:09,237 INFO L280 TraceCheckUtils]: 24: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {29392#true} is VALID [2020-07-18 03:12:09,237 INFO L280 TraceCheckUtils]: 25: Hoare triple {29392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {29392#true} is VALID [2020-07-18 03:12:09,237 INFO L280 TraceCheckUtils]: 26: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {29392#true} is VALID [2020-07-18 03:12:09,237 INFO L280 TraceCheckUtils]: 27: Hoare triple {29392#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {29392#true} is VALID [2020-07-18 03:12:09,237 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {29392#true} is VALID [2020-07-18 03:12:09,238 INFO L280 TraceCheckUtils]: 29: Hoare triple {29392#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {29392#true} is VALID [2020-07-18 03:12:09,238 INFO L280 TraceCheckUtils]: 30: Hoare triple {29392#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {29392#true} is VALID [2020-07-18 03:12:09,238 INFO L280 TraceCheckUtils]: 31: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {29392#true} is VALID [2020-07-18 03:12:09,238 INFO L280 TraceCheckUtils]: 32: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {29392#true} is VALID [2020-07-18 03:12:09,238 INFO L280 TraceCheckUtils]: 33: Hoare triple {29392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {29392#true} is VALID [2020-07-18 03:12:09,238 INFO L280 TraceCheckUtils]: 34: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {29392#true} is VALID [2020-07-18 03:12:09,239 INFO L280 TraceCheckUtils]: 35: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {29392#true} is VALID [2020-07-18 03:12:09,239 INFO L280 TraceCheckUtils]: 36: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {29392#true} is VALID [2020-07-18 03:12:09,239 INFO L280 TraceCheckUtils]: 37: Hoare triple {29392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {29392#true} is VALID [2020-07-18 03:12:09,239 INFO L280 TraceCheckUtils]: 38: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {29392#true} is VALID [2020-07-18 03:12:09,239 INFO L280 TraceCheckUtils]: 39: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {29392#true} is VALID [2020-07-18 03:12:09,240 INFO L280 TraceCheckUtils]: 40: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {29392#true} is VALID [2020-07-18 03:12:09,240 INFO L280 TraceCheckUtils]: 41: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {29392#true} is VALID [2020-07-18 03:12:09,240 INFO L280 TraceCheckUtils]: 42: Hoare triple {29392#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {29392#true} is VALID [2020-07-18 03:12:09,240 INFO L280 TraceCheckUtils]: 43: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {29392#true} is VALID [2020-07-18 03:12:09,240 INFO L280 TraceCheckUtils]: 44: Hoare triple {29392#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {29392#true} is VALID [2020-07-18 03:12:09,241 INFO L280 TraceCheckUtils]: 45: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {29392#true} is VALID [2020-07-18 03:12:09,241 INFO L280 TraceCheckUtils]: 46: Hoare triple {29392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {29392#true} is VALID [2020-07-18 03:12:09,241 INFO L280 TraceCheckUtils]: 47: Hoare triple {29392#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {29392#true} is VALID [2020-07-18 03:12:09,241 INFO L280 TraceCheckUtils]: 48: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {29392#true} is VALID [2020-07-18 03:12:09,241 INFO L280 TraceCheckUtils]: 49: Hoare triple {29392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {29392#true} is VALID [2020-07-18 03:12:09,242 INFO L280 TraceCheckUtils]: 50: Hoare triple {29392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {29392#true} is VALID [2020-07-18 03:12:09,242 INFO L280 TraceCheckUtils]: 51: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {29392#true} is VALID [2020-07-18 03:12:09,242 INFO L280 TraceCheckUtils]: 52: Hoare triple {29392#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {29392#true} is VALID [2020-07-18 03:12:09,242 INFO L280 TraceCheckUtils]: 53: Hoare triple {29392#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {29392#true} is VALID [2020-07-18 03:12:09,242 INFO L280 TraceCheckUtils]: 54: Hoare triple {29392#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {29392#true} is VALID [2020-07-18 03:12:09,242 INFO L280 TraceCheckUtils]: 55: Hoare triple {29392#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {29392#true} is VALID [2020-07-18 03:12:09,243 INFO L280 TraceCheckUtils]: 56: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {29392#true} is VALID [2020-07-18 03:12:09,243 INFO L280 TraceCheckUtils]: 57: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {29392#true} is VALID [2020-07-18 03:12:09,243 INFO L280 TraceCheckUtils]: 58: Hoare triple {29392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {29392#true} is VALID [2020-07-18 03:12:09,243 INFO L280 TraceCheckUtils]: 59: Hoare triple {29392#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {29392#true} is VALID [2020-07-18 03:12:09,243 INFO L280 TraceCheckUtils]: 60: Hoare triple {29392#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {29392#true} is VALID [2020-07-18 03:12:09,244 INFO L280 TraceCheckUtils]: 61: Hoare triple {29392#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {29392#true} is VALID [2020-07-18 03:12:09,244 INFO L280 TraceCheckUtils]: 62: Hoare triple {29392#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {29392#true} is VALID [2020-07-18 03:12:09,244 INFO L280 TraceCheckUtils]: 63: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {29392#true} is VALID [2020-07-18 03:12:09,244 INFO L280 TraceCheckUtils]: 64: Hoare triple {29392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {29392#true} is VALID [2020-07-18 03:12:09,244 INFO L280 TraceCheckUtils]: 65: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {29392#true} is VALID [2020-07-18 03:12:09,245 INFO L280 TraceCheckUtils]: 66: Hoare triple {29392#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {29392#true} is VALID [2020-07-18 03:12:09,245 INFO L280 TraceCheckUtils]: 67: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {29392#true} is VALID [2020-07-18 03:12:09,245 INFO L280 TraceCheckUtils]: 68: Hoare triple {29392#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {29392#true} is VALID [2020-07-18 03:12:09,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {29392#true} is VALID [2020-07-18 03:12:09,245 INFO L280 TraceCheckUtils]: 70: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {29392#true} is VALID [2020-07-18 03:12:09,246 INFO L280 TraceCheckUtils]: 71: Hoare triple {29392#true} ~head~0.base, ~head~0.offset := 0, 0; {29392#true} is VALID [2020-07-18 03:12:09,246 INFO L280 TraceCheckUtils]: 72: Hoare triple {29392#true} ~pumpRunning~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,246 INFO L280 TraceCheckUtils]: 73: Hoare triple {29392#true} ~systemActive~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,246 INFO L280 TraceCheckUtils]: 74: Hoare triple {29392#true} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,246 INFO L280 TraceCheckUtils]: 75: Hoare triple {29392#true} ~cleanupTimeShifts~0 := 4; {29392#true} is VALID [2020-07-18 03:12:09,247 INFO L280 TraceCheckUtils]: 76: Hoare triple {29392#true} ~waterLevel~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,247 INFO L280 TraceCheckUtils]: 77: Hoare triple {29392#true} ~methaneLevelCritical~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,247 INFO L280 TraceCheckUtils]: 78: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,247 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29392#true} {29392#true} #899#return; {29392#true} is VALID [2020-07-18 03:12:09,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,255 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #809#return; {29392#true} is VALID [2020-07-18 03:12:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,258 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #811#return; {29392#true} is VALID [2020-07-18 03:12:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~7; {29392#true} is VALID [2020-07-18 03:12:09,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~7 := 1; {29392#true} is VALID [2020-07-18 03:12:09,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~7; {29392#true} is VALID [2020-07-18 03:12:09,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,261 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29392#true} #813#return; {29392#true} is VALID [2020-07-18 03:12:09,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,263 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29392#true} {29392#true} #815#return; {29392#true} is VALID [2020-07-18 03:12:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29392#true} {29392#true} #889#return; {29392#true} is VALID [2020-07-18 03:12:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {29392#true} is VALID [2020-07-18 03:12:09,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~methaneLevelCritical~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,289 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29392#true} {29392#true} #861#return; {29392#true} is VALID [2020-07-18 03:12:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-18 03:12:09,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-18 03:12:09,406 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,407 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-18 03:12:09,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-18 03:12:09,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-18 03:12:09,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-18 03:12:09,408 INFO L263 TraceCheckUtils]: 3: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-18 03:12:09,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-18 03:12:09,408 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-18 03:12:09,408 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,409 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-18 03:12:09,409 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-18 03:12:09,409 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-18 03:12:09,409 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-18 03:12:09,410 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-18 03:12:09,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-18 03:12:09,411 INFO L280 TraceCheckUtils]: 15: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 03:12:09,411 INFO L280 TraceCheckUtils]: 16: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:12:09,412 INFO L280 TraceCheckUtils]: 17: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:12:09,413 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-18 03:12:09,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,418 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-18 03:12:09,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {29392#true} is VALID [2020-07-18 03:12:09,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} assume 0 == ~pumpRunning~0; {29392#true} is VALID [2020-07-18 03:12:09,419 INFO L263 TraceCheckUtils]: 2: Hoare triple {29392#true} call #t~ret35 := isHighWaterLevel(); {29392#true} is VALID [2020-07-18 03:12:09,419 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-18 03:12:09,419 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-18 03:12:09,419 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-18 03:12:09,420 INFO L263 TraceCheckUtils]: 6: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-18 03:12:09,420 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-18 03:12:09,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-18 03:12:09,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,420 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,421 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-18 03:12:09,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-18 03:12:09,421 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-18 03:12:09,421 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-18 03:12:09,421 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-18 03:12:09,422 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-18 03:12:09,422 INFO L280 TraceCheckUtils]: 18: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 03:12:09,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:12:09,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:12:09,424 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-18 03:12:09,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-18 03:12:09,426 INFO L280 TraceCheckUtils]: 23: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} ~tmp~3 := #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:12:09,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} havoc #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:12:09,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {29393#false} is VALID [2020-07-18 03:12:09,427 INFO L263 TraceCheckUtils]: 26: Hoare triple {29393#false} call activatePump(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:12:09,427 INFO L280 TraceCheckUtils]: 27: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,427 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-18 03:12:09,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {29393#false} assume true; {29393#false} is VALID [2020-07-18 03:12:09,428 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {29393#false} {29392#true} #879#return; {29393#false} is VALID [2020-07-18 03:12:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~9; {29392#true} is VALID [2020-07-18 03:12:09,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {29392#true} is VALID [2020-07-18 03:12:09,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~9; {29392#true} is VALID [2020-07-18 03:12:09,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,433 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29393#false} #869#return; {29393#false} is VALID [2020-07-18 03:12:09,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:12:09,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {29392#true} havoc ~retValue_acc~4; {29392#true} is VALID [2020-07-18 03:12:09,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {29392#true} ~retValue_acc~4 := ~pumpRunning~0; {29392#true} is VALID [2020-07-18 03:12:09,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #res := ~retValue_acc~4; {29392#true} is VALID [2020-07-18 03:12:09,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,441 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29392#true} {29393#false} #871#return; {29393#false} is VALID [2020-07-18 03:12:09,445 INFO L263 TraceCheckUtils]: 0: Hoare triple {29392#true} call ULTIMATE.init(); {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:12:09,445 INFO L280 TraceCheckUtils]: 1: Hoare triple {29534#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {29392#true} is VALID [2020-07-18 03:12:09,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {29392#true} #valid := #valid[0 := 0]; {29392#true} is VALID [2020-07-18 03:12:09,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {29392#true} assume 0 < #StackHeapBarrier; {29392#true} is VALID [2020-07-18 03:12:09,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {29392#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {29392#true} is VALID [2020-07-18 03:12:09,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {29392#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {29392#true} is VALID [2020-07-18 03:12:09,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {29392#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {29392#true} is VALID [2020-07-18 03:12:09,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {29392#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {29392#true} is VALID [2020-07-18 03:12:09,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {29392#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {29392#true} is VALID [2020-07-18 03:12:09,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {29392#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {29392#true} is VALID [2020-07-18 03:12:09,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {29392#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {29392#true} is VALID [2020-07-18 03:12:09,447 INFO L280 TraceCheckUtils]: 11: Hoare triple {29392#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {29392#true} is VALID [2020-07-18 03:12:09,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {29392#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {29392#true} is VALID [2020-07-18 03:12:09,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {29392#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {29392#true} is VALID [2020-07-18 03:12:09,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {29392#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {29392#true} is VALID [2020-07-18 03:12:09,448 INFO L280 TraceCheckUtils]: 15: Hoare triple {29392#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {29392#true} is VALID [2020-07-18 03:12:09,448 INFO L280 TraceCheckUtils]: 16: Hoare triple {29392#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {29392#true} is VALID [2020-07-18 03:12:09,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {29392#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {29392#true} is VALID [2020-07-18 03:12:09,448 INFO L280 TraceCheckUtils]: 18: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {29392#true} is VALID [2020-07-18 03:12:09,448 INFO L280 TraceCheckUtils]: 19: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {29392#true} is VALID [2020-07-18 03:12:09,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {29392#true} is VALID [2020-07-18 03:12:09,449 INFO L280 TraceCheckUtils]: 21: Hoare triple {29392#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {29392#true} is VALID [2020-07-18 03:12:09,449 INFO L280 TraceCheckUtils]: 22: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {29392#true} is VALID [2020-07-18 03:12:09,449 INFO L280 TraceCheckUtils]: 23: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {29392#true} is VALID [2020-07-18 03:12:09,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {29392#true} is VALID [2020-07-18 03:12:09,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {29392#true} is VALID [2020-07-18 03:12:09,450 INFO L280 TraceCheckUtils]: 26: Hoare triple {29392#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {29392#true} is VALID [2020-07-18 03:12:09,450 INFO L280 TraceCheckUtils]: 27: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {29392#true} is VALID [2020-07-18 03:12:09,450 INFO L280 TraceCheckUtils]: 28: Hoare triple {29392#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {29392#true} is VALID [2020-07-18 03:12:09,450 INFO L280 TraceCheckUtils]: 29: Hoare triple {29392#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {29392#true} is VALID [2020-07-18 03:12:09,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {29392#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {29392#true} is VALID [2020-07-18 03:12:09,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {29392#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {29392#true} is VALID [2020-07-18 03:12:09,451 INFO L280 TraceCheckUtils]: 32: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {29392#true} is VALID [2020-07-18 03:12:09,451 INFO L280 TraceCheckUtils]: 33: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {29392#true} is VALID [2020-07-18 03:12:09,451 INFO L280 TraceCheckUtils]: 34: Hoare triple {29392#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {29392#true} is VALID [2020-07-18 03:12:09,451 INFO L280 TraceCheckUtils]: 35: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {29392#true} is VALID [2020-07-18 03:12:09,451 INFO L280 TraceCheckUtils]: 36: Hoare triple {29392#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {29392#true} is VALID [2020-07-18 03:12:09,451 INFO L280 TraceCheckUtils]: 37: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {29392#true} is VALID [2020-07-18 03:12:09,452 INFO L280 TraceCheckUtils]: 38: Hoare triple {29392#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {29392#true} is VALID [2020-07-18 03:12:09,452 INFO L280 TraceCheckUtils]: 39: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {29392#true} is VALID [2020-07-18 03:12:09,452 INFO L280 TraceCheckUtils]: 40: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {29392#true} is VALID [2020-07-18 03:12:09,452 INFO L280 TraceCheckUtils]: 41: Hoare triple {29392#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {29392#true} is VALID [2020-07-18 03:12:09,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {29392#true} is VALID [2020-07-18 03:12:09,452 INFO L280 TraceCheckUtils]: 43: Hoare triple {29392#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {29392#true} is VALID [2020-07-18 03:12:09,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {29392#true} is VALID [2020-07-18 03:12:09,453 INFO L280 TraceCheckUtils]: 45: Hoare triple {29392#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {29392#true} is VALID [2020-07-18 03:12:09,453 INFO L280 TraceCheckUtils]: 46: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {29392#true} is VALID [2020-07-18 03:12:09,453 INFO L280 TraceCheckUtils]: 47: Hoare triple {29392#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {29392#true} is VALID [2020-07-18 03:12:09,453 INFO L280 TraceCheckUtils]: 48: Hoare triple {29392#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {29392#true} is VALID [2020-07-18 03:12:09,453 INFO L280 TraceCheckUtils]: 49: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {29392#true} is VALID [2020-07-18 03:12:09,454 INFO L280 TraceCheckUtils]: 50: Hoare triple {29392#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {29392#true} is VALID [2020-07-18 03:12:09,454 INFO L280 TraceCheckUtils]: 51: Hoare triple {29392#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {29392#true} is VALID [2020-07-18 03:12:09,454 INFO L280 TraceCheckUtils]: 52: Hoare triple {29392#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {29392#true} is VALID [2020-07-18 03:12:09,454 INFO L280 TraceCheckUtils]: 53: Hoare triple {29392#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {29392#true} is VALID [2020-07-18 03:12:09,454 INFO L280 TraceCheckUtils]: 54: Hoare triple {29392#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {29392#true} is VALID [2020-07-18 03:12:09,454 INFO L280 TraceCheckUtils]: 55: Hoare triple {29392#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {29392#true} is VALID [2020-07-18 03:12:09,455 INFO L280 TraceCheckUtils]: 56: Hoare triple {29392#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {29392#true} is VALID [2020-07-18 03:12:09,455 INFO L280 TraceCheckUtils]: 57: Hoare triple {29392#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {29392#true} is VALID [2020-07-18 03:12:09,455 INFO L280 TraceCheckUtils]: 58: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {29392#true} is VALID [2020-07-18 03:12:09,455 INFO L280 TraceCheckUtils]: 59: Hoare triple {29392#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {29392#true} is VALID [2020-07-18 03:12:09,455 INFO L280 TraceCheckUtils]: 60: Hoare triple {29392#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {29392#true} is VALID [2020-07-18 03:12:09,455 INFO L280 TraceCheckUtils]: 61: Hoare triple {29392#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {29392#true} is VALID [2020-07-18 03:12:09,456 INFO L280 TraceCheckUtils]: 62: Hoare triple {29392#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {29392#true} is VALID [2020-07-18 03:12:09,456 INFO L280 TraceCheckUtils]: 63: Hoare triple {29392#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {29392#true} is VALID [2020-07-18 03:12:09,456 INFO L280 TraceCheckUtils]: 64: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {29392#true} is VALID [2020-07-18 03:12:09,456 INFO L280 TraceCheckUtils]: 65: Hoare triple {29392#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {29392#true} is VALID [2020-07-18 03:12:09,456 INFO L280 TraceCheckUtils]: 66: Hoare triple {29392#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {29392#true} is VALID [2020-07-18 03:12:09,456 INFO L280 TraceCheckUtils]: 67: Hoare triple {29392#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {29392#true} is VALID [2020-07-18 03:12:09,457 INFO L280 TraceCheckUtils]: 68: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {29392#true} is VALID [2020-07-18 03:12:09,457 INFO L280 TraceCheckUtils]: 69: Hoare triple {29392#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {29392#true} is VALID [2020-07-18 03:12:09,457 INFO L280 TraceCheckUtils]: 70: Hoare triple {29392#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {29392#true} is VALID [2020-07-18 03:12:09,457 INFO L280 TraceCheckUtils]: 71: Hoare triple {29392#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {29392#true} is VALID [2020-07-18 03:12:09,457 INFO L280 TraceCheckUtils]: 72: Hoare triple {29392#true} ~head~0.base, ~head~0.offset := 0, 0; {29392#true} is VALID [2020-07-18 03:12:09,457 INFO L280 TraceCheckUtils]: 73: Hoare triple {29392#true} ~pumpRunning~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,458 INFO L280 TraceCheckUtils]: 74: Hoare triple {29392#true} ~systemActive~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,458 INFO L280 TraceCheckUtils]: 75: Hoare triple {29392#true} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,458 INFO L280 TraceCheckUtils]: 76: Hoare triple {29392#true} ~cleanupTimeShifts~0 := 4; {29392#true} is VALID [2020-07-18 03:12:09,458 INFO L280 TraceCheckUtils]: 77: Hoare triple {29392#true} ~waterLevel~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,458 INFO L280 TraceCheckUtils]: 78: Hoare triple {29392#true} ~methaneLevelCritical~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,458 INFO L280 TraceCheckUtils]: 79: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,459 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {29392#true} {29392#true} #899#return; {29392#true} is VALID [2020-07-18 03:12:09,459 INFO L263 TraceCheckUtils]: 81: Hoare triple {29392#true} call #t~ret72 := main(); {29392#true} is VALID [2020-07-18 03:12:09,459 INFO L280 TraceCheckUtils]: 82: Hoare triple {29392#true} havoc ~retValue_acc~8; {29392#true} is VALID [2020-07-18 03:12:09,459 INFO L280 TraceCheckUtils]: 83: Hoare triple {29392#true} havoc ~tmp~7; {29392#true} is VALID [2020-07-18 03:12:09,459 INFO L263 TraceCheckUtils]: 84: Hoare triple {29392#true} call select_helpers(); {29392#true} is VALID [2020-07-18 03:12:09,459 INFO L280 TraceCheckUtils]: 85: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,460 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {29392#true} {29392#true} #809#return; {29392#true} is VALID [2020-07-18 03:12:09,460 INFO L263 TraceCheckUtils]: 87: Hoare triple {29392#true} call select_features(); {29392#true} is VALID [2020-07-18 03:12:09,460 INFO L280 TraceCheckUtils]: 88: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,460 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {29392#true} {29392#true} #811#return; {29392#true} is VALID [2020-07-18 03:12:09,460 INFO L263 TraceCheckUtils]: 90: Hoare triple {29392#true} call #t~ret61 := valid_product(); {29392#true} is VALID [2020-07-18 03:12:09,460 INFO L280 TraceCheckUtils]: 91: Hoare triple {29392#true} havoc ~retValue_acc~7; {29392#true} is VALID [2020-07-18 03:12:09,461 INFO L280 TraceCheckUtils]: 92: Hoare triple {29392#true} ~retValue_acc~7 := 1; {29392#true} is VALID [2020-07-18 03:12:09,461 INFO L280 TraceCheckUtils]: 93: Hoare triple {29392#true} #res := ~retValue_acc~7; {29392#true} is VALID [2020-07-18 03:12:09,461 INFO L280 TraceCheckUtils]: 94: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,461 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29392#true} {29392#true} #813#return; {29392#true} is VALID [2020-07-18 03:12:09,461 INFO L280 TraceCheckUtils]: 96: Hoare triple {29392#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {29392#true} is VALID [2020-07-18 03:12:09,461 INFO L280 TraceCheckUtils]: 97: Hoare triple {29392#true} ~tmp~7 := #t~ret61; {29392#true} is VALID [2020-07-18 03:12:09,462 INFO L280 TraceCheckUtils]: 98: Hoare triple {29392#true} havoc #t~ret61; {29392#true} is VALID [2020-07-18 03:12:09,462 INFO L280 TraceCheckUtils]: 99: Hoare triple {29392#true} assume 0 != ~tmp~7; {29392#true} is VALID [2020-07-18 03:12:09,462 INFO L263 TraceCheckUtils]: 100: Hoare triple {29392#true} call setup(); {29392#true} is VALID [2020-07-18 03:12:09,462 INFO L280 TraceCheckUtils]: 101: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,462 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {29392#true} {29392#true} #815#return; {29392#true} is VALID [2020-07-18 03:12:09,462 INFO L263 TraceCheckUtils]: 103: Hoare triple {29392#true} call runTest(); {29392#true} is VALID [2020-07-18 03:12:09,464 INFO L263 TraceCheckUtils]: 104: Hoare triple {29392#true} call __utac_acc__Specification2_spec__1(); {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:12:09,464 INFO L280 TraceCheckUtils]: 105: Hoare triple {29535#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,465 INFO L280 TraceCheckUtils]: 106: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,465 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {29392#true} {29392#true} #889#return; {29392#true} is VALID [2020-07-18 03:12:09,465 INFO L263 TraceCheckUtils]: 108: Hoare triple {29392#true} call test(); {29392#true} is VALID [2020-07-18 03:12:09,465 INFO L280 TraceCheckUtils]: 109: Hoare triple {29392#true} havoc ~splverifierCounter~0; {29392#true} is VALID [2020-07-18 03:12:09,465 INFO L280 TraceCheckUtils]: 110: Hoare triple {29392#true} havoc ~tmp~5; {29392#true} is VALID [2020-07-18 03:12:09,465 INFO L280 TraceCheckUtils]: 111: Hoare triple {29392#true} havoc ~tmp___0~1; {29392#true} is VALID [2020-07-18 03:12:09,466 INFO L280 TraceCheckUtils]: 112: Hoare triple {29392#true} havoc ~tmp___1~0; {29392#true} is VALID [2020-07-18 03:12:09,466 INFO L280 TraceCheckUtils]: 113: Hoare triple {29392#true} havoc ~tmp___2~0; {29392#true} is VALID [2020-07-18 03:12:09,466 INFO L280 TraceCheckUtils]: 114: Hoare triple {29392#true} ~splverifierCounter~0 := 0; {29392#true} is VALID [2020-07-18 03:12:09,466 INFO L280 TraceCheckUtils]: 115: Hoare triple {29392#true} assume !false; {29392#true} is VALID [2020-07-18 03:12:09,466 INFO L280 TraceCheckUtils]: 116: Hoare triple {29392#true} assume ~splverifierCounter~0 < 4; {29392#true} is VALID [2020-07-18 03:12:09,466 INFO L280 TraceCheckUtils]: 117: Hoare triple {29392#true} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {29392#true} is VALID [2020-07-18 03:12:09,467 INFO L280 TraceCheckUtils]: 118: Hoare triple {29392#true} ~tmp~5 := #t~nondet54; {29392#true} is VALID [2020-07-18 03:12:09,467 INFO L280 TraceCheckUtils]: 119: Hoare triple {29392#true} havoc #t~nondet54; {29392#true} is VALID [2020-07-18 03:12:09,467 INFO L280 TraceCheckUtils]: 120: Hoare triple {29392#true} assume !(0 != ~tmp~5); {29392#true} is VALID [2020-07-18 03:12:09,467 INFO L280 TraceCheckUtils]: 121: Hoare triple {29392#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {29392#true} is VALID [2020-07-18 03:12:09,467 INFO L280 TraceCheckUtils]: 122: Hoare triple {29392#true} ~tmp___0~1 := #t~nondet55; {29392#true} is VALID [2020-07-18 03:12:09,467 INFO L280 TraceCheckUtils]: 123: Hoare triple {29392#true} havoc #t~nondet55; {29392#true} is VALID [2020-07-18 03:12:09,468 INFO L280 TraceCheckUtils]: 124: Hoare triple {29392#true} assume 0 != ~tmp___0~1; {29392#true} is VALID [2020-07-18 03:12:09,468 INFO L263 TraceCheckUtils]: 125: Hoare triple {29392#true} call changeMethaneLevel(); {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:12:09,469 INFO L280 TraceCheckUtils]: 126: Hoare triple {29536#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {29392#true} is VALID [2020-07-18 03:12:09,469 INFO L280 TraceCheckUtils]: 127: Hoare triple {29392#true} ~methaneLevelCritical~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,469 INFO L280 TraceCheckUtils]: 128: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,469 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {29392#true} {29392#true} #861#return; {29392#true} is VALID [2020-07-18 03:12:09,469 INFO L280 TraceCheckUtils]: 130: Hoare triple {29392#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {29392#true} is VALID [2020-07-18 03:12:09,469 INFO L280 TraceCheckUtils]: 131: Hoare triple {29392#true} ~tmp___2~0 := #t~nondet56; {29392#true} is VALID [2020-07-18 03:12:09,470 INFO L280 TraceCheckUtils]: 132: Hoare triple {29392#true} havoc #t~nondet56; {29392#true} is VALID [2020-07-18 03:12:09,470 INFO L280 TraceCheckUtils]: 133: Hoare triple {29392#true} assume 0 != ~tmp___2~0; {29392#true} is VALID [2020-07-18 03:12:09,470 INFO L263 TraceCheckUtils]: 134: Hoare triple {29392#true} call timeShift(); {29392#true} is VALID [2020-07-18 03:12:09,470 INFO L280 TraceCheckUtils]: 135: Hoare triple {29392#true} assume !(0 != ~pumpRunning~0); {29392#true} is VALID [2020-07-18 03:12:09,470 INFO L280 TraceCheckUtils]: 136: Hoare triple {29392#true} assume 0 != ~systemActive~0; {29392#true} is VALID [2020-07-18 03:12:09,471 INFO L263 TraceCheckUtils]: 137: Hoare triple {29392#true} call processEnvironment(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:12:09,471 INFO L280 TraceCheckUtils]: 138: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {29392#true} is VALID [2020-07-18 03:12:09,471 INFO L280 TraceCheckUtils]: 139: Hoare triple {29392#true} assume 0 == ~pumpRunning~0; {29392#true} is VALID [2020-07-18 03:12:09,471 INFO L263 TraceCheckUtils]: 140: Hoare triple {29392#true} call #t~ret35 := isHighWaterLevel(); {29392#true} is VALID [2020-07-18 03:12:09,472 INFO L280 TraceCheckUtils]: 141: Hoare triple {29392#true} havoc ~retValue_acc~5; {29392#true} is VALID [2020-07-18 03:12:09,472 INFO L280 TraceCheckUtils]: 142: Hoare triple {29392#true} havoc ~tmp~4; {29392#true} is VALID [2020-07-18 03:12:09,472 INFO L280 TraceCheckUtils]: 143: Hoare triple {29392#true} havoc ~tmp___0~0; {29392#true} is VALID [2020-07-18 03:12:09,472 INFO L263 TraceCheckUtils]: 144: Hoare triple {29392#true} call #t~ret53 := isHighWaterSensorDry(); {29392#true} is VALID [2020-07-18 03:12:09,472 INFO L280 TraceCheckUtils]: 145: Hoare triple {29392#true} havoc ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,472 INFO L280 TraceCheckUtils]: 146: Hoare triple {29392#true} assume ~waterLevel~0 < 2; {29392#true} is VALID [2020-07-18 03:12:09,473 INFO L280 TraceCheckUtils]: 147: Hoare triple {29392#true} ~retValue_acc~11 := 1; {29392#true} is VALID [2020-07-18 03:12:09,473 INFO L280 TraceCheckUtils]: 148: Hoare triple {29392#true} #res := ~retValue_acc~11; {29392#true} is VALID [2020-07-18 03:12:09,473 INFO L280 TraceCheckUtils]: 149: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,473 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29392#true} {29392#true} #875#return; {29392#true} is VALID [2020-07-18 03:12:09,473 INFO L280 TraceCheckUtils]: 151: Hoare triple {29392#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {29392#true} is VALID [2020-07-18 03:12:09,473 INFO L280 TraceCheckUtils]: 152: Hoare triple {29392#true} ~tmp~4 := #t~ret53; {29392#true} is VALID [2020-07-18 03:12:09,474 INFO L280 TraceCheckUtils]: 153: Hoare triple {29392#true} havoc #t~ret53; {29392#true} is VALID [2020-07-18 03:12:09,474 INFO L280 TraceCheckUtils]: 154: Hoare triple {29392#true} assume 0 != ~tmp~4; {29392#true} is VALID [2020-07-18 03:12:09,474 INFO L280 TraceCheckUtils]: 155: Hoare triple {29392#true} ~tmp___0~0 := 0; {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-18 03:12:09,475 INFO L280 TraceCheckUtils]: 156: Hoare triple {29568#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-18 03:12:09,475 INFO L280 TraceCheckUtils]: 157: Hoare triple {29569#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:12:09,476 INFO L280 TraceCheckUtils]: 158: Hoare triple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:12:09,477 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {29570#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {29392#true} #851#return; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-18 03:12:09,477 INFO L280 TraceCheckUtils]: 160: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {29557#(= 0 |processEnvironment_#t~ret35|)} is VALID [2020-07-18 03:12:09,478 INFO L280 TraceCheckUtils]: 161: Hoare triple {29557#(= 0 |processEnvironment_#t~ret35|)} ~tmp~3 := #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:12:09,478 INFO L280 TraceCheckUtils]: 162: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} havoc #t~ret35; {29558#(= 0 processEnvironment_~tmp~3)} is VALID [2020-07-18 03:12:09,479 INFO L280 TraceCheckUtils]: 163: Hoare triple {29558#(= 0 processEnvironment_~tmp~3)} assume 0 != ~tmp~3; {29393#false} is VALID [2020-07-18 03:12:09,479 INFO L263 TraceCheckUtils]: 164: Hoare triple {29393#false} call activatePump(); {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:12:09,479 INFO L280 TraceCheckUtils]: 165: Hoare triple {29537#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29392#true} is VALID [2020-07-18 03:12:09,479 INFO L280 TraceCheckUtils]: 166: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,479 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {29392#true} {29393#false} #853#return; {29393#false} is VALID [2020-07-18 03:12:09,480 INFO L280 TraceCheckUtils]: 168: Hoare triple {29393#false} assume true; {29393#false} is VALID [2020-07-18 03:12:09,480 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {29393#false} {29392#true} #879#return; {29393#false} is VALID [2020-07-18 03:12:09,480 INFO L263 TraceCheckUtils]: 170: Hoare triple {29393#false} call __utac_acc__Specification2_spec__2(); {29393#false} is VALID [2020-07-18 03:12:09,480 INFO L280 TraceCheckUtils]: 171: Hoare triple {29393#false} havoc ~tmp~6; {29393#false} is VALID [2020-07-18 03:12:09,480 INFO L280 TraceCheckUtils]: 172: Hoare triple {29393#false} havoc ~tmp___0~2; {29393#false} is VALID [2020-07-18 03:12:09,480 INFO L263 TraceCheckUtils]: 173: Hoare triple {29393#false} call #t~ret58 := isMethaneLevelCritical(); {29392#true} is VALID [2020-07-18 03:12:09,481 INFO L280 TraceCheckUtils]: 174: Hoare triple {29392#true} havoc ~retValue_acc~9; {29392#true} is VALID [2020-07-18 03:12:09,481 INFO L280 TraceCheckUtils]: 175: Hoare triple {29392#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {29392#true} is VALID [2020-07-18 03:12:09,481 INFO L280 TraceCheckUtils]: 176: Hoare triple {29392#true} #res := ~retValue_acc~9; {29392#true} is VALID [2020-07-18 03:12:09,481 INFO L280 TraceCheckUtils]: 177: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,481 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {29392#true} {29393#false} #869#return; {29393#false} is VALID [2020-07-18 03:12:09,481 INFO L280 TraceCheckUtils]: 179: Hoare triple {29393#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {29393#false} is VALID [2020-07-18 03:12:09,482 INFO L280 TraceCheckUtils]: 180: Hoare triple {29393#false} ~tmp~6 := #t~ret58; {29393#false} is VALID [2020-07-18 03:12:09,482 INFO L280 TraceCheckUtils]: 181: Hoare triple {29393#false} havoc #t~ret58; {29393#false} is VALID [2020-07-18 03:12:09,482 INFO L280 TraceCheckUtils]: 182: Hoare triple {29393#false} assume 0 != ~tmp~6; {29393#false} is VALID [2020-07-18 03:12:09,482 INFO L263 TraceCheckUtils]: 183: Hoare triple {29393#false} call #t~ret59 := isPumpRunning(); {29392#true} is VALID [2020-07-18 03:12:09,482 INFO L280 TraceCheckUtils]: 184: Hoare triple {29392#true} havoc ~retValue_acc~4; {29392#true} is VALID [2020-07-18 03:12:09,482 INFO L280 TraceCheckUtils]: 185: Hoare triple {29392#true} ~retValue_acc~4 := ~pumpRunning~0; {29392#true} is VALID [2020-07-18 03:12:09,483 INFO L280 TraceCheckUtils]: 186: Hoare triple {29392#true} #res := ~retValue_acc~4; {29392#true} is VALID [2020-07-18 03:12:09,483 INFO L280 TraceCheckUtils]: 187: Hoare triple {29392#true} assume true; {29392#true} is VALID [2020-07-18 03:12:09,483 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {29392#true} {29393#false} #871#return; {29393#false} is VALID [2020-07-18 03:12:09,483 INFO L280 TraceCheckUtils]: 189: Hoare triple {29393#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {29393#false} is VALID [2020-07-18 03:12:09,483 INFO L280 TraceCheckUtils]: 190: Hoare triple {29393#false} ~tmp___0~2 := #t~ret59; {29393#false} is VALID [2020-07-18 03:12:09,483 INFO L280 TraceCheckUtils]: 191: Hoare triple {29393#false} havoc #t~ret59; {29393#false} is VALID [2020-07-18 03:12:09,484 INFO L280 TraceCheckUtils]: 192: Hoare triple {29393#false} assume 0 != ~tmp___0~2; {29393#false} is VALID [2020-07-18 03:12:09,484 INFO L280 TraceCheckUtils]: 193: Hoare triple {29393#false} assume 0 != ~methAndRunningLastTime~0; {29393#false} is VALID [2020-07-18 03:12:09,484 INFO L263 TraceCheckUtils]: 194: Hoare triple {29393#false} call __automaton_fail(); {29393#false} is VALID [2020-07-18 03:12:09,484 INFO L280 TraceCheckUtils]: 195: Hoare triple {29393#false} assume !false; {29393#false} is VALID [2020-07-18 03:12:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:12:09,520 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1671156871] [2020-07-18 03:12:09,520 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:12:09,521 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-18 03:12:09,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104739252] [2020-07-18 03:12:09,521 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 196 [2020-07-18 03:12:09,522 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:12:09,522 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 03:12:09,706 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:12:09,707 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-18 03:12:09,707 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:12:09,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-18 03:12:09,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-18 03:12:09,708 INFO L87 Difference]: Start difference. First operand 1009 states and 1121 transitions. Second operand 11 states. [2020-07-18 03:12:20,928 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:12:21,560 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-18 03:12:22,146 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-18 03:12:23,068 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:12:24,068 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 03:12:24,607 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:12:57,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:12:57,393 INFO L93 Difference]: Finished difference Result 2323 states and 2761 transitions. [2020-07-18 03:12:57,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 03:12:57,393 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 196 [2020-07-18 03:12:57,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:12:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:12:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 592 transitions. [2020-07-18 03:12:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:12:57,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 592 transitions. [2020-07-18 03:12:57,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 592 transitions. [2020-07-18 03:12:58,780 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 592 edges. 592 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:12:58,869 INFO L225 Difference]: With dead ends: 2323 [2020-07-18 03:12:58,869 INFO L226 Difference]: Without dead ends: 1429 [2020-07-18 03:12:58,871 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-18 03:12:58,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1429 states. [2020-07-18 03:13:22,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1429 to 1041. [2020-07-18 03:13:22,899 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:13:22,899 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1429 states. Second operand 1041 states. [2020-07-18 03:13:22,899 INFO L74 IsIncluded]: Start isIncluded. First operand 1429 states. Second operand 1041 states. [2020-07-18 03:13:22,899 INFO L87 Difference]: Start difference. First operand 1429 states. Second operand 1041 states. [2020-07-18 03:13:22,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:13:22,977 INFO L93 Difference]: Finished difference Result 1429 states and 1718 transitions. [2020-07-18 03:13:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1718 transitions. [2020-07-18 03:13:22,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:13:22,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:13:22,981 INFO L74 IsIncluded]: Start isIncluded. First operand 1041 states. Second operand 1429 states. [2020-07-18 03:13:22,981 INFO L87 Difference]: Start difference. First operand 1041 states. Second operand 1429 states. [2020-07-18 03:13:23,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:13:23,087 INFO L93 Difference]: Finished difference Result 1429 states and 1718 transitions. [2020-07-18 03:13:23,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1718 transitions. [2020-07-18 03:13:23,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:13:23,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:13:23,092 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:13:23,092 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:13:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1041 states. [2020-07-18 03:13:23,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1153 transitions. [2020-07-18 03:13:23,154 INFO L78 Accepts]: Start accepts. Automaton has 1041 states and 1153 transitions. Word has length 196 [2020-07-18 03:13:23,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:13:23,154 INFO L479 AbstractCegarLoop]: Abstraction has 1041 states and 1153 transitions. [2020-07-18 03:13:23,154 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-18 03:13:23,154 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1041 states and 1153 transitions. [2020-07-18 03:13:29,079 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1153 edges. 1153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:13:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1153 transitions. [2020-07-18 03:13:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-18 03:13:29,084 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:13:29,084 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] [2020-07-18 03:13:29,084 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 03:13:29,084 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:13:29,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:13:29,085 INFO L82 PathProgramCache]: Analyzing trace with hash 1672475787, now seen corresponding path program 1 times [2020-07-18 03:13:29,085 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:13:29,085 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [313986308] [2020-07-18 03:13:29,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:13:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,411 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:13:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {39183#true} is VALID [2020-07-18 03:13:29,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} #valid := #valid[0 := 0]; {39183#true} is VALID [2020-07-18 03:13:29,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} assume 0 < #StackHeapBarrier; {39183#true} is VALID [2020-07-18 03:13:29,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {39183#true} is VALID [2020-07-18 03:13:29,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {39183#true} is VALID [2020-07-18 03:13:29,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {39183#true} is VALID [2020-07-18 03:13:29,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {39183#true} is VALID [2020-07-18 03:13:29,460 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {39183#true} is VALID [2020-07-18 03:13:29,460 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {39183#true} is VALID [2020-07-18 03:13:29,460 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {39183#true} is VALID [2020-07-18 03:13:29,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {39183#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {39183#true} is VALID [2020-07-18 03:13:29,461 INFO L280 TraceCheckUtils]: 11: Hoare triple {39183#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {39183#true} is VALID [2020-07-18 03:13:29,461 INFO L280 TraceCheckUtils]: 12: Hoare triple {39183#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {39183#true} is VALID [2020-07-18 03:13:29,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {39183#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {39183#true} is VALID [2020-07-18 03:13:29,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {39183#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {39183#true} is VALID [2020-07-18 03:13:29,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {39183#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {39183#true} is VALID [2020-07-18 03:13:29,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {39183#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {39183#true} is VALID [2020-07-18 03:13:29,462 INFO L280 TraceCheckUtils]: 17: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {39183#true} is VALID [2020-07-18 03:13:29,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {39183#true} is VALID [2020-07-18 03:13:29,462 INFO L280 TraceCheckUtils]: 19: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {39183#true} is VALID [2020-07-18 03:13:29,462 INFO L280 TraceCheckUtils]: 20: Hoare triple {39183#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {39183#true} is VALID [2020-07-18 03:13:29,463 INFO L280 TraceCheckUtils]: 21: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {39183#true} is VALID [2020-07-18 03:13:29,463 INFO L280 TraceCheckUtils]: 22: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {39183#true} is VALID [2020-07-18 03:13:29,463 INFO L280 TraceCheckUtils]: 23: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {39183#true} is VALID [2020-07-18 03:13:29,463 INFO L280 TraceCheckUtils]: 24: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {39183#true} is VALID [2020-07-18 03:13:29,463 INFO L280 TraceCheckUtils]: 25: Hoare triple {39183#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {39183#true} is VALID [2020-07-18 03:13:29,463 INFO L280 TraceCheckUtils]: 26: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {39183#true} is VALID [2020-07-18 03:13:29,464 INFO L280 TraceCheckUtils]: 27: Hoare triple {39183#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {39183#true} is VALID [2020-07-18 03:13:29,464 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {39183#true} is VALID [2020-07-18 03:13:29,464 INFO L280 TraceCheckUtils]: 29: Hoare triple {39183#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {39183#true} is VALID [2020-07-18 03:13:29,464 INFO L280 TraceCheckUtils]: 30: Hoare triple {39183#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {39183#true} is VALID [2020-07-18 03:13:29,464 INFO L280 TraceCheckUtils]: 31: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {39183#true} is VALID [2020-07-18 03:13:29,465 INFO L280 TraceCheckUtils]: 32: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {39183#true} is VALID [2020-07-18 03:13:29,465 INFO L280 TraceCheckUtils]: 33: Hoare triple {39183#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {39183#true} is VALID [2020-07-18 03:13:29,465 INFO L280 TraceCheckUtils]: 34: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {39183#true} is VALID [2020-07-18 03:13:29,465 INFO L280 TraceCheckUtils]: 35: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {39183#true} is VALID [2020-07-18 03:13:29,465 INFO L280 TraceCheckUtils]: 36: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {39183#true} is VALID [2020-07-18 03:13:29,465 INFO L280 TraceCheckUtils]: 37: Hoare triple {39183#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {39183#true} is VALID [2020-07-18 03:13:29,466 INFO L280 TraceCheckUtils]: 38: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {39183#true} is VALID [2020-07-18 03:13:29,466 INFO L280 TraceCheckUtils]: 39: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {39183#true} is VALID [2020-07-18 03:13:29,466 INFO L280 TraceCheckUtils]: 40: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {39183#true} is VALID [2020-07-18 03:13:29,466 INFO L280 TraceCheckUtils]: 41: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {39183#true} is VALID [2020-07-18 03:13:29,466 INFO L280 TraceCheckUtils]: 42: Hoare triple {39183#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {39183#true} is VALID [2020-07-18 03:13:29,466 INFO L280 TraceCheckUtils]: 43: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {39183#true} is VALID [2020-07-18 03:13:29,467 INFO L280 TraceCheckUtils]: 44: Hoare triple {39183#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {39183#true} is VALID [2020-07-18 03:13:29,467 INFO L280 TraceCheckUtils]: 45: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {39183#true} is VALID [2020-07-18 03:13:29,467 INFO L280 TraceCheckUtils]: 46: Hoare triple {39183#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {39183#true} is VALID [2020-07-18 03:13:29,467 INFO L280 TraceCheckUtils]: 47: Hoare triple {39183#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {39183#true} is VALID [2020-07-18 03:13:29,467 INFO L280 TraceCheckUtils]: 48: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {39183#true} is VALID [2020-07-18 03:13:29,468 INFO L280 TraceCheckUtils]: 49: Hoare triple {39183#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {39183#true} is VALID [2020-07-18 03:13:29,468 INFO L280 TraceCheckUtils]: 50: Hoare triple {39183#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {39183#true} is VALID [2020-07-18 03:13:29,468 INFO L280 TraceCheckUtils]: 51: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {39183#true} is VALID [2020-07-18 03:13:29,468 INFO L280 TraceCheckUtils]: 52: Hoare triple {39183#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {39183#true} is VALID [2020-07-18 03:13:29,468 INFO L280 TraceCheckUtils]: 53: Hoare triple {39183#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {39183#true} is VALID [2020-07-18 03:13:29,468 INFO L280 TraceCheckUtils]: 54: Hoare triple {39183#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {39183#true} is VALID [2020-07-18 03:13:29,469 INFO L280 TraceCheckUtils]: 55: Hoare triple {39183#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {39183#true} is VALID [2020-07-18 03:13:29,469 INFO L280 TraceCheckUtils]: 56: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {39183#true} is VALID [2020-07-18 03:13:29,469 INFO L280 TraceCheckUtils]: 57: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {39183#true} is VALID [2020-07-18 03:13:29,469 INFO L280 TraceCheckUtils]: 58: Hoare triple {39183#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {39183#true} is VALID [2020-07-18 03:13:29,469 INFO L280 TraceCheckUtils]: 59: Hoare triple {39183#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {39183#true} is VALID [2020-07-18 03:13:29,470 INFO L280 TraceCheckUtils]: 60: Hoare triple {39183#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {39183#true} is VALID [2020-07-18 03:13:29,470 INFO L280 TraceCheckUtils]: 61: Hoare triple {39183#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {39183#true} is VALID [2020-07-18 03:13:29,470 INFO L280 TraceCheckUtils]: 62: Hoare triple {39183#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {39183#true} is VALID [2020-07-18 03:13:29,470 INFO L280 TraceCheckUtils]: 63: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {39183#true} is VALID [2020-07-18 03:13:29,470 INFO L280 TraceCheckUtils]: 64: Hoare triple {39183#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {39183#true} is VALID [2020-07-18 03:13:29,470 INFO L280 TraceCheckUtils]: 65: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {39183#true} is VALID [2020-07-18 03:13:29,471 INFO L280 TraceCheckUtils]: 66: Hoare triple {39183#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {39183#true} is VALID [2020-07-18 03:13:29,471 INFO L280 TraceCheckUtils]: 67: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {39183#true} is VALID [2020-07-18 03:13:29,471 INFO L280 TraceCheckUtils]: 68: Hoare triple {39183#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {39183#true} is VALID [2020-07-18 03:13:29,471 INFO L280 TraceCheckUtils]: 69: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {39183#true} is VALID [2020-07-18 03:13:29,471 INFO L280 TraceCheckUtils]: 70: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {39183#true} is VALID [2020-07-18 03:13:29,472 INFO L280 TraceCheckUtils]: 71: Hoare triple {39183#true} ~head~0.base, ~head~0.offset := 0, 0; {39183#true} is VALID [2020-07-18 03:13:29,472 INFO L280 TraceCheckUtils]: 72: Hoare triple {39183#true} ~pumpRunning~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,472 INFO L280 TraceCheckUtils]: 73: Hoare triple {39183#true} ~systemActive~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,472 INFO L280 TraceCheckUtils]: 74: Hoare triple {39183#true} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,472 INFO L280 TraceCheckUtils]: 75: Hoare triple {39183#true} ~cleanupTimeShifts~0 := 4; {39183#true} is VALID [2020-07-18 03:13:29,472 INFO L280 TraceCheckUtils]: 76: Hoare triple {39183#true} ~waterLevel~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,473 INFO L280 TraceCheckUtils]: 77: Hoare triple {39183#true} ~methaneLevelCritical~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,473 INFO L280 TraceCheckUtils]: 78: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,473 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {39183#true} {39183#true} #899#return; {39183#true} is VALID [2020-07-18 03:13:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,479 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #809#return; {39183#true} is VALID [2020-07-18 03:13:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,481 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #811#return; {39183#true} is VALID [2020-07-18 03:13:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~7; {39183#true} is VALID [2020-07-18 03:13:29,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~7 := 1; {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-18 03:13:29,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:13:29,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:13:29,521 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {39183#true} #813#return; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-18 03:13:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,523 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39183#true} {39183#true} #815#return; {39183#true} is VALID [2020-07-18 03:13:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39183#true} {39183#true} #889#return; {39183#true} is VALID [2020-07-18 03:13:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {39183#true} is VALID [2020-07-18 03:13:29,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~methaneLevelCritical~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,562 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39183#true} {39183#true} #861#return; {39183#true} is VALID [2020-07-18 03:13:29,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-18 03:13:29,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-18 03:13:29,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 03:13:29,662 INFO L280 TraceCheckUtils]: 3: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,666 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-18 03:13:29,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-18 03:13:29,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-18 03:13:29,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-18 03:13:29,666 INFO L263 TraceCheckUtils]: 3: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-18 03:13:29,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-18 03:13:29,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-18 03:13:29,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 03:13:29,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,674 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-18 03:13:29,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-18 03:13:29,683 INFO L280 TraceCheckUtils]: 11: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 03:13:29,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 03:13:29,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-18 03:13:29,684 INFO L280 TraceCheckUtils]: 14: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-18 03:13:29,684 INFO L280 TraceCheckUtils]: 15: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-18 03:13:29,684 INFO L280 TraceCheckUtils]: 16: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-18 03:13:29,684 INFO L280 TraceCheckUtils]: 17: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-18 03:13:29,684 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-18 03:13:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-18 03:13:29,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39183#true} is VALID [2020-07-18 03:13:29,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} assume 0 == ~pumpRunning~0; {39183#true} is VALID [2020-07-18 03:13:29,691 INFO L263 TraceCheckUtils]: 2: Hoare triple {39183#true} call #t~ret35 := isHighWaterLevel(); {39183#true} is VALID [2020-07-18 03:13:29,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-18 03:13:29,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-18 03:13:29,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-18 03:13:29,692 INFO L263 TraceCheckUtils]: 6: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-18 03:13:29,692 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-18 03:13:29,692 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-18 03:13:29,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 03:13:29,694 INFO L280 TraceCheckUtils]: 10: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,697 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-18 03:13:29,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-18 03:13:29,698 INFO L280 TraceCheckUtils]: 14: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 03:13:29,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 03:13:29,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-18 03:13:29,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-18 03:13:29,700 INFO L280 TraceCheckUtils]: 18: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-18 03:13:29,700 INFO L280 TraceCheckUtils]: 19: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-18 03:13:29,700 INFO L280 TraceCheckUtils]: 20: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-18 03:13:29,700 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-18 03:13:29,700 INFO L280 TraceCheckUtils]: 22: Hoare triple {39184#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {39184#false} is VALID [2020-07-18 03:13:29,701 INFO L280 TraceCheckUtils]: 23: Hoare triple {39184#false} ~tmp~3 := #t~ret35; {39184#false} is VALID [2020-07-18 03:13:29,701 INFO L280 TraceCheckUtils]: 24: Hoare triple {39184#false} havoc #t~ret35; {39184#false} is VALID [2020-07-18 03:13:29,701 INFO L280 TraceCheckUtils]: 25: Hoare triple {39184#false} assume 0 != ~tmp~3; {39184#false} is VALID [2020-07-18 03:13:29,701 INFO L263 TraceCheckUtils]: 26: Hoare triple {39184#false} call activatePump(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:13:29,701 INFO L280 TraceCheckUtils]: 27: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,702 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,702 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-18 03:13:29,702 INFO L280 TraceCheckUtils]: 30: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-18 03:13:29,702 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {39184#false} {39183#true} #879#return; {39184#false} is VALID [2020-07-18 03:13:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~9; {39183#true} is VALID [2020-07-18 03:13:29,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {39183#true} is VALID [2020-07-18 03:13:29,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #res := ~retValue_acc~9; {39183#true} is VALID [2020-07-18 03:13:29,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,706 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39183#true} {39184#false} #869#return; {39184#false} is VALID [2020-07-18 03:13:29,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:13:29,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {39183#true} havoc ~retValue_acc~4; {39183#true} is VALID [2020-07-18 03:13:29,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {39183#true} ~retValue_acc~4 := ~pumpRunning~0; {39183#true} is VALID [2020-07-18 03:13:29,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #res := ~retValue_acc~4; {39183#true} is VALID [2020-07-18 03:13:29,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,710 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39183#true} {39184#false} #871#return; {39184#false} is VALID [2020-07-18 03:13:29,714 INFO L263 TraceCheckUtils]: 0: Hoare triple {39183#true} call ULTIMATE.init(); {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:13:29,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {39327#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {39183#true} is VALID [2020-07-18 03:13:29,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {39183#true} #valid := #valid[0 := 0]; {39183#true} is VALID [2020-07-18 03:13:29,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {39183#true} assume 0 < #StackHeapBarrier; {39183#true} is VALID [2020-07-18 03:13:29,715 INFO L280 TraceCheckUtils]: 4: Hoare triple {39183#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {39183#true} is VALID [2020-07-18 03:13:29,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {39183#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {39183#true} is VALID [2020-07-18 03:13:29,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {39183#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {39183#true} is VALID [2020-07-18 03:13:29,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {39183#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {39183#true} is VALID [2020-07-18 03:13:29,716 INFO L280 TraceCheckUtils]: 8: Hoare triple {39183#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {39183#true} is VALID [2020-07-18 03:13:29,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {39183#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {39183#true} is VALID [2020-07-18 03:13:29,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {39183#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {39183#true} is VALID [2020-07-18 03:13:29,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {39183#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {39183#true} is VALID [2020-07-18 03:13:29,716 INFO L280 TraceCheckUtils]: 12: Hoare triple {39183#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {39183#true} is VALID [2020-07-18 03:13:29,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {39183#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {39183#true} is VALID [2020-07-18 03:13:29,717 INFO L280 TraceCheckUtils]: 14: Hoare triple {39183#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {39183#true} is VALID [2020-07-18 03:13:29,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {39183#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {39183#true} is VALID [2020-07-18 03:13:29,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {39183#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {39183#true} is VALID [2020-07-18 03:13:29,717 INFO L280 TraceCheckUtils]: 17: Hoare triple {39183#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {39183#true} is VALID [2020-07-18 03:13:29,717 INFO L280 TraceCheckUtils]: 18: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {39183#true} is VALID [2020-07-18 03:13:29,718 INFO L280 TraceCheckUtils]: 19: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {39183#true} is VALID [2020-07-18 03:13:29,718 INFO L280 TraceCheckUtils]: 20: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {39183#true} is VALID [2020-07-18 03:13:29,718 INFO L280 TraceCheckUtils]: 21: Hoare triple {39183#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {39183#true} is VALID [2020-07-18 03:13:29,718 INFO L280 TraceCheckUtils]: 22: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {39183#true} is VALID [2020-07-18 03:13:29,718 INFO L280 TraceCheckUtils]: 23: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {39183#true} is VALID [2020-07-18 03:13:29,719 INFO L280 TraceCheckUtils]: 24: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {39183#true} is VALID [2020-07-18 03:13:29,719 INFO L280 TraceCheckUtils]: 25: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {39183#true} is VALID [2020-07-18 03:13:29,719 INFO L280 TraceCheckUtils]: 26: Hoare triple {39183#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {39183#true} is VALID [2020-07-18 03:13:29,719 INFO L280 TraceCheckUtils]: 27: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {39183#true} is VALID [2020-07-18 03:13:29,720 INFO L280 TraceCheckUtils]: 28: Hoare triple {39183#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {39183#true} is VALID [2020-07-18 03:13:29,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {39183#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {39183#true} is VALID [2020-07-18 03:13:29,720 INFO L280 TraceCheckUtils]: 30: Hoare triple {39183#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {39183#true} is VALID [2020-07-18 03:13:29,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {39183#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {39183#true} is VALID [2020-07-18 03:13:29,721 INFO L280 TraceCheckUtils]: 32: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {39183#true} is VALID [2020-07-18 03:13:29,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {39183#true} is VALID [2020-07-18 03:13:29,721 INFO L280 TraceCheckUtils]: 34: Hoare triple {39183#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {39183#true} is VALID [2020-07-18 03:13:29,721 INFO L280 TraceCheckUtils]: 35: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {39183#true} is VALID [2020-07-18 03:13:29,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {39183#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {39183#true} is VALID [2020-07-18 03:13:29,722 INFO L280 TraceCheckUtils]: 37: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {39183#true} is VALID [2020-07-18 03:13:29,722 INFO L280 TraceCheckUtils]: 38: Hoare triple {39183#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {39183#true} is VALID [2020-07-18 03:13:29,722 INFO L280 TraceCheckUtils]: 39: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {39183#true} is VALID [2020-07-18 03:13:29,722 INFO L280 TraceCheckUtils]: 40: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {39183#true} is VALID [2020-07-18 03:13:29,723 INFO L280 TraceCheckUtils]: 41: Hoare triple {39183#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {39183#true} is VALID [2020-07-18 03:13:29,723 INFO L280 TraceCheckUtils]: 42: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {39183#true} is VALID [2020-07-18 03:13:29,723 INFO L280 TraceCheckUtils]: 43: Hoare triple {39183#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {39183#true} is VALID [2020-07-18 03:13:29,723 INFO L280 TraceCheckUtils]: 44: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {39183#true} is VALID [2020-07-18 03:13:29,723 INFO L280 TraceCheckUtils]: 45: Hoare triple {39183#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {39183#true} is VALID [2020-07-18 03:13:29,723 INFO L280 TraceCheckUtils]: 46: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {39183#true} is VALID [2020-07-18 03:13:29,724 INFO L280 TraceCheckUtils]: 47: Hoare triple {39183#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {39183#true} is VALID [2020-07-18 03:13:29,724 INFO L280 TraceCheckUtils]: 48: Hoare triple {39183#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {39183#true} is VALID [2020-07-18 03:13:29,724 INFO L280 TraceCheckUtils]: 49: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {39183#true} is VALID [2020-07-18 03:13:29,724 INFO L280 TraceCheckUtils]: 50: Hoare triple {39183#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {39183#true} is VALID [2020-07-18 03:13:29,724 INFO L280 TraceCheckUtils]: 51: Hoare triple {39183#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {39183#true} is VALID [2020-07-18 03:13:29,725 INFO L280 TraceCheckUtils]: 52: Hoare triple {39183#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {39183#true} is VALID [2020-07-18 03:13:29,725 INFO L280 TraceCheckUtils]: 53: Hoare triple {39183#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {39183#true} is VALID [2020-07-18 03:13:29,725 INFO L280 TraceCheckUtils]: 54: Hoare triple {39183#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {39183#true} is VALID [2020-07-18 03:13:29,725 INFO L280 TraceCheckUtils]: 55: Hoare triple {39183#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {39183#true} is VALID [2020-07-18 03:13:29,725 INFO L280 TraceCheckUtils]: 56: Hoare triple {39183#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {39183#true} is VALID [2020-07-18 03:13:29,725 INFO L280 TraceCheckUtils]: 57: Hoare triple {39183#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {39183#true} is VALID [2020-07-18 03:13:29,726 INFO L280 TraceCheckUtils]: 58: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {39183#true} is VALID [2020-07-18 03:13:29,726 INFO L280 TraceCheckUtils]: 59: Hoare triple {39183#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {39183#true} is VALID [2020-07-18 03:13:29,726 INFO L280 TraceCheckUtils]: 60: Hoare triple {39183#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {39183#true} is VALID [2020-07-18 03:13:29,726 INFO L280 TraceCheckUtils]: 61: Hoare triple {39183#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {39183#true} is VALID [2020-07-18 03:13:29,726 INFO L280 TraceCheckUtils]: 62: Hoare triple {39183#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {39183#true} is VALID [2020-07-18 03:13:29,727 INFO L280 TraceCheckUtils]: 63: Hoare triple {39183#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {39183#true} is VALID [2020-07-18 03:13:29,727 INFO L280 TraceCheckUtils]: 64: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {39183#true} is VALID [2020-07-18 03:13:29,727 INFO L280 TraceCheckUtils]: 65: Hoare triple {39183#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {39183#true} is VALID [2020-07-18 03:13:29,727 INFO L280 TraceCheckUtils]: 66: Hoare triple {39183#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {39183#true} is VALID [2020-07-18 03:13:29,728 INFO L280 TraceCheckUtils]: 67: Hoare triple {39183#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {39183#true} is VALID [2020-07-18 03:13:29,728 INFO L280 TraceCheckUtils]: 68: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {39183#true} is VALID [2020-07-18 03:13:29,728 INFO L280 TraceCheckUtils]: 69: Hoare triple {39183#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {39183#true} is VALID [2020-07-18 03:13:29,728 INFO L280 TraceCheckUtils]: 70: Hoare triple {39183#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {39183#true} is VALID [2020-07-18 03:13:29,729 INFO L280 TraceCheckUtils]: 71: Hoare triple {39183#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {39183#true} is VALID [2020-07-18 03:13:29,729 INFO L280 TraceCheckUtils]: 72: Hoare triple {39183#true} ~head~0.base, ~head~0.offset := 0, 0; {39183#true} is VALID [2020-07-18 03:13:29,729 INFO L280 TraceCheckUtils]: 73: Hoare triple {39183#true} ~pumpRunning~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,729 INFO L280 TraceCheckUtils]: 74: Hoare triple {39183#true} ~systemActive~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,730 INFO L280 TraceCheckUtils]: 75: Hoare triple {39183#true} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,730 INFO L280 TraceCheckUtils]: 76: Hoare triple {39183#true} ~cleanupTimeShifts~0 := 4; {39183#true} is VALID [2020-07-18 03:13:29,730 INFO L280 TraceCheckUtils]: 77: Hoare triple {39183#true} ~waterLevel~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,730 INFO L280 TraceCheckUtils]: 78: Hoare triple {39183#true} ~methaneLevelCritical~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,730 INFO L280 TraceCheckUtils]: 79: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,730 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {39183#true} {39183#true} #899#return; {39183#true} is VALID [2020-07-18 03:13:29,731 INFO L263 TraceCheckUtils]: 81: Hoare triple {39183#true} call #t~ret72 := main(); {39183#true} is VALID [2020-07-18 03:13:29,731 INFO L280 TraceCheckUtils]: 82: Hoare triple {39183#true} havoc ~retValue_acc~8; {39183#true} is VALID [2020-07-18 03:13:29,731 INFO L280 TraceCheckUtils]: 83: Hoare triple {39183#true} havoc ~tmp~7; {39183#true} is VALID [2020-07-18 03:13:29,731 INFO L263 TraceCheckUtils]: 84: Hoare triple {39183#true} call select_helpers(); {39183#true} is VALID [2020-07-18 03:13:29,731 INFO L280 TraceCheckUtils]: 85: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,732 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {39183#true} {39183#true} #809#return; {39183#true} is VALID [2020-07-18 03:13:29,732 INFO L263 TraceCheckUtils]: 87: Hoare triple {39183#true} call select_features(); {39183#true} is VALID [2020-07-18 03:13:29,732 INFO L280 TraceCheckUtils]: 88: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,732 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39183#true} {39183#true} #811#return; {39183#true} is VALID [2020-07-18 03:13:29,733 INFO L263 TraceCheckUtils]: 90: Hoare triple {39183#true} call #t~ret61 := valid_product(); {39183#true} is VALID [2020-07-18 03:13:29,733 INFO L280 TraceCheckUtils]: 91: Hoare triple {39183#true} havoc ~retValue_acc~7; {39183#true} is VALID [2020-07-18 03:13:29,734 INFO L280 TraceCheckUtils]: 92: Hoare triple {39183#true} ~retValue_acc~7 := 1; {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} is VALID [2020-07-18 03:13:29,735 INFO L280 TraceCheckUtils]: 93: Hoare triple {39328#(and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7))} #res := ~retValue_acc~7; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:13:29,735 INFO L280 TraceCheckUtils]: 94: Hoare triple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:13:29,736 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {39329#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {39183#true} #813#return; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-18 03:13:29,737 INFO L280 TraceCheckUtils]: 96: Hoare triple {39274#(= |main_#t~ret61| 1)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {39274#(= |main_#t~ret61| 1)} is VALID [2020-07-18 03:13:29,737 INFO L280 TraceCheckUtils]: 97: Hoare triple {39274#(= |main_#t~ret61| 1)} ~tmp~7 := #t~ret61; {39275#(= 1 main_~tmp~7)} is VALID [2020-07-18 03:13:29,738 INFO L280 TraceCheckUtils]: 98: Hoare triple {39275#(= 1 main_~tmp~7)} havoc #t~ret61; {39275#(= 1 main_~tmp~7)} is VALID [2020-07-18 03:13:29,738 INFO L280 TraceCheckUtils]: 99: Hoare triple {39275#(= 1 main_~tmp~7)} assume 0 != ~tmp~7; {39183#true} is VALID [2020-07-18 03:13:29,738 INFO L263 TraceCheckUtils]: 100: Hoare triple {39183#true} call setup(); {39183#true} is VALID [2020-07-18 03:13:29,738 INFO L280 TraceCheckUtils]: 101: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,739 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {39183#true} {39183#true} #815#return; {39183#true} is VALID [2020-07-18 03:13:29,739 INFO L263 TraceCheckUtils]: 103: Hoare triple {39183#true} call runTest(); {39183#true} is VALID [2020-07-18 03:13:29,739 INFO L263 TraceCheckUtils]: 104: Hoare triple {39183#true} call __utac_acc__Specification2_spec__1(); {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:13:29,740 INFO L280 TraceCheckUtils]: 105: Hoare triple {39330#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,740 INFO L280 TraceCheckUtils]: 106: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,740 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {39183#true} {39183#true} #889#return; {39183#true} is VALID [2020-07-18 03:13:29,740 INFO L263 TraceCheckUtils]: 108: Hoare triple {39183#true} call test(); {39183#true} is VALID [2020-07-18 03:13:29,741 INFO L280 TraceCheckUtils]: 109: Hoare triple {39183#true} havoc ~splverifierCounter~0; {39183#true} is VALID [2020-07-18 03:13:29,741 INFO L280 TraceCheckUtils]: 110: Hoare triple {39183#true} havoc ~tmp~5; {39183#true} is VALID [2020-07-18 03:13:29,741 INFO L280 TraceCheckUtils]: 111: Hoare triple {39183#true} havoc ~tmp___0~1; {39183#true} is VALID [2020-07-18 03:13:29,741 INFO L280 TraceCheckUtils]: 112: Hoare triple {39183#true} havoc ~tmp___1~0; {39183#true} is VALID [2020-07-18 03:13:29,742 INFO L280 TraceCheckUtils]: 113: Hoare triple {39183#true} havoc ~tmp___2~0; {39183#true} is VALID [2020-07-18 03:13:29,742 INFO L280 TraceCheckUtils]: 114: Hoare triple {39183#true} ~splverifierCounter~0 := 0; {39183#true} is VALID [2020-07-18 03:13:29,742 INFO L280 TraceCheckUtils]: 115: Hoare triple {39183#true} assume !false; {39183#true} is VALID [2020-07-18 03:13:29,742 INFO L280 TraceCheckUtils]: 116: Hoare triple {39183#true} assume ~splverifierCounter~0 < 4; {39183#true} is VALID [2020-07-18 03:13:29,743 INFO L280 TraceCheckUtils]: 117: Hoare triple {39183#true} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {39183#true} is VALID [2020-07-18 03:13:29,743 INFO L280 TraceCheckUtils]: 118: Hoare triple {39183#true} ~tmp~5 := #t~nondet54; {39183#true} is VALID [2020-07-18 03:13:29,743 INFO L280 TraceCheckUtils]: 119: Hoare triple {39183#true} havoc #t~nondet54; {39183#true} is VALID [2020-07-18 03:13:29,743 INFO L280 TraceCheckUtils]: 120: Hoare triple {39183#true} assume !(0 != ~tmp~5); {39183#true} is VALID [2020-07-18 03:13:29,744 INFO L280 TraceCheckUtils]: 121: Hoare triple {39183#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {39183#true} is VALID [2020-07-18 03:13:29,744 INFO L280 TraceCheckUtils]: 122: Hoare triple {39183#true} ~tmp___0~1 := #t~nondet55; {39183#true} is VALID [2020-07-18 03:13:29,744 INFO L280 TraceCheckUtils]: 123: Hoare triple {39183#true} havoc #t~nondet55; {39183#true} is VALID [2020-07-18 03:13:29,744 INFO L280 TraceCheckUtils]: 124: Hoare triple {39183#true} assume 0 != ~tmp___0~1; {39183#true} is VALID [2020-07-18 03:13:29,745 INFO L263 TraceCheckUtils]: 125: Hoare triple {39183#true} call changeMethaneLevel(); {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:13:29,745 INFO L280 TraceCheckUtils]: 126: Hoare triple {39331#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {39183#true} is VALID [2020-07-18 03:13:29,745 INFO L280 TraceCheckUtils]: 127: Hoare triple {39183#true} ~methaneLevelCritical~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,745 INFO L280 TraceCheckUtils]: 128: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,745 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {39183#true} {39183#true} #861#return; {39183#true} is VALID [2020-07-18 03:13:29,745 INFO L280 TraceCheckUtils]: 130: Hoare triple {39183#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {39183#true} is VALID [2020-07-18 03:13:29,746 INFO L280 TraceCheckUtils]: 131: Hoare triple {39183#true} ~tmp___2~0 := #t~nondet56; {39183#true} is VALID [2020-07-18 03:13:29,746 INFO L280 TraceCheckUtils]: 132: Hoare triple {39183#true} havoc #t~nondet56; {39183#true} is VALID [2020-07-18 03:13:29,746 INFO L280 TraceCheckUtils]: 133: Hoare triple {39183#true} assume 0 != ~tmp___2~0; {39183#true} is VALID [2020-07-18 03:13:29,746 INFO L263 TraceCheckUtils]: 134: Hoare triple {39183#true} call timeShift(); {39183#true} is VALID [2020-07-18 03:13:29,747 INFO L280 TraceCheckUtils]: 135: Hoare triple {39183#true} assume !(0 != ~pumpRunning~0); {39183#true} is VALID [2020-07-18 03:13:29,747 INFO L280 TraceCheckUtils]: 136: Hoare triple {39183#true} assume 0 != ~systemActive~0; {39183#true} is VALID [2020-07-18 03:13:29,748 INFO L263 TraceCheckUtils]: 137: Hoare triple {39183#true} call processEnvironment(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:13:29,748 INFO L280 TraceCheckUtils]: 138: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {39183#true} is VALID [2020-07-18 03:13:29,748 INFO L280 TraceCheckUtils]: 139: Hoare triple {39183#true} assume 0 == ~pumpRunning~0; {39183#true} is VALID [2020-07-18 03:13:29,748 INFO L263 TraceCheckUtils]: 140: Hoare triple {39183#true} call #t~ret35 := isHighWaterLevel(); {39183#true} is VALID [2020-07-18 03:13:29,749 INFO L280 TraceCheckUtils]: 141: Hoare triple {39183#true} havoc ~retValue_acc~5; {39183#true} is VALID [2020-07-18 03:13:29,749 INFO L280 TraceCheckUtils]: 142: Hoare triple {39183#true} havoc ~tmp~4; {39183#true} is VALID [2020-07-18 03:13:29,749 INFO L280 TraceCheckUtils]: 143: Hoare triple {39183#true} havoc ~tmp___0~0; {39183#true} is VALID [2020-07-18 03:13:29,749 INFO L263 TraceCheckUtils]: 144: Hoare triple {39183#true} call #t~ret53 := isHighWaterSensorDry(); {39183#true} is VALID [2020-07-18 03:13:29,749 INFO L280 TraceCheckUtils]: 145: Hoare triple {39183#true} havoc ~retValue_acc~11; {39183#true} is VALID [2020-07-18 03:13:29,749 INFO L280 TraceCheckUtils]: 146: Hoare triple {39183#true} assume ~waterLevel~0 < 2; {39183#true} is VALID [2020-07-18 03:13:29,750 INFO L280 TraceCheckUtils]: 147: Hoare triple {39183#true} ~retValue_acc~11 := 1; {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 03:13:29,751 INFO L280 TraceCheckUtils]: 148: Hoare triple {39363#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,751 INFO L280 TraceCheckUtils]: 149: Hoare triple {39364#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {39364#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 03:13:29,752 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {39364#(<= 1 |isHighWaterSensorDry_#res|)} {39183#true} #875#return; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-18 03:13:29,752 INFO L280 TraceCheckUtils]: 151: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} is VALID [2020-07-18 03:13:29,753 INFO L280 TraceCheckUtils]: 152: Hoare triple {39361#(<= 1 |isHighWaterLevel_#t~ret53|)} ~tmp~4 := #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 03:13:29,753 INFO L280 TraceCheckUtils]: 153: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret53; {39362#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-18 03:13:29,754 INFO L280 TraceCheckUtils]: 154: Hoare triple {39362#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {39184#false} is VALID [2020-07-18 03:13:29,754 INFO L280 TraceCheckUtils]: 155: Hoare triple {39184#false} ~tmp___0~0 := 1; {39184#false} is VALID [2020-07-18 03:13:29,754 INFO L280 TraceCheckUtils]: 156: Hoare triple {39184#false} ~retValue_acc~5 := ~tmp___0~0; {39184#false} is VALID [2020-07-18 03:13:29,754 INFO L280 TraceCheckUtils]: 157: Hoare triple {39184#false} #res := ~retValue_acc~5; {39184#false} is VALID [2020-07-18 03:13:29,755 INFO L280 TraceCheckUtils]: 158: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-18 03:13:29,755 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {39184#false} {39183#true} #851#return; {39184#false} is VALID [2020-07-18 03:13:29,755 INFO L280 TraceCheckUtils]: 160: Hoare triple {39184#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {39184#false} is VALID [2020-07-18 03:13:29,755 INFO L280 TraceCheckUtils]: 161: Hoare triple {39184#false} ~tmp~3 := #t~ret35; {39184#false} is VALID [2020-07-18 03:13:29,755 INFO L280 TraceCheckUtils]: 162: Hoare triple {39184#false} havoc #t~ret35; {39184#false} is VALID [2020-07-18 03:13:29,755 INFO L280 TraceCheckUtils]: 163: Hoare triple {39184#false} assume 0 != ~tmp~3; {39184#false} is VALID [2020-07-18 03:13:29,756 INFO L263 TraceCheckUtils]: 164: Hoare triple {39184#false} call activatePump(); {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:13:29,756 INFO L280 TraceCheckUtils]: 165: Hoare triple {39332#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39183#true} is VALID [2020-07-18 03:13:29,756 INFO L280 TraceCheckUtils]: 166: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,756 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {39183#true} {39184#false} #853#return; {39184#false} is VALID [2020-07-18 03:13:29,756 INFO L280 TraceCheckUtils]: 168: Hoare triple {39184#false} assume true; {39184#false} is VALID [2020-07-18 03:13:29,756 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {39184#false} {39183#true} #879#return; {39184#false} is VALID [2020-07-18 03:13:29,757 INFO L263 TraceCheckUtils]: 170: Hoare triple {39184#false} call __utac_acc__Specification2_spec__2(); {39184#false} is VALID [2020-07-18 03:13:29,757 INFO L280 TraceCheckUtils]: 171: Hoare triple {39184#false} havoc ~tmp~6; {39184#false} is VALID [2020-07-18 03:13:29,757 INFO L280 TraceCheckUtils]: 172: Hoare triple {39184#false} havoc ~tmp___0~2; {39184#false} is VALID [2020-07-18 03:13:29,757 INFO L263 TraceCheckUtils]: 173: Hoare triple {39184#false} call #t~ret58 := isMethaneLevelCritical(); {39183#true} is VALID [2020-07-18 03:13:29,757 INFO L280 TraceCheckUtils]: 174: Hoare triple {39183#true} havoc ~retValue_acc~9; {39183#true} is VALID [2020-07-18 03:13:29,757 INFO L280 TraceCheckUtils]: 175: Hoare triple {39183#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {39183#true} is VALID [2020-07-18 03:13:29,758 INFO L280 TraceCheckUtils]: 176: Hoare triple {39183#true} #res := ~retValue_acc~9; {39183#true} is VALID [2020-07-18 03:13:29,758 INFO L280 TraceCheckUtils]: 177: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,758 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {39183#true} {39184#false} #869#return; {39184#false} is VALID [2020-07-18 03:13:29,758 INFO L280 TraceCheckUtils]: 179: Hoare triple {39184#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {39184#false} is VALID [2020-07-18 03:13:29,758 INFO L280 TraceCheckUtils]: 180: Hoare triple {39184#false} ~tmp~6 := #t~ret58; {39184#false} is VALID [2020-07-18 03:13:29,758 INFO L280 TraceCheckUtils]: 181: Hoare triple {39184#false} havoc #t~ret58; {39184#false} is VALID [2020-07-18 03:13:29,758 INFO L280 TraceCheckUtils]: 182: Hoare triple {39184#false} assume 0 != ~tmp~6; {39184#false} is VALID [2020-07-18 03:13:29,759 INFO L263 TraceCheckUtils]: 183: Hoare triple {39184#false} call #t~ret59 := isPumpRunning(); {39183#true} is VALID [2020-07-18 03:13:29,759 INFO L280 TraceCheckUtils]: 184: Hoare triple {39183#true} havoc ~retValue_acc~4; {39183#true} is VALID [2020-07-18 03:13:29,759 INFO L280 TraceCheckUtils]: 185: Hoare triple {39183#true} ~retValue_acc~4 := ~pumpRunning~0; {39183#true} is VALID [2020-07-18 03:13:29,759 INFO L280 TraceCheckUtils]: 186: Hoare triple {39183#true} #res := ~retValue_acc~4; {39183#true} is VALID [2020-07-18 03:13:29,759 INFO L280 TraceCheckUtils]: 187: Hoare triple {39183#true} assume true; {39183#true} is VALID [2020-07-18 03:13:29,759 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {39183#true} {39184#false} #871#return; {39184#false} is VALID [2020-07-18 03:13:29,760 INFO L280 TraceCheckUtils]: 189: Hoare triple {39184#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {39184#false} is VALID [2020-07-18 03:13:29,760 INFO L280 TraceCheckUtils]: 190: Hoare triple {39184#false} ~tmp___0~2 := #t~ret59; {39184#false} is VALID [2020-07-18 03:13:29,760 INFO L280 TraceCheckUtils]: 191: Hoare triple {39184#false} havoc #t~ret59; {39184#false} is VALID [2020-07-18 03:13:29,760 INFO L280 TraceCheckUtils]: 192: Hoare triple {39184#false} assume 0 != ~tmp___0~2; {39184#false} is VALID [2020-07-18 03:13:29,760 INFO L280 TraceCheckUtils]: 193: Hoare triple {39184#false} assume 0 != ~methAndRunningLastTime~0; {39184#false} is VALID [2020-07-18 03:13:29,760 INFO L263 TraceCheckUtils]: 194: Hoare triple {39184#false} call __automaton_fail(); {39184#false} is VALID [2020-07-18 03:13:29,761 INFO L280 TraceCheckUtils]: 195: Hoare triple {39184#false} assume !false; {39184#false} is VALID [2020-07-18 03:13:29,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:13:29,793 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [313986308] [2020-07-18 03:13:29,793 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:13:29,794 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-18 03:13:29,794 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849422515] [2020-07-18 03:13:29,794 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 196 [2020-07-18 03:13:29,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:13:29,795 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 03:13:29,991 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:13:29,991 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-18 03:13:29,991 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:13:29,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-18 03:13:29,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-18 03:13:29,992 INFO L87 Difference]: Start difference. First operand 1041 states and 1153 transitions. Second operand 14 states. [2020-07-18 03:13:32,592 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:13:32,978 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-18 03:13:33,551 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:13:34,000 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 03:13:34,360 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:13:42,389 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:13:43,001 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 03:13:44,050 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:13:45,054 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 03:13:45,686 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:14:23,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:14:23,146 INFO L93 Difference]: Finished difference Result 2399 states and 2874 transitions. [2020-07-18 03:14:23,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-18 03:14:23,147 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 196 [2020-07-18 03:14:23,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:14:23,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 03:14:23,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 594 transitions. [2020-07-18 03:14:23,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 03:14:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 594 transitions. [2020-07-18 03:14:23,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 594 transitions. [2020-07-18 03:14:24,544 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 594 edges. 594 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:14:24,634 INFO L225 Difference]: With dead ends: 2399 [2020-07-18 03:14:24,634 INFO L226 Difference]: Without dead ends: 1473 [2020-07-18 03:14:24,637 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-18 03:14:24,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1473 states. [2020-07-18 03:14:48,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1473 to 1065. [2020-07-18 03:14:48,504 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:14:48,504 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1473 states. Second operand 1065 states. [2020-07-18 03:14:48,504 INFO L74 IsIncluded]: Start isIncluded. First operand 1473 states. Second operand 1065 states. [2020-07-18 03:14:48,504 INFO L87 Difference]: Start difference. First operand 1473 states. Second operand 1065 states. [2020-07-18 03:14:48,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:14:48,579 INFO L93 Difference]: Finished difference Result 1473 states and 1762 transitions. [2020-07-18 03:14:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1762 transitions. [2020-07-18 03:14:48,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:14:48,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:14:48,582 INFO L74 IsIncluded]: Start isIncluded. First operand 1065 states. Second operand 1473 states. [2020-07-18 03:14:48,582 INFO L87 Difference]: Start difference. First operand 1065 states. Second operand 1473 states. [2020-07-18 03:14:48,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:14:48,683 INFO L93 Difference]: Finished difference Result 1473 states and 1762 transitions. [2020-07-18 03:14:48,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1762 transitions. [2020-07-18 03:14:48,685 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:14:48,685 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:14:48,685 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:14:48,685 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:14:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2020-07-18 03:14:48,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1177 transitions. [2020-07-18 03:14:48,729 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1177 transitions. Word has length 196 [2020-07-18 03:14:48,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:14:48,729 INFO L479 AbstractCegarLoop]: Abstraction has 1065 states and 1177 transitions. [2020-07-18 03:14:48,729 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-18 03:14:48,729 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1065 states and 1177 transitions. [2020-07-18 03:14:54,905 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1177 edges. 1177 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:14:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1177 transitions. [2020-07-18 03:14:54,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2020-07-18 03:14:54,908 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:14:54,908 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] [2020-07-18 03:14:54,909 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 03:14:54,909 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:14:54,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:14:54,909 INFO L82 PathProgramCache]: Analyzing trace with hash -458646904, now seen corresponding path program 1 times [2020-07-18 03:14:54,909 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:14:54,909 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1256087770] [2020-07-18 03:14:54,909 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:14:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,247 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:14:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {49274#true} is VALID [2020-07-18 03:14:55,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} #valid := #valid[0 := 0]; {49274#true} is VALID [2020-07-18 03:14:55,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} assume 0 < #StackHeapBarrier; {49274#true} is VALID [2020-07-18 03:14:55,313 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {49274#true} is VALID [2020-07-18 03:14:55,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {49274#true} is VALID [2020-07-18 03:14:55,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {49274#true} is VALID [2020-07-18 03:14:55,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {49274#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {49274#true} is VALID [2020-07-18 03:14:55,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {49274#true} is VALID [2020-07-18 03:14:55,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {49274#true} is VALID [2020-07-18 03:14:55,314 INFO L280 TraceCheckUtils]: 9: Hoare triple {49274#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {49274#true} is VALID [2020-07-18 03:14:55,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {49274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {49274#true} is VALID [2020-07-18 03:14:55,315 INFO L280 TraceCheckUtils]: 11: Hoare triple {49274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {49274#true} is VALID [2020-07-18 03:14:55,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {49274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {49274#true} is VALID [2020-07-18 03:14:55,315 INFO L280 TraceCheckUtils]: 13: Hoare triple {49274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {49274#true} is VALID [2020-07-18 03:14:55,315 INFO L280 TraceCheckUtils]: 14: Hoare triple {49274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {49274#true} is VALID [2020-07-18 03:14:55,315 INFO L280 TraceCheckUtils]: 15: Hoare triple {49274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {49274#true} is VALID [2020-07-18 03:14:55,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {49274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {49274#true} is VALID [2020-07-18 03:14:55,316 INFO L280 TraceCheckUtils]: 17: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {49274#true} is VALID [2020-07-18 03:14:55,316 INFO L280 TraceCheckUtils]: 18: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {49274#true} is VALID [2020-07-18 03:14:55,316 INFO L280 TraceCheckUtils]: 19: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {49274#true} is VALID [2020-07-18 03:14:55,316 INFO L280 TraceCheckUtils]: 20: Hoare triple {49274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {49274#true} is VALID [2020-07-18 03:14:55,316 INFO L280 TraceCheckUtils]: 21: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {49274#true} is VALID [2020-07-18 03:14:55,317 INFO L280 TraceCheckUtils]: 22: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {49274#true} is VALID [2020-07-18 03:14:55,317 INFO L280 TraceCheckUtils]: 23: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {49274#true} is VALID [2020-07-18 03:14:55,317 INFO L280 TraceCheckUtils]: 24: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {49274#true} is VALID [2020-07-18 03:14:55,317 INFO L280 TraceCheckUtils]: 25: Hoare triple {49274#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {49274#true} is VALID [2020-07-18 03:14:55,317 INFO L280 TraceCheckUtils]: 26: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {49274#true} is VALID [2020-07-18 03:14:55,317 INFO L280 TraceCheckUtils]: 27: Hoare triple {49274#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {49274#true} is VALID [2020-07-18 03:14:55,318 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {49274#true} is VALID [2020-07-18 03:14:55,318 INFO L280 TraceCheckUtils]: 29: Hoare triple {49274#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {49274#true} is VALID [2020-07-18 03:14:55,318 INFO L280 TraceCheckUtils]: 30: Hoare triple {49274#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {49274#true} is VALID [2020-07-18 03:14:55,318 INFO L280 TraceCheckUtils]: 31: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {49274#true} is VALID [2020-07-18 03:14:55,318 INFO L280 TraceCheckUtils]: 32: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {49274#true} is VALID [2020-07-18 03:14:55,319 INFO L280 TraceCheckUtils]: 33: Hoare triple {49274#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {49274#true} is VALID [2020-07-18 03:14:55,319 INFO L280 TraceCheckUtils]: 34: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {49274#true} is VALID [2020-07-18 03:14:55,319 INFO L280 TraceCheckUtils]: 35: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {49274#true} is VALID [2020-07-18 03:14:55,319 INFO L280 TraceCheckUtils]: 36: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {49274#true} is VALID [2020-07-18 03:14:55,319 INFO L280 TraceCheckUtils]: 37: Hoare triple {49274#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {49274#true} is VALID [2020-07-18 03:14:55,319 INFO L280 TraceCheckUtils]: 38: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {49274#true} is VALID [2020-07-18 03:14:55,320 INFO L280 TraceCheckUtils]: 39: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {49274#true} is VALID [2020-07-18 03:14:55,320 INFO L280 TraceCheckUtils]: 40: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {49274#true} is VALID [2020-07-18 03:14:55,320 INFO L280 TraceCheckUtils]: 41: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {49274#true} is VALID [2020-07-18 03:14:55,320 INFO L280 TraceCheckUtils]: 42: Hoare triple {49274#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {49274#true} is VALID [2020-07-18 03:14:55,320 INFO L280 TraceCheckUtils]: 43: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {49274#true} is VALID [2020-07-18 03:14:55,320 INFO L280 TraceCheckUtils]: 44: Hoare triple {49274#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {49274#true} is VALID [2020-07-18 03:14:55,321 INFO L280 TraceCheckUtils]: 45: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {49274#true} is VALID [2020-07-18 03:14:55,321 INFO L280 TraceCheckUtils]: 46: Hoare triple {49274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {49274#true} is VALID [2020-07-18 03:14:55,321 INFO L280 TraceCheckUtils]: 47: Hoare triple {49274#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {49274#true} is VALID [2020-07-18 03:14:55,321 INFO L280 TraceCheckUtils]: 48: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {49274#true} is VALID [2020-07-18 03:14:55,321 INFO L280 TraceCheckUtils]: 49: Hoare triple {49274#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {49274#true} is VALID [2020-07-18 03:14:55,321 INFO L280 TraceCheckUtils]: 50: Hoare triple {49274#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {49274#true} is VALID [2020-07-18 03:14:55,322 INFO L280 TraceCheckUtils]: 51: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {49274#true} is VALID [2020-07-18 03:14:55,322 INFO L280 TraceCheckUtils]: 52: Hoare triple {49274#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {49274#true} is VALID [2020-07-18 03:14:55,322 INFO L280 TraceCheckUtils]: 53: Hoare triple {49274#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {49274#true} is VALID [2020-07-18 03:14:55,322 INFO L280 TraceCheckUtils]: 54: Hoare triple {49274#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {49274#true} is VALID [2020-07-18 03:14:55,322 INFO L280 TraceCheckUtils]: 55: Hoare triple {49274#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {49274#true} is VALID [2020-07-18 03:14:55,323 INFO L280 TraceCheckUtils]: 56: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {49274#true} is VALID [2020-07-18 03:14:55,323 INFO L280 TraceCheckUtils]: 57: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {49274#true} is VALID [2020-07-18 03:14:55,323 INFO L280 TraceCheckUtils]: 58: Hoare triple {49274#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {49274#true} is VALID [2020-07-18 03:14:55,323 INFO L280 TraceCheckUtils]: 59: Hoare triple {49274#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {49274#true} is VALID [2020-07-18 03:14:55,323 INFO L280 TraceCheckUtils]: 60: Hoare triple {49274#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {49274#true} is VALID [2020-07-18 03:14:55,323 INFO L280 TraceCheckUtils]: 61: Hoare triple {49274#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {49274#true} is VALID [2020-07-18 03:14:55,324 INFO L280 TraceCheckUtils]: 62: Hoare triple {49274#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {49274#true} is VALID [2020-07-18 03:14:55,324 INFO L280 TraceCheckUtils]: 63: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {49274#true} is VALID [2020-07-18 03:14:55,324 INFO L280 TraceCheckUtils]: 64: Hoare triple {49274#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {49274#true} is VALID [2020-07-18 03:14:55,324 INFO L280 TraceCheckUtils]: 65: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {49274#true} is VALID [2020-07-18 03:14:55,324 INFO L280 TraceCheckUtils]: 66: Hoare triple {49274#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {49274#true} is VALID [2020-07-18 03:14:55,324 INFO L280 TraceCheckUtils]: 67: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {49274#true} is VALID [2020-07-18 03:14:55,325 INFO L280 TraceCheckUtils]: 68: Hoare triple {49274#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {49274#true} is VALID [2020-07-18 03:14:55,325 INFO L280 TraceCheckUtils]: 69: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {49274#true} is VALID [2020-07-18 03:14:55,325 INFO L280 TraceCheckUtils]: 70: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {49274#true} is VALID [2020-07-18 03:14:55,325 INFO L280 TraceCheckUtils]: 71: Hoare triple {49274#true} ~head~0.base, ~head~0.offset := 0, 0; {49274#true} is VALID [2020-07-18 03:14:55,325 INFO L280 TraceCheckUtils]: 72: Hoare triple {49274#true} ~pumpRunning~0 := 0; {49274#true} is VALID [2020-07-18 03:14:55,325 INFO L280 TraceCheckUtils]: 73: Hoare triple {49274#true} ~systemActive~0 := 1; {49274#true} is VALID [2020-07-18 03:14:55,326 INFO L280 TraceCheckUtils]: 74: Hoare triple {49274#true} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-18 03:14:55,326 INFO L280 TraceCheckUtils]: 75: Hoare triple {49274#true} ~cleanupTimeShifts~0 := 4; {49274#true} is VALID [2020-07-18 03:14:55,326 INFO L280 TraceCheckUtils]: 76: Hoare triple {49274#true} ~waterLevel~0 := 1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,327 INFO L280 TraceCheckUtils]: 77: Hoare triple {49356#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,328 INFO L280 TraceCheckUtils]: 78: Hoare triple {49356#(= 1 ~waterLevel~0)} assume true; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,328 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {49356#(= 1 ~waterLevel~0)} {49274#true} #899#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,335 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #809#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,338 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #811#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~7; {49274#true} is VALID [2020-07-18 03:14:55,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~7 := 1; {49274#true} is VALID [2020-07-18 03:14:55,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~7; {49274#true} is VALID [2020-07-18 03:14:55,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,342 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #813#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,346 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #815#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-18 03:14:55,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,362 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #889#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {49274#true} is VALID [2020-07-18 03:14:55,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~methaneLevelCritical~0 := 1; {49274#true} is VALID [2020-07-18 03:14:55,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,384 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #861#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-18 03:14:55,453 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,454 INFO L280 TraceCheckUtils]: 3: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,456 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-18 03:14:55,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-18 03:14:55,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-18 03:14:55,457 INFO L263 TraceCheckUtils]: 3: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-18 03:14:55,457 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-18 03:14:55,458 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,459 INFO L280 TraceCheckUtils]: 7: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,460 INFO L280 TraceCheckUtils]: 8: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,461 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,461 INFO L280 TraceCheckUtils]: 10: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,462 INFO L280 TraceCheckUtils]: 11: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,462 INFO L280 TraceCheckUtils]: 12: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,463 INFO L280 TraceCheckUtils]: 13: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,463 INFO L280 TraceCheckUtils]: 14: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,464 INFO L280 TraceCheckUtils]: 15: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,465 INFO L280 TraceCheckUtils]: 16: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,466 INFO L280 TraceCheckUtils]: 17: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,467 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-18 03:14:55,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {49274#true} is VALID [2020-07-18 03:14:55,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} assume 0 == ~pumpRunning~0; {49274#true} is VALID [2020-07-18 03:14:55,473 INFO L263 TraceCheckUtils]: 2: Hoare triple {49274#true} call #t~ret35 := isHighWaterLevel(); {49274#true} is VALID [2020-07-18 03:14:55,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-18 03:14:55,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-18 03:14:55,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-18 03:14:55,474 INFO L263 TraceCheckUtils]: 6: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-18 03:14:55,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-18 03:14:55,475 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,477 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,478 INFO L280 TraceCheckUtils]: 13: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,479 INFO L280 TraceCheckUtils]: 16: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,480 INFO L280 TraceCheckUtils]: 17: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,480 INFO L280 TraceCheckUtils]: 18: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,480 INFO L280 TraceCheckUtils]: 19: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,481 INFO L280 TraceCheckUtils]: 20: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,482 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,482 INFO L280 TraceCheckUtils]: 22: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,483 INFO L280 TraceCheckUtils]: 23: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,484 INFO L280 TraceCheckUtils]: 25: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,484 INFO L263 TraceCheckUtils]: 26: Hoare triple {49440#(<= 2 ~waterLevel~0)} call activatePump(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:14:55,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-18 03:14:55,485 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,485 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,487 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49356#(= 1 ~waterLevel~0)} #879#return; {49275#false} is VALID [2020-07-18 03:14:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~9; {49274#true} is VALID [2020-07-18 03:14:55,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49274#true} is VALID [2020-07-18 03:14:55,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~9; {49274#true} is VALID [2020-07-18 03:14:55,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,491 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49275#false} #869#return; {49275#false} is VALID [2020-07-18 03:14:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:14:55,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {49274#true} havoc ~retValue_acc~4; {49274#true} is VALID [2020-07-18 03:14:55,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {49274#true} ~retValue_acc~4 := ~pumpRunning~0; {49274#true} is VALID [2020-07-18 03:14:55,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #res := ~retValue_acc~4; {49274#true} is VALID [2020-07-18 03:14:55,494 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,495 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49274#true} {49275#false} #871#return; {49275#false} is VALID [2020-07-18 03:14:55,499 INFO L263 TraceCheckUtils]: 0: Hoare triple {49274#true} call ULTIMATE.init(); {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:14:55,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {49417#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {49274#true} is VALID [2020-07-18 03:14:55,499 INFO L280 TraceCheckUtils]: 2: Hoare triple {49274#true} #valid := #valid[0 := 0]; {49274#true} is VALID [2020-07-18 03:14:55,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {49274#true} assume 0 < #StackHeapBarrier; {49274#true} is VALID [2020-07-18 03:14:55,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {49274#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {49274#true} is VALID [2020-07-18 03:14:55,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {49274#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {49274#true} is VALID [2020-07-18 03:14:55,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {49274#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {49274#true} is VALID [2020-07-18 03:14:55,500 INFO L280 TraceCheckUtils]: 7: Hoare triple {49274#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {49274#true} is VALID [2020-07-18 03:14:55,500 INFO L280 TraceCheckUtils]: 8: Hoare triple {49274#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {49274#true} is VALID [2020-07-18 03:14:55,500 INFO L280 TraceCheckUtils]: 9: Hoare triple {49274#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {49274#true} is VALID [2020-07-18 03:14:55,501 INFO L280 TraceCheckUtils]: 10: Hoare triple {49274#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {49274#true} is VALID [2020-07-18 03:14:55,501 INFO L280 TraceCheckUtils]: 11: Hoare triple {49274#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {49274#true} is VALID [2020-07-18 03:14:55,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {49274#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {49274#true} is VALID [2020-07-18 03:14:55,501 INFO L280 TraceCheckUtils]: 13: Hoare triple {49274#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {49274#true} is VALID [2020-07-18 03:14:55,501 INFO L280 TraceCheckUtils]: 14: Hoare triple {49274#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {49274#true} is VALID [2020-07-18 03:14:55,501 INFO L280 TraceCheckUtils]: 15: Hoare triple {49274#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {49274#true} is VALID [2020-07-18 03:14:55,502 INFO L280 TraceCheckUtils]: 16: Hoare triple {49274#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {49274#true} is VALID [2020-07-18 03:14:55,502 INFO L280 TraceCheckUtils]: 17: Hoare triple {49274#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {49274#true} is VALID [2020-07-18 03:14:55,502 INFO L280 TraceCheckUtils]: 18: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {49274#true} is VALID [2020-07-18 03:14:55,502 INFO L280 TraceCheckUtils]: 19: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {49274#true} is VALID [2020-07-18 03:14:55,502 INFO L280 TraceCheckUtils]: 20: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {49274#true} is VALID [2020-07-18 03:14:55,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {49274#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {49274#true} is VALID [2020-07-18 03:14:55,503 INFO L280 TraceCheckUtils]: 22: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {49274#true} is VALID [2020-07-18 03:14:55,503 INFO L280 TraceCheckUtils]: 23: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {49274#true} is VALID [2020-07-18 03:14:55,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {49274#true} is VALID [2020-07-18 03:14:55,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {49274#true} is VALID [2020-07-18 03:14:55,503 INFO L280 TraceCheckUtils]: 26: Hoare triple {49274#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {49274#true} is VALID [2020-07-18 03:14:55,503 INFO L280 TraceCheckUtils]: 27: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {49274#true} is VALID [2020-07-18 03:14:55,504 INFO L280 TraceCheckUtils]: 28: Hoare triple {49274#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {49274#true} is VALID [2020-07-18 03:14:55,504 INFO L280 TraceCheckUtils]: 29: Hoare triple {49274#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {49274#true} is VALID [2020-07-18 03:14:55,504 INFO L280 TraceCheckUtils]: 30: Hoare triple {49274#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {49274#true} is VALID [2020-07-18 03:14:55,504 INFO L280 TraceCheckUtils]: 31: Hoare triple {49274#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {49274#true} is VALID [2020-07-18 03:14:55,504 INFO L280 TraceCheckUtils]: 32: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {49274#true} is VALID [2020-07-18 03:14:55,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {49274#true} is VALID [2020-07-18 03:14:55,505 INFO L280 TraceCheckUtils]: 34: Hoare triple {49274#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {49274#true} is VALID [2020-07-18 03:14:55,505 INFO L280 TraceCheckUtils]: 35: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {49274#true} is VALID [2020-07-18 03:14:55,505 INFO L280 TraceCheckUtils]: 36: Hoare triple {49274#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {49274#true} is VALID [2020-07-18 03:14:55,505 INFO L280 TraceCheckUtils]: 37: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {49274#true} is VALID [2020-07-18 03:14:55,505 INFO L280 TraceCheckUtils]: 38: Hoare triple {49274#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {49274#true} is VALID [2020-07-18 03:14:55,506 INFO L280 TraceCheckUtils]: 39: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {49274#true} is VALID [2020-07-18 03:14:55,506 INFO L280 TraceCheckUtils]: 40: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {49274#true} is VALID [2020-07-18 03:14:55,506 INFO L280 TraceCheckUtils]: 41: Hoare triple {49274#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {49274#true} is VALID [2020-07-18 03:14:55,506 INFO L280 TraceCheckUtils]: 42: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {49274#true} is VALID [2020-07-18 03:14:55,506 INFO L280 TraceCheckUtils]: 43: Hoare triple {49274#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {49274#true} is VALID [2020-07-18 03:14:55,506 INFO L280 TraceCheckUtils]: 44: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {49274#true} is VALID [2020-07-18 03:14:55,507 INFO L280 TraceCheckUtils]: 45: Hoare triple {49274#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {49274#true} is VALID [2020-07-18 03:14:55,507 INFO L280 TraceCheckUtils]: 46: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {49274#true} is VALID [2020-07-18 03:14:55,507 INFO L280 TraceCheckUtils]: 47: Hoare triple {49274#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {49274#true} is VALID [2020-07-18 03:14:55,507 INFO L280 TraceCheckUtils]: 48: Hoare triple {49274#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {49274#true} is VALID [2020-07-18 03:14:55,507 INFO L280 TraceCheckUtils]: 49: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {49274#true} is VALID [2020-07-18 03:14:55,507 INFO L280 TraceCheckUtils]: 50: Hoare triple {49274#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {49274#true} is VALID [2020-07-18 03:14:55,508 INFO L280 TraceCheckUtils]: 51: Hoare triple {49274#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {49274#true} is VALID [2020-07-18 03:14:55,508 INFO L280 TraceCheckUtils]: 52: Hoare triple {49274#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {49274#true} is VALID [2020-07-18 03:14:55,508 INFO L280 TraceCheckUtils]: 53: Hoare triple {49274#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {49274#true} is VALID [2020-07-18 03:14:55,508 INFO L280 TraceCheckUtils]: 54: Hoare triple {49274#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {49274#true} is VALID [2020-07-18 03:14:55,508 INFO L280 TraceCheckUtils]: 55: Hoare triple {49274#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {49274#true} is VALID [2020-07-18 03:14:55,508 INFO L280 TraceCheckUtils]: 56: Hoare triple {49274#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {49274#true} is VALID [2020-07-18 03:14:55,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {49274#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {49274#true} is VALID [2020-07-18 03:14:55,509 INFO L280 TraceCheckUtils]: 58: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {49274#true} is VALID [2020-07-18 03:14:55,509 INFO L280 TraceCheckUtils]: 59: Hoare triple {49274#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {49274#true} is VALID [2020-07-18 03:14:55,509 INFO L280 TraceCheckUtils]: 60: Hoare triple {49274#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {49274#true} is VALID [2020-07-18 03:14:55,509 INFO L280 TraceCheckUtils]: 61: Hoare triple {49274#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {49274#true} is VALID [2020-07-18 03:14:55,509 INFO L280 TraceCheckUtils]: 62: Hoare triple {49274#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {49274#true} is VALID [2020-07-18 03:14:55,510 INFO L280 TraceCheckUtils]: 63: Hoare triple {49274#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {49274#true} is VALID [2020-07-18 03:14:55,510 INFO L280 TraceCheckUtils]: 64: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {49274#true} is VALID [2020-07-18 03:14:55,510 INFO L280 TraceCheckUtils]: 65: Hoare triple {49274#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {49274#true} is VALID [2020-07-18 03:14:55,510 INFO L280 TraceCheckUtils]: 66: Hoare triple {49274#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {49274#true} is VALID [2020-07-18 03:14:55,510 INFO L280 TraceCheckUtils]: 67: Hoare triple {49274#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {49274#true} is VALID [2020-07-18 03:14:55,510 INFO L280 TraceCheckUtils]: 68: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {49274#true} is VALID [2020-07-18 03:14:55,510 INFO L280 TraceCheckUtils]: 69: Hoare triple {49274#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {49274#true} is VALID [2020-07-18 03:14:55,511 INFO L280 TraceCheckUtils]: 70: Hoare triple {49274#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {49274#true} is VALID [2020-07-18 03:14:55,511 INFO L280 TraceCheckUtils]: 71: Hoare triple {49274#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {49274#true} is VALID [2020-07-18 03:14:55,511 INFO L280 TraceCheckUtils]: 72: Hoare triple {49274#true} ~head~0.base, ~head~0.offset := 0, 0; {49274#true} is VALID [2020-07-18 03:14:55,511 INFO L280 TraceCheckUtils]: 73: Hoare triple {49274#true} ~pumpRunning~0 := 0; {49274#true} is VALID [2020-07-18 03:14:55,511 INFO L280 TraceCheckUtils]: 74: Hoare triple {49274#true} ~systemActive~0 := 1; {49274#true} is VALID [2020-07-18 03:14:55,511 INFO L280 TraceCheckUtils]: 75: Hoare triple {49274#true} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-18 03:14:55,512 INFO L280 TraceCheckUtils]: 76: Hoare triple {49274#true} ~cleanupTimeShifts~0 := 4; {49274#true} is VALID [2020-07-18 03:14:55,512 INFO L280 TraceCheckUtils]: 77: Hoare triple {49274#true} ~waterLevel~0 := 1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,513 INFO L280 TraceCheckUtils]: 78: Hoare triple {49356#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,513 INFO L280 TraceCheckUtils]: 79: Hoare triple {49356#(= 1 ~waterLevel~0)} assume true; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,514 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {49356#(= 1 ~waterLevel~0)} {49274#true} #899#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,515 INFO L263 TraceCheckUtils]: 81: Hoare triple {49356#(= 1 ~waterLevel~0)} call #t~ret72 := main(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,515 INFO L280 TraceCheckUtils]: 82: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,516 INFO L280 TraceCheckUtils]: 83: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp~7; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,516 INFO L263 TraceCheckUtils]: 84: Hoare triple {49356#(= 1 ~waterLevel~0)} call select_helpers(); {49274#true} is VALID [2020-07-18 03:14:55,516 INFO L280 TraceCheckUtils]: 85: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,516 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #809#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,517 INFO L263 TraceCheckUtils]: 87: Hoare triple {49356#(= 1 ~waterLevel~0)} call select_features(); {49274#true} is VALID [2020-07-18 03:14:55,517 INFO L280 TraceCheckUtils]: 88: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,517 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #811#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,517 INFO L263 TraceCheckUtils]: 90: Hoare triple {49356#(= 1 ~waterLevel~0)} call #t~ret61 := valid_product(); {49274#true} is VALID [2020-07-18 03:14:55,518 INFO L280 TraceCheckUtils]: 91: Hoare triple {49274#true} havoc ~retValue_acc~7; {49274#true} is VALID [2020-07-18 03:14:55,518 INFO L280 TraceCheckUtils]: 92: Hoare triple {49274#true} ~retValue_acc~7 := 1; {49274#true} is VALID [2020-07-18 03:14:55,518 INFO L280 TraceCheckUtils]: 93: Hoare triple {49274#true} #res := ~retValue_acc~7; {49274#true} is VALID [2020-07-18 03:14:55,518 INFO L280 TraceCheckUtils]: 94: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,519 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #813#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,519 INFO L280 TraceCheckUtils]: 96: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,520 INFO L280 TraceCheckUtils]: 97: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp~7 := #t~ret61; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,520 INFO L280 TraceCheckUtils]: 98: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~ret61; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,521 INFO L280 TraceCheckUtils]: 99: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,521 INFO L263 TraceCheckUtils]: 100: Hoare triple {49356#(= 1 ~waterLevel~0)} call setup(); {49274#true} is VALID [2020-07-18 03:14:55,521 INFO L280 TraceCheckUtils]: 101: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,522 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #815#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,522 INFO L263 TraceCheckUtils]: 103: Hoare triple {49356#(= 1 ~waterLevel~0)} call runTest(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,523 INFO L263 TraceCheckUtils]: 104: Hoare triple {49356#(= 1 ~waterLevel~0)} call __utac_acc__Specification2_spec__1(); {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:14:55,523 INFO L280 TraceCheckUtils]: 105: Hoare triple {49418#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {49274#true} is VALID [2020-07-18 03:14:55,523 INFO L280 TraceCheckUtils]: 106: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,524 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #889#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,524 INFO L263 TraceCheckUtils]: 108: Hoare triple {49356#(= 1 ~waterLevel~0)} call test(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,525 INFO L280 TraceCheckUtils]: 109: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,525 INFO L280 TraceCheckUtils]: 110: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp~5; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,526 INFO L280 TraceCheckUtils]: 111: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,526 INFO L280 TraceCheckUtils]: 112: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,527 INFO L280 TraceCheckUtils]: 113: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,527 INFO L280 TraceCheckUtils]: 114: Hoare triple {49356#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,528 INFO L280 TraceCheckUtils]: 115: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !false; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,528 INFO L280 TraceCheckUtils]: 116: Hoare triple {49356#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,529 INFO L280 TraceCheckUtils]: 117: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,529 INFO L280 TraceCheckUtils]: 118: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp~5 := #t~nondet54; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,530 INFO L280 TraceCheckUtils]: 119: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet54; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,530 INFO L280 TraceCheckUtils]: 120: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,531 INFO L280 TraceCheckUtils]: 121: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,531 INFO L280 TraceCheckUtils]: 122: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp___0~1 := #t~nondet55; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,532 INFO L280 TraceCheckUtils]: 123: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet55; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,532 INFO L280 TraceCheckUtils]: 124: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~1; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,533 INFO L263 TraceCheckUtils]: 125: Hoare triple {49356#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:14:55,533 INFO L280 TraceCheckUtils]: 126: Hoare triple {49419#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {49274#true} is VALID [2020-07-18 03:14:55,534 INFO L280 TraceCheckUtils]: 127: Hoare triple {49274#true} ~methaneLevelCritical~0 := 1; {49274#true} is VALID [2020-07-18 03:14:55,534 INFO L280 TraceCheckUtils]: 128: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,534 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {49274#true} {49356#(= 1 ~waterLevel~0)} #861#return; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,535 INFO L280 TraceCheckUtils]: 130: Hoare triple {49356#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,535 INFO L280 TraceCheckUtils]: 131: Hoare triple {49356#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet56; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,536 INFO L280 TraceCheckUtils]: 132: Hoare triple {49356#(= 1 ~waterLevel~0)} havoc #t~nondet56; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,536 INFO L280 TraceCheckUtils]: 133: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,537 INFO L263 TraceCheckUtils]: 134: Hoare triple {49356#(= 1 ~waterLevel~0)} call timeShift(); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,537 INFO L280 TraceCheckUtils]: 135: Hoare triple {49356#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,538 INFO L280 TraceCheckUtils]: 136: Hoare triple {49356#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {49356#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,539 INFO L263 TraceCheckUtils]: 137: Hoare triple {49356#(= 1 ~waterLevel~0)} call processEnvironment(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:14:55,539 INFO L280 TraceCheckUtils]: 138: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {49274#true} is VALID [2020-07-18 03:14:55,539 INFO L280 TraceCheckUtils]: 139: Hoare triple {49274#true} assume 0 == ~pumpRunning~0; {49274#true} is VALID [2020-07-18 03:14:55,539 INFO L263 TraceCheckUtils]: 140: Hoare triple {49274#true} call #t~ret35 := isHighWaterLevel(); {49274#true} is VALID [2020-07-18 03:14:55,539 INFO L280 TraceCheckUtils]: 141: Hoare triple {49274#true} havoc ~retValue_acc~5; {49274#true} is VALID [2020-07-18 03:14:55,539 INFO L280 TraceCheckUtils]: 142: Hoare triple {49274#true} havoc ~tmp~4; {49274#true} is VALID [2020-07-18 03:14:55,540 INFO L280 TraceCheckUtils]: 143: Hoare triple {49274#true} havoc ~tmp___0~0; {49274#true} is VALID [2020-07-18 03:14:55,540 INFO L263 TraceCheckUtils]: 144: Hoare triple {49274#true} call #t~ret53 := isHighWaterSensorDry(); {49274#true} is VALID [2020-07-18 03:14:55,540 INFO L280 TraceCheckUtils]: 145: Hoare triple {49274#true} havoc ~retValue_acc~11; {49274#true} is VALID [2020-07-18 03:14:55,540 INFO L280 TraceCheckUtils]: 146: Hoare triple {49274#true} assume !(~waterLevel~0 < 2); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,541 INFO L280 TraceCheckUtils]: 147: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,541 INFO L280 TraceCheckUtils]: 148: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,542 INFO L280 TraceCheckUtils]: 149: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,543 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #875#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,543 INFO L280 TraceCheckUtils]: 151: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,544 INFO L280 TraceCheckUtils]: 152: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,544 INFO L280 TraceCheckUtils]: 153: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret53; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,545 INFO L280 TraceCheckUtils]: 154: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,545 INFO L280 TraceCheckUtils]: 155: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,546 INFO L280 TraceCheckUtils]: 156: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~retValue_acc~5 := ~tmp___0~0; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,546 INFO L280 TraceCheckUtils]: 157: Hoare triple {49440#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~5; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,547 INFO L280 TraceCheckUtils]: 158: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,547 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49274#true} #851#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,548 INFO L280 TraceCheckUtils]: 160: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,548 INFO L280 TraceCheckUtils]: 161: Hoare triple {49440#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,549 INFO L280 TraceCheckUtils]: 162: Hoare triple {49440#(<= 2 ~waterLevel~0)} havoc #t~ret35; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,550 INFO L280 TraceCheckUtils]: 163: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~3; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,550 INFO L263 TraceCheckUtils]: 164: Hoare triple {49440#(<= 2 ~waterLevel~0)} call activatePump(); {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:14:55,550 INFO L280 TraceCheckUtils]: 165: Hoare triple {49420#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49274#true} is VALID [2020-07-18 03:14:55,551 INFO L280 TraceCheckUtils]: 166: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,551 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {49274#true} {49440#(<= 2 ~waterLevel~0)} #853#return; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,552 INFO L280 TraceCheckUtils]: 168: Hoare triple {49440#(<= 2 ~waterLevel~0)} assume true; {49440#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:14:55,552 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {49440#(<= 2 ~waterLevel~0)} {49356#(= 1 ~waterLevel~0)} #879#return; {49275#false} is VALID [2020-07-18 03:14:55,553 INFO L263 TraceCheckUtils]: 170: Hoare triple {49275#false} call __utac_acc__Specification2_spec__2(); {49275#false} is VALID [2020-07-18 03:14:55,553 INFO L280 TraceCheckUtils]: 171: Hoare triple {49275#false} havoc ~tmp~6; {49275#false} is VALID [2020-07-18 03:14:55,553 INFO L280 TraceCheckUtils]: 172: Hoare triple {49275#false} havoc ~tmp___0~2; {49275#false} is VALID [2020-07-18 03:14:55,553 INFO L263 TraceCheckUtils]: 173: Hoare triple {49275#false} call #t~ret58 := isMethaneLevelCritical(); {49274#true} is VALID [2020-07-18 03:14:55,553 INFO L280 TraceCheckUtils]: 174: Hoare triple {49274#true} havoc ~retValue_acc~9; {49274#true} is VALID [2020-07-18 03:14:55,554 INFO L280 TraceCheckUtils]: 175: Hoare triple {49274#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49274#true} is VALID [2020-07-18 03:14:55,554 INFO L280 TraceCheckUtils]: 176: Hoare triple {49274#true} #res := ~retValue_acc~9; {49274#true} is VALID [2020-07-18 03:14:55,554 INFO L280 TraceCheckUtils]: 177: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,554 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {49274#true} {49275#false} #869#return; {49275#false} is VALID [2020-07-18 03:14:55,554 INFO L280 TraceCheckUtils]: 179: Hoare triple {49275#false} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {49275#false} is VALID [2020-07-18 03:14:55,554 INFO L280 TraceCheckUtils]: 180: Hoare triple {49275#false} ~tmp~6 := #t~ret58; {49275#false} is VALID [2020-07-18 03:14:55,555 INFO L280 TraceCheckUtils]: 181: Hoare triple {49275#false} havoc #t~ret58; {49275#false} is VALID [2020-07-18 03:14:55,555 INFO L280 TraceCheckUtils]: 182: Hoare triple {49275#false} assume 0 != ~tmp~6; {49275#false} is VALID [2020-07-18 03:14:55,555 INFO L263 TraceCheckUtils]: 183: Hoare triple {49275#false} call #t~ret59 := isPumpRunning(); {49274#true} is VALID [2020-07-18 03:14:55,555 INFO L280 TraceCheckUtils]: 184: Hoare triple {49274#true} havoc ~retValue_acc~4; {49274#true} is VALID [2020-07-18 03:14:55,555 INFO L280 TraceCheckUtils]: 185: Hoare triple {49274#true} ~retValue_acc~4 := ~pumpRunning~0; {49274#true} is VALID [2020-07-18 03:14:55,555 INFO L280 TraceCheckUtils]: 186: Hoare triple {49274#true} #res := ~retValue_acc~4; {49274#true} is VALID [2020-07-18 03:14:55,556 INFO L280 TraceCheckUtils]: 187: Hoare triple {49274#true} assume true; {49274#true} is VALID [2020-07-18 03:14:55,556 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {49274#true} {49275#false} #871#return; {49275#false} is VALID [2020-07-18 03:14:55,556 INFO L280 TraceCheckUtils]: 189: Hoare triple {49275#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {49275#false} is VALID [2020-07-18 03:14:55,556 INFO L280 TraceCheckUtils]: 190: Hoare triple {49275#false} ~tmp___0~2 := #t~ret59; {49275#false} is VALID [2020-07-18 03:14:55,556 INFO L280 TraceCheckUtils]: 191: Hoare triple {49275#false} havoc #t~ret59; {49275#false} is VALID [2020-07-18 03:14:55,556 INFO L280 TraceCheckUtils]: 192: Hoare triple {49275#false} assume 0 != ~tmp___0~2; {49275#false} is VALID [2020-07-18 03:14:55,557 INFO L280 TraceCheckUtils]: 193: Hoare triple {49275#false} assume 0 != ~methAndRunningLastTime~0; {49275#false} is VALID [2020-07-18 03:14:55,557 INFO L263 TraceCheckUtils]: 194: Hoare triple {49275#false} call __automaton_fail(); {49275#false} is VALID [2020-07-18 03:14:55,557 INFO L280 TraceCheckUtils]: 195: Hoare triple {49275#false} assume !false; {49275#false} is VALID [2020-07-18 03:14:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:14:55,585 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1256087770] [2020-07-18 03:14:55,585 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:14:55,586 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 03:14:55,586 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809941171] [2020-07-18 03:14:55,586 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 196 [2020-07-18 03:14:55,587 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:14:55,587 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 03:14:55,797 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 196 edges. 196 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:14:55,797 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 03:14:55,797 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:14:55,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 03:14:55,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-18 03:14:55,798 INFO L87 Difference]: Start difference. First operand 1065 states and 1177 transitions. Second operand 8 states. [2020-07-18 03:14:56,882 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:15:00,208 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:16:11,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:16:11,938 INFO L93 Difference]: Finished difference Result 3607 states and 4400 transitions. [2020-07-18 03:16:11,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-18 03:16:11,939 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 196 [2020-07-18 03:16:11,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:16:11,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 03:16:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 911 transitions. [2020-07-18 03:16:11,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 03:16:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 911 transitions. [2020-07-18 03:16:11,957 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 911 transitions. [2020-07-18 03:16:14,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 911 edges. 911 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:16:14,672 INFO L225 Difference]: With dead ends: 3607 [2020-07-18 03:16:14,673 INFO L226 Difference]: Without dead ends: 2657 [2020-07-18 03:16:14,676 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 37 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2020-07-18 03:16:14,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2657 states. [2020-07-18 03:17:05,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2657 to 2107. [2020-07-18 03:17:05,696 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:17:05,696 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2657 states. Second operand 2107 states. [2020-07-18 03:17:05,696 INFO L74 IsIncluded]: Start isIncluded. First operand 2657 states. Second operand 2107 states. [2020-07-18 03:17:05,697 INFO L87 Difference]: Start difference. First operand 2657 states. Second operand 2107 states. [2020-07-18 03:17:05,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:17:05,930 INFO L93 Difference]: Finished difference Result 2657 states and 3180 transitions. [2020-07-18 03:17:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3180 transitions. [2020-07-18 03:17:05,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:17:05,934 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:17:05,934 INFO L74 IsIncluded]: Start isIncluded. First operand 2107 states. Second operand 2657 states. [2020-07-18 03:17:05,934 INFO L87 Difference]: Start difference. First operand 2107 states. Second operand 2657 states. [2020-07-18 03:17:06,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:17:06,164 INFO L93 Difference]: Finished difference Result 2657 states and 3180 transitions. [2020-07-18 03:17:06,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 3180 transitions. [2020-07-18 03:17:06,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:17:06,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:17:06,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:17:06,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:17:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2107 states. [2020-07-18 03:17:06,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 2107 states and 2383 transitions. [2020-07-18 03:17:06,341 INFO L78 Accepts]: Start accepts. Automaton has 2107 states and 2383 transitions. Word has length 196 [2020-07-18 03:17:06,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:17:06,342 INFO L479 AbstractCegarLoop]: Abstraction has 2107 states and 2383 transitions. [2020-07-18 03:17:06,342 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 03:17:06,342 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2107 states and 2383 transitions. [2020-07-18 03:17:20,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2383 edges. 2383 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:17:20,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 2383 transitions. [2020-07-18 03:17:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-18 03:17:20,026 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:17:20,027 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] [2020-07-18 03:17:20,027 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-18 03:17:20,027 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:17:20,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:17:20,027 INFO L82 PathProgramCache]: Analyzing trace with hash 738354595, now seen corresponding path program 1 times [2020-07-18 03:17:20,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:17:20,028 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [653768825] [2020-07-18 03:17:20,028 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:17:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,441 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:17:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66237#true} is VALID [2020-07-18 03:17:20,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} #valid := #valid[0 := 0]; {66237#true} is VALID [2020-07-18 03:17:20,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume 0 < #StackHeapBarrier; {66237#true} is VALID [2020-07-18 03:17:20,512 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {66237#true} is VALID [2020-07-18 03:17:20,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {66237#true} is VALID [2020-07-18 03:17:20,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {66237#true} is VALID [2020-07-18 03:17:20,513 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {66237#true} is VALID [2020-07-18 03:17:20,514 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {66237#true} is VALID [2020-07-18 03:17:20,514 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {66237#true} is VALID [2020-07-18 03:17:20,514 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {66237#true} is VALID [2020-07-18 03:17:20,515 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {66237#true} is VALID [2020-07-18 03:17:20,515 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {66237#true} is VALID [2020-07-18 03:17:20,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {66237#true} is VALID [2020-07-18 03:17:20,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {66237#true} is VALID [2020-07-18 03:17:20,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {66237#true} is VALID [2020-07-18 03:17:20,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {66237#true} is VALID [2020-07-18 03:17:20,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {66237#true} is VALID [2020-07-18 03:17:20,517 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {66237#true} is VALID [2020-07-18 03:17:20,517 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {66237#true} is VALID [2020-07-18 03:17:20,517 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {66237#true} is VALID [2020-07-18 03:17:20,518 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {66237#true} is VALID [2020-07-18 03:17:20,518 INFO L280 TraceCheckUtils]: 21: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {66237#true} is VALID [2020-07-18 03:17:20,518 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {66237#true} is VALID [2020-07-18 03:17:20,519 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {66237#true} is VALID [2020-07-18 03:17:20,519 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {66237#true} is VALID [2020-07-18 03:17:20,519 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {66237#true} is VALID [2020-07-18 03:17:20,519 INFO L280 TraceCheckUtils]: 26: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {66237#true} is VALID [2020-07-18 03:17:20,520 INFO L280 TraceCheckUtils]: 27: Hoare triple {66237#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {66237#true} is VALID [2020-07-18 03:17:20,520 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {66237#true} is VALID [2020-07-18 03:17:20,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {66237#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {66237#true} is VALID [2020-07-18 03:17:20,521 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {66237#true} is VALID [2020-07-18 03:17:20,521 INFO L280 TraceCheckUtils]: 31: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {66237#true} is VALID [2020-07-18 03:17:20,521 INFO L280 TraceCheckUtils]: 32: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {66237#true} is VALID [2020-07-18 03:17:20,522 INFO L280 TraceCheckUtils]: 33: Hoare triple {66237#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {66237#true} is VALID [2020-07-18 03:17:20,522 INFO L280 TraceCheckUtils]: 34: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {66237#true} is VALID [2020-07-18 03:17:20,522 INFO L280 TraceCheckUtils]: 35: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {66237#true} is VALID [2020-07-18 03:17:20,522 INFO L280 TraceCheckUtils]: 36: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {66237#true} is VALID [2020-07-18 03:17:20,523 INFO L280 TraceCheckUtils]: 37: Hoare triple {66237#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {66237#true} is VALID [2020-07-18 03:17:20,523 INFO L280 TraceCheckUtils]: 38: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {66237#true} is VALID [2020-07-18 03:17:20,523 INFO L280 TraceCheckUtils]: 39: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {66237#true} is VALID [2020-07-18 03:17:20,524 INFO L280 TraceCheckUtils]: 40: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {66237#true} is VALID [2020-07-18 03:17:20,524 INFO L280 TraceCheckUtils]: 41: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {66237#true} is VALID [2020-07-18 03:17:20,524 INFO L280 TraceCheckUtils]: 42: Hoare triple {66237#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {66237#true} is VALID [2020-07-18 03:17:20,524 INFO L280 TraceCheckUtils]: 43: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {66237#true} is VALID [2020-07-18 03:17:20,525 INFO L280 TraceCheckUtils]: 44: Hoare triple {66237#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {66237#true} is VALID [2020-07-18 03:17:20,525 INFO L280 TraceCheckUtils]: 45: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {66237#true} is VALID [2020-07-18 03:17:20,525 INFO L280 TraceCheckUtils]: 46: Hoare triple {66237#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {66237#true} is VALID [2020-07-18 03:17:20,526 INFO L280 TraceCheckUtils]: 47: Hoare triple {66237#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {66237#true} is VALID [2020-07-18 03:17:20,526 INFO L280 TraceCheckUtils]: 48: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {66237#true} is VALID [2020-07-18 03:17:20,526 INFO L280 TraceCheckUtils]: 49: Hoare triple {66237#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {66237#true} is VALID [2020-07-18 03:17:20,526 INFO L280 TraceCheckUtils]: 50: Hoare triple {66237#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {66237#true} is VALID [2020-07-18 03:17:20,527 INFO L280 TraceCheckUtils]: 51: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {66237#true} is VALID [2020-07-18 03:17:20,527 INFO L280 TraceCheckUtils]: 52: Hoare triple {66237#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {66237#true} is VALID [2020-07-18 03:17:20,527 INFO L280 TraceCheckUtils]: 53: Hoare triple {66237#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {66237#true} is VALID [2020-07-18 03:17:20,528 INFO L280 TraceCheckUtils]: 54: Hoare triple {66237#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {66237#true} is VALID [2020-07-18 03:17:20,528 INFO L280 TraceCheckUtils]: 55: Hoare triple {66237#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {66237#true} is VALID [2020-07-18 03:17:20,528 INFO L280 TraceCheckUtils]: 56: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {66237#true} is VALID [2020-07-18 03:17:20,529 INFO L280 TraceCheckUtils]: 57: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {66237#true} is VALID [2020-07-18 03:17:20,529 INFO L280 TraceCheckUtils]: 58: Hoare triple {66237#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {66237#true} is VALID [2020-07-18 03:17:20,529 INFO L280 TraceCheckUtils]: 59: Hoare triple {66237#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {66237#true} is VALID [2020-07-18 03:17:20,530 INFO L280 TraceCheckUtils]: 60: Hoare triple {66237#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {66237#true} is VALID [2020-07-18 03:17:20,530 INFO L280 TraceCheckUtils]: 61: Hoare triple {66237#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {66237#true} is VALID [2020-07-18 03:17:20,530 INFO L280 TraceCheckUtils]: 62: Hoare triple {66237#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {66237#true} is VALID [2020-07-18 03:17:20,530 INFO L280 TraceCheckUtils]: 63: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {66237#true} is VALID [2020-07-18 03:17:20,531 INFO L280 TraceCheckUtils]: 64: Hoare triple {66237#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {66237#true} is VALID [2020-07-18 03:17:20,531 INFO L280 TraceCheckUtils]: 65: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {66237#true} is VALID [2020-07-18 03:17:20,531 INFO L280 TraceCheckUtils]: 66: Hoare triple {66237#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {66237#true} is VALID [2020-07-18 03:17:20,532 INFO L280 TraceCheckUtils]: 67: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {66237#true} is VALID [2020-07-18 03:17:20,532 INFO L280 TraceCheckUtils]: 68: Hoare triple {66237#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {66237#true} is VALID [2020-07-18 03:17:20,532 INFO L280 TraceCheckUtils]: 69: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {66237#true} is VALID [2020-07-18 03:17:20,533 INFO L280 TraceCheckUtils]: 70: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {66237#true} is VALID [2020-07-18 03:17:20,533 INFO L280 TraceCheckUtils]: 71: Hoare triple {66237#true} ~head~0.base, ~head~0.offset := 0, 0; {66237#true} is VALID [2020-07-18 03:17:20,533 INFO L280 TraceCheckUtils]: 72: Hoare triple {66237#true} ~pumpRunning~0 := 0; {66237#true} is VALID [2020-07-18 03:17:20,533 INFO L280 TraceCheckUtils]: 73: Hoare triple {66237#true} ~systemActive~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,534 INFO L280 TraceCheckUtils]: 74: Hoare triple {66237#true} ~methAndRunningLastTime~0 := 0; {66237#true} is VALID [2020-07-18 03:17:20,534 INFO L280 TraceCheckUtils]: 75: Hoare triple {66237#true} ~cleanupTimeShifts~0 := 4; {66237#true} is VALID [2020-07-18 03:17:20,534 INFO L280 TraceCheckUtils]: 76: Hoare triple {66237#true} ~waterLevel~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,535 INFO L280 TraceCheckUtils]: 77: Hoare triple {66237#true} ~methaneLevelCritical~0 := 0; {66237#true} is VALID [2020-07-18 03:17:20,535 INFO L280 TraceCheckUtils]: 78: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,535 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {66237#true} {66237#true} #899#return; {66237#true} is VALID [2020-07-18 03:17:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,563 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #809#return; {66237#true} is VALID [2020-07-18 03:17:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,567 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #811#return; {66237#true} is VALID [2020-07-18 03:17:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~7; {66237#true} is VALID [2020-07-18 03:17:20,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~7 := 1; {66237#true} is VALID [2020-07-18 03:17:20,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~7; {66237#true} is VALID [2020-07-18 03:17:20,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,571 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66237#true} #813#return; {66237#true} is VALID [2020-07-18 03:17:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,575 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {66237#true} {66237#true} #815#return; {66237#true} is VALID [2020-07-18 03:17:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume true; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,595 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66333#(= 0 ~methAndRunningLastTime~0)} {66237#true} #889#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66237#true} is VALID [2020-07-18 03:17:20,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66237#true} is VALID [2020-07-18 03:17:20,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,622 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #859#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {66237#true} is VALID [2020-07-18 03:17:20,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~methaneLevelCritical~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,644 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #861#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-18 03:17:20,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-18 03:17:20,682 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,683 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-18 03:17:20,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-18 03:17:20,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-18 03:17:20,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-18 03:17:20,684 INFO L263 TraceCheckUtils]: 3: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-18 03:17:20,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-18 03:17:20,685 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-18 03:17:20,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,686 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-18 03:17:20,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-18 03:17:20,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-18 03:17:20,687 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-18 03:17:20,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-18 03:17:20,688 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,688 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-18 03:17:20,688 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-18 03:17:20,689 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,689 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-18 03:17:20,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,693 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-18 03:17:20,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66237#true} is VALID [2020-07-18 03:17:20,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} assume 0 == ~pumpRunning~0; {66237#true} is VALID [2020-07-18 03:17:20,694 INFO L263 TraceCheckUtils]: 2: Hoare triple {66237#true} call #t~ret35 := isHighWaterLevel(); {66237#true} is VALID [2020-07-18 03:17:20,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-18 03:17:20,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-18 03:17:20,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-18 03:17:20,695 INFO L263 TraceCheckUtils]: 6: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-18 03:17:20,695 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-18 03:17:20,696 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-18 03:17:20,696 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,696 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,697 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-18 03:17:20,697 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-18 03:17:20,697 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-18 03:17:20,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-18 03:17:20,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-18 03:17:20,698 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,699 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-18 03:17:20,699 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-18 03:17:20,699 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,699 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-18 03:17:20,700 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {66237#true} is VALID [2020-07-18 03:17:20,700 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} ~tmp~3 := #t~ret35; {66237#true} is VALID [2020-07-18 03:17:20,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} havoc #t~ret35; {66237#true} is VALID [2020-07-18 03:17:20,701 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} assume 0 != ~tmp~3; {66237#true} is VALID [2020-07-18 03:17:20,702 INFO L263 TraceCheckUtils]: 26: Hoare triple {66237#true} call activatePump(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:17:20,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,702 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,702 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-18 03:17:20,703 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,704 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #879#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~9; {66237#true} is VALID [2020-07-18 03:17:20,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {66237#true} is VALID [2020-07-18 03:17:20,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~9; {66237#true} is VALID [2020-07-18 03:17:20,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,711 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #869#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:17:20,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {66237#true} havoc ~retValue_acc~4; {66237#true} is VALID [2020-07-18 03:17:20,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {66237#true} ~retValue_acc~4 := ~pumpRunning~0; {66237#true} is VALID [2020-07-18 03:17:20,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #res := ~retValue_acc~4; {66237#true} is VALID [2020-07-18 03:17:20,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,718 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #871#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {66237#true} call ULTIMATE.init(); {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 03:17:20,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {66384#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {66237#true} is VALID [2020-07-18 03:17:20,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {66237#true} #valid := #valid[0 := 0]; {66237#true} is VALID [2020-07-18 03:17:20,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {66237#true} assume 0 < #StackHeapBarrier; {66237#true} is VALID [2020-07-18 03:17:20,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {66237#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {66237#true} is VALID [2020-07-18 03:17:20,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {66237#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {66237#true} is VALID [2020-07-18 03:17:20,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {66237#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {66237#true} is VALID [2020-07-18 03:17:20,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {66237#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {66237#true} is VALID [2020-07-18 03:17:20,727 INFO L280 TraceCheckUtils]: 8: Hoare triple {66237#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {66237#true} is VALID [2020-07-18 03:17:20,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {66237#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {66237#true} is VALID [2020-07-18 03:17:20,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {66237#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {66237#true} is VALID [2020-07-18 03:17:20,728 INFO L280 TraceCheckUtils]: 11: Hoare triple {66237#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {66237#true} is VALID [2020-07-18 03:17:20,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {66237#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {66237#true} is VALID [2020-07-18 03:17:20,729 INFO L280 TraceCheckUtils]: 13: Hoare triple {66237#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {66237#true} is VALID [2020-07-18 03:17:20,729 INFO L280 TraceCheckUtils]: 14: Hoare triple {66237#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {66237#true} is VALID [2020-07-18 03:17:20,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {66237#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {66237#true} is VALID [2020-07-18 03:17:20,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {66237#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(13); srcloc: L391 {66237#true} is VALID [2020-07-18 03:17:20,730 INFO L280 TraceCheckUtils]: 17: Hoare triple {66237#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(3); srcloc: L518 {66237#true} is VALID [2020-07-18 03:17:20,730 INFO L280 TraceCheckUtils]: 18: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string40.base, #t~string40.offset, 1); srcloc: L522 {66237#true} is VALID [2020-07-18 03:17:20,730 INFO L280 TraceCheckUtils]: 19: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L522-1 {66237#true} is VALID [2020-07-18 03:17:20,731 INFO L280 TraceCheckUtils]: 20: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L522-2 {66237#true} is VALID [2020-07-18 03:17:20,731 INFO L280 TraceCheckUtils]: 21: Hoare triple {66237#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(4); srcloc: L522-3 {66237#true} is VALID [2020-07-18 03:17:20,731 INFO L280 TraceCheckUtils]: 22: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L526 {66237#true} is VALID [2020-07-18 03:17:20,731 INFO L280 TraceCheckUtils]: 23: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L526-1 {66237#true} is VALID [2020-07-18 03:17:20,732 INFO L280 TraceCheckUtils]: 24: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L526-2 {66237#true} is VALID [2020-07-18 03:17:20,732 INFO L280 TraceCheckUtils]: 25: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L526-3 {66237#true} is VALID [2020-07-18 03:17:20,732 INFO L280 TraceCheckUtils]: 26: Hoare triple {66237#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7); srcloc: L526-4 {66237#true} is VALID [2020-07-18 03:17:20,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string44.base, #t~string44.offset, 1); srcloc: L530 {66237#true} is VALID [2020-07-18 03:17:20,733 INFO L280 TraceCheckUtils]: 28: Hoare triple {66237#true} SUMMARY for call write~init~int(80, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L530-1 {66237#true} is VALID [2020-07-18 03:17:20,733 INFO L280 TraceCheckUtils]: 29: Hoare triple {66237#true} SUMMARY for call write~init~int(117, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L530-2 {66237#true} is VALID [2020-07-18 03:17:20,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {66237#true} SUMMARY for call write~init~int(109, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L530-3 {66237#true} is VALID [2020-07-18 03:17:20,733 INFO L280 TraceCheckUtils]: 31: Hoare triple {66237#true} SUMMARY for call write~init~int(112, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L530-4 {66237#true} is VALID [2020-07-18 03:17:20,734 INFO L280 TraceCheckUtils]: 32: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1); srcloc: L530-5 {66237#true} is VALID [2020-07-18 03:17:20,734 INFO L280 TraceCheckUtils]: 33: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1); srcloc: L530-6 {66237#true} is VALID [2020-07-18 03:17:20,734 INFO L280 TraceCheckUtils]: 34: Hoare triple {66237#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L530-7 {66237#true} is VALID [2020-07-18 03:17:20,735 INFO L280 TraceCheckUtils]: 35: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L534 {66237#true} is VALID [2020-07-18 03:17:20,735 INFO L280 TraceCheckUtils]: 36: Hoare triple {66237#true} SUMMARY for call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L534-1 {66237#true} is VALID [2020-07-18 03:17:20,735 INFO L280 TraceCheckUtils]: 37: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L534-2 {66237#true} is VALID [2020-07-18 03:17:20,735 INFO L280 TraceCheckUtils]: 38: Hoare triple {66237#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4); srcloc: L534-3 {66237#true} is VALID [2020-07-18 03:17:20,736 INFO L280 TraceCheckUtils]: 39: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L538 {66237#true} is VALID [2020-07-18 03:17:20,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L538-1 {66237#true} is VALID [2020-07-18 03:17:20,736 INFO L280 TraceCheckUtils]: 41: Hoare triple {66237#true} SUMMARY for call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L538-2 {66237#true} is VALID [2020-07-18 03:17:20,737 INFO L280 TraceCheckUtils]: 42: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1); srcloc: L538-3 {66237#true} is VALID [2020-07-18 03:17:20,737 INFO L280 TraceCheckUtils]: 43: Hoare triple {66237#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(3); srcloc: L538-4 {66237#true} is VALID [2020-07-18 03:17:20,737 INFO L280 TraceCheckUtils]: 44: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string50.base, #t~string50.offset, 1); srcloc: L542 {66237#true} is VALID [2020-07-18 03:17:20,738 INFO L280 TraceCheckUtils]: 45: Hoare triple {66237#true} SUMMARY for call write~init~int(32, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L542-1 {66237#true} is VALID [2020-07-18 03:17:20,738 INFO L280 TraceCheckUtils]: 46: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L542-2 {66237#true} is VALID [2020-07-18 03:17:20,738 INFO L280 TraceCheckUtils]: 47: Hoare triple {66237#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(2); srcloc: L542-3 {66237#true} is VALID [2020-07-18 03:17:20,738 INFO L280 TraceCheckUtils]: 48: Hoare triple {66237#true} SUMMARY for call write~init~int(10, #t~string52.base, #t~string52.offset, 1); srcloc: L544 {66237#true} is VALID [2020-07-18 03:17:20,739 INFO L280 TraceCheckUtils]: 49: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L544-1 {66237#true} is VALID [2020-07-18 03:17:20,739 INFO L280 TraceCheckUtils]: 50: Hoare triple {66237#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L544-2 {66237#true} is VALID [2020-07-18 03:17:20,739 INFO L280 TraceCheckUtils]: 51: Hoare triple {66237#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L891 {66237#true} is VALID [2020-07-18 03:17:20,739 INFO L280 TraceCheckUtils]: 52: Hoare triple {66237#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L892 {66237#true} is VALID [2020-07-18 03:17:20,740 INFO L280 TraceCheckUtils]: 53: Hoare triple {66237#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L892-1 {66237#true} is VALID [2020-07-18 03:17:20,740 INFO L280 TraceCheckUtils]: 54: Hoare triple {66237#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L892-2 {66237#true} is VALID [2020-07-18 03:17:20,740 INFO L280 TraceCheckUtils]: 55: Hoare triple {66237#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L892-3 {66237#true} is VALID [2020-07-18 03:17:20,741 INFO L280 TraceCheckUtils]: 56: Hoare triple {66237#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L892-4 {66237#true} is VALID [2020-07-18 03:17:20,741 INFO L280 TraceCheckUtils]: 57: Hoare triple {66237#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L892-5 {66237#true} is VALID [2020-07-18 03:17:20,741 INFO L280 TraceCheckUtils]: 58: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L892-6 {66237#true} is VALID [2020-07-18 03:17:20,741 INFO L280 TraceCheckUtils]: 59: Hoare triple {66237#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L892-7 {66237#true} is VALID [2020-07-18 03:17:20,742 INFO L280 TraceCheckUtils]: 60: Hoare triple {66237#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L896 {66237#true} is VALID [2020-07-18 03:17:20,742 INFO L280 TraceCheckUtils]: 61: Hoare triple {66237#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L896-1 {66237#true} is VALID [2020-07-18 03:17:20,742 INFO L280 TraceCheckUtils]: 62: Hoare triple {66237#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L896-2 {66237#true} is VALID [2020-07-18 03:17:20,743 INFO L280 TraceCheckUtils]: 63: Hoare triple {66237#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L896-3 {66237#true} is VALID [2020-07-18 03:17:20,743 INFO L280 TraceCheckUtils]: 64: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L896-4 {66237#true} is VALID [2020-07-18 03:17:20,743 INFO L280 TraceCheckUtils]: 65: Hoare triple {66237#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L896-5 {66237#true} is VALID [2020-07-18 03:17:20,743 INFO L280 TraceCheckUtils]: 66: Hoare triple {66237#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L900 {66237#true} is VALID [2020-07-18 03:17:20,744 INFO L280 TraceCheckUtils]: 67: Hoare triple {66237#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L900-1 {66237#true} is VALID [2020-07-18 03:17:20,744 INFO L280 TraceCheckUtils]: 68: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L900-2 {66237#true} is VALID [2020-07-18 03:17:20,744 INFO L280 TraceCheckUtils]: 69: Hoare triple {66237#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L900-3 {66237#true} is VALID [2020-07-18 03:17:20,745 INFO L280 TraceCheckUtils]: 70: Hoare triple {66237#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L904 {66237#true} is VALID [2020-07-18 03:17:20,745 INFO L280 TraceCheckUtils]: 71: Hoare triple {66237#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L904-1 {66237#true} is VALID [2020-07-18 03:17:20,745 INFO L280 TraceCheckUtils]: 72: Hoare triple {66237#true} ~head~0.base, ~head~0.offset := 0, 0; {66237#true} is VALID [2020-07-18 03:17:20,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {66237#true} ~pumpRunning~0 := 0; {66237#true} is VALID [2020-07-18 03:17:20,746 INFO L280 TraceCheckUtils]: 74: Hoare triple {66237#true} ~systemActive~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,746 INFO L280 TraceCheckUtils]: 75: Hoare triple {66237#true} ~methAndRunningLastTime~0 := 0; {66237#true} is VALID [2020-07-18 03:17:20,746 INFO L280 TraceCheckUtils]: 76: Hoare triple {66237#true} ~cleanupTimeShifts~0 := 4; {66237#true} is VALID [2020-07-18 03:17:20,747 INFO L280 TraceCheckUtils]: 77: Hoare triple {66237#true} ~waterLevel~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,747 INFO L280 TraceCheckUtils]: 78: Hoare triple {66237#true} ~methaneLevelCritical~0 := 0; {66237#true} is VALID [2020-07-18 03:17:20,747 INFO L280 TraceCheckUtils]: 79: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,747 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {66237#true} {66237#true} #899#return; {66237#true} is VALID [2020-07-18 03:17:20,748 INFO L263 TraceCheckUtils]: 81: Hoare triple {66237#true} call #t~ret72 := main(); {66237#true} is VALID [2020-07-18 03:17:20,748 INFO L280 TraceCheckUtils]: 82: Hoare triple {66237#true} havoc ~retValue_acc~8; {66237#true} is VALID [2020-07-18 03:17:20,748 INFO L280 TraceCheckUtils]: 83: Hoare triple {66237#true} havoc ~tmp~7; {66237#true} is VALID [2020-07-18 03:17:20,749 INFO L263 TraceCheckUtils]: 84: Hoare triple {66237#true} call select_helpers(); {66237#true} is VALID [2020-07-18 03:17:20,749 INFO L280 TraceCheckUtils]: 85: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,749 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {66237#true} {66237#true} #809#return; {66237#true} is VALID [2020-07-18 03:17:20,749 INFO L263 TraceCheckUtils]: 87: Hoare triple {66237#true} call select_features(); {66237#true} is VALID [2020-07-18 03:17:20,750 INFO L280 TraceCheckUtils]: 88: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,750 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {66237#true} {66237#true} #811#return; {66237#true} is VALID [2020-07-18 03:17:20,750 INFO L263 TraceCheckUtils]: 90: Hoare triple {66237#true} call #t~ret61 := valid_product(); {66237#true} is VALID [2020-07-18 03:17:20,750 INFO L280 TraceCheckUtils]: 91: Hoare triple {66237#true} havoc ~retValue_acc~7; {66237#true} is VALID [2020-07-18 03:17:20,751 INFO L280 TraceCheckUtils]: 92: Hoare triple {66237#true} ~retValue_acc~7 := 1; {66237#true} is VALID [2020-07-18 03:17:20,751 INFO L280 TraceCheckUtils]: 93: Hoare triple {66237#true} #res := ~retValue_acc~7; {66237#true} is VALID [2020-07-18 03:17:20,751 INFO L280 TraceCheckUtils]: 94: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,751 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {66237#true} {66237#true} #813#return; {66237#true} is VALID [2020-07-18 03:17:20,752 INFO L280 TraceCheckUtils]: 96: Hoare triple {66237#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {66237#true} is VALID [2020-07-18 03:17:20,752 INFO L280 TraceCheckUtils]: 97: Hoare triple {66237#true} ~tmp~7 := #t~ret61; {66237#true} is VALID [2020-07-18 03:17:20,752 INFO L280 TraceCheckUtils]: 98: Hoare triple {66237#true} havoc #t~ret61; {66237#true} is VALID [2020-07-18 03:17:20,753 INFO L280 TraceCheckUtils]: 99: Hoare triple {66237#true} assume 0 != ~tmp~7; {66237#true} is VALID [2020-07-18 03:17:20,753 INFO L263 TraceCheckUtils]: 100: Hoare triple {66237#true} call setup(); {66237#true} is VALID [2020-07-18 03:17:20,753 INFO L280 TraceCheckUtils]: 101: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,753 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {66237#true} {66237#true} #815#return; {66237#true} is VALID [2020-07-18 03:17:20,754 INFO L263 TraceCheckUtils]: 103: Hoare triple {66237#true} call runTest(); {66237#true} is VALID [2020-07-18 03:17:20,755 INFO L263 TraceCheckUtils]: 104: Hoare triple {66237#true} call __utac_acc__Specification2_spec__1(); {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 03:17:20,756 INFO L280 TraceCheckUtils]: 105: Hoare triple {66385#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,756 INFO L280 TraceCheckUtils]: 106: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume true; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,757 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {66333#(= 0 ~methAndRunningLastTime~0)} {66237#true} #889#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,758 INFO L263 TraceCheckUtils]: 108: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call test(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,759 INFO L280 TraceCheckUtils]: 109: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~splverifierCounter~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,760 INFO L280 TraceCheckUtils]: 110: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~5; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,761 INFO L280 TraceCheckUtils]: 111: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~1; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,761 INFO L280 TraceCheckUtils]: 112: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___1~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,762 INFO L280 TraceCheckUtils]: 113: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___2~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,763 INFO L280 TraceCheckUtils]: 114: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~splverifierCounter~0 := 0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,764 INFO L280 TraceCheckUtils]: 115: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume !false; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,765 INFO L280 TraceCheckUtils]: 116: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume ~splverifierCounter~0 < 4; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,765 INFO L280 TraceCheckUtils]: 117: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet54 && #t~nondet54 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,766 INFO L280 TraceCheckUtils]: 118: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp~5 := #t~nondet54; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,767 INFO L280 TraceCheckUtils]: 119: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet54; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,768 INFO L280 TraceCheckUtils]: 120: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~5; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,769 INFO L263 TraceCheckUtils]: 121: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call waterRise(); {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:17:20,769 INFO L280 TraceCheckUtils]: 122: Hoare triple {66386#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {66237#true} is VALID [2020-07-18 03:17:20,769 INFO L280 TraceCheckUtils]: 123: Hoare triple {66237#true} ~waterLevel~0 := 1 + ~waterLevel~0; {66237#true} is VALID [2020-07-18 03:17:20,770 INFO L280 TraceCheckUtils]: 124: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,770 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #859#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,771 INFO L280 TraceCheckUtils]: 126: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,772 INFO L280 TraceCheckUtils]: 127: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~1 := #t~nondet55; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,773 INFO L280 TraceCheckUtils]: 128: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet55; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,774 INFO L280 TraceCheckUtils]: 129: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~1; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,775 INFO L263 TraceCheckUtils]: 130: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call changeMethaneLevel(); {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-18 03:17:20,775 INFO L280 TraceCheckUtils]: 131: Hoare triple {66387#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {66237#true} is VALID [2020-07-18 03:17:20,775 INFO L280 TraceCheckUtils]: 132: Hoare triple {66237#true} ~methaneLevelCritical~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,775 INFO L280 TraceCheckUtils]: 133: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,776 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #861#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,777 INFO L280 TraceCheckUtils]: 135: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,778 INFO L280 TraceCheckUtils]: 136: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___2~0 := #t~nondet56; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,779 INFO L280 TraceCheckUtils]: 137: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~nondet56; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,780 INFO L280 TraceCheckUtils]: 138: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___2~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,780 INFO L263 TraceCheckUtils]: 139: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call timeShift(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,781 INFO L280 TraceCheckUtils]: 140: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume !(0 != ~pumpRunning~0); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,782 INFO L280 TraceCheckUtils]: 141: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~systemActive~0; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,783 INFO L263 TraceCheckUtils]: 142: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call processEnvironment(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:17:20,783 INFO L280 TraceCheckUtils]: 143: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {66237#true} is VALID [2020-07-18 03:17:20,784 INFO L280 TraceCheckUtils]: 144: Hoare triple {66237#true} assume 0 == ~pumpRunning~0; {66237#true} is VALID [2020-07-18 03:17:20,784 INFO L263 TraceCheckUtils]: 145: Hoare triple {66237#true} call #t~ret35 := isHighWaterLevel(); {66237#true} is VALID [2020-07-18 03:17:20,784 INFO L280 TraceCheckUtils]: 146: Hoare triple {66237#true} havoc ~retValue_acc~5; {66237#true} is VALID [2020-07-18 03:17:20,785 INFO L280 TraceCheckUtils]: 147: Hoare triple {66237#true} havoc ~tmp~4; {66237#true} is VALID [2020-07-18 03:17:20,785 INFO L280 TraceCheckUtils]: 148: Hoare triple {66237#true} havoc ~tmp___0~0; {66237#true} is VALID [2020-07-18 03:17:20,785 INFO L263 TraceCheckUtils]: 149: Hoare triple {66237#true} call #t~ret53 := isHighWaterSensorDry(); {66237#true} is VALID [2020-07-18 03:17:20,785 INFO L280 TraceCheckUtils]: 150: Hoare triple {66237#true} havoc ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,786 INFO L280 TraceCheckUtils]: 151: Hoare triple {66237#true} assume !(~waterLevel~0 < 2); {66237#true} is VALID [2020-07-18 03:17:20,786 INFO L280 TraceCheckUtils]: 152: Hoare triple {66237#true} ~retValue_acc~11 := 0; {66237#true} is VALID [2020-07-18 03:17:20,786 INFO L280 TraceCheckUtils]: 153: Hoare triple {66237#true} #res := ~retValue_acc~11; {66237#true} is VALID [2020-07-18 03:17:20,787 INFO L280 TraceCheckUtils]: 154: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,787 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {66237#true} {66237#true} #875#return; {66237#true} is VALID [2020-07-18 03:17:20,787 INFO L280 TraceCheckUtils]: 156: Hoare triple {66237#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647; {66237#true} is VALID [2020-07-18 03:17:20,787 INFO L280 TraceCheckUtils]: 157: Hoare triple {66237#true} ~tmp~4 := #t~ret53; {66237#true} is VALID [2020-07-18 03:17:20,788 INFO L280 TraceCheckUtils]: 158: Hoare triple {66237#true} havoc #t~ret53; {66237#true} is VALID [2020-07-18 03:17:20,788 INFO L280 TraceCheckUtils]: 159: Hoare triple {66237#true} assume !(0 != ~tmp~4); {66237#true} is VALID [2020-07-18 03:17:20,788 INFO L280 TraceCheckUtils]: 160: Hoare triple {66237#true} ~tmp___0~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,788 INFO L280 TraceCheckUtils]: 161: Hoare triple {66237#true} ~retValue_acc~5 := ~tmp___0~0; {66237#true} is VALID [2020-07-18 03:17:20,789 INFO L280 TraceCheckUtils]: 162: Hoare triple {66237#true} #res := ~retValue_acc~5; {66237#true} is VALID [2020-07-18 03:17:20,789 INFO L280 TraceCheckUtils]: 163: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,789 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {66237#true} {66237#true} #851#return; {66237#true} is VALID [2020-07-18 03:17:20,790 INFO L280 TraceCheckUtils]: 165: Hoare triple {66237#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {66237#true} is VALID [2020-07-18 03:17:20,790 INFO L280 TraceCheckUtils]: 166: Hoare triple {66237#true} ~tmp~3 := #t~ret35; {66237#true} is VALID [2020-07-18 03:17:20,790 INFO L280 TraceCheckUtils]: 167: Hoare triple {66237#true} havoc #t~ret35; {66237#true} is VALID [2020-07-18 03:17:20,790 INFO L280 TraceCheckUtils]: 168: Hoare triple {66237#true} assume 0 != ~tmp~3; {66237#true} is VALID [2020-07-18 03:17:20,791 INFO L263 TraceCheckUtils]: 169: Hoare triple {66237#true} call activatePump(); {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:17:20,791 INFO L280 TraceCheckUtils]: 170: Hoare triple {66388#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {66237#true} is VALID [2020-07-18 03:17:20,792 INFO L280 TraceCheckUtils]: 171: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,792 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {66237#true} {66237#true} #853#return; {66237#true} is VALID [2020-07-18 03:17:20,792 INFO L280 TraceCheckUtils]: 173: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,793 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #879#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,794 INFO L263 TraceCheckUtils]: 175: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call __utac_acc__Specification2_spec__2(); {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,795 INFO L280 TraceCheckUtils]: 176: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp~6; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,796 INFO L280 TraceCheckUtils]: 177: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc ~tmp___0~2; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,796 INFO L263 TraceCheckUtils]: 178: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call #t~ret58 := isMethaneLevelCritical(); {66237#true} is VALID [2020-07-18 03:17:20,796 INFO L280 TraceCheckUtils]: 179: Hoare triple {66237#true} havoc ~retValue_acc~9; {66237#true} is VALID [2020-07-18 03:17:20,797 INFO L280 TraceCheckUtils]: 180: Hoare triple {66237#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {66237#true} is VALID [2020-07-18 03:17:20,797 INFO L280 TraceCheckUtils]: 181: Hoare triple {66237#true} #res := ~retValue_acc~9; {66237#true} is VALID [2020-07-18 03:17:20,797 INFO L280 TraceCheckUtils]: 182: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,798 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #869#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,799 INFO L280 TraceCheckUtils]: 184: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret58 && #t~ret58 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,800 INFO L280 TraceCheckUtils]: 185: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp~6 := #t~ret58; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,801 INFO L280 TraceCheckUtils]: 186: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret58; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,801 INFO L280 TraceCheckUtils]: 187: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp~6; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,802 INFO L263 TraceCheckUtils]: 188: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} call #t~ret59 := isPumpRunning(); {66237#true} is VALID [2020-07-18 03:17:20,802 INFO L280 TraceCheckUtils]: 189: Hoare triple {66237#true} havoc ~retValue_acc~4; {66237#true} is VALID [2020-07-18 03:17:20,802 INFO L280 TraceCheckUtils]: 190: Hoare triple {66237#true} ~retValue_acc~4 := ~pumpRunning~0; {66237#true} is VALID [2020-07-18 03:17:20,802 INFO L280 TraceCheckUtils]: 191: Hoare triple {66237#true} #res := ~retValue_acc~4; {66237#true} is VALID [2020-07-18 03:17:20,803 INFO L280 TraceCheckUtils]: 192: Hoare triple {66237#true} assume true; {66237#true} is VALID [2020-07-18 03:17:20,804 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {66237#true} {66333#(= 0 ~methAndRunningLastTime~0)} #871#return; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,805 INFO L280 TraceCheckUtils]: 194: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,805 INFO L280 TraceCheckUtils]: 195: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} ~tmp___0~2 := #t~ret59; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,806 INFO L280 TraceCheckUtils]: 196: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} havoc #t~ret59; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,807 INFO L280 TraceCheckUtils]: 197: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~tmp___0~2; {66333#(= 0 ~methAndRunningLastTime~0)} is VALID [2020-07-18 03:17:20,808 INFO L280 TraceCheckUtils]: 198: Hoare triple {66333#(= 0 ~methAndRunningLastTime~0)} assume 0 != ~methAndRunningLastTime~0; {66238#false} is VALID [2020-07-18 03:17:20,808 INFO L263 TraceCheckUtils]: 199: Hoare triple {66238#false} call __automaton_fail(); {66238#false} is VALID [2020-07-18 03:17:20,808 INFO L280 TraceCheckUtils]: 200: Hoare triple {66238#false} assume !false; {66238#false} is VALID [2020-07-18 03:17:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:17:20,879 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [653768825] [2020-07-18 03:17:20,879 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:17:20,879 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 03:17:20,880 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720583253] [2020-07-18 03:17:20,881 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-18 03:17:20,881 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:17:20,881 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 03:17:21,178 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:17:21,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 03:17:21,179 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:17:21,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 03:17:21,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-18 03:17:21,179 INFO L87 Difference]: Start difference. First operand 2107 states and 2383 transitions. Second operand 8 states. [2020-07-18 03:17:22,785 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:19:20,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:19:20,030 INFO L93 Difference]: Finished difference Result 4169 states and 5064 transitions. [2020-07-18 03:19:20,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-18 03:19:20,030 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-18 03:19:20,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:19:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 03:19:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 668 transitions. [2020-07-18 03:19:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 03:19:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 668 transitions. [2020-07-18 03:19:20,044 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 668 transitions. [2020-07-18 03:19:21,958 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 668 edges. 668 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:19:22,678 INFO L225 Difference]: With dead ends: 4169 [2020-07-18 03:19:22,678 INFO L226 Difference]: Without dead ends: 4166 [2020-07-18 03:19:22,679 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 172 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=199, Invalid=503, Unknown=0, NotChecked=0, Total=702 [2020-07-18 03:19:22,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4166 states.