/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product20.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:17,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:17,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:17,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:17,702 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:17,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:17,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:17,706 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:17,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:17,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:17,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:17,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:17,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:17,713 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:17,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:17,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:17,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:17,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:17,721 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:17,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:17,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:17,732 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:17,733 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:17,734 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:17,738 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:17,739 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:17,739 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:17,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:17,740 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:17,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:17,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:17,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:17,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:17,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:17,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:17,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:17,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:17,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:17,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:17,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:17,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:17,758 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 00:12:17,774 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:17,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:17,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:17,777 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:17,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:17,777 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:17,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:17,777 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:17,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:17,778 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:17,779 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:17,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:17,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:17,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:17,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:17,780 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:17,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:17,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:17,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:17,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:17,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:17,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:17,782 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:18,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:18,077 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:18,081 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:18,082 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:18,082 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:18,083 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product20.cil.c [2020-07-18 00:12:18,167 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9a560058/81085872403f47fa8abf8944f939e40a/FLAGe9edbec46 [2020-07-18 00:12:18,762 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:18,762 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product20.cil.c [2020-07-18 00:12:18,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9a560058/81085872403f47fa8abf8944f939e40a/FLAGe9edbec46 [2020-07-18 00:12:19,034 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9a560058/81085872403f47fa8abf8944f939e40a [2020-07-18 00:12:19,043 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:19,046 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:19,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:19,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:19,050 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:19,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7df93ebd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19, skipping insertion in model container [2020-07-18 00:12:19,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,063 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:19,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:19,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:19,550 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:19,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:19,717 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:19,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19 WrapperNode [2020-07-18 00:12:19,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:19,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:19,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:19,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:19,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:19,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:19,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:19,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:19,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:12:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:12:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:21,634 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:21,635 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:21,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:21 BoogieIcfgContainer [2020-07-18 00:12:21,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:21,672 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:21,672 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:21,675 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:21,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:19" (1/3) ... [2020-07-18 00:12:21,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dc1095d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:21, skipping insertion in model container [2020-07-18 00:12:21,676 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (2/3) ... [2020-07-18 00:12:21,676 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dc1095d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:21, skipping insertion in model container [2020-07-18 00:12:21,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:21" (3/3) ... [2020-07-18 00:12:21,678 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product20.cil.c [2020-07-18 00:12:21,692 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:21,703 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:21,722 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:21,749 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:21,749 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:21,749 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:21,750 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:21,750 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:21,751 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:21,751 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:21,751 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:21,781 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states. [2020-07-18 00:12:21,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:21,824 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:21,825 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:21,826 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:21,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:21,835 INFO L82 PathProgramCache]: Analyzing trace with hash -502904586, now seen corresponding path program 1 times [2020-07-18 00:12:21,847 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:21,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1955759744] [2020-07-18 00:12:21,849 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,639 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {418#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#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)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#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~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.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~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)|) (= |#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; {301#true} is VALID [2020-07-18 00:12:22,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {301#true} #valid := #valid[0 := 0]; {301#true} is VALID [2020-07-18 00:12:22,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {301#true} assume 0 < #StackHeapBarrier; {301#true} is VALID [2020-07-18 00:12:22,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {301#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {301#true} is VALID [2020-07-18 00:12:22,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {301#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {301#true} is VALID [2020-07-18 00:12:22,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {301#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {301#true} is VALID [2020-07-18 00:12:22,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {301#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {301#true} is VALID [2020-07-18 00:12:22,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {301#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {301#true} is VALID [2020-07-18 00:12:22,787 INFO L280 TraceCheckUtils]: 8: Hoare triple {301#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {301#true} is VALID [2020-07-18 00:12:22,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {301#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {301#true} is VALID [2020-07-18 00:12:22,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {301#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {301#true} is VALID [2020-07-18 00:12:22,788 INFO L280 TraceCheckUtils]: 11: Hoare triple {301#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {301#true} is VALID [2020-07-18 00:12:22,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {301#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {301#true} is VALID [2020-07-18 00:12:22,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {301#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {301#true} is VALID [2020-07-18 00:12:22,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {301#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {301#true} is VALID [2020-07-18 00:12:22,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {301#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {301#true} is VALID [2020-07-18 00:12:22,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {301#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {301#true} is VALID [2020-07-18 00:12:22,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {301#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {301#true} is VALID [2020-07-18 00:12:22,804 INFO L280 TraceCheckUtils]: 18: Hoare triple {301#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {301#true} is VALID [2020-07-18 00:12:22,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {301#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {301#true} is VALID [2020-07-18 00:12:22,805 INFO L280 TraceCheckUtils]: 20: Hoare triple {301#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {301#true} is VALID [2020-07-18 00:12:22,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {301#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {301#true} is VALID [2020-07-18 00:12:22,807 INFO L280 TraceCheckUtils]: 22: Hoare triple {301#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {301#true} is VALID [2020-07-18 00:12:22,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {301#true} is VALID [2020-07-18 00:12:22,808 INFO L280 TraceCheckUtils]: 24: Hoare triple {301#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {301#true} is VALID [2020-07-18 00:12:22,809 INFO L280 TraceCheckUtils]: 25: Hoare triple {301#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {301#true} is VALID [2020-07-18 00:12:22,809 INFO L280 TraceCheckUtils]: 26: Hoare triple {301#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {301#true} is VALID [2020-07-18 00:12:22,809 INFO L280 TraceCheckUtils]: 27: Hoare triple {301#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {301#true} is VALID [2020-07-18 00:12:22,810 INFO L280 TraceCheckUtils]: 28: Hoare triple {301#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {301#true} is VALID [2020-07-18 00:12:22,810 INFO L280 TraceCheckUtils]: 29: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {301#true} is VALID [2020-07-18 00:12:22,810 INFO L280 TraceCheckUtils]: 30: Hoare triple {301#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {301#true} is VALID [2020-07-18 00:12:22,811 INFO L280 TraceCheckUtils]: 31: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {301#true} is VALID [2020-07-18 00:12:22,811 INFO L280 TraceCheckUtils]: 32: Hoare triple {301#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {301#true} is VALID [2020-07-18 00:12:22,811 INFO L280 TraceCheckUtils]: 33: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {301#true} is VALID [2020-07-18 00:12:22,812 INFO L280 TraceCheckUtils]: 34: Hoare triple {301#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {301#true} is VALID [2020-07-18 00:12:22,812 INFO L280 TraceCheckUtils]: 35: Hoare triple {301#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {301#true} is VALID [2020-07-18 00:12:22,812 INFO L280 TraceCheckUtils]: 36: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {301#true} is VALID [2020-07-18 00:12:22,813 INFO L280 TraceCheckUtils]: 37: Hoare triple {301#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {301#true} is VALID [2020-07-18 00:12:22,816 INFO L280 TraceCheckUtils]: 38: Hoare triple {301#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L877 {301#true} is VALID [2020-07-18 00:12:22,816 INFO L280 TraceCheckUtils]: 39: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L881 {301#true} is VALID [2020-07-18 00:12:22,817 INFO L280 TraceCheckUtils]: 40: Hoare triple {301#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L881-1 {301#true} is VALID [2020-07-18 00:12:22,817 INFO L280 TraceCheckUtils]: 41: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L881-2 {301#true} is VALID [2020-07-18 00:12:22,817 INFO L280 TraceCheckUtils]: 42: Hoare triple {301#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L881-3 {301#true} is VALID [2020-07-18 00:12:22,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L885 {301#true} is VALID [2020-07-18 00:12:22,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L885-1 {301#true} is VALID [2020-07-18 00:12:22,818 INFO L280 TraceCheckUtils]: 45: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L885-2 {301#true} is VALID [2020-07-18 00:12:22,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L885-3 {301#true} is VALID [2020-07-18 00:12:22,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {301#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L885-4 {301#true} is VALID [2020-07-18 00:12:22,820 INFO L280 TraceCheckUtils]: 48: Hoare triple {301#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L889 {301#true} is VALID [2020-07-18 00:12:22,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {301#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L889-1 {301#true} is VALID [2020-07-18 00:12:22,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {301#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L889-2 {301#true} is VALID [2020-07-18 00:12:22,824 INFO L280 TraceCheckUtils]: 51: Hoare triple {301#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L889-3 {301#true} is VALID [2020-07-18 00:12:22,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {301#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L889-4 {301#true} is VALID [2020-07-18 00:12:22,825 INFO L280 TraceCheckUtils]: 53: Hoare triple {301#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L889-5 {301#true} is VALID [2020-07-18 00:12:22,826 INFO L280 TraceCheckUtils]: 54: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L889-6 {301#true} is VALID [2020-07-18 00:12:22,826 INFO L280 TraceCheckUtils]: 55: Hoare triple {301#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L889-7 {301#true} is VALID [2020-07-18 00:12:22,826 INFO L280 TraceCheckUtils]: 56: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L893 {301#true} is VALID [2020-07-18 00:12:22,827 INFO L280 TraceCheckUtils]: 57: Hoare triple {301#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L893-1 {301#true} is VALID [2020-07-18 00:12:22,827 INFO L280 TraceCheckUtils]: 58: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L893-2 {301#true} is VALID [2020-07-18 00:12:22,827 INFO L280 TraceCheckUtils]: 59: Hoare triple {301#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L893-3 {301#true} is VALID [2020-07-18 00:12:22,828 INFO L280 TraceCheckUtils]: 60: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L897 {301#true} is VALID [2020-07-18 00:12:22,830 INFO L280 TraceCheckUtils]: 61: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L897-1 {301#true} is VALID [2020-07-18 00:12:22,831 INFO L280 TraceCheckUtils]: 62: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L897-2 {301#true} is VALID [2020-07-18 00:12:22,832 INFO L280 TraceCheckUtils]: 63: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L897-3 {301#true} is VALID [2020-07-18 00:12:22,832 INFO L280 TraceCheckUtils]: 64: Hoare triple {301#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L897-4 {301#true} is VALID [2020-07-18 00:12:22,832 INFO L280 TraceCheckUtils]: 65: Hoare triple {301#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L901 {301#true} is VALID [2020-07-18 00:12:22,833 INFO L280 TraceCheckUtils]: 66: Hoare triple {301#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L901-1 {301#true} is VALID [2020-07-18 00:12:22,841 INFO L280 TraceCheckUtils]: 67: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L901-2 {301#true} is VALID [2020-07-18 00:12:22,842 INFO L280 TraceCheckUtils]: 68: Hoare triple {301#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L901-3 {301#true} is VALID [2020-07-18 00:12:22,842 INFO L280 TraceCheckUtils]: 69: Hoare triple {301#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L903 {301#true} is VALID [2020-07-18 00:12:22,843 INFO L280 TraceCheckUtils]: 70: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L903-1 {301#true} is VALID [2020-07-18 00:12:22,843 INFO L280 TraceCheckUtils]: 71: Hoare triple {301#true} ~head~0.base, ~head~0.offset := 0, 0; {301#true} is VALID [2020-07-18 00:12:22,844 INFO L280 TraceCheckUtils]: 72: Hoare triple {301#true} ~waterLevel~0 := 1; {301#true} is VALID [2020-07-18 00:12:22,844 INFO L280 TraceCheckUtils]: 73: Hoare triple {301#true} ~methaneLevelCritical~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,844 INFO L280 TraceCheckUtils]: 74: Hoare triple {301#true} ~switchedOnBeforeTS~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,844 INFO L280 TraceCheckUtils]: 75: Hoare triple {301#true} ~cleanupTimeShifts~0 := 4; {301#true} is VALID [2020-07-18 00:12:22,845 INFO L280 TraceCheckUtils]: 76: Hoare triple {301#true} ~pumpRunning~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,845 INFO L280 TraceCheckUtils]: 77: Hoare triple {301#true} ~systemActive~0 := 1; {301#true} is VALID [2020-07-18 00:12:22,845 INFO L280 TraceCheckUtils]: 78: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,846 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {301#true} {301#true} #905#return; {301#true} is VALID [2020-07-18 00:12:22,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {301#true} {301#true} #809#return; {301#true} is VALID [2020-07-18 00:12:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,892 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {301#true} {301#true} #811#return; {301#true} is VALID [2020-07-18 00:12:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {301#true} havoc ~retValue_acc~7; {301#true} is VALID [2020-07-18 00:12:22,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {301#true} ~retValue_acc~7 := 1; {301#true} is VALID [2020-07-18 00:12:22,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {301#true} #res := ~retValue_acc~7; {301#true} is VALID [2020-07-18 00:12:22,897 INFO L280 TraceCheckUtils]: 3: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,897 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {301#true} {301#true} #813#return; {301#true} is VALID [2020-07-18 00:12:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,901 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {301#true} {301#true} #815#return; {301#true} is VALID [2020-07-18 00:12:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {301#true} {301#true} #895#return; {301#true} is VALID [2020-07-18 00:12:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {301#true} havoc ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {301#true} ~retValue_acc~10 := ~pumpRunning~0; {301#true} is VALID [2020-07-18 00:12:22,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {301#true} #res := ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,925 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {301#true} {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #885#return; {301#true} is VALID [2020-07-18 00:12:22,926 INFO L263 TraceCheckUtils]: 0: Hoare triple {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {301#true} is VALID [2020-07-18 00:12:22,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {301#true} havoc ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {301#true} ~retValue_acc~10 := ~pumpRunning~0; {301#true} is VALID [2020-07-18 00:12:22,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {301#true} #res := ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,927 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {301#true} {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #885#return; {301#true} is VALID [2020-07-18 00:12:22,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {301#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {301#true} is VALID [2020-07-18 00:12:22,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {301#true} ~switchedOnBeforeTS~0 := #t~ret45; {301#true} is VALID [2020-07-18 00:12:22,928 INFO L280 TraceCheckUtils]: 8: Hoare triple {301#true} havoc #t~ret45; {301#true} is VALID [2020-07-18 00:12:22,928 INFO L280 TraceCheckUtils]: 9: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,929 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {301#true} {302#false} #873#return; {302#false} is VALID [2020-07-18 00:12:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {301#true} havoc ~retValue_acc~4; {301#true} is VALID [2020-07-18 00:12:22,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {301#true} ~retValue_acc~4 := ~waterLevel~0; {301#true} is VALID [2020-07-18 00:12:22,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {301#true} #res := ~retValue_acc~4; {301#true} is VALID [2020-07-18 00:12:22,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,934 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {301#true} {302#false} #887#return; {302#false} is VALID [2020-07-18 00:12:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {301#true} havoc ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {301#true} ~retValue_acc~10 := ~pumpRunning~0; {301#true} is VALID [2020-07-18 00:12:22,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {301#true} #res := ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,939 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {301#true} {302#false} #889#return; {302#false} is VALID [2020-07-18 00:12:22,945 INFO L263 TraceCheckUtils]: 0: Hoare triple {301#true} call ULTIMATE.init(); {418#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#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)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#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~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.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~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)|) (= |#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 00:12:22,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {418#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#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)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#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~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.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~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)|) (= |#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; {301#true} is VALID [2020-07-18 00:12:22,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {301#true} #valid := #valid[0 := 0]; {301#true} is VALID [2020-07-18 00:12:22,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {301#true} assume 0 < #StackHeapBarrier; {301#true} is VALID [2020-07-18 00:12:22,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {301#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {301#true} is VALID [2020-07-18 00:12:22,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {301#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {301#true} is VALID [2020-07-18 00:12:22,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {301#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {301#true} is VALID [2020-07-18 00:12:22,948 INFO L280 TraceCheckUtils]: 7: Hoare triple {301#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {301#true} is VALID [2020-07-18 00:12:22,948 INFO L280 TraceCheckUtils]: 8: Hoare triple {301#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {301#true} is VALID [2020-07-18 00:12:22,948 INFO L280 TraceCheckUtils]: 9: Hoare triple {301#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {301#true} is VALID [2020-07-18 00:12:22,949 INFO L280 TraceCheckUtils]: 10: Hoare triple {301#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {301#true} is VALID [2020-07-18 00:12:22,949 INFO L280 TraceCheckUtils]: 11: Hoare triple {301#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {301#true} is VALID [2020-07-18 00:12:22,949 INFO L280 TraceCheckUtils]: 12: Hoare triple {301#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {301#true} is VALID [2020-07-18 00:12:22,949 INFO L280 TraceCheckUtils]: 13: Hoare triple {301#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {301#true} is VALID [2020-07-18 00:12:22,950 INFO L280 TraceCheckUtils]: 14: Hoare triple {301#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {301#true} is VALID [2020-07-18 00:12:22,950 INFO L280 TraceCheckUtils]: 15: Hoare triple {301#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {301#true} is VALID [2020-07-18 00:12:22,950 INFO L280 TraceCheckUtils]: 16: Hoare triple {301#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {301#true} is VALID [2020-07-18 00:12:22,951 INFO L280 TraceCheckUtils]: 17: Hoare triple {301#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {301#true} is VALID [2020-07-18 00:12:22,951 INFO L280 TraceCheckUtils]: 18: Hoare triple {301#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {301#true} is VALID [2020-07-18 00:12:22,951 INFO L280 TraceCheckUtils]: 19: Hoare triple {301#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {301#true} is VALID [2020-07-18 00:12:22,952 INFO L280 TraceCheckUtils]: 20: Hoare triple {301#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {301#true} is VALID [2020-07-18 00:12:22,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {301#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {301#true} is VALID [2020-07-18 00:12:22,952 INFO L280 TraceCheckUtils]: 22: Hoare triple {301#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {301#true} is VALID [2020-07-18 00:12:22,952 INFO L280 TraceCheckUtils]: 23: Hoare triple {301#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {301#true} is VALID [2020-07-18 00:12:22,953 INFO L280 TraceCheckUtils]: 24: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {301#true} is VALID [2020-07-18 00:12:22,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {301#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {301#true} is VALID [2020-07-18 00:12:22,953 INFO L280 TraceCheckUtils]: 26: Hoare triple {301#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {301#true} is VALID [2020-07-18 00:12:22,954 INFO L280 TraceCheckUtils]: 27: Hoare triple {301#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {301#true} is VALID [2020-07-18 00:12:22,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {301#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {301#true} is VALID [2020-07-18 00:12:22,954 INFO L280 TraceCheckUtils]: 29: Hoare triple {301#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {301#true} is VALID [2020-07-18 00:12:22,954 INFO L280 TraceCheckUtils]: 30: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {301#true} is VALID [2020-07-18 00:12:22,955 INFO L280 TraceCheckUtils]: 31: Hoare triple {301#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {301#true} is VALID [2020-07-18 00:12:22,955 INFO L280 TraceCheckUtils]: 32: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {301#true} is VALID [2020-07-18 00:12:22,955 INFO L280 TraceCheckUtils]: 33: Hoare triple {301#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {301#true} is VALID [2020-07-18 00:12:22,956 INFO L280 TraceCheckUtils]: 34: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {301#true} is VALID [2020-07-18 00:12:22,956 INFO L280 TraceCheckUtils]: 35: Hoare triple {301#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {301#true} is VALID [2020-07-18 00:12:22,956 INFO L280 TraceCheckUtils]: 36: Hoare triple {301#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {301#true} is VALID [2020-07-18 00:12:22,957 INFO L280 TraceCheckUtils]: 37: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {301#true} is VALID [2020-07-18 00:12:22,957 INFO L280 TraceCheckUtils]: 38: Hoare triple {301#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {301#true} is VALID [2020-07-18 00:12:22,957 INFO L280 TraceCheckUtils]: 39: Hoare triple {301#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(3); srcloc: L877 {301#true} is VALID [2020-07-18 00:12:22,957 INFO L280 TraceCheckUtils]: 40: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L881 {301#true} is VALID [2020-07-18 00:12:22,958 INFO L280 TraceCheckUtils]: 41: Hoare triple {301#true} SUMMARY for call write~init~int(110, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L881-1 {301#true} is VALID [2020-07-18 00:12:22,958 INFO L280 TraceCheckUtils]: 42: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L881-2 {301#true} is VALID [2020-07-18 00:12:22,959 INFO L280 TraceCheckUtils]: 43: Hoare triple {301#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(4); srcloc: L881-3 {301#true} is VALID [2020-07-18 00:12:22,959 INFO L280 TraceCheckUtils]: 44: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L885 {301#true} is VALID [2020-07-18 00:12:22,959 INFO L280 TraceCheckUtils]: 45: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L885-1 {301#true} is VALID [2020-07-18 00:12:22,959 INFO L280 TraceCheckUtils]: 46: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L885-2 {301#true} is VALID [2020-07-18 00:12:22,960 INFO L280 TraceCheckUtils]: 47: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L885-3 {301#true} is VALID [2020-07-18 00:12:22,960 INFO L280 TraceCheckUtils]: 48: Hoare triple {301#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7); srcloc: L885-4 {301#true} is VALID [2020-07-18 00:12:22,960 INFO L280 TraceCheckUtils]: 49: Hoare triple {301#true} SUMMARY for call write~init~int(44, #t~string63.base, #t~string63.offset, 1); srcloc: L889 {301#true} is VALID [2020-07-18 00:12:22,961 INFO L280 TraceCheckUtils]: 50: Hoare triple {301#true} SUMMARY for call write~init~int(80, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L889-1 {301#true} is VALID [2020-07-18 00:12:22,961 INFO L280 TraceCheckUtils]: 51: Hoare triple {301#true} SUMMARY for call write~init~int(117, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L889-2 {301#true} is VALID [2020-07-18 00:12:22,961 INFO L280 TraceCheckUtils]: 52: Hoare triple {301#true} SUMMARY for call write~init~int(109, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L889-3 {301#true} is VALID [2020-07-18 00:12:22,962 INFO L280 TraceCheckUtils]: 53: Hoare triple {301#true} SUMMARY for call write~init~int(112, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L889-4 {301#true} is VALID [2020-07-18 00:12:22,962 INFO L280 TraceCheckUtils]: 54: Hoare triple {301#true} SUMMARY for call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1); srcloc: L889-5 {301#true} is VALID [2020-07-18 00:12:22,962 INFO L280 TraceCheckUtils]: 55: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1); srcloc: L889-6 {301#true} is VALID [2020-07-18 00:12:22,962 INFO L280 TraceCheckUtils]: 56: Hoare triple {301#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L889-7 {301#true} is VALID [2020-07-18 00:12:22,963 INFO L280 TraceCheckUtils]: 57: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L893 {301#true} is VALID [2020-07-18 00:12:22,963 INFO L280 TraceCheckUtils]: 58: Hoare triple {301#true} SUMMARY for call write~init~int(110, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L893-1 {301#true} is VALID [2020-07-18 00:12:22,963 INFO L280 TraceCheckUtils]: 59: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L893-2 {301#true} is VALID [2020-07-18 00:12:22,964 INFO L280 TraceCheckUtils]: 60: Hoare triple {301#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(4); srcloc: L893-3 {301#true} is VALID [2020-07-18 00:12:22,964 INFO L280 TraceCheckUtils]: 61: Hoare triple {301#true} SUMMARY for call write~init~int(79, #t~string67.base, #t~string67.offset, 1); srcloc: L897 {301#true} is VALID [2020-07-18 00:12:22,964 INFO L280 TraceCheckUtils]: 62: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L897-1 {301#true} is VALID [2020-07-18 00:12:22,964 INFO L280 TraceCheckUtils]: 63: Hoare triple {301#true} SUMMARY for call write~init~int(102, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L897-2 {301#true} is VALID [2020-07-18 00:12:22,965 INFO L280 TraceCheckUtils]: 64: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L897-3 {301#true} is VALID [2020-07-18 00:12:22,965 INFO L280 TraceCheckUtils]: 65: Hoare triple {301#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L897-4 {301#true} is VALID [2020-07-18 00:12:22,965 INFO L280 TraceCheckUtils]: 66: Hoare triple {301#true} SUMMARY for call write~init~int(41, #t~string69.base, #t~string69.offset, 1); srcloc: L901 {301#true} is VALID [2020-07-18 00:12:22,966 INFO L280 TraceCheckUtils]: 67: Hoare triple {301#true} SUMMARY for call write~init~int(32, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L901-1 {301#true} is VALID [2020-07-18 00:12:22,966 INFO L280 TraceCheckUtils]: 68: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L901-2 {301#true} is VALID [2020-07-18 00:12:22,966 INFO L280 TraceCheckUtils]: 69: Hoare triple {301#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L901-3 {301#true} is VALID [2020-07-18 00:12:22,967 INFO L280 TraceCheckUtils]: 70: Hoare triple {301#true} SUMMARY for call write~init~int(10, #t~string71.base, #t~string71.offset, 1); srcloc: L903 {301#true} is VALID [2020-07-18 00:12:22,967 INFO L280 TraceCheckUtils]: 71: Hoare triple {301#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L903-1 {301#true} is VALID [2020-07-18 00:12:22,967 INFO L280 TraceCheckUtils]: 72: Hoare triple {301#true} ~head~0.base, ~head~0.offset := 0, 0; {301#true} is VALID [2020-07-18 00:12:22,967 INFO L280 TraceCheckUtils]: 73: Hoare triple {301#true} ~waterLevel~0 := 1; {301#true} is VALID [2020-07-18 00:12:22,968 INFO L280 TraceCheckUtils]: 74: Hoare triple {301#true} ~methaneLevelCritical~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,968 INFO L280 TraceCheckUtils]: 75: Hoare triple {301#true} ~switchedOnBeforeTS~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,968 INFO L280 TraceCheckUtils]: 76: Hoare triple {301#true} ~cleanupTimeShifts~0 := 4; {301#true} is VALID [2020-07-18 00:12:22,969 INFO L280 TraceCheckUtils]: 77: Hoare triple {301#true} ~pumpRunning~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,969 INFO L280 TraceCheckUtils]: 78: Hoare triple {301#true} ~systemActive~0 := 1; {301#true} is VALID [2020-07-18 00:12:22,969 INFO L280 TraceCheckUtils]: 79: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,970 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {301#true} {301#true} #905#return; {301#true} is VALID [2020-07-18 00:12:22,970 INFO L263 TraceCheckUtils]: 81: Hoare triple {301#true} call #t~ret73 := main(); {301#true} is VALID [2020-07-18 00:12:22,970 INFO L280 TraceCheckUtils]: 82: Hoare triple {301#true} havoc ~retValue_acc~8; {301#true} is VALID [2020-07-18 00:12:22,970 INFO L280 TraceCheckUtils]: 83: Hoare triple {301#true} havoc ~tmp~4; {301#true} is VALID [2020-07-18 00:12:22,971 INFO L263 TraceCheckUtils]: 84: Hoare triple {301#true} call select_helpers(); {301#true} is VALID [2020-07-18 00:12:22,971 INFO L280 TraceCheckUtils]: 85: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,971 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {301#true} {301#true} #809#return; {301#true} is VALID [2020-07-18 00:12:22,971 INFO L263 TraceCheckUtils]: 87: Hoare triple {301#true} call select_features(); {301#true} is VALID [2020-07-18 00:12:22,972 INFO L280 TraceCheckUtils]: 88: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,972 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {301#true} {301#true} #811#return; {301#true} is VALID [2020-07-18 00:12:22,972 INFO L263 TraceCheckUtils]: 90: Hoare triple {301#true} call #t~ret49 := valid_product(); {301#true} is VALID [2020-07-18 00:12:22,973 INFO L280 TraceCheckUtils]: 91: Hoare triple {301#true} havoc ~retValue_acc~7; {301#true} is VALID [2020-07-18 00:12:22,973 INFO L280 TraceCheckUtils]: 92: Hoare triple {301#true} ~retValue_acc~7 := 1; {301#true} is VALID [2020-07-18 00:12:22,973 INFO L280 TraceCheckUtils]: 93: Hoare triple {301#true} #res := ~retValue_acc~7; {301#true} is VALID [2020-07-18 00:12:22,973 INFO L280 TraceCheckUtils]: 94: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,974 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {301#true} {301#true} #813#return; {301#true} is VALID [2020-07-18 00:12:22,974 INFO L280 TraceCheckUtils]: 96: Hoare triple {301#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {301#true} is VALID [2020-07-18 00:12:22,974 INFO L280 TraceCheckUtils]: 97: Hoare triple {301#true} ~tmp~4 := #t~ret49; {301#true} is VALID [2020-07-18 00:12:22,975 INFO L280 TraceCheckUtils]: 98: Hoare triple {301#true} havoc #t~ret49; {301#true} is VALID [2020-07-18 00:12:22,975 INFO L280 TraceCheckUtils]: 99: Hoare triple {301#true} assume 0 != ~tmp~4; {301#true} is VALID [2020-07-18 00:12:22,975 INFO L263 TraceCheckUtils]: 100: Hoare triple {301#true} call setup(); {301#true} is VALID [2020-07-18 00:12:22,975 INFO L280 TraceCheckUtils]: 101: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,976 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {301#true} {301#true} #815#return; {301#true} is VALID [2020-07-18 00:12:22,976 INFO L263 TraceCheckUtils]: 103: Hoare triple {301#true} call runTest(); {301#true} is VALID [2020-07-18 00:12:22,977 INFO L263 TraceCheckUtils]: 104: Hoare triple {301#true} call __utac_acc__Specification5_spec__1(); {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:22,977 INFO L280 TraceCheckUtils]: 105: Hoare triple {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,977 INFO L280 TraceCheckUtils]: 106: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,978 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {301#true} {301#true} #895#return; {301#true} is VALID [2020-07-18 00:12:22,978 INFO L263 TraceCheckUtils]: 108: Hoare triple {301#true} call test(); {301#true} is VALID [2020-07-18 00:12:22,978 INFO L280 TraceCheckUtils]: 109: Hoare triple {301#true} havoc ~splverifierCounter~0; {301#true} is VALID [2020-07-18 00:12:22,979 INFO L280 TraceCheckUtils]: 110: Hoare triple {301#true} havoc ~tmp~5; {301#true} is VALID [2020-07-18 00:12:22,979 INFO L280 TraceCheckUtils]: 111: Hoare triple {301#true} havoc ~tmp___0~1; {301#true} is VALID [2020-07-18 00:12:22,979 INFO L280 TraceCheckUtils]: 112: Hoare triple {301#true} havoc ~tmp___1~0; {301#true} is VALID [2020-07-18 00:12:22,979 INFO L280 TraceCheckUtils]: 113: Hoare triple {301#true} havoc ~tmp___2~0; {301#true} is VALID [2020-07-18 00:12:22,980 INFO L280 TraceCheckUtils]: 114: Hoare triple {301#true} ~splverifierCounter~0 := 0; {301#true} is VALID [2020-07-18 00:12:22,981 INFO L280 TraceCheckUtils]: 115: Hoare triple {301#true} assume false; {302#false} is VALID [2020-07-18 00:12:22,981 INFO L263 TraceCheckUtils]: 116: Hoare triple {302#false} call cleanup(); {302#false} is VALID [2020-07-18 00:12:22,981 INFO L280 TraceCheckUtils]: 117: Hoare triple {302#false} havoc ~i~0; {302#false} is VALID [2020-07-18 00:12:22,982 INFO L280 TraceCheckUtils]: 118: Hoare triple {302#false} havoc ~__cil_tmp2~0; {302#false} is VALID [2020-07-18 00:12:22,982 INFO L263 TraceCheckUtils]: 119: Hoare triple {302#false} call timeShift(); {302#false} is VALID [2020-07-18 00:12:22,982 INFO L263 TraceCheckUtils]: 120: Hoare triple {302#false} call __utac_acc__Specification5_spec__2(); {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:22,982 INFO L263 TraceCheckUtils]: 121: Hoare triple {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret45 := isPumpRunning(); {301#true} is VALID [2020-07-18 00:12:22,983 INFO L280 TraceCheckUtils]: 122: Hoare triple {301#true} havoc ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,983 INFO L280 TraceCheckUtils]: 123: Hoare triple {301#true} ~retValue_acc~10 := ~pumpRunning~0; {301#true} is VALID [2020-07-18 00:12:22,983 INFO L280 TraceCheckUtils]: 124: Hoare triple {301#true} #res := ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,984 INFO L280 TraceCheckUtils]: 125: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,984 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {301#true} {419#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #885#return; {301#true} is VALID [2020-07-18 00:12:22,984 INFO L280 TraceCheckUtils]: 127: Hoare triple {301#true} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {301#true} is VALID [2020-07-18 00:12:22,984 INFO L280 TraceCheckUtils]: 128: Hoare triple {301#true} ~switchedOnBeforeTS~0 := #t~ret45; {301#true} is VALID [2020-07-18 00:12:22,985 INFO L280 TraceCheckUtils]: 129: Hoare triple {301#true} havoc #t~ret45; {301#true} is VALID [2020-07-18 00:12:22,985 INFO L280 TraceCheckUtils]: 130: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,985 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {301#true} {302#false} #873#return; {302#false} is VALID [2020-07-18 00:12:22,986 INFO L280 TraceCheckUtils]: 132: Hoare triple {302#false} assume !(0 != ~pumpRunning~0); {302#false} is VALID [2020-07-18 00:12:22,986 INFO L280 TraceCheckUtils]: 133: Hoare triple {302#false} assume !(0 != ~systemActive~0); {302#false} is VALID [2020-07-18 00:12:22,986 INFO L263 TraceCheckUtils]: 134: Hoare triple {302#false} call __utac_acc__Specification5_spec__3(); {302#false} is VALID [2020-07-18 00:12:22,987 INFO L280 TraceCheckUtils]: 135: Hoare triple {302#false} havoc ~tmp~3; {302#false} is VALID [2020-07-18 00:12:22,987 INFO L280 TraceCheckUtils]: 136: Hoare triple {302#false} havoc ~tmp___0~0; {302#false} is VALID [2020-07-18 00:12:22,987 INFO L263 TraceCheckUtils]: 137: Hoare triple {302#false} call #t~ret46 := getWaterLevel(); {301#true} is VALID [2020-07-18 00:12:22,988 INFO L280 TraceCheckUtils]: 138: Hoare triple {301#true} havoc ~retValue_acc~4; {301#true} is VALID [2020-07-18 00:12:22,988 INFO L280 TraceCheckUtils]: 139: Hoare triple {301#true} ~retValue_acc~4 := ~waterLevel~0; {301#true} is VALID [2020-07-18 00:12:22,988 INFO L280 TraceCheckUtils]: 140: Hoare triple {301#true} #res := ~retValue_acc~4; {301#true} is VALID [2020-07-18 00:12:22,988 INFO L280 TraceCheckUtils]: 141: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,989 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {301#true} {302#false} #887#return; {302#false} is VALID [2020-07-18 00:12:22,989 INFO L280 TraceCheckUtils]: 143: Hoare triple {302#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {302#false} is VALID [2020-07-18 00:12:22,989 INFO L280 TraceCheckUtils]: 144: Hoare triple {302#false} ~tmp~3 := #t~ret46; {302#false} is VALID [2020-07-18 00:12:22,989 INFO L280 TraceCheckUtils]: 145: Hoare triple {302#false} havoc #t~ret46; {302#false} is VALID [2020-07-18 00:12:22,990 INFO L280 TraceCheckUtils]: 146: Hoare triple {302#false} assume 2 != ~tmp~3; {302#false} is VALID [2020-07-18 00:12:22,990 INFO L263 TraceCheckUtils]: 147: Hoare triple {302#false} call #t~ret47 := isPumpRunning(); {301#true} is VALID [2020-07-18 00:12:22,990 INFO L280 TraceCheckUtils]: 148: Hoare triple {301#true} havoc ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,991 INFO L280 TraceCheckUtils]: 149: Hoare triple {301#true} ~retValue_acc~10 := ~pumpRunning~0; {301#true} is VALID [2020-07-18 00:12:22,991 INFO L280 TraceCheckUtils]: 150: Hoare triple {301#true} #res := ~retValue_acc~10; {301#true} is VALID [2020-07-18 00:12:22,991 INFO L280 TraceCheckUtils]: 151: Hoare triple {301#true} assume true; {301#true} is VALID [2020-07-18 00:12:22,991 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {301#true} {302#false} #889#return; {302#false} is VALID [2020-07-18 00:12:22,992 INFO L280 TraceCheckUtils]: 153: Hoare triple {302#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647; {302#false} is VALID [2020-07-18 00:12:22,992 INFO L280 TraceCheckUtils]: 154: Hoare triple {302#false} ~tmp___0~0 := #t~ret47; {302#false} is VALID [2020-07-18 00:12:22,992 INFO L280 TraceCheckUtils]: 155: Hoare triple {302#false} havoc #t~ret47; {302#false} is VALID [2020-07-18 00:12:22,993 INFO L280 TraceCheckUtils]: 156: Hoare triple {302#false} assume 0 != ~tmp___0~0; {302#false} is VALID [2020-07-18 00:12:22,993 INFO L280 TraceCheckUtils]: 157: Hoare triple {302#false} assume 0 == ~switchedOnBeforeTS~0; {302#false} is VALID [2020-07-18 00:12:22,993 INFO L263 TraceCheckUtils]: 158: Hoare triple {302#false} call __automaton_fail(); {302#false} is VALID [2020-07-18 00:12:22,993 INFO L280 TraceCheckUtils]: 159: Hoare triple {302#false} assume !false; {302#false} is VALID [2020-07-18 00:12:23,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:23,263 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:23,266 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1955759744] [2020-07-18 00:12:23,268 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:23,268 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:23,269 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440967504] [2020-07-18 00:12:23,275 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:23,280 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:23,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:23,525 WARN L140 InductivityCheck]: Transition 435#(and (= 0 ~switchedOnBeforeTS~0) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 302#false ) not inductive [2020-07-18 00:12:23,525 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:23,526 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:23,531 INFO L168 Benchmark]: Toolchain (without parser) took 4486.86 ms. Allocated memory was 138.4 MB in the beginning and 296.2 MB in the end (delta: 157.8 MB). Free memory was 102.3 MB in the beginning and 247.4 MB in the end (delta: -145.1 MB). Peak memory consumption was 12.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,532 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory is still 121.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:23,533 INFO L168 Benchmark]: CACSL2BoogieTranslator took 671.08 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 101.9 MB in the beginning and 164.0 MB in the end (delta: -62.1 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,534 INFO L168 Benchmark]: Boogie Preprocessor took 144.06 ms. Allocated memory is still 202.4 MB. Free memory was 164.0 MB in the beginning and 159.1 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,535 INFO L168 Benchmark]: RCFGBuilder took 1807.78 ms. Allocated memory was 202.4 MB in the beginning and 248.0 MB in the end (delta: 45.6 MB). Free memory was 159.1 MB in the beginning and 218.5 MB in the end (delta: -59.3 MB). Peak memory consumption was 110.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,536 INFO L168 Benchmark]: TraceAbstraction took 1857.13 ms. Allocated memory was 248.0 MB in the beginning and 296.2 MB in the end (delta: 48.2 MB). Free memory was 218.5 MB in the beginning and 247.4 MB in the end (delta: -28.9 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,540 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory is still 121.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 671.08 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 101.9 MB in the beginning and 164.0 MB in the end (delta: -62.1 MB). Peak memory consumption was 26.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.06 ms. Allocated memory is still 202.4 MB. Free memory was 164.0 MB in the beginning and 159.1 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1807.78 ms. Allocated memory was 202.4 MB in the beginning and 248.0 MB in the end (delta: 45.6 MB). Free memory was 159.1 MB in the beginning and 218.5 MB in the end (delta: -59.3 MB). Peak memory consumption was 110.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1857.13 ms. Allocated memory was 248.0 MB in the beginning and 296.2 MB in the end (delta: 48.2 MB). Free memory was 218.5 MB in the beginning and 247.4 MB in the end (delta: -28.9 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...