/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_spec2_product41.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:57,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:57,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:57,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:57,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:57,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:57,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:57,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:57,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:57,694 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:57,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:57,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:57,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:57,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:57,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:57,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:57,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:57,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:57,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:57,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:57,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:57,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:57,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:57,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:57,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:57,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:57,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:57,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:57,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:57,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:57,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:57,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:57,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:57,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:57,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:57,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:57,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:57,722 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:57,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:57,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:57,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:57,724 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 00:10:57,736 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:57,737 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:57,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:57,738 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:57,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:57,739 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:57,739 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:57,739 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:57,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:57,740 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:57,740 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:57,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:57,741 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:57,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:57,741 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:57,741 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:57,741 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:57,742 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:57,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:57,742 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:57,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:57,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:57,744 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:58,034 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:58,052 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:58,056 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:58,057 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:58,057 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:58,058 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product41.cil.c [2020-07-18 00:10:58,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6650d3961/bda7bdd67b4b4ceeb8861bdafe4859d6/FLAG748c358ab [2020-07-18 00:10:58,700 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:58,700 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product41.cil.c [2020-07-18 00:10:58,722 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6650d3961/bda7bdd67b4b4ceeb8861bdafe4859d6/FLAG748c358ab [2020-07-18 00:10:58,971 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6650d3961/bda7bdd67b4b4ceeb8861bdafe4859d6 [2020-07-18 00:10:58,979 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:58,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:58,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:58,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:58,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:58,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:58" (1/1) ... [2020-07-18 00:10:58,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e4bcabb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:58, skipping insertion in model container [2020-07-18 00:10:58,992 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:58" (1/1) ... [2020-07-18 00:10:58,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:59,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:59,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:59,580 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:59,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:59,727 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:59,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59 WrapperNode [2020-07-18 00:10:59,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:59,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:59,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:59,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:59,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,842 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:59,842 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:59,843 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:59,843 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:59,844 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (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 00:10:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:59,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:59,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:59,913 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:10:59,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:59,915 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:59,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:59,917 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:59,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:59,918 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:59,924 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:59,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:01,690 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:01,691 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:01,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:01 BoogieIcfgContainer [2020-07-18 00:11:01,702 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:01,703 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:01,703 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:01,707 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:01,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:58" (1/3) ... [2020-07-18 00:11:01,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b32775 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:01, skipping insertion in model container [2020-07-18 00:11:01,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (2/3) ... [2020-07-18 00:11:01,709 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b32775 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:01, skipping insertion in model container [2020-07-18 00:11:01,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:01" (3/3) ... [2020-07-18 00:11:01,711 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product41.cil.c [2020-07-18 00:11:01,722 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:01,731 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:01,745 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:01,769 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:01,769 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:01,769 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:01,769 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:01,770 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:01,770 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:01,770 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:01,771 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2020-07-18 00:11:01,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:01,823 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:01,825 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:01,826 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:01,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:01,833 INFO L82 PathProgramCache]: Analyzing trace with hash 1518186743, now seen corresponding path program 1 times [2020-07-18 00:11:01,842 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:01,843 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [930275358] [2020-07-18 00:11:01,843 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,630 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,742 INFO L280 TraceCheckUtils]: 0: Hoare triple {413#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.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~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-18 00:11:02,743 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-18 00:11:02,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-18 00:11:02,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L379 {307#true} is VALID [2020-07-18 00:11:02,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L379-1 {307#true} is VALID [2020-07-18 00:11:02,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L379-2 {307#true} is VALID [2020-07-18 00:11:02,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L380 {307#true} is VALID [2020-07-18 00:11:02,749 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L386 {307#true} is VALID [2020-07-18 00:11:02,749 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L386-1 {307#true} is VALID [2020-07-18 00:11:02,750 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L387 {307#true} is VALID [2020-07-18 00:11:02,750 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L425 {307#true} is VALID [2020-07-18 00:11:02,750 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L425-1 {307#true} is VALID [2020-07-18 00:11:02,751 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L426 {307#true} is VALID [2020-07-18 00:11:02,751 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L432 {307#true} is VALID [2020-07-18 00:11:02,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L432-1 {307#true} is VALID [2020-07-18 00:11:02,752 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L433 {307#true} is VALID [2020-07-18 00:11:02,752 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L574 {307#true} is VALID [2020-07-18 00:11:02,752 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L578 {307#true} is VALID [2020-07-18 00:11:02,753 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L578-1 {307#true} is VALID [2020-07-18 00:11:02,753 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L578-2 {307#true} is VALID [2020-07-18 00:11:02,754 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L578-3 {307#true} is VALID [2020-07-18 00:11:02,754 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L582 {307#true} is VALID [2020-07-18 00:11:02,754 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L582-1 {307#true} is VALID [2020-07-18 00:11:02,755 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L582-2 {307#true} is VALID [2020-07-18 00:11:02,755 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L582-3 {307#true} is VALID [2020-07-18 00:11:02,755 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L582-4 {307#true} is VALID [2020-07-18 00:11:02,756 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L586 {307#true} is VALID [2020-07-18 00:11:02,756 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L586-1 {307#true} is VALID [2020-07-18 00:11:02,756 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L586-2 {307#true} is VALID [2020-07-18 00:11:02,757 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L586-3 {307#true} is VALID [2020-07-18 00:11:02,757 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L586-4 {307#true} is VALID [2020-07-18 00:11:02,757 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L586-5 {307#true} is VALID [2020-07-18 00:11:02,758 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L586-6 {307#true} is VALID [2020-07-18 00:11:02,758 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L586-7 {307#true} is VALID [2020-07-18 00:11:02,759 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L590 {307#true} is VALID [2020-07-18 00:11:02,759 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L590-1 {307#true} is VALID [2020-07-18 00:11:02,759 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L590-2 {307#true} is VALID [2020-07-18 00:11:02,760 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L590-3 {307#true} is VALID [2020-07-18 00:11:02,760 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L594 {307#true} is VALID [2020-07-18 00:11:02,760 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L594-1 {307#true} is VALID [2020-07-18 00:11:02,761 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L594-2 {307#true} is VALID [2020-07-18 00:11:02,761 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L594-3 {307#true} is VALID [2020-07-18 00:11:02,762 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L594-4 {307#true} is VALID [2020-07-18 00:11:02,762 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L598 {307#true} is VALID [2020-07-18 00:11:02,762 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L598-1 {307#true} is VALID [2020-07-18 00:11:02,763 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L598-2 {307#true} is VALID [2020-07-18 00:11:02,763 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L598-3 {307#true} is VALID [2020-07-18 00:11:02,763 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L600 {307#true} is VALID [2020-07-18 00:11:02,764 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L600-1 {307#true} is VALID [2020-07-18 00:11:02,764 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(13); srcloc: L600-2 {307#true} is VALID [2020-07-18 00:11:02,764 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L680 {307#true} is VALID [2020-07-18 00:11:02,765 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L681 {307#true} is VALID [2020-07-18 00:11:02,765 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L681-1 {307#true} is VALID [2020-07-18 00:11:02,766 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L681-2 {307#true} is VALID [2020-07-18 00:11:02,766 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L681-3 {307#true} is VALID [2020-07-18 00:11:02,766 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L681-4 {307#true} is VALID [2020-07-18 00:11:02,767 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L681-5 {307#true} is VALID [2020-07-18 00:11:02,767 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L681-6 {307#true} is VALID [2020-07-18 00:11:02,767 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(5); srcloc: L681-7 {307#true} is VALID [2020-07-18 00:11:02,768 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string62.base, #t~string62.offset, 1); srcloc: L685 {307#true} is VALID [2020-07-18 00:11:02,768 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L685-1 {307#true} is VALID [2020-07-18 00:11:02,768 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L685-2 {307#true} is VALID [2020-07-18 00:11:02,769 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L685-3 {307#true} is VALID [2020-07-18 00:11:02,769 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L685-4 {307#true} is VALID [2020-07-18 00:11:02,769 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L685-5 {307#true} is VALID [2020-07-18 00:11:02,770 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L689 {307#true} is VALID [2020-07-18 00:11:02,770 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L689-1 {307#true} is VALID [2020-07-18 00:11:02,770 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L689-2 {307#true} is VALID [2020-07-18 00:11:02,771 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L689-3 {307#true} is VALID [2020-07-18 00:11:02,771 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L693 {307#true} is VALID [2020-07-18 00:11:02,772 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L693-1 {307#true} is VALID [2020-07-18 00:11:02,772 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} ~methAndRunningLastTime~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,772 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-18 00:11:02,773 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,773 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-18 00:11:02,773 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-18 00:11:02,773 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,774 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-18 00:11:02,774 INFO L280 TraceCheckUtils]: 78: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,775 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {307#true} {307#true} #902#return; {307#true} is VALID [2020-07-18 00:11:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,787 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #812#return; {307#true} is VALID [2020-07-18 00:11:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,792 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #814#return; {307#true} is VALID [2020-07-18 00:11:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~10; {307#true} is VALID [2020-07-18 00:11:02,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~10 := 1; {307#true} is VALID [2020-07-18 00:11:02,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~10; {307#true} is VALID [2020-07-18 00:11:02,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,797 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {307#true} #816#return; {307#true} is VALID [2020-07-18 00:11:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,801 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #818#return; {307#true} is VALID [2020-07-18 00:11:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {414#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {307#true} {307#true} #892#return; {307#true} is VALID [2020-07-18 00:11:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~6; {307#true} is VALID [2020-07-18 00:11:02,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-18 00:11:02,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~6; {307#true} is VALID [2020-07-18 00:11:02,820 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #868#return; {308#false} is VALID [2020-07-18 00:11:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-18 00:11:02,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-18 00:11:02,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-18 00:11:02,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,826 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #870#return; {308#false} is VALID [2020-07-18 00:11:02,832 INFO L263 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {413#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.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~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:11:02,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {413#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string34.base| |old(#t~string34.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~string41.base| |old(#t~string41.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-18 00:11:02,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-18 00:11:02,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-18 00:11:02,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L379 {307#true} is VALID [2020-07-18 00:11:02,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L379-1 {307#true} is VALID [2020-07-18 00:11:02,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L379-2 {307#true} is VALID [2020-07-18 00:11:02,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L380 {307#true} is VALID [2020-07-18 00:11:02,835 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L386 {307#true} is VALID [2020-07-18 00:11:02,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L386-1 {307#true} is VALID [2020-07-18 00:11:02,835 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L387 {307#true} is VALID [2020-07-18 00:11:02,836 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L425 {307#true} is VALID [2020-07-18 00:11:02,836 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L425-1 {307#true} is VALID [2020-07-18 00:11:02,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L426 {307#true} is VALID [2020-07-18 00:11:02,837 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L432 {307#true} is VALID [2020-07-18 00:11:02,837 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L432-1 {307#true} is VALID [2020-07-18 00:11:02,837 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L433 {307#true} is VALID [2020-07-18 00:11:02,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(3); srcloc: L574 {307#true} is VALID [2020-07-18 00:11:02,838 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string43.base, #t~string43.offset, 1); srcloc: L578 {307#true} is VALID [2020-07-18 00:11:02,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L578-1 {307#true} is VALID [2020-07-18 00:11:02,839 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L578-2 {307#true} is VALID [2020-07-18 00:11:02,839 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(4); srcloc: L578-3 {307#true} is VALID [2020-07-18 00:11:02,839 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string45.base, #t~string45.offset, 1); srcloc: L582 {307#true} is VALID [2020-07-18 00:11:02,840 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L582-1 {307#true} is VALID [2020-07-18 00:11:02,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L582-2 {307#true} is VALID [2020-07-18 00:11:02,840 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L582-3 {307#true} is VALID [2020-07-18 00:11:02,841 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(7); srcloc: L582-4 {307#true} is VALID [2020-07-18 00:11:02,841 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string47.base, #t~string47.offset, 1); srcloc: L586 {307#true} is VALID [2020-07-18 00:11:02,841 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L586-1 {307#true} is VALID [2020-07-18 00:11:02,862 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L586-2 {307#true} is VALID [2020-07-18 00:11:02,863 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string47.base, 3 + #t~string47.offset, 1); srcloc: L586-3 {307#true} is VALID [2020-07-18 00:11:02,863 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string47.base, 4 + #t~string47.offset, 1); srcloc: L586-4 {307#true} is VALID [2020-07-18 00:11:02,863 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string47.base, 5 + #t~string47.offset, 1); srcloc: L586-5 {307#true} is VALID [2020-07-18 00:11:02,864 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string47.base, 6 + #t~string47.offset, 1); srcloc: L586-6 {307#true} is VALID [2020-07-18 00:11:02,864 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(3); srcloc: L586-7 {307#true} is VALID [2020-07-18 00:11:02,864 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string49.base, #t~string49.offset, 1); srcloc: L590 {307#true} is VALID [2020-07-18 00:11:02,865 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L590-1 {307#true} is VALID [2020-07-18 00:11:02,865 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string49.base, 2 + #t~string49.offset, 1); srcloc: L590-2 {307#true} is VALID [2020-07-18 00:11:02,865 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(4); srcloc: L590-3 {307#true} is VALID [2020-07-18 00:11:02,866 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string51.base, #t~string51.offset, 1); srcloc: L594 {307#true} is VALID [2020-07-18 00:11:02,866 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string51.base, 1 + #t~string51.offset, 1); srcloc: L594-1 {307#true} is VALID [2020-07-18 00:11:02,866 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string51.base, 2 + #t~string51.offset, 1); srcloc: L594-2 {307#true} is VALID [2020-07-18 00:11:02,866 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string51.base, 3 + #t~string51.offset, 1); srcloc: L594-3 {307#true} is VALID [2020-07-18 00:11:02,867 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(3); srcloc: L594-4 {307#true} is VALID [2020-07-18 00:11:02,867 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string53.base, #t~string53.offset, 1); srcloc: L598 {307#true} is VALID [2020-07-18 00:11:02,867 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string53.base, 1 + #t~string53.offset, 1); srcloc: L598-1 {307#true} is VALID [2020-07-18 00:11:02,868 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string53.base, 2 + #t~string53.offset, 1); srcloc: L598-2 {307#true} is VALID [2020-07-18 00:11:02,868 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(2); srcloc: L598-3 {307#true} is VALID [2020-07-18 00:11:02,868 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string55.base, #t~string55.offset, 1); srcloc: L600 {307#true} is VALID [2020-07-18 00:11:02,868 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L600-1 {307#true} is VALID [2020-07-18 00:11:02,869 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(13); srcloc: L600-2 {307#true} is VALID [2020-07-18 00:11:02,869 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(7); srcloc: L680 {307#true} is VALID [2020-07-18 00:11:02,869 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string60.base, #t~string60.offset, 1); srcloc: L681 {307#true} is VALID [2020-07-18 00:11:02,870 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L681-1 {307#true} is VALID [2020-07-18 00:11:02,870 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L681-2 {307#true} is VALID [2020-07-18 00:11:02,870 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string60.base, 3 + #t~string60.offset, 1); srcloc: L681-3 {307#true} is VALID [2020-07-18 00:11:02,870 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string60.base, 4 + #t~string60.offset, 1); srcloc: L681-4 {307#true} is VALID [2020-07-18 00:11:02,871 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string60.base, 5 + #t~string60.offset, 1); srcloc: L681-5 {307#true} is VALID [2020-07-18 00:11:02,871 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string60.base, 6 + #t~string60.offset, 1); srcloc: L681-6 {307#true} is VALID [2020-07-18 00:11:02,871 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(5); srcloc: L681-7 {307#true} is VALID [2020-07-18 00:11:02,872 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string62.base, #t~string62.offset, 1); srcloc: L685 {307#true} is VALID [2020-07-18 00:11:02,872 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L685-1 {307#true} is VALID [2020-07-18 00:11:02,872 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L685-2 {307#true} is VALID [2020-07-18 00:11:02,872 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L685-3 {307#true} is VALID [2020-07-18 00:11:02,873 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string62.base, 4 + #t~string62.offset, 1); srcloc: L685-4 {307#true} is VALID [2020-07-18 00:11:02,873 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L685-5 {307#true} is VALID [2020-07-18 00:11:02,873 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string64.base, #t~string64.offset, 1); srcloc: L689 {307#true} is VALID [2020-07-18 00:11:02,873 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L689-1 {307#true} is VALID [2020-07-18 00:11:02,874 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L689-2 {307#true} is VALID [2020-07-18 00:11:02,874 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L689-3 {307#true} is VALID [2020-07-18 00:11:02,874 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string66.base, #t~string66.offset, 1); srcloc: L693 {307#true} is VALID [2020-07-18 00:11:02,875 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L693-1 {307#true} is VALID [2020-07-18 00:11:02,875 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~methAndRunningLastTime~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,875 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-18 00:11:02,875 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,876 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-18 00:11:02,876 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-18 00:11:02,876 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,877 INFO L280 TraceCheckUtils]: 78: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-18 00:11:02,877 INFO L280 TraceCheckUtils]: 79: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,877 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {307#true} {307#true} #902#return; {307#true} is VALID [2020-07-18 00:11:02,877 INFO L263 TraceCheckUtils]: 81: Hoare triple {307#true} call #t~ret73 := main(); {307#true} is VALID [2020-07-18 00:11:02,878 INFO L280 TraceCheckUtils]: 82: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-18 00:11:02,878 INFO L280 TraceCheckUtils]: 83: Hoare triple {307#true} havoc ~tmp~8; {307#true} is VALID [2020-07-18 00:11:02,878 INFO L263 TraceCheckUtils]: 84: Hoare triple {307#true} call select_helpers(); {307#true} is VALID [2020-07-18 00:11:02,879 INFO L280 TraceCheckUtils]: 85: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,879 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {307#true} {307#true} #812#return; {307#true} is VALID [2020-07-18 00:11:02,879 INFO L263 TraceCheckUtils]: 87: Hoare triple {307#true} call select_features(); {307#true} is VALID [2020-07-18 00:11:02,880 INFO L280 TraceCheckUtils]: 88: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,880 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {307#true} {307#true} #814#return; {307#true} is VALID [2020-07-18 00:11:02,880 INFO L263 TraceCheckUtils]: 90: Hoare triple {307#true} call #t~ret72 := valid_product(); {307#true} is VALID [2020-07-18 00:11:02,880 INFO L280 TraceCheckUtils]: 91: Hoare triple {307#true} havoc ~retValue_acc~10; {307#true} is VALID [2020-07-18 00:11:02,881 INFO L280 TraceCheckUtils]: 92: Hoare triple {307#true} ~retValue_acc~10 := 1; {307#true} is VALID [2020-07-18 00:11:02,881 INFO L280 TraceCheckUtils]: 93: Hoare triple {307#true} #res := ~retValue_acc~10; {307#true} is VALID [2020-07-18 00:11:02,881 INFO L280 TraceCheckUtils]: 94: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,884 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {307#true} {307#true} #816#return; {307#true} is VALID [2020-07-18 00:11:02,885 INFO L280 TraceCheckUtils]: 96: Hoare triple {307#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {307#true} is VALID [2020-07-18 00:11:02,885 INFO L280 TraceCheckUtils]: 97: Hoare triple {307#true} ~tmp~8 := #t~ret72; {307#true} is VALID [2020-07-18 00:11:02,885 INFO L280 TraceCheckUtils]: 98: Hoare triple {307#true} havoc #t~ret72; {307#true} is VALID [2020-07-18 00:11:02,886 INFO L280 TraceCheckUtils]: 99: Hoare triple {307#true} assume 0 != ~tmp~8; {307#true} is VALID [2020-07-18 00:11:02,886 INFO L263 TraceCheckUtils]: 100: Hoare triple {307#true} call setup(); {307#true} is VALID [2020-07-18 00:11:02,886 INFO L280 TraceCheckUtils]: 101: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,887 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {307#true} {307#true} #818#return; {307#true} is VALID [2020-07-18 00:11:02,887 INFO L263 TraceCheckUtils]: 103: Hoare triple {307#true} call runTest(); {307#true} is VALID [2020-07-18 00:11:02,888 INFO L263 TraceCheckUtils]: 104: Hoare triple {307#true} call __utac_acc__Specification2_spec__1(); {414#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:02,888 INFO L280 TraceCheckUtils]: 105: Hoare triple {414#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,889 INFO L280 TraceCheckUtils]: 106: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,889 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {307#true} {307#true} #892#return; {307#true} is VALID [2020-07-18 00:11:02,889 INFO L263 TraceCheckUtils]: 108: Hoare triple {307#true} call test(); {307#true} is VALID [2020-07-18 00:11:02,889 INFO L280 TraceCheckUtils]: 109: Hoare triple {307#true} havoc ~splverifierCounter~0; {307#true} is VALID [2020-07-18 00:11:02,890 INFO L280 TraceCheckUtils]: 110: Hoare triple {307#true} havoc ~tmp~7; {307#true} is VALID [2020-07-18 00:11:02,890 INFO L280 TraceCheckUtils]: 111: Hoare triple {307#true} havoc ~tmp___0~2; {307#true} is VALID [2020-07-18 00:11:02,890 INFO L280 TraceCheckUtils]: 112: Hoare triple {307#true} havoc ~tmp___1~0; {307#true} is VALID [2020-07-18 00:11:02,891 INFO L280 TraceCheckUtils]: 113: Hoare triple {307#true} havoc ~tmp___2~0; {307#true} is VALID [2020-07-18 00:11:02,891 INFO L280 TraceCheckUtils]: 114: Hoare triple {307#true} ~splverifierCounter~0 := 0; {307#true} is VALID [2020-07-18 00:11:02,892 INFO L280 TraceCheckUtils]: 115: Hoare triple {307#true} assume false; {308#false} is VALID [2020-07-18 00:11:02,892 INFO L263 TraceCheckUtils]: 116: Hoare triple {308#false} call cleanup(); {308#false} is VALID [2020-07-18 00:11:02,893 INFO L280 TraceCheckUtils]: 117: Hoare triple {308#false} havoc ~i~0; {308#false} is VALID [2020-07-18 00:11:02,893 INFO L280 TraceCheckUtils]: 118: Hoare triple {308#false} havoc ~__cil_tmp2~0; {308#false} is VALID [2020-07-18 00:11:02,893 INFO L263 TraceCheckUtils]: 119: Hoare triple {308#false} call timeShift(); {308#false} is VALID [2020-07-18 00:11:02,893 INFO L280 TraceCheckUtils]: 120: Hoare triple {308#false} assume !(0 != ~pumpRunning~0); {308#false} is VALID [2020-07-18 00:11:02,894 INFO L280 TraceCheckUtils]: 121: Hoare triple {308#false} assume !(0 != ~systemActive~0); {308#false} is VALID [2020-07-18 00:11:02,894 INFO L263 TraceCheckUtils]: 122: Hoare triple {308#false} call __utac_acc__Specification2_spec__2(); {308#false} is VALID [2020-07-18 00:11:02,894 INFO L280 TraceCheckUtils]: 123: Hoare triple {308#false} havoc ~tmp~0; {308#false} is VALID [2020-07-18 00:11:02,894 INFO L280 TraceCheckUtils]: 124: Hoare triple {308#false} havoc ~tmp___0~0; {308#false} is VALID [2020-07-18 00:11:02,895 INFO L263 TraceCheckUtils]: 125: Hoare triple {308#false} call #t~ret0 := isMethaneLevelCritical(); {307#true} is VALID [2020-07-18 00:11:02,895 INFO L280 TraceCheckUtils]: 126: Hoare triple {307#true} havoc ~retValue_acc~6; {307#true} is VALID [2020-07-18 00:11:02,895 INFO L280 TraceCheckUtils]: 127: Hoare triple {307#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-18 00:11:02,896 INFO L280 TraceCheckUtils]: 128: Hoare triple {307#true} #res := ~retValue_acc~6; {307#true} is VALID [2020-07-18 00:11:02,896 INFO L280 TraceCheckUtils]: 129: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,896 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {307#true} {308#false} #868#return; {308#false} is VALID [2020-07-18 00:11:02,896 INFO L280 TraceCheckUtils]: 131: Hoare triple {308#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {308#false} is VALID [2020-07-18 00:11:02,897 INFO L280 TraceCheckUtils]: 132: Hoare triple {308#false} ~tmp~0 := #t~ret0; {308#false} is VALID [2020-07-18 00:11:02,897 INFO L280 TraceCheckUtils]: 133: Hoare triple {308#false} havoc #t~ret0; {308#false} is VALID [2020-07-18 00:11:02,897 INFO L280 TraceCheckUtils]: 134: Hoare triple {308#false} assume 0 != ~tmp~0; {308#false} is VALID [2020-07-18 00:11:02,898 INFO L263 TraceCheckUtils]: 135: Hoare triple {308#false} call #t~ret1 := isPumpRunning(); {307#true} is VALID [2020-07-18 00:11:02,898 INFO L280 TraceCheckUtils]: 136: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-18 00:11:02,898 INFO L280 TraceCheckUtils]: 137: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-18 00:11:02,898 INFO L280 TraceCheckUtils]: 138: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-18 00:11:02,899 INFO L280 TraceCheckUtils]: 139: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-18 00:11:02,899 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {307#true} {308#false} #870#return; {308#false} is VALID [2020-07-18 00:11:02,899 INFO L280 TraceCheckUtils]: 141: Hoare triple {308#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {308#false} is VALID [2020-07-18 00:11:02,900 INFO L280 TraceCheckUtils]: 142: Hoare triple {308#false} ~tmp___0~0 := #t~ret1; {308#false} is VALID [2020-07-18 00:11:02,900 INFO L280 TraceCheckUtils]: 143: Hoare triple {308#false} havoc #t~ret1; {308#false} is VALID [2020-07-18 00:11:02,900 INFO L280 TraceCheckUtils]: 144: Hoare triple {308#false} assume 0 != ~tmp___0~0; {308#false} is VALID [2020-07-18 00:11:02,900 INFO L280 TraceCheckUtils]: 145: Hoare triple {308#false} assume 0 != ~methAndRunningLastTime~0; {308#false} is VALID [2020-07-18 00:11:02,901 INFO L263 TraceCheckUtils]: 146: Hoare triple {308#false} call __automaton_fail(); {308#false} is VALID [2020-07-18 00:11:02,901 INFO L280 TraceCheckUtils]: 147: Hoare triple {308#false} assume !false; {308#false} is VALID [2020-07-18 00:11:02,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:03,116 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:03,118 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [930275358] [2020-07-18 00:11:03,120 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:03,120 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:03,121 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638395632] [2020-07-18 00:11:03,127 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:03,131 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:03,135 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:03,150 WARN L140 InductivityCheck]: Transition 423#(and (not (= 0 ~methAndRunningLastTime~0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) ( _ , assume !false; , 308#false ) not inductive [2020-07-18 00:11:03,150 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:03,151 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 00:11:03,156 INFO L168 Benchmark]: Toolchain (without parser) took 4175.40 ms. Allocated memory was 136.8 MB in the beginning and 253.2 MB in the end (delta: 116.4 MB). Free memory was 101.2 MB in the beginning and 141.0 MB in the end (delta: -39.8 MB). Peak memory consumption was 76.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,157 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,158 INFO L168 Benchmark]: CACSL2BoogieTranslator took 744.77 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 100.8 MB in the beginning and 168.6 MB in the end (delta: -67.8 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,159 INFO L168 Benchmark]: Boogie Preprocessor took 113.50 ms. Allocated memory is still 200.8 MB. Free memory was 168.6 MB in the beginning and 163.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,160 INFO L168 Benchmark]: RCFGBuilder took 1859.31 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 163.0 MB in the beginning and 87.4 MB in the end (delta: 75.6 MB). Peak memory consumption was 106.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:03,161 INFO L168 Benchmark]: TraceAbstraction took 1450.96 ms. Allocated memory was 231.2 MB in the beginning and 253.2 MB in the end (delta: 22.0 MB). Free memory was 85.9 MB in the beginning and 141.0 MB in the end (delta: -55.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:03,165 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 744.77 ms. Allocated memory was 136.8 MB in the beginning and 200.8 MB in the end (delta: 64.0 MB). Free memory was 100.8 MB in the beginning and 168.6 MB in the end (delta: -67.8 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 113.50 ms. Allocated memory is still 200.8 MB. Free memory was 168.6 MB in the beginning and 163.0 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1859.31 ms. Allocated memory was 200.8 MB in the beginning and 231.2 MB in the end (delta: 30.4 MB). Free memory was 163.0 MB in the beginning and 87.4 MB in the end (delta: 75.6 MB). Peak memory consumption was 106.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1450.96 ms. Allocated memory was 231.2 MB in the beginning and 253.2 MB in the end (delta: 22.0 MB). Free memory was 85.9 MB in the beginning and 141.0 MB in the end (delta: -55.1 MB). There was no memory consumed. 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...