/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_product09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:10,637 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:10,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:10,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:10,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:10,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:10,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:10,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:10,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:10,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:10,665 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:10,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:10,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:10,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:10,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:10,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:10,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:10,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:10,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:10,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:10,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:10,682 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:10,685 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:10,686 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:10,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:10,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:10,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:10,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:10,693 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:10,694 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:10,694 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:10,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:10,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:10,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:10,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:10,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:10,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:10,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:10,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:10,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:10,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:10,709 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 00:12:10,725 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:10,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:10,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:10,727 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:10,727 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:10,728 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:10,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:10,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:10,728 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:10,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:10,729 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:10,729 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:10,730 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:10,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:10,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:10,730 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:10,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:10,731 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:10,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:10,731 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:10,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:10,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:10,732 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:11,010 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:11,024 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:11,028 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:11,030 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:11,030 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:11,031 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product09.cil.c [2020-07-18 00:12:11,104 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b11a73cf2/24ae9a3165cc4b369ca48e6200d0aea0/FLAGf86e586a7 [2020-07-18 00:12:11,691 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:11,692 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product09.cil.c [2020-07-18 00:12:11,702 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b11a73cf2/24ae9a3165cc4b369ca48e6200d0aea0/FLAGf86e586a7 [2020-07-18 00:12:11,934 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b11a73cf2/24ae9a3165cc4b369ca48e6200d0aea0 [2020-07-18 00:12:11,947 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:11,951 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:11,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:11,956 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:11,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:11,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7caa8c40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:11, skipping insertion in model container [2020-07-18 00:12:11,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:11" (1/1) ... [2020-07-18 00:12:11,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:12,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:12,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:12,516 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:12,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:12,682 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:12,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12 WrapperNode [2020-07-18 00:12:12,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:12,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:12,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:12,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:12,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (1/1) ... [2020-07-18 00:12:12,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (1/1) ... [2020-07-18 00:12:12,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (1/1) ... [2020-07-18 00:12:12,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (1/1) ... [2020-07-18 00:12:12,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (1/1) ... [2020-07-18 00:12:12,813 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (1/1) ... [2020-07-18 00:12:12,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (1/1) ... [2020-07-18 00:12:12,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:12,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:12,840 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:12,840 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:12,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (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 00:12:12,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-18 00:12:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:12,907 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-18 00:12:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:12,921 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:12,922 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:12,923 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:12,924 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:12,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:12,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:14,704 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:14,705 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:14,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:14 BoogieIcfgContainer [2020-07-18 00:12:14,712 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:14,713 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:14,713 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:14,717 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:14,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:11" (1/3) ... [2020-07-18 00:12:14,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23b47df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:14, skipping insertion in model container [2020-07-18 00:12:14,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:12" (2/3) ... [2020-07-18 00:12:14,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23b47df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:14, skipping insertion in model container [2020-07-18 00:12:14,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:14" (3/3) ... [2020-07-18 00:12:14,721 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product09.cil.c [2020-07-18 00:12:14,734 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:14,744 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:14,760 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:14,786 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:14,787 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:14,787 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:14,787 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:14,787 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:14,788 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:14,788 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:14,788 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states. [2020-07-18 00:12:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:14,836 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:14,837 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 00:12:14,838 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:14,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:14,846 INFO L82 PathProgramCache]: Analyzing trace with hash -1423654705, now seen corresponding path program 1 times [2020-07-18 00:12:14,856 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:14,856 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1936198615] [2020-07-18 00:12:14,857 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,737 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {374#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:15,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} #valid := #valid[0 := 0]; {257#true} is VALID [2020-07-18 00:12:15,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} assume 0 < #StackHeapBarrier; {257#true} is VALID [2020-07-18 00:12:15,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {257#true} is VALID [2020-07-18 00:12:15,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {257#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {257#true} is VALID [2020-07-18 00:12:15,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {257#true} is VALID [2020-07-18 00:12:15,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {257#true} is VALID [2020-07-18 00:12:15,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {257#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {257#true} is VALID [2020-07-18 00:12:15,908 INFO L280 TraceCheckUtils]: 8: Hoare triple {257#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {257#true} is VALID [2020-07-18 00:12:15,908 INFO L280 TraceCheckUtils]: 9: Hoare triple {257#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {257#true} is VALID [2020-07-18 00:12:15,908 INFO L280 TraceCheckUtils]: 10: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {257#true} is VALID [2020-07-18 00:12:15,909 INFO L280 TraceCheckUtils]: 11: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {257#true} is VALID [2020-07-18 00:12:15,909 INFO L280 TraceCheckUtils]: 12: Hoare triple {257#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {257#true} is VALID [2020-07-18 00:12:15,909 INFO L280 TraceCheckUtils]: 13: Hoare triple {257#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {257#true} is VALID [2020-07-18 00:12:15,910 INFO L280 TraceCheckUtils]: 14: Hoare triple {257#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {257#true} is VALID [2020-07-18 00:12:15,910 INFO L280 TraceCheckUtils]: 15: Hoare triple {257#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {257#true} is VALID [2020-07-18 00:12:15,911 INFO L280 TraceCheckUtils]: 16: Hoare triple {257#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {257#true} is VALID [2020-07-18 00:12:15,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {257#true} is VALID [2020-07-18 00:12:15,911 INFO L280 TraceCheckUtils]: 18: Hoare triple {257#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {257#true} is VALID [2020-07-18 00:12:15,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {257#true} is VALID [2020-07-18 00:12:15,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {257#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {257#true} is VALID [2020-07-18 00:12:15,912 INFO L280 TraceCheckUtils]: 21: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {257#true} is VALID [2020-07-18 00:12:15,913 INFO L280 TraceCheckUtils]: 22: Hoare triple {257#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {257#true} is VALID [2020-07-18 00:12:15,913 INFO L280 TraceCheckUtils]: 23: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {257#true} is VALID [2020-07-18 00:12:15,914 INFO L280 TraceCheckUtils]: 24: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {257#true} is VALID [2020-07-18 00:12:15,914 INFO L280 TraceCheckUtils]: 25: Hoare triple {257#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13); srcloc: L111-2 {257#true} is VALID [2020-07-18 00:12:15,914 INFO L280 TraceCheckUtils]: 26: Hoare triple {257#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L229 {257#true} is VALID [2020-07-18 00:12:15,915 INFO L280 TraceCheckUtils]: 27: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L233 {257#true} is VALID [2020-07-18 00:12:15,915 INFO L280 TraceCheckUtils]: 28: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L233-1 {257#true} is VALID [2020-07-18 00:12:15,915 INFO L280 TraceCheckUtils]: 29: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L233-2 {257#true} is VALID [2020-07-18 00:12:15,916 INFO L280 TraceCheckUtils]: 30: Hoare triple {257#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L233-3 {257#true} is VALID [2020-07-18 00:12:15,916 INFO L280 TraceCheckUtils]: 31: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L237 {257#true} is VALID [2020-07-18 00:12:15,917 INFO L280 TraceCheckUtils]: 32: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L237-1 {257#true} is VALID [2020-07-18 00:12:15,917 INFO L280 TraceCheckUtils]: 33: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L237-2 {257#true} is VALID [2020-07-18 00:12:15,917 INFO L280 TraceCheckUtils]: 34: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L237-3 {257#true} is VALID [2020-07-18 00:12:15,918 INFO L280 TraceCheckUtils]: 35: Hoare triple {257#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7); srcloc: L237-4 {257#true} is VALID [2020-07-18 00:12:15,918 INFO L280 TraceCheckUtils]: 36: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string19.base, #t~string19.offset, 1); srcloc: L241 {257#true} is VALID [2020-07-18 00:12:15,918 INFO L280 TraceCheckUtils]: 37: Hoare triple {257#true} SUMMARY for call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L241-1 {257#true} is VALID [2020-07-18 00:12:15,919 INFO L280 TraceCheckUtils]: 38: Hoare triple {257#true} SUMMARY for call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L241-2 {257#true} is VALID [2020-07-18 00:12:15,919 INFO L280 TraceCheckUtils]: 39: Hoare triple {257#true} SUMMARY for call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L241-3 {257#true} is VALID [2020-07-18 00:12:15,920 INFO L280 TraceCheckUtils]: 40: Hoare triple {257#true} SUMMARY for call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1); srcloc: L241-4 {257#true} is VALID [2020-07-18 00:12:15,920 INFO L280 TraceCheckUtils]: 41: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1); srcloc: L241-5 {257#true} is VALID [2020-07-18 00:12:15,920 INFO L280 TraceCheckUtils]: 42: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1); srcloc: L241-6 {257#true} is VALID [2020-07-18 00:12:15,921 INFO L280 TraceCheckUtils]: 43: Hoare triple {257#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L241-7 {257#true} is VALID [2020-07-18 00:12:15,921 INFO L280 TraceCheckUtils]: 44: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L245 {257#true} is VALID [2020-07-18 00:12:15,921 INFO L280 TraceCheckUtils]: 45: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L245-1 {257#true} is VALID [2020-07-18 00:12:15,922 INFO L280 TraceCheckUtils]: 46: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L245-2 {257#true} is VALID [2020-07-18 00:12:15,922 INFO L280 TraceCheckUtils]: 47: Hoare triple {257#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L245-3 {257#true} is VALID [2020-07-18 00:12:15,922 INFO L280 TraceCheckUtils]: 48: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L249 {257#true} is VALID [2020-07-18 00:12:15,923 INFO L280 TraceCheckUtils]: 49: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L249-1 {257#true} is VALID [2020-07-18 00:12:15,923 INFO L280 TraceCheckUtils]: 50: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L249-2 {257#true} is VALID [2020-07-18 00:12:15,924 INFO L280 TraceCheckUtils]: 51: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L249-3 {257#true} is VALID [2020-07-18 00:12:15,924 INFO L280 TraceCheckUtils]: 52: Hoare triple {257#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3); srcloc: L249-4 {257#true} is VALID [2020-07-18 00:12:15,924 INFO L280 TraceCheckUtils]: 53: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string25.base, #t~string25.offset, 1); srcloc: L253 {257#true} is VALID [2020-07-18 00:12:15,925 INFO L280 TraceCheckUtils]: 54: Hoare triple {257#true} SUMMARY for call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L253-1 {257#true} is VALID [2020-07-18 00:12:15,925 INFO L280 TraceCheckUtils]: 55: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L253-2 {257#true} is VALID [2020-07-18 00:12:15,925 INFO L280 TraceCheckUtils]: 56: Hoare triple {257#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2); srcloc: L253-3 {257#true} is VALID [2020-07-18 00:12:15,926 INFO L280 TraceCheckUtils]: 57: Hoare triple {257#true} SUMMARY for call write~init~int(10, #t~string27.base, #t~string27.offset, 1); srcloc: L255 {257#true} is VALID [2020-07-18 00:12:15,926 INFO L280 TraceCheckUtils]: 58: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L255-1 {257#true} is VALID [2020-07-18 00:12:15,926 INFO L280 TraceCheckUtils]: 59: Hoare triple {257#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30); srcloc: L255-2 {257#true} is VALID [2020-07-18 00:12:15,927 INFO L280 TraceCheckUtils]: 60: Hoare triple {257#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9); srcloc: L734 {257#true} is VALID [2020-07-18 00:12:15,927 INFO L280 TraceCheckUtils]: 61: Hoare triple {257#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21); srcloc: L734-1 {257#true} is VALID [2020-07-18 00:12:15,927 INFO L280 TraceCheckUtils]: 62: Hoare triple {257#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L735 {257#true} is VALID [2020-07-18 00:12:15,928 INFO L280 TraceCheckUtils]: 63: Hoare triple {257#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L741 {257#true} is VALID [2020-07-18 00:12:15,928 INFO L280 TraceCheckUtils]: 64: Hoare triple {257#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L741-1 {257#true} is VALID [2020-07-18 00:12:15,928 INFO L280 TraceCheckUtils]: 65: Hoare triple {257#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L742 {257#true} is VALID [2020-07-18 00:12:15,929 INFO L280 TraceCheckUtils]: 66: Hoare triple {257#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L780 {257#true} is VALID [2020-07-18 00:12:15,929 INFO L280 TraceCheckUtils]: 67: Hoare triple {257#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25); srcloc: L780-1 {257#true} is VALID [2020-07-18 00:12:15,929 INFO L280 TraceCheckUtils]: 68: Hoare triple {257#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L781 {257#true} is VALID [2020-07-18 00:12:15,930 INFO L280 TraceCheckUtils]: 69: Hoare triple {257#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L787 {257#true} is VALID [2020-07-18 00:12:15,930 INFO L280 TraceCheckUtils]: 70: Hoare triple {257#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L787-1 {257#true} is VALID [2020-07-18 00:12:15,930 INFO L280 TraceCheckUtils]: 71: Hoare triple {257#true} ~waterLevel~0 := 1; {257#true} is VALID [2020-07-18 00:12:15,931 INFO L280 TraceCheckUtils]: 72: Hoare triple {257#true} ~methaneLevelCritical~0 := 0; {257#true} is VALID [2020-07-18 00:12:15,931 INFO L280 TraceCheckUtils]: 73: Hoare triple {257#true} ~pumpRunning~0 := 0; {257#true} is VALID [2020-07-18 00:12:15,931 INFO L280 TraceCheckUtils]: 74: Hoare triple {257#true} ~systemActive~0 := 1; {257#true} is VALID [2020-07-18 00:12:15,932 INFO L280 TraceCheckUtils]: 75: Hoare triple {257#true} ~cleanupTimeShifts~0 := 4; {257#true} is VALID [2020-07-18 00:12:15,932 INFO L280 TraceCheckUtils]: 76: Hoare triple {257#true} ~head~0.base, ~head~0.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:15,932 INFO L280 TraceCheckUtils]: 77: Hoare triple {257#true} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:15,933 INFO L280 TraceCheckUtils]: 78: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:15,933 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {257#true} {257#true} #850#return; {257#true} is VALID [2020-07-18 00:12:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:15,950 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {257#true} {257#true} #766#return; {257#true} is VALID [2020-07-18 00:12:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:15,954 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {257#true} {257#true} #768#return; {257#true} is VALID [2020-07-18 00:12:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:15,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~9 := 1; {257#true} is VALID [2020-07-18 00:12:15,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:15,959 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:15,959 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {257#true} #770#return; {257#true} is VALID [2020-07-18 00:12:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:15,963 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {257#true} {257#true} #772#return; {257#true} is VALID [2020-07-18 00:12:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:15,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:15,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:15,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {257#true} {257#true} #840#return; {257#true} is VALID [2020-07-18 00:12:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:16,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~3 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:16,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,018 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #830#return; {257#true} is VALID [2020-07-18 00:12:16,018 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {257#true} is VALID [2020-07-18 00:12:16,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} havoc ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} ~retValue_acc~3 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:16,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} #res := ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,020 INFO L280 TraceCheckUtils]: 4: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,020 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {257#true} {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #830#return; {257#true} is VALID [2020-07-18 00:12:16,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {257#true} is VALID [2020-07-18 00:12:16,021 INFO L280 TraceCheckUtils]: 7: Hoare triple {257#true} ~switchedOnBeforeTS~0 := #t~ret69; {257#true} is VALID [2020-07-18 00:12:16,022 INFO L280 TraceCheckUtils]: 8: Hoare triple {257#true} havoc #t~ret69; {257#true} is VALID [2020-07-18 00:12:16,022 INFO L280 TraceCheckUtils]: 9: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,022 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {257#true} {258#false} #818#return; {258#false} is VALID [2020-07-18 00:12:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:16,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:16,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~1 := ~waterLevel~0; {257#true} is VALID [2020-07-18 00:12:16,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:16,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {258#false} #832#return; {258#false} is VALID [2020-07-18 00:12:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:16,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {257#true} havoc ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {257#true} ~retValue_acc~3 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:16,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #res := ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,058 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,058 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {257#true} {258#false} #834#return; {258#false} is VALID [2020-07-18 00:12:16,064 INFO L263 TraceCheckUtils]: 0: Hoare triple {257#true} call ULTIMATE.init(); {374#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-18 00:12:16,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {374#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:16,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {257#true} #valid := #valid[0 := 0]; {257#true} is VALID [2020-07-18 00:12:16,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {257#true} assume 0 < #StackHeapBarrier; {257#true} is VALID [2020-07-18 00:12:16,069 INFO L280 TraceCheckUtils]: 4: Hoare triple {257#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {257#true} is VALID [2020-07-18 00:12:16,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {257#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {257#true} is VALID [2020-07-18 00:12:16,069 INFO L280 TraceCheckUtils]: 6: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {257#true} is VALID [2020-07-18 00:12:16,070 INFO L280 TraceCheckUtils]: 7: Hoare triple {257#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {257#true} is VALID [2020-07-18 00:12:16,070 INFO L280 TraceCheckUtils]: 8: Hoare triple {257#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {257#true} is VALID [2020-07-18 00:12:16,073 INFO L280 TraceCheckUtils]: 9: Hoare triple {257#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {257#true} is VALID [2020-07-18 00:12:16,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {257#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {257#true} is VALID [2020-07-18 00:12:16,074 INFO L280 TraceCheckUtils]: 11: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {257#true} is VALID [2020-07-18 00:12:16,074 INFO L280 TraceCheckUtils]: 12: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {257#true} is VALID [2020-07-18 00:12:16,075 INFO L280 TraceCheckUtils]: 13: Hoare triple {257#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {257#true} is VALID [2020-07-18 00:12:16,075 INFO L280 TraceCheckUtils]: 14: Hoare triple {257#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {257#true} is VALID [2020-07-18 00:12:16,075 INFO L280 TraceCheckUtils]: 15: Hoare triple {257#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {257#true} is VALID [2020-07-18 00:12:16,076 INFO L280 TraceCheckUtils]: 16: Hoare triple {257#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {257#true} is VALID [2020-07-18 00:12:16,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {257#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {257#true} is VALID [2020-07-18 00:12:16,076 INFO L280 TraceCheckUtils]: 18: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {257#true} is VALID [2020-07-18 00:12:16,077 INFO L280 TraceCheckUtils]: 19: Hoare triple {257#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {257#true} is VALID [2020-07-18 00:12:16,077 INFO L280 TraceCheckUtils]: 20: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {257#true} is VALID [2020-07-18 00:12:16,077 INFO L280 TraceCheckUtils]: 21: Hoare triple {257#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {257#true} is VALID [2020-07-18 00:12:16,078 INFO L280 TraceCheckUtils]: 22: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {257#true} is VALID [2020-07-18 00:12:16,078 INFO L280 TraceCheckUtils]: 23: Hoare triple {257#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {257#true} is VALID [2020-07-18 00:12:16,083 INFO L280 TraceCheckUtils]: 24: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {257#true} is VALID [2020-07-18 00:12:16,084 INFO L280 TraceCheckUtils]: 25: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {257#true} is VALID [2020-07-18 00:12:16,084 INFO L280 TraceCheckUtils]: 26: Hoare triple {257#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(13); srcloc: L111-2 {257#true} is VALID [2020-07-18 00:12:16,084 INFO L280 TraceCheckUtils]: 27: Hoare triple {257#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3); srcloc: L229 {257#true} is VALID [2020-07-18 00:12:16,085 INFO L280 TraceCheckUtils]: 28: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L233 {257#true} is VALID [2020-07-18 00:12:16,085 INFO L280 TraceCheckUtils]: 29: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L233-1 {257#true} is VALID [2020-07-18 00:12:16,085 INFO L280 TraceCheckUtils]: 30: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L233-2 {257#true} is VALID [2020-07-18 00:12:16,086 INFO L280 TraceCheckUtils]: 31: Hoare triple {257#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4); srcloc: L233-3 {257#true} is VALID [2020-07-18 00:12:16,086 INFO L280 TraceCheckUtils]: 32: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L237 {257#true} is VALID [2020-07-18 00:12:16,086 INFO L280 TraceCheckUtils]: 33: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L237-1 {257#true} is VALID [2020-07-18 00:12:16,087 INFO L280 TraceCheckUtils]: 34: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L237-2 {257#true} is VALID [2020-07-18 00:12:16,087 INFO L280 TraceCheckUtils]: 35: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1); srcloc: L237-3 {257#true} is VALID [2020-07-18 00:12:16,087 INFO L280 TraceCheckUtils]: 36: Hoare triple {257#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(7); srcloc: L237-4 {257#true} is VALID [2020-07-18 00:12:16,087 INFO L280 TraceCheckUtils]: 37: Hoare triple {257#true} SUMMARY for call write~init~int(44, #t~string19.base, #t~string19.offset, 1); srcloc: L241 {257#true} is VALID [2020-07-18 00:12:16,088 INFO L280 TraceCheckUtils]: 38: Hoare triple {257#true} SUMMARY for call write~init~int(80, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L241-1 {257#true} is VALID [2020-07-18 00:12:16,088 INFO L280 TraceCheckUtils]: 39: Hoare triple {257#true} SUMMARY for call write~init~int(117, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L241-2 {257#true} is VALID [2020-07-18 00:12:16,092 INFO L280 TraceCheckUtils]: 40: Hoare triple {257#true} SUMMARY for call write~init~int(109, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L241-3 {257#true} is VALID [2020-07-18 00:12:16,092 INFO L280 TraceCheckUtils]: 41: Hoare triple {257#true} SUMMARY for call write~init~int(112, #t~string19.base, 4 + #t~string19.offset, 1); srcloc: L241-4 {257#true} is VALID [2020-07-18 00:12:16,092 INFO L280 TraceCheckUtils]: 42: Hoare triple {257#true} SUMMARY for call write~init~int(58, #t~string19.base, 5 + #t~string19.offset, 1); srcloc: L241-5 {257#true} is VALID [2020-07-18 00:12:16,093 INFO L280 TraceCheckUtils]: 43: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string19.base, 6 + #t~string19.offset, 1); srcloc: L241-6 {257#true} is VALID [2020-07-18 00:12:16,093 INFO L280 TraceCheckUtils]: 44: Hoare triple {257#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L241-7 {257#true} is VALID [2020-07-18 00:12:16,093 INFO L280 TraceCheckUtils]: 45: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L245 {257#true} is VALID [2020-07-18 00:12:16,094 INFO L280 TraceCheckUtils]: 46: Hoare triple {257#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L245-1 {257#true} is VALID [2020-07-18 00:12:16,094 INFO L280 TraceCheckUtils]: 47: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L245-2 {257#true} is VALID [2020-07-18 00:12:16,095 INFO L280 TraceCheckUtils]: 48: Hoare triple {257#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L245-3 {257#true} is VALID [2020-07-18 00:12:16,097 INFO L280 TraceCheckUtils]: 49: Hoare triple {257#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L249 {257#true} is VALID [2020-07-18 00:12:16,098 INFO L280 TraceCheckUtils]: 50: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L249-1 {257#true} is VALID [2020-07-18 00:12:16,098 INFO L280 TraceCheckUtils]: 51: Hoare triple {257#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L249-2 {257#true} is VALID [2020-07-18 00:12:16,098 INFO L280 TraceCheckUtils]: 52: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L249-3 {257#true} is VALID [2020-07-18 00:12:16,099 INFO L280 TraceCheckUtils]: 53: Hoare triple {257#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(3); srcloc: L249-4 {257#true} is VALID [2020-07-18 00:12:16,099 INFO L280 TraceCheckUtils]: 54: Hoare triple {257#true} SUMMARY for call write~init~int(41, #t~string25.base, #t~string25.offset, 1); srcloc: L253 {257#true} is VALID [2020-07-18 00:12:16,100 INFO L280 TraceCheckUtils]: 55: Hoare triple {257#true} SUMMARY for call write~init~int(32, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L253-1 {257#true} is VALID [2020-07-18 00:12:16,100 INFO L280 TraceCheckUtils]: 56: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L253-2 {257#true} is VALID [2020-07-18 00:12:16,100 INFO L280 TraceCheckUtils]: 57: Hoare triple {257#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(2); srcloc: L253-3 {257#true} is VALID [2020-07-18 00:12:16,101 INFO L280 TraceCheckUtils]: 58: Hoare triple {257#true} SUMMARY for call write~init~int(10, #t~string27.base, #t~string27.offset, 1); srcloc: L255 {257#true} is VALID [2020-07-18 00:12:16,101 INFO L280 TraceCheckUtils]: 59: Hoare triple {257#true} SUMMARY for call write~init~int(0, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L255-1 {257#true} is VALID [2020-07-18 00:12:16,101 INFO L280 TraceCheckUtils]: 60: Hoare triple {257#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30); srcloc: L255-2 {257#true} is VALID [2020-07-18 00:12:16,102 INFO L280 TraceCheckUtils]: 61: Hoare triple {257#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9); srcloc: L734 {257#true} is VALID [2020-07-18 00:12:16,102 INFO L280 TraceCheckUtils]: 62: Hoare triple {257#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21); srcloc: L734-1 {257#true} is VALID [2020-07-18 00:12:16,103 INFO L280 TraceCheckUtils]: 63: Hoare triple {257#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L735 {257#true} is VALID [2020-07-18 00:12:16,103 INFO L280 TraceCheckUtils]: 64: Hoare triple {257#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L741 {257#true} is VALID [2020-07-18 00:12:16,104 INFO L280 TraceCheckUtils]: 65: Hoare triple {257#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L741-1 {257#true} is VALID [2020-07-18 00:12:16,105 INFO L280 TraceCheckUtils]: 66: Hoare triple {257#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L742 {257#true} is VALID [2020-07-18 00:12:16,105 INFO L280 TraceCheckUtils]: 67: Hoare triple {257#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L780 {257#true} is VALID [2020-07-18 00:12:16,105 INFO L280 TraceCheckUtils]: 68: Hoare triple {257#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25); srcloc: L780-1 {257#true} is VALID [2020-07-18 00:12:16,107 INFO L280 TraceCheckUtils]: 69: Hoare triple {257#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L781 {257#true} is VALID [2020-07-18 00:12:16,112 INFO L280 TraceCheckUtils]: 70: Hoare triple {257#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L787 {257#true} is VALID [2020-07-18 00:12:16,112 INFO L280 TraceCheckUtils]: 71: Hoare triple {257#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L787-1 {257#true} is VALID [2020-07-18 00:12:16,113 INFO L280 TraceCheckUtils]: 72: Hoare triple {257#true} ~waterLevel~0 := 1; {257#true} is VALID [2020-07-18 00:12:16,113 INFO L280 TraceCheckUtils]: 73: Hoare triple {257#true} ~methaneLevelCritical~0 := 0; {257#true} is VALID [2020-07-18 00:12:16,114 INFO L280 TraceCheckUtils]: 74: Hoare triple {257#true} ~pumpRunning~0 := 0; {257#true} is VALID [2020-07-18 00:12:16,115 INFO L280 TraceCheckUtils]: 75: Hoare triple {257#true} ~systemActive~0 := 1; {257#true} is VALID [2020-07-18 00:12:16,115 INFO L280 TraceCheckUtils]: 76: Hoare triple {257#true} ~cleanupTimeShifts~0 := 4; {257#true} is VALID [2020-07-18 00:12:16,115 INFO L280 TraceCheckUtils]: 77: Hoare triple {257#true} ~head~0.base, ~head~0.offset := 0, 0; {257#true} is VALID [2020-07-18 00:12:16,116 INFO L280 TraceCheckUtils]: 78: Hoare triple {257#true} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:16,116 INFO L280 TraceCheckUtils]: 79: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,116 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {257#true} {257#true} #850#return; {257#true} is VALID [2020-07-18 00:12:16,120 INFO L263 TraceCheckUtils]: 81: Hoare triple {257#true} call #t~ret72 := main(); {257#true} is VALID [2020-07-18 00:12:16,120 INFO L280 TraceCheckUtils]: 82: Hoare triple {257#true} havoc ~retValue_acc~4; {257#true} is VALID [2020-07-18 00:12:16,120 INFO L280 TraceCheckUtils]: 83: Hoare triple {257#true} havoc ~tmp~2; {257#true} is VALID [2020-07-18 00:12:16,121 INFO L263 TraceCheckUtils]: 84: Hoare triple {257#true} call select_helpers(); {257#true} is VALID [2020-07-18 00:12:16,121 INFO L280 TraceCheckUtils]: 85: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,123 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {257#true} {257#true} #766#return; {257#true} is VALID [2020-07-18 00:12:16,124 INFO L263 TraceCheckUtils]: 87: Hoare triple {257#true} call select_features(); {257#true} is VALID [2020-07-18 00:12:16,124 INFO L280 TraceCheckUtils]: 88: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,124 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {257#true} {257#true} #768#return; {257#true} is VALID [2020-07-18 00:12:16,124 INFO L263 TraceCheckUtils]: 90: Hoare triple {257#true} call #t~ret32 := valid_product(); {257#true} is VALID [2020-07-18 00:12:16,125 INFO L280 TraceCheckUtils]: 91: Hoare triple {257#true} havoc ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:16,125 INFO L280 TraceCheckUtils]: 92: Hoare triple {257#true} ~retValue_acc~9 := 1; {257#true} is VALID [2020-07-18 00:12:16,128 INFO L280 TraceCheckUtils]: 93: Hoare triple {257#true} #res := ~retValue_acc~9; {257#true} is VALID [2020-07-18 00:12:16,129 INFO L280 TraceCheckUtils]: 94: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,129 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {257#true} {257#true} #770#return; {257#true} is VALID [2020-07-18 00:12:16,129 INFO L280 TraceCheckUtils]: 96: Hoare triple {257#true} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647; {257#true} is VALID [2020-07-18 00:12:16,130 INFO L280 TraceCheckUtils]: 97: Hoare triple {257#true} ~tmp~2 := #t~ret32; {257#true} is VALID [2020-07-18 00:12:16,130 INFO L280 TraceCheckUtils]: 98: Hoare triple {257#true} havoc #t~ret32; {257#true} is VALID [2020-07-18 00:12:16,130 INFO L280 TraceCheckUtils]: 99: Hoare triple {257#true} assume 0 != ~tmp~2; {257#true} is VALID [2020-07-18 00:12:16,131 INFO L263 TraceCheckUtils]: 100: Hoare triple {257#true} call setup(); {257#true} is VALID [2020-07-18 00:12:16,131 INFO L280 TraceCheckUtils]: 101: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,131 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {257#true} {257#true} #772#return; {257#true} is VALID [2020-07-18 00:12:16,131 INFO L263 TraceCheckUtils]: 103: Hoare triple {257#true} call runTest(); {257#true} is VALID [2020-07-18 00:12:16,137 INFO L263 TraceCheckUtils]: 104: Hoare triple {257#true} call __utac_acc__Specification5_spec__1(); {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:16,137 INFO L280 TraceCheckUtils]: 105: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {257#true} is VALID [2020-07-18 00:12:16,137 INFO L280 TraceCheckUtils]: 106: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,138 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {257#true} {257#true} #840#return; {257#true} is VALID [2020-07-18 00:12:16,138 INFO L263 TraceCheckUtils]: 108: Hoare triple {257#true} call test(); {257#true} is VALID [2020-07-18 00:12:16,138 INFO L280 TraceCheckUtils]: 109: Hoare triple {257#true} havoc ~splverifierCounter~0; {257#true} is VALID [2020-07-18 00:12:16,138 INFO L280 TraceCheckUtils]: 110: Hoare triple {257#true} havoc ~tmp~1; {257#true} is VALID [2020-07-18 00:12:16,139 INFO L280 TraceCheckUtils]: 111: Hoare triple {257#true} havoc ~tmp___0~0; {257#true} is VALID [2020-07-18 00:12:16,139 INFO L280 TraceCheckUtils]: 112: Hoare triple {257#true} havoc ~tmp___1~0; {257#true} is VALID [2020-07-18 00:12:16,139 INFO L280 TraceCheckUtils]: 113: Hoare triple {257#true} havoc ~tmp___2~0; {257#true} is VALID [2020-07-18 00:12:16,140 INFO L280 TraceCheckUtils]: 114: Hoare triple {257#true} ~splverifierCounter~0 := 0; {257#true} is VALID [2020-07-18 00:12:16,142 INFO L280 TraceCheckUtils]: 115: Hoare triple {257#true} assume false; {258#false} is VALID [2020-07-18 00:12:16,142 INFO L263 TraceCheckUtils]: 116: Hoare triple {258#false} call cleanup(); {258#false} is VALID [2020-07-18 00:12:16,142 INFO L280 TraceCheckUtils]: 117: Hoare triple {258#false} havoc ~i~0; {258#false} is VALID [2020-07-18 00:12:16,143 INFO L280 TraceCheckUtils]: 118: Hoare triple {258#false} havoc ~__cil_tmp2~0; {258#false} is VALID [2020-07-18 00:12:16,143 INFO L263 TraceCheckUtils]: 119: Hoare triple {258#false} call timeShift(); {258#false} is VALID [2020-07-18 00:12:16,143 INFO L263 TraceCheckUtils]: 120: Hoare triple {258#false} call __utac_acc__Specification5_spec__2(); {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:16,143 INFO L263 TraceCheckUtils]: 121: Hoare triple {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {257#true} is VALID [2020-07-18 00:12:16,144 INFO L280 TraceCheckUtils]: 122: Hoare triple {257#true} havoc ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,144 INFO L280 TraceCheckUtils]: 123: Hoare triple {257#true} ~retValue_acc~3 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:16,147 INFO L280 TraceCheckUtils]: 124: Hoare triple {257#true} #res := ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,147 INFO L280 TraceCheckUtils]: 125: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,148 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {257#true} {375#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #830#return; {257#true} is VALID [2020-07-18 00:12:16,148 INFO L280 TraceCheckUtils]: 127: Hoare triple {257#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {257#true} is VALID [2020-07-18 00:12:16,148 INFO L280 TraceCheckUtils]: 128: Hoare triple {257#true} ~switchedOnBeforeTS~0 := #t~ret69; {257#true} is VALID [2020-07-18 00:12:16,148 INFO L280 TraceCheckUtils]: 129: Hoare triple {257#true} havoc #t~ret69; {257#true} is VALID [2020-07-18 00:12:16,149 INFO L280 TraceCheckUtils]: 130: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,149 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {257#true} {258#false} #818#return; {258#false} is VALID [2020-07-18 00:12:16,150 INFO L280 TraceCheckUtils]: 132: Hoare triple {258#false} assume !(0 != ~pumpRunning~0); {258#false} is VALID [2020-07-18 00:12:16,150 INFO L280 TraceCheckUtils]: 133: Hoare triple {258#false} assume !(0 != ~systemActive~0); {258#false} is VALID [2020-07-18 00:12:16,150 INFO L263 TraceCheckUtils]: 134: Hoare triple {258#false} call __utac_acc__Specification5_spec__3(); {258#false} is VALID [2020-07-18 00:12:16,151 INFO L280 TraceCheckUtils]: 135: Hoare triple {258#false} havoc ~tmp~6; {258#false} is VALID [2020-07-18 00:12:16,151 INFO L280 TraceCheckUtils]: 136: Hoare triple {258#false} havoc ~tmp___0~1; {258#false} is VALID [2020-07-18 00:12:16,152 INFO L263 TraceCheckUtils]: 137: Hoare triple {258#false} call #t~ret70 := getWaterLevel(); {257#true} is VALID [2020-07-18 00:12:16,152 INFO L280 TraceCheckUtils]: 138: Hoare triple {257#true} havoc ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:16,153 INFO L280 TraceCheckUtils]: 139: Hoare triple {257#true} ~retValue_acc~1 := ~waterLevel~0; {257#true} is VALID [2020-07-18 00:12:16,153 INFO L280 TraceCheckUtils]: 140: Hoare triple {257#true} #res := ~retValue_acc~1; {257#true} is VALID [2020-07-18 00:12:16,153 INFO L280 TraceCheckUtils]: 141: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,153 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {257#true} {258#false} #832#return; {258#false} is VALID [2020-07-18 00:12:16,154 INFO L280 TraceCheckUtils]: 143: Hoare triple {258#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {258#false} is VALID [2020-07-18 00:12:16,154 INFO L280 TraceCheckUtils]: 144: Hoare triple {258#false} ~tmp~6 := #t~ret70; {258#false} is VALID [2020-07-18 00:12:16,154 INFO L280 TraceCheckUtils]: 145: Hoare triple {258#false} havoc #t~ret70; {258#false} is VALID [2020-07-18 00:12:16,155 INFO L280 TraceCheckUtils]: 146: Hoare triple {258#false} assume 2 != ~tmp~6; {258#false} is VALID [2020-07-18 00:12:16,155 INFO L263 TraceCheckUtils]: 147: Hoare triple {258#false} call #t~ret71 := isPumpRunning(); {257#true} is VALID [2020-07-18 00:12:16,157 INFO L280 TraceCheckUtils]: 148: Hoare triple {257#true} havoc ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,158 INFO L280 TraceCheckUtils]: 149: Hoare triple {257#true} ~retValue_acc~3 := ~pumpRunning~0; {257#true} is VALID [2020-07-18 00:12:16,159 INFO L280 TraceCheckUtils]: 150: Hoare triple {257#true} #res := ~retValue_acc~3; {257#true} is VALID [2020-07-18 00:12:16,159 INFO L280 TraceCheckUtils]: 151: Hoare triple {257#true} assume true; {257#true} is VALID [2020-07-18 00:12:16,162 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {257#true} {258#false} #834#return; {258#false} is VALID [2020-07-18 00:12:16,162 INFO L280 TraceCheckUtils]: 153: Hoare triple {258#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {258#false} is VALID [2020-07-18 00:12:16,162 INFO L280 TraceCheckUtils]: 154: Hoare triple {258#false} ~tmp___0~1 := #t~ret71; {258#false} is VALID [2020-07-18 00:12:16,162 INFO L280 TraceCheckUtils]: 155: Hoare triple {258#false} havoc #t~ret71; {258#false} is VALID [2020-07-18 00:12:16,163 INFO L280 TraceCheckUtils]: 156: Hoare triple {258#false} assume 0 != ~tmp___0~1; {258#false} is VALID [2020-07-18 00:12:16,163 INFO L280 TraceCheckUtils]: 157: Hoare triple {258#false} assume 0 == ~switchedOnBeforeTS~0; {258#false} is VALID [2020-07-18 00:12:16,163 INFO L263 TraceCheckUtils]: 158: Hoare triple {258#false} call __automaton_fail(); {258#false} is VALID [2020-07-18 00:12:16,164 INFO L280 TraceCheckUtils]: 159: Hoare triple {258#false} assume !false; {258#false} is VALID [2020-07-18 00:12:16,196 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 00:12:16,471 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:16,474 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1936198615] [2020-07-18 00:12:16,476 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:16,476 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:16,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965776290] [2020-07-18 00:12:16,482 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:16,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:16,489 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:16,731 WARN L140 InductivityCheck]: Transition 391#(and (<= __utac_acc__Specification5_spec__3_~tmp___0~1 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~1)) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~1 2147483648)) (= 0 ~switchedOnBeforeTS~0)) ( _ , assume !false; , 258#false ) not inductive [2020-07-18 00:12:16,731 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:16,732 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 00:12:16,736 INFO L168 Benchmark]: Toolchain (without parser) took 4786.75 ms. Allocated memory was 144.7 MB in the beginning and 292.0 MB in the end (delta: 147.3 MB). Free memory was 102.3 MB in the beginning and 260.5 MB in the end (delta: -158.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:16,737 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 144.7 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:16,738 INFO L168 Benchmark]: CACSL2BoogieTranslator took 728.22 ms. Allocated memory was 144.7 MB in the beginning and 202.9 MB in the end (delta: 58.2 MB). Free memory was 101.9 MB in the beginning and 171.7 MB in the end (delta: -69.9 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:16,739 INFO L168 Benchmark]: Boogie Preprocessor took 148.94 ms. Allocated memory is still 202.9 MB. Free memory was 171.7 MB in the beginning and 166.2 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:16,740 INFO L168 Benchmark]: RCFGBuilder took 1872.26 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 166.2 MB in the beginning and 98.6 MB in the end (delta: 67.5 MB). Peak memory consumption was 101.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:16,741 INFO L168 Benchmark]: TraceAbstraction took 2020.77 ms. Allocated memory was 236.5 MB in the beginning and 292.0 MB in the end (delta: 55.6 MB). Free memory was 97.2 MB in the beginning and 260.5 MB in the end (delta: -163.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:16,745 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 0.25 ms. Allocated memory is still 144.7 MB. Free memory was 121.4 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 728.22 ms. Allocated memory was 144.7 MB in the beginning and 202.9 MB in the end (delta: 58.2 MB). Free memory was 101.9 MB in the beginning and 171.7 MB in the end (delta: -69.9 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 148.94 ms. Allocated memory is still 202.9 MB. Free memory was 171.7 MB in the beginning and 166.2 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1872.26 ms. Allocated memory was 202.9 MB in the beginning and 236.5 MB in the end (delta: 33.6 MB). Free memory was 166.2 MB in the beginning and 98.6 MB in the end (delta: 67.5 MB). Peak memory consumption was 101.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2020.77 ms. Allocated memory was 236.5 MB in the beginning and 292.0 MB in the end (delta: 55.6 MB). Free memory was 97.2 MB in the beginning and 260.5 MB in the end (delta: -163.3 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...