java -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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:07:02,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:07:02,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:07:02,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:07:02,746 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:07:02,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:07:02,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:07:02,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:07:02,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:07:02,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:07:02,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:07:02,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:07:02,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:07:02,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:07:02,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:07:02,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:07:02,758 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:07:02,759 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:07:02,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:07:02,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:07:02,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:07:02,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:07:02,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:07:02,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:07:02,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:07:02,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:07:02,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:07:02,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:07:02,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:07:02,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:07:02,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:07:02,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:07:02,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:07:02,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:07:02,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:07:02,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:07:02,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:07:02,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:07:02,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:07:02,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:07:02,790 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:07:02,794 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 13:07:02,815 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:07:02,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:07:02,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 13:07:02,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 13:07:02,817 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 13:07:02,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:07:02,817 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:07:02,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 13:07:02,818 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:07:02,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:07:02,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:07:02,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:07:02,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:07:02,819 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:07:02,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:07:02,819 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 13:07:02,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:07:02,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:07:02,820 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:07:02,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 13:07:02,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 13:07:02,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:07:02,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:07:02,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:07:02,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 13:07:02,822 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 13:07:02,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:07:02,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 13:07:02,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:07:02,864 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:07:02,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:07:02,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:07:02,883 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:07:02,883 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:07:02,884 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c [2019-09-20 13:07:02,951 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31030b788/840e4b28ff1941d7a23ad3c1d111dd46/FLAG16a229507 [2019-09-20 13:07:03,458 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:07:03,458 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product11.cil.c [2019-09-20 13:07:03,471 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31030b788/840e4b28ff1941d7a23ad3c1d111dd46/FLAG16a229507 [2019-09-20 13:07:03,770 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31030b788/840e4b28ff1941d7a23ad3c1d111dd46 [2019-09-20 13:07:03,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:07:03,783 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:07:03,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:07:03,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:07:03,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:07:03,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:07:03" (1/1) ... [2019-09-20 13:07:03,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cf90c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:03, skipping insertion in model container [2019-09-20 13:07:03,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:07:03" (1/1) ... [2019-09-20 13:07:03,797 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:07:03,864 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:07:04,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:07:04,362 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:07:04,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:07:04,530 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:07:04,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04 WrapperNode [2019-09-20 13:07:04,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:07:04,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:07:04,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:07:04,532 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:07:04,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (1/1) ... [2019-09-20 13:07:04,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (1/1) ... [2019-09-20 13:07:04,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (1/1) ... [2019-09-20 13:07:04,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (1/1) ... [2019-09-20 13:07:04,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (1/1) ... [2019-09-20 13:07:04,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (1/1) ... [2019-09-20 13:07:04,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (1/1) ... [2019-09-20 13:07:04,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:07:04,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:07:04,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:07:04,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:07:04,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (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 [2019-09-20 13:07:04,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:07:04,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:07:04,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 13:07:04,712 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-20 13:07:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-20 13:07:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-20 13:07:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-20 13:07:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-20 13:07:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-20 13:07:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 13:07:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-20 13:07:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-20 13:07:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 13:07:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-20 13:07:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:07:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 13:07:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 13:07:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 13:07:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 13:07:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-20 13:07:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-20 13:07:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2019-09-20 13:07:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-20 13:07:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-20 13:07:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-20 13:07:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-20 13:07:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-20 13:07:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-20 13:07:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 13:07:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 13:07:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 13:07:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 13:07:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 13:07:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 13:07:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 13:07:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:07:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:07:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:07:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:07:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:07:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 13:07:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-20 13:07:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-20 13:07:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-20 13:07:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-20 13:07:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-20 13:07:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-20 13:07:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:07:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 13:07:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-20 13:07:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-20 13:07:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-20 13:07:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-20 13:07:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 13:07:04,725 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:07:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 13:07:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-20 13:07:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 13:07:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 13:07:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 13:07:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:07:04,726 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 13:07:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-20 13:07:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-20 13:07:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-20 13:07:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-20 13:07:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:07:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:07:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-20 13:07:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2019-09-20 13:07:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-20 13:07:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 13:07:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:07:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:07:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 13:07:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:07:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:07:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:07:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:07:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 13:07:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:07:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 13:07:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 13:07:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:07:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 13:07:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 13:07:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 13:07:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:07:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:07:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:07:05,816 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:07:05,817 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-20 13:07:05,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:07:05 BoogieIcfgContainer [2019-09-20 13:07:05,819 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:07:05,820 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:07:05,820 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:07:05,824 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:07:05,824 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:07:03" (1/3) ... [2019-09-20 13:07:05,825 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53ce0dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:07:05, skipping insertion in model container [2019-09-20 13:07:05,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:07:04" (2/3) ... [2019-09-20 13:07:05,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53ce0dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:07:05, skipping insertion in model container [2019-09-20 13:07:05,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:07:05" (3/3) ... [2019-09-20 13:07:05,828 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product11.cil.c [2019-09-20 13:07:05,839 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:07:05,853 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:07:05,871 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:07:05,910 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-20 13:07:05,910 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:07:05,911 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-20 13:07:05,911 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:07:05,911 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:07:05,912 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:07:05,912 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:07:05,912 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:07:05,912 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:07:05,936 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states. [2019-09-20 13:07:05,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-09-20 13:07:05,946 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:07:05,947 INFO L407 BasicCegarLoop]: trace histogram [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] [2019-09-20 13:07:05,950 INFO L418 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:07:05,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:07:05,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1585555065, now seen corresponding path program 1 times [2019-09-20 13:07:05,958 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:07:05,959 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:07:06,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:06,034 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:07:06,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:06,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-09-20 13:07:06,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:06,384 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-09-20 13:07:06,388 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-20 13:07:06,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-20 13:07:06,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:07:06,404 INFO L87 Difference]: Start difference. First operand 143 states. Second operand 2 states. [2019-09-20 13:07:06,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:06,442 INFO L93 Difference]: Finished difference Result 196 states and 245 transitions. [2019-09-20 13:07:06,442 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-20 13:07:06,443 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 59 [2019-09-20 13:07:06,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:06,454 INFO L225 Difference]: With dead ends: 196 [2019-09-20 13:07:06,454 INFO L226 Difference]: Without dead ends: 100 [2019-09-20 13:07:06,458 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:07:06,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2019-09-20 13:07:06,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2019-09-20 13:07:06,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2019-09-20 13:07:06,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 116 transitions. [2019-09-20 13:07:06,512 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 116 transitions. Word has length 59 [2019-09-20 13:07:06,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:06,513 INFO L475 AbstractCegarLoop]: Abstraction has 100 states and 116 transitions. [2019-09-20 13:07:06,513 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-20 13:07:06,513 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 116 transitions. [2019-09-20 13:07:06,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-09-20 13:07:06,517 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:07:06,518 INFO L407 BasicCegarLoop]: trace histogram [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] [2019-09-20 13:07:06,518 INFO L418 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:07:06,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:07:06,519 INFO L82 PathProgramCache]: Analyzing trace with hash -586747588, now seen corresponding path program 1 times [2019-09-20 13:07:06,519 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:07:06,519 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:07:06,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:06,522 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:07:06,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-09-20 13:07:06,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:06,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-20 13:07:06,707 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-20 13:07:06,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-20 13:07:06,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-09-20 13:07:06,708 INFO L87 Difference]: Start difference. First operand 100 states and 116 transitions. Second operand 7 states. [2019-09-20 13:07:07,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:07,193 INFO L93 Difference]: Finished difference Result 309 states and 384 transitions. [2019-09-20 13:07:07,193 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-09-20 13:07:07,193 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2019-09-20 13:07:07,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:07,206 INFO L225 Difference]: With dead ends: 309 [2019-09-20 13:07:07,206 INFO L226 Difference]: Without dead ends: 237 [2019-09-20 13:07:07,211 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2019-09-20 13:07:07,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2019-09-20 13:07:07,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 217. [2019-09-20 13:07:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 217 states. [2019-09-20 13:07:07,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 217 states and 266 transitions. [2019-09-20 13:07:07,289 INFO L78 Accepts]: Start accepts. Automaton has 217 states and 266 transitions. Word has length 64 [2019-09-20 13:07:07,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:07,290 INFO L475 AbstractCegarLoop]: Abstraction has 217 states and 266 transitions. [2019-09-20 13:07:07,290 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-20 13:07:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 266 transitions. [2019-09-20 13:07:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2019-09-20 13:07:07,293 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:07:07,293 INFO L407 BasicCegarLoop]: trace histogram [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] [2019-09-20 13:07:07,294 INFO L418 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:07:07,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:07:07,294 INFO L82 PathProgramCache]: Analyzing trace with hash 1918621310, now seen corresponding path program 1 times [2019-09-20 13:07:07,294 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:07:07,294 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:07:07,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:07,297 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:07:07,297 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-09-20 13:07:07,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:07,452 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-09-20 13:07:07,454 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-09-20 13:07:07,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-09-20 13:07:07,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-09-20 13:07:07,455 INFO L87 Difference]: Start difference. First operand 217 states and 266 transitions. Second operand 6 states. [2019-09-20 13:07:07,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:07,673 INFO L93 Difference]: Finished difference Result 390 states and 499 transitions. [2019-09-20 13:07:07,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:07:07,674 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2019-09-20 13:07:07,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:07,675 INFO L225 Difference]: With dead ends: 390 [2019-09-20 13:07:07,675 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:07:07,677 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-09-20 13:07:07,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:07:07,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:07:07,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:07:07,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:07:07,679 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 67 [2019-09-20 13:07:07,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:07,679 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:07:07,679 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-09-20 13:07:07,679 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:07:07,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:07:07,685 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-20 13:07:08,149 INFO L443 ceAbstractionStarter]: For program point L573(lines 573 577) no Hoare annotation was computed. [2019-09-20 13:07:08,149 INFO L443 ceAbstractionStarter]: For program point L573-1(lines 573 577) no Hoare annotation was computed. [2019-09-20 13:07:08,149 INFO L443 ceAbstractionStarter]: For program point L568(line 568) no Hoare annotation was computed. [2019-09-20 13:07:08,149 INFO L443 ceAbstractionStarter]: For program point L567-2(lines 567 588) no Hoare annotation was computed. [2019-09-20 13:07:08,149 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 542 597) no Hoare annotation was computed. [2019-09-20 13:07:08,149 INFO L443 ceAbstractionStarter]: For program point L589(lines 566 590) no Hoare annotation was computed. [2019-09-20 13:07:08,150 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 542 597) no Hoare annotation was computed. [2019-09-20 13:07:08,150 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 542 597) no Hoare annotation was computed. [2019-09-20 13:07:08,150 INFO L443 ceAbstractionStarter]: For program point L630(lines 630 634) no Hoare annotation was computed. [2019-09-20 13:07:08,150 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 598 657) no Hoare annotation was computed. [2019-09-20 13:07:08,150 INFO L443 ceAbstractionStarter]: For program point L630-1(lines 630 634) no Hoare annotation was computed. [2019-09-20 13:07:08,150 INFO L443 ceAbstractionStarter]: For program point L625(line 625) no Hoare annotation was computed. [2019-09-20 13:07:08,150 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 598 657) no Hoare annotation was computed. [2019-09-20 13:07:08,151 INFO L443 ceAbstractionStarter]: For program point L624-2(lines 624 649) no Hoare annotation was computed. [2019-09-20 13:07:08,151 INFO L443 ceAbstractionStarter]: For program point L650(lines 623 651) no Hoare annotation was computed. [2019-09-20 13:07:08,151 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 598 657) no Hoare annotation was computed. [2019-09-20 13:07:08,151 INFO L443 ceAbstractionStarter]: For program point L643(line 643) no Hoare annotation was computed. [2019-09-20 13:07:08,151 INFO L443 ceAbstractionStarter]: For program point L643-1(line 643) no Hoare annotation was computed. [2019-09-20 13:07:08,151 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 257 263) the Hoare annotation is: true [2019-09-20 13:07:08,152 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 257 263) no Hoare annotation was computed. [2019-09-20 13:07:08,152 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 264 272) no Hoare annotation was computed. [2019-09-20 13:07:08,152 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 264 272) the Hoare annotation is: true [2019-09-20 13:07:08,152 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 264 272) no Hoare annotation was computed. [2019-09-20 13:07:08,152 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 857 864) the Hoare annotation is: true [2019-09-20 13:07:08,152 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 857 864) no Hoare annotation was computed. [2019-09-20 13:07:08,152 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 857 864) no Hoare annotation was computed. [2019-09-20 13:07:08,153 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 865 874) the Hoare annotation is: true [2019-09-20 13:07:08,153 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 865 874) no Hoare annotation was computed. [2019-09-20 13:07:08,153 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 865 874) no Hoare annotation was computed. [2019-09-20 13:07:08,153 INFO L443 ceAbstractionStarter]: For program point L870(line 870) no Hoare annotation was computed. [2019-09-20 13:07:08,153 INFO L439 ceAbstractionStarter]: At program point L890(line 890) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2019-09-20 13:07:08,153 INFO L443 ceAbstractionStarter]: For program point L888(lines 888 894) no Hoare annotation was computed. [2019-09-20 13:07:08,154 INFO L443 ceAbstractionStarter]: For program point L887(lines 887 897) no Hoare annotation was computed. [2019-09-20 13:07:08,154 INFO L446 ceAbstractionStarter]: At program point L885(line 885) the Hoare annotation is: true [2019-09-20 13:07:08,154 INFO L443 ceAbstractionStarter]: For program point L885-1(line 885) no Hoare annotation was computed. [2019-09-20 13:07:08,154 INFO L443 ceAbstractionStarter]: For program point L883(lines 883 900) no Hoare annotation was computed. [2019-09-20 13:07:08,154 INFO L443 ceAbstractionStarter]: For program point L883-1(lines 875 903) no Hoare annotation was computed. [2019-09-20 13:07:08,154 INFO L446 ceAbstractionStarter]: At program point L881(line 881) the Hoare annotation is: true [2019-09-20 13:07:08,155 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 875 903) the Hoare annotation is: true [2019-09-20 13:07:08,155 INFO L443 ceAbstractionStarter]: For program point L881-1(line 881) no Hoare annotation was computed. [2019-09-20 13:07:08,155 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 875 903) no Hoare annotation was computed. [2019-09-20 13:07:08,155 INFO L443 ceAbstractionStarter]: For program point L225(lines 225 232) no Hoare annotation was computed. [2019-09-20 13:07:08,155 INFO L443 ceAbstractionStarter]: For program point L225-1(lines 225 232) no Hoare annotation was computed. [2019-09-20 13:07:08,155 INFO L443 ceAbstractionStarter]: For program point L223(line 223) no Hoare annotation was computed. [2019-09-20 13:07:08,155 INFO L439 ceAbstractionStarter]: At program point L222(line 222) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:08,156 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 215 237) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:08,156 INFO L439 ceAbstractionStarter]: At program point L221(line 221) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:08,156 INFO L439 ceAbstractionStarter]: At program point L221-1(line 221) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:08,156 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 215 237) no Hoare annotation was computed. [2019-09-20 13:07:08,156 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 215 237) no Hoare annotation was computed. [2019-09-20 13:07:08,157 INFO L439 ceAbstractionStarter]: At program point L227(line 227) the Hoare annotation is: (or (and (= 1 ~systemActive~0) (= main_~tmp~0 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2019-09-20 13:07:08,157 INFO L439 ceAbstractionStarter]: At program point L227-1(line 227) the Hoare annotation is: (or (and (= 1 ~systemActive~0) (= main_~tmp~0 ~systemActive~0) (= ~pumpRunning~0 0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1))) [2019-09-20 13:07:08,157 INFO L443 ceAbstractionStarter]: For program point Specification2EXIT(lines 168 191) no Hoare annotation was computed. [2019-09-20 13:07:08,157 INFO L443 ceAbstractionStarter]: For program point Specification2ENTRY(lines 168 191) no Hoare annotation was computed. [2019-09-20 13:07:08,157 INFO L443 ceAbstractionStarter]: For program point Specification2FINAL(lines 168 191) no Hoare annotation was computed. [2019-09-20 13:07:08,157 INFO L443 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2019-09-20 13:07:08,158 INFO L443 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2019-09-20 13:07:08,159 INFO L443 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2019-09-20 13:07:08,159 INFO L443 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2019-09-20 13:07:08,159 INFO L443 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2019-09-20 13:07:08,159 INFO L443 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2019-09-20 13:07:08,159 INFO L443 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2019-09-20 13:07:08,159 INFO L443 ceAbstractionStarter]: For program point stopSystemEXIT(lines 407 421) no Hoare annotation was computed. [2019-09-20 13:07:08,160 INFO L439 ceAbstractionStarter]: At program point L413(line 413) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2019-09-20 13:07:08,160 INFO L443 ceAbstractionStarter]: For program point L411(lines 411 417) no Hoare annotation was computed. [2019-09-20 13:07:08,160 INFO L439 ceAbstractionStarter]: At program point stopSystemENTRY(lines 407 421) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,160 INFO L443 ceAbstractionStarter]: For program point stopSystemFINAL(lines 407 421) no Hoare annotation was computed. [2019-09-20 13:07:08,160 INFO L443 ceAbstractionStarter]: For program point activatePump__wrappee__baseEXIT(lines 317 324) no Hoare annotation was computed. [2019-09-20 13:07:08,160 INFO L443 ceAbstractionStarter]: For program point activatePump__wrappee__baseENTRY(lines 317 324) no Hoare annotation was computed. [2019-09-20 13:07:08,160 INFO L443 ceAbstractionStarter]: For program point activatePump__wrappee__baseFINAL(lines 317 324) no Hoare annotation was computed. [2019-09-20 13:07:08,161 INFO L443 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 362 370) no Hoare annotation was computed. [2019-09-20 13:07:08,161 INFO L446 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 362 370) the Hoare annotation is: true [2019-09-20 13:07:08,161 INFO L443 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 362 370) no Hoare annotation was computed. [2019-09-20 13:07:08,161 INFO L443 ceAbstractionStarter]: For program point L378(lines 378 386) no Hoare annotation was computed. [2019-09-20 13:07:08,161 INFO L443 ceAbstractionStarter]: For program point L378-2(lines 378 386) no Hoare annotation was computed. [2019-09-20 13:07:08,161 INFO L443 ceAbstractionStarter]: For program point L401(line 401) no Hoare annotation was computed. [2019-09-20 13:07:08,161 INFO L443 ceAbstractionStarter]: For program point L401-1(line 401) no Hoare annotation was computed. [2019-09-20 13:07:08,162 INFO L443 ceAbstractionStarter]: For program point printPumpFINAL(lines 371 406) no Hoare annotation was computed. [2019-09-20 13:07:08,162 INFO L443 ceAbstractionStarter]: For program point printPumpENTRY(lines 371 406) no Hoare annotation was computed. [2019-09-20 13:07:08,162 INFO L443 ceAbstractionStarter]: For program point L390(lines 390 398) no Hoare annotation was computed. [2019-09-20 13:07:08,162 INFO L443 ceAbstractionStarter]: For program point L390-2(lines 390 398) no Hoare annotation was computed. [2019-09-20 13:07:08,162 INFO L443 ceAbstractionStarter]: For program point printPumpEXIT(lines 371 406) no Hoare annotation was computed. [2019-09-20 13:07:08,162 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 250 256) no Hoare annotation was computed. [2019-09-20 13:07:08,162 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 250 256) the Hoare annotation is: true [2019-09-20 13:07:08,162 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 496 541) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 496 541) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 496 541) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point L829(lines 829 836) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 809 854) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point L823(lines 823 843) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point L823-1(lines 823 843) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 809 854) no Hoare annotation was computed. [2019-09-20 13:07:08,163 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 809 854) no Hoare annotation was computed. [2019-09-20 13:07:08,164 INFO L439 ceAbstractionStarter]: At program point runTestENTRY(lines 201 211) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:08,164 INFO L439 ceAbstractionStarter]: At program point L206(line 206) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:08,164 INFO L443 ceAbstractionStarter]: For program point runTestEXIT(lines 201 211) no Hoare annotation was computed. [2019-09-20 13:07:08,164 INFO L443 ceAbstractionStarter]: For program point runTestFINAL(lines 201 211) no Hoare annotation was computed. [2019-09-20 13:07:08,164 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 351 361) no Hoare annotation was computed. [2019-09-20 13:07:08,164 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 351 361) no Hoare annotation was computed. [2019-09-20 13:07:08,164 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 351 361) no Hoare annotation was computed. [2019-09-20 13:07:08,165 INFO L443 ceAbstractionStarter]: For program point L356(line 356) no Hoare annotation was computed. [2019-09-20 13:07:08,165 INFO L443 ceAbstractionStarter]: For program point L356-1(line 356) no Hoare annotation was computed. [2019-09-20 13:07:08,165 INFO L446 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 343 350) the Hoare annotation is: true [2019-09-20 13:07:08,165 INFO L443 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 343 350) no Hoare annotation was computed. [2019-09-20 13:07:08,165 INFO L443 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 343 350) no Hoare annotation was computed. [2019-09-20 13:07:08,165 INFO L443 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 310 316) no Hoare annotation was computed. [2019-09-20 13:07:08,165 INFO L446 ceAbstractionStarter]: At program point processEnvironmentFINAL(lines 310 316) the Hoare annotation is: true [2019-09-20 13:07:08,166 INFO L439 ceAbstractionStarter]: At program point L481(lines 432 482) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,166 INFO L439 ceAbstractionStarter]: At program point testENTRY(lines 423 488) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:08,166 INFO L439 ceAbstractionStarter]: At program point L471(line 471) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,166 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 423 488) no Hoare annotation was computed. [2019-09-20 13:07:08,166 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 475) no Hoare annotation was computed. [2019-09-20 13:07:08,166 INFO L439 ceAbstractionStarter]: At program point L469-1(lines 463 476) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,167 INFO L443 ceAbstractionStarter]: For program point L434(lines 433 480) no Hoare annotation was computed. [2019-09-20 13:07:08,167 INFO L443 ceAbstractionStarter]: For program point L463(lines 463 476) no Hoare annotation was computed. [2019-09-20 13:07:08,167 INFO L439 ceAbstractionStarter]: At program point L455(line 455) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,167 INFO L443 ceAbstractionStarter]: For program point L453(lines 453 459) no Hoare annotation was computed. [2019-09-20 13:07:08,167 INFO L443 ceAbstractionStarter]: For program point L453-1(lines 453 459) no Hoare annotation was computed. [2019-09-20 13:07:08,167 INFO L439 ceAbstractionStarter]: At program point L478(lines 433 480) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,168 INFO L439 ceAbstractionStarter]: At program point L445(line 445) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,168 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 449) no Hoare annotation was computed. [2019-09-20 13:07:08,169 INFO L443 ceAbstractionStarter]: For program point L443-1(lines 443 449) no Hoare annotation was computed. [2019-09-20 13:07:08,169 INFO L443 ceAbstractionStarter]: For program point L435(lines 435 439) no Hoare annotation was computed. [2019-09-20 13:07:08,169 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 423 488) no Hoare annotation was computed. [2019-09-20 13:07:08,169 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 763 808) no Hoare annotation was computed. [2019-09-20 13:07:08,169 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 763 808) no Hoare annotation was computed. [2019-09-20 13:07:08,170 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 763 808) no Hoare annotation was computed. [2019-09-20 13:07:08,170 INFO L443 ceAbstractionStarter]: For program point L783(lines 783 790) no Hoare annotation was computed. [2019-09-20 13:07:08,170 INFO L443 ceAbstractionStarter]: For program point L777(lines 777 797) no Hoare annotation was computed. [2019-09-20 13:07:08,170 INFO L443 ceAbstractionStarter]: For program point L777-1(lines 777 797) no Hoare annotation was computed. [2019-09-20 13:07:08,170 INFO L443 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 93 115) no Hoare annotation was computed. [2019-09-20 13:07:08,171 INFO L443 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 93 115) no Hoare annotation was computed. [2019-09-20 13:07:08,171 INFO L443 ceAbstractionStarter]: For program point L101(lines 101 109) no Hoare annotation was computed. [2019-09-20 13:07:08,171 INFO L443 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 93 115) no Hoare annotation was computed. [2019-09-20 13:07:08,172 INFO L443 ceAbstractionStarter]: For program point L101-2(lines 101 109) no Hoare annotation was computed. [2019-09-20 13:07:08,173 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 240 249) no Hoare annotation was computed. [2019-09-20 13:07:08,173 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 240 249) no Hoare annotation was computed. [2019-09-20 13:07:08,173 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 240 249) no Hoare annotation was computed. [2019-09-20 13:07:08,173 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 660 762) no Hoare annotation was computed. [2019-09-20 13:07:08,173 INFO L443 ceAbstractionStarter]: For program point L725(line 725) no Hoare annotation was computed. [2019-09-20 13:07:08,174 INFO L443 ceAbstractionStarter]: For program point L725-1(line 725) no Hoare annotation was computed. [2019-09-20 13:07:08,174 INFO L443 ceAbstractionStarter]: For program point L684(lines 684 688) no Hoare annotation was computed. [2019-09-20 13:07:08,174 INFO L443 ceAbstractionStarter]: For program point L748(lines 748 759) no Hoare annotation was computed. [2019-09-20 13:07:08,174 INFO L443 ceAbstractionStarter]: For program point L711(lines 711 715) no Hoare annotation was computed. [2019-09-20 13:07:08,174 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 660 762) no Hoare annotation was computed. [2019-09-20 13:07:08,175 INFO L443 ceAbstractionStarter]: For program point L709-2(lines 709 729) no Hoare annotation was computed. [2019-09-20 13:07:08,175 INFO L443 ceAbstractionStarter]: For program point L730(lines 708 731) no Hoare annotation was computed. [2019-09-20 13:07:08,175 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 660 762) no Hoare annotation was computed. [2019-09-20 13:07:08,175 INFO L443 ceAbstractionStarter]: For program point L689(lines 689 705) no Hoare annotation was computed. [2019-09-20 13:07:08,175 INFO L443 ceAbstractionStarter]: For program point L749(lines 749 756) no Hoare annotation was computed. [2019-09-20 13:07:08,176 INFO L443 ceAbstractionStarter]: For program point L710(lines 709 729) no Hoare annotation was computed. [2019-09-20 13:07:08,176 INFO L443 ceAbstractionStarter]: For program point L741(line 741) no Hoare annotation was computed. [2019-09-20 13:07:08,176 INFO L443 ceAbstractionStarter]: For program point L741-1(line 741) no Hoare annotation was computed. [2019-09-20 13:07:08,176 INFO L443 ceAbstractionStarter]: For program point L706(lines 706 747) no Hoare annotation was computed. [2019-09-20 13:07:08,176 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:08,176 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-09-20 13:07:08,177 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:08,177 INFO L443 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2019-09-20 13:07:08,177 INFO L443 ceAbstractionStarter]: For program point L337-1(lines 326 342) no Hoare annotation was computed. [2019-09-20 13:07:08,177 INFO L443 ceAbstractionStarter]: For program point L333(lines 333 339) no Hoare annotation was computed. [2019-09-20 13:07:08,177 INFO L443 ceAbstractionStarter]: For program point activatePumpEXIT(lines 326 342) no Hoare annotation was computed. [2019-09-20 13:07:08,178 INFO L443 ceAbstractionStarter]: For program point L331(line 331) no Hoare annotation was computed. [2019-09-20 13:07:08,178 INFO L443 ceAbstractionStarter]: For program point L331-1(line 331) no Hoare annotation was computed. [2019-09-20 13:07:08,181 INFO L443 ceAbstractionStarter]: For program point activatePumpENTRY(lines 326 342) no Hoare annotation was computed. [2019-09-20 13:07:08,181 INFO L446 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 116 124) the Hoare annotation is: true [2019-09-20 13:07:08,181 INFO L443 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 116 124) no Hoare annotation was computed. [2019-09-20 13:07:08,182 INFO L443 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 116 124) no Hoare annotation was computed. [2019-09-20 13:07:08,183 INFO L446 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 72 83) the Hoare annotation is: true [2019-09-20 13:07:08,183 INFO L443 ceAbstractionStarter]: For program point L76-1(lines 72 83) no Hoare annotation was computed. [2019-09-20 13:07:08,183 INFO L443 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 72 83) no Hoare annotation was computed. [2019-09-20 13:07:08,184 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:08,184 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-09-20 13:07:08,184 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:08,184 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalENTRY(lines 84 92) no Hoare annotation was computed. [2019-09-20 13:07:08,186 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 84 92) no Hoare annotation was computed. [2019-09-20 13:07:08,187 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 84 92) no Hoare annotation was computed. [2019-09-20 13:07:08,187 INFO L443 ceAbstractionStarter]: For program point L288(lines 286 308) no Hoare annotation was computed. [2019-09-20 13:07:08,187 INFO L446 ceAbstractionStarter]: At program point timeShiftENTRY(lines 283 309) the Hoare annotation is: true [2019-09-20 13:07:08,187 INFO L439 ceAbstractionStarter]: At program point L299(line 299) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 0 ~systemActive~0))) [2019-09-20 13:07:08,187 INFO L443 ceAbstractionStarter]: For program point timeShiftEXIT(lines 283 309) no Hoare annotation was computed. [2019-09-20 13:07:08,188 INFO L446 ceAbstractionStarter]: At program point L297(lines 297 303) the Hoare annotation is: true [2019-09-20 13:07:08,188 INFO L443 ceAbstractionStarter]: For program point timeShiftFINAL(lines 283 309) no Hoare annotation was computed. [2019-09-20 13:07:08,188 INFO L439 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2019-09-20 13:07:08,188 INFO L443 ceAbstractionStarter]: For program point L290(lines 286 308) no Hoare annotation was computed. [2019-09-20 13:07:08,188 INFO L443 ceAbstractionStarter]: For program point cleanupEXIT(lines 137 166) no Hoare annotation was computed. [2019-09-20 13:07:08,189 INFO L443 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2019-09-20 13:07:08,189 INFO L446 ceAbstractionStarter]: At program point cleanupENTRY(lines 137 166) the Hoare annotation is: true [2019-09-20 13:07:08,189 INFO L443 ceAbstractionStarter]: For program point L151(lines 151 155) no Hoare annotation was computed. [2019-09-20 13:07:08,189 INFO L446 ceAbstractionStarter]: At program point L151-1(lines 151 155) the Hoare annotation is: true [2019-09-20 13:07:08,189 INFO L443 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2019-09-20 13:07:08,190 INFO L446 ceAbstractionStarter]: At program point L147-2(lines 147 161) the Hoare annotation is: true [2019-09-20 13:07:08,190 INFO L446 ceAbstractionStarter]: At program point L143(line 143) the Hoare annotation is: true [2019-09-20 13:07:08,190 INFO L443 ceAbstractionStarter]: For program point L143-1(line 143) no Hoare annotation was computed. [2019-09-20 13:07:08,190 INFO L446 ceAbstractionStarter]: At program point L162(lines 137 166) the Hoare annotation is: true [2019-09-20 13:07:08,190 INFO L446 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 48 59) the Hoare annotation is: true [2019-09-20 13:07:08,191 INFO L443 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 48 59) no Hoare annotation was computed. [2019-09-20 13:07:08,191 INFO L443 ceAbstractionStarter]: For program point L52-1(lines 48 59) no Hoare annotation was computed. [2019-09-20 13:07:08,191 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 192 198) no Hoare annotation was computed. [2019-09-20 13:07:08,191 INFO L446 ceAbstractionStarter]: At program point setupFINAL(lines 192 198) the Hoare annotation is: true [2019-09-20 13:07:08,191 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:08,192 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-09-20 13:07:08,193 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-20 13:07:08,193 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:08,194 INFO L443 ceAbstractionStarter]: For program point L64-1(lines 60 71) no Hoare annotation was computed. [2019-09-20 13:07:08,194 INFO L443 ceAbstractionStarter]: For program point waterRiseEXIT(lines 60 71) no Hoare annotation was computed. [2019-09-20 13:07:08,194 INFO L446 ceAbstractionStarter]: At program point waterRiseENTRY(lines 60 71) the Hoare annotation is: true [2019-09-20 13:07:08,195 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 126 133) no Hoare annotation was computed. [2019-09-20 13:07:08,195 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 126 133) the Hoare annotation is: true [2019-09-20 13:07:08,195 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 126 133) no Hoare annotation was computed. [2019-09-20 13:07:08,195 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 130) no Hoare annotation was computed. [2019-09-20 13:07:08,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:07:08 BoogieIcfgContainer [2019-09-20 13:07:08,224 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:07:08,227 INFO L168 Benchmark]: Toolchain (without parser) took 4442.28 ms. Allocated memory was 136.8 MB in the beginning and 274.7 MB in the end (delta: 137.9 MB). Free memory was 83.4 MB in the beginning and 163.9 MB in the end (delta: -80.4 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:08,228 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 136.8 MB. Free memory was 102.7 MB in the beginning and 102.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:07:08,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 747.46 ms. Allocated memory was 136.8 MB in the beginning and 198.2 MB in the end (delta: 61.3 MB). Free memory was 83.2 MB in the beginning and 166.3 MB in the end (delta: -83.1 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:08,233 INFO L168 Benchmark]: Boogie Preprocessor took 100.89 ms. Allocated memory is still 198.2 MB. Free memory was 166.3 MB in the beginning and 161.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:08,234 INFO L168 Benchmark]: RCFGBuilder took 1185.70 ms. Allocated memory is still 198.2 MB. Free memory was 161.7 MB in the beginning and 79.2 MB in the end (delta: 82.5 MB). Peak memory consumption was 82.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:08,236 INFO L168 Benchmark]: TraceAbstraction took 2403.62 ms. Allocated memory was 198.2 MB in the beginning and 274.7 MB in the end (delta: 76.5 MB). Free memory was 78.5 MB in the beginning and 163.9 MB in the end (delta: -85.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 13:07:08,243 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 136.8 MB. Free memory was 102.7 MB in the beginning and 102.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 747.46 ms. Allocated memory was 136.8 MB in the beginning and 198.2 MB in the end (delta: 61.3 MB). Free memory was 83.2 MB in the beginning and 166.3 MB in the end (delta: -83.1 MB). Peak memory consumption was 25.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 100.89 ms. Allocated memory is still 198.2 MB. Free memory was 166.3 MB in the beginning and 161.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1185.70 ms. Allocated memory is still 198.2 MB. Free memory was 161.7 MB in the beginning and 79.2 MB in the end (delta: 82.5 MB). Peak memory consumption was 82.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2403.62 ms. Allocated memory was 198.2 MB in the beginning and 274.7 MB in the end (delta: 76.5 MB). Free memory was 78.5 MB in the beginning and 163.9 MB in the end (delta: -85.3 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 130]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || pumpRunning == 0 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 432]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || pumpRunning == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 217 locations, 1 error locations. SAFE Result, 2.2s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 374 SDtfs, 243 SDslu, 784 SDs, 0 SdLazy, 234 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=217occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 20 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 47 LocationsWithAnnotation, 264 PreInvPairs, 316 NumberOfFragments, 284 HoareAnnotationTreeSize, 264 FomulaSimplifications, 125 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 47 FomulaSimplificationsInter, 740 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 190 NumberOfCodeBlocks, 190 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 187 ConstructedInterpolants, 0 QuantifiedInterpolants, 21172 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...