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_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:06:57,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:06:57,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:06:57,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:06:57,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:06:57,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:06:57,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:06:57,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:06:57,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:06:57,853 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:06:57,854 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:06:57,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:06:57,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:06:57,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:06:57,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:06:57,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:06:57,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:06:57,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:06:57,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:06:57,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:06:57,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:06:57,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:06:57,869 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:06:57,870 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:06:57,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:06:57,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:06:57,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:06:57,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:06:57,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:06:57,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:06:57,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:06:57,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:06:57,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:06:57,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:06:57,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:06:57,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:06:57,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:06:57,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:06:57,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:06:57,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:06:57,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:06:57,884 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 13:06:57,899 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:06:57,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:06:57,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 13:06:57,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 13:06:57,901 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 13:06:57,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:06:57,901 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:06:57,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 13:06:57,902 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:06:57,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:06:57,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:06:57,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:06:57,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:06:57,903 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:06:57,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:06:57,903 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 13:06:57,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:06:57,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:06:57,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:06:57,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 13:06:57,904 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 13:06:57,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:06:57,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:06:57,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:06:57,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 13:06:57,905 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 13:06:57,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:06:57,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 13:06:57,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:06:57,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:06:57,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:06:57,952 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:06:57,954 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:06:57,954 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:06:57,955 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2019-09-20 13:06:58,019 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b18bb347b/f5bb478533414bca94f800edc6ed0b6d/FLAG5e290e0d8 [2019-09-20 13:06:58,617 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:06:58,619 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2019-09-20 13:06:58,642 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b18bb347b/f5bb478533414bca94f800edc6ed0b6d/FLAG5e290e0d8 [2019-09-20 13:06:58,930 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b18bb347b/f5bb478533414bca94f800edc6ed0b6d [2019-09-20 13:06:58,942 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:06:58,943 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:06:58,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:06:58,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:06:58,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:06:58,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:06:58" (1/1) ... [2019-09-20 13:06:58,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71a7f8cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:58, skipping insertion in model container [2019-09-20 13:06:58,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:06:58" (1/1) ... [2019-09-20 13:06:58,958 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:06:59,026 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:06:59,500 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:06:59,526 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:06:59,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:06:59,671 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:06:59,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59 WrapperNode [2019-09-20 13:06:59,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:06:59,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:06:59,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:06:59,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:06:59,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... [2019-09-20 13:06:59,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... [2019-09-20 13:06:59,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... [2019-09-20 13:06:59,726 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... [2019-09-20 13:06:59,752 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... [2019-09-20 13:06:59,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... [2019-09-20 13:06:59,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... [2019-09-20 13:06:59,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:06:59,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:06:59,775 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:06:59,775 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:06:59,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:06:59,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:06:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:06:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-20 13:06:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:06:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:06:59,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:06:59,842 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-20 13:06:59,842 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-20 13:06:59,842 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-20 13:06:59,842 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-20 13:06:59,842 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-20 13:06:59,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-20 13:06:59,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-20 13:06:59,843 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-20 13:06:59,843 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-20 13:06:59,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-20 13:06:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-20 13:06:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-20 13:06:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-20 13:06:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-20 13:06:59,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-20 13:06:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-20 13:06:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-20 13:06:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-20 13:06:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-20 13:06:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-20 13:06:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:06:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-20 13:06:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-20 13:06:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-20 13:06:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-20 13:06:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-20 13:06:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-20 13:06:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-20 13:06:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-20 13:06:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-20 13:06:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-20 13:06:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:06:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:06:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-20 13:06:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-20 13:06:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-20 13:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-20 13:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-09-20 13:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-09-20 13:06:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-09-20 13:06:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-20 13:06:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-20 13:06:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-20 13:06:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-20 13:06:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-20 13:06:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-20 13:06:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-20 13:06:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-20 13:06:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-20 13:06:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-20 13:06:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:06:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-20 13:06:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-20 13:06:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-20 13:06:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-20 13:06:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-20 13:06:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:06:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:06:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-20 13:06:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:06:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:06:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:06:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:06:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-20 13:06:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:06:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-20 13:06:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-20 13:06:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:06:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-20 13:06:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-20 13:06:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-20 13:06:59,861 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-20 13:06:59,861 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-20 13:06:59,861 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-20 13:06:59,861 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-20 13:06:59,862 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-20 13:06:59,862 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-20 13:06:59,862 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:06:59,862 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-20 13:06:59,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:06:59,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:06:59,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:07:00,906 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:07:00,906 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-20 13:07:00,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:07:00 BoogieIcfgContainer [2019-09-20 13:07:00,908 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:07:00,910 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:07:00,910 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:07:00,914 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:07:00,914 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:06:58" (1/3) ... [2019-09-20 13:07:00,915 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18ff32f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:07:00, skipping insertion in model container [2019-09-20 13:07:00,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:06:59" (2/3) ... [2019-09-20 13:07:00,916 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18ff32f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:07:00, skipping insertion in model container [2019-09-20 13:07:00,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:07:00" (3/3) ... [2019-09-20 13:07:00,918 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product05.cil.c [2019-09-20 13:07:00,929 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:07:00,942 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-20 13:07:00,961 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-20 13:07:01,021 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-20 13:07:01,022 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:07:01,022 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-20 13:07:01,022 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:07:01,023 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:07:01,023 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:07:01,023 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:07:01,023 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:07:01,023 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:07:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states. [2019-09-20 13:07:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2019-09-20 13:07:01,059 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:07:01,060 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 13:07:01,062 INFO L418 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:07:01,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:07:01,069 INFO L82 PathProgramCache]: Analyzing trace with hash -1975272670, now seen corresponding path program 1 times [2019-09-20 13:07:01,071 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:07:01,072 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:07:01,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:01,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:07:01,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:01,491 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 13:07:01,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:01,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-09-20 13:07:01,499 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-20 13:07:01,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-20 13:07:01,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-20 13:07:01,518 INFO L87 Difference]: Start difference. First operand 155 states. Second operand 2 states. [2019-09-20 13:07:01,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:01,566 INFO L93 Difference]: Finished difference Result 220 states and 273 transitions. [2019-09-20 13:07:01,566 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-20 13:07:01,568 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 59 [2019-09-20 13:07:01,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:01,581 INFO L225 Difference]: With dead ends: 220 [2019-09-20 13:07:01,582 INFO L226 Difference]: Without dead ends: 112 [2019-09-20 13:07:01,587 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 13:07:01,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2019-09-20 13:07:01,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2019-09-20 13:07:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2019-09-20 13:07:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 130 transitions. [2019-09-20 13:07:01,646 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 130 transitions. Word has length 59 [2019-09-20 13:07:01,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:01,647 INFO L475 AbstractCegarLoop]: Abstraction has 112 states and 130 transitions. [2019-09-20 13:07:01,647 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-20 13:07:01,647 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 130 transitions. [2019-09-20 13:07:01,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-09-20 13:07:01,652 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:07:01,652 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 13:07:01,652 INFO L418 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:07:01,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:07:01,653 INFO L82 PathProgramCache]: Analyzing trace with hash -907286863, now seen corresponding path program 1 times [2019-09-20 13:07:01,653 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:07:01,653 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:07:01,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:01,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:07:01,657 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:01,840 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 13:07:01,841 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:01,841 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-20 13:07:01,843 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-20 13:07:01,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-20 13:07:01,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2019-09-20 13:07:01,844 INFO L87 Difference]: Start difference. First operand 112 states and 130 transitions. Second operand 7 states. [2019-09-20 13:07:02,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:02,140 INFO L93 Difference]: Finished difference Result 196 states and 235 transitions. [2019-09-20 13:07:02,140 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-09-20 13:07:02,141 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 64 [2019-09-20 13:07:02,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:02,143 INFO L225 Difference]: With dead ends: 196 [2019-09-20 13:07:02,144 INFO L226 Difference]: Without dead ends: 112 [2019-09-20 13:07:02,146 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 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 13:07:02,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2019-09-20 13:07:02,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2019-09-20 13:07:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2019-09-20 13:07:02,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 129 transitions. [2019-09-20 13:07:02,162 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 129 transitions. Word has length 64 [2019-09-20 13:07:02,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:02,164 INFO L475 AbstractCegarLoop]: Abstraction has 112 states and 129 transitions. [2019-09-20 13:07:02,164 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-20 13:07:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 129 transitions. [2019-09-20 13:07:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-09-20 13:07:02,167 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:07:02,168 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, 1, 1, 1, 1, 1] [2019-09-20 13:07:02,168 INFO L418 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:07:02,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:07:02,169 INFO L82 PathProgramCache]: Analyzing trace with hash -1342562684, now seen corresponding path program 1 times [2019-09-20 13:07:02,169 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-20 13:07:02,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-20 13:07:02,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:02,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:07:02,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:07:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:07:02,366 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 13:07:02,367 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:07:02,367 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-09-20 13:07:02,368 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-09-20 13:07:02,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-09-20 13:07:02,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-09-20 13:07:02,369 INFO L87 Difference]: Start difference. First operand 112 states and 129 transitions. Second operand 7 states. [2019-09-20 13:07:02,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:07:02,789 INFO L93 Difference]: Finished difference Result 174 states and 210 transitions. [2019-09-20 13:07:02,789 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-09-20 13:07:02,789 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 72 [2019-09-20 13:07:02,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:07:02,790 INFO L225 Difference]: With dead ends: 174 [2019-09-20 13:07:02,791 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:07:02,795 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2019-09-20 13:07:02,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:07:02,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:07:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:07:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:07:02,800 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2019-09-20 13:07:02,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:07:02,800 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:07:02,801 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-09-20 13:07:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:07:02,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:07:02,806 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-09-20 13:07:03,359 INFO L443 ceAbstractionStarter]: For program point L386-1(lines 386 390) no Hoare annotation was computed. [2019-09-20 13:07:03,360 INFO L443 ceAbstractionStarter]: For program point L381(line 381) no Hoare annotation was computed. [2019-09-20 13:07:03,360 INFO L443 ceAbstractionStarter]: For program point L380-2(lines 380 401) no Hoare annotation was computed. [2019-09-20 13:07:03,360 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 355 410) no Hoare annotation was computed. [2019-09-20 13:07:03,360 INFO L443 ceAbstractionStarter]: For program point L402(lines 379 403) no Hoare annotation was computed. [2019-09-20 13:07:03,360 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 355 410) no Hoare annotation was computed. [2019-09-20 13:07:03,360 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 355 410) no Hoare annotation was computed. [2019-09-20 13:07:03,360 INFO L443 ceAbstractionStarter]: For program point L386(lines 386 390) no Hoare annotation was computed. [2019-09-20 13:07:03,361 INFO L443 ceAbstractionStarter]: For program point L443(lines 443 447) no Hoare annotation was computed. [2019-09-20 13:07:03,361 INFO L443 ceAbstractionStarter]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2019-09-20 13:07:03,361 INFO L443 ceAbstractionStarter]: For program point L438(line 438) no Hoare annotation was computed. [2019-09-20 13:07:03,361 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 411 470) no Hoare annotation was computed. [2019-09-20 13:07:03,361 INFO L443 ceAbstractionStarter]: For program point L437-2(lines 437 462) no Hoare annotation was computed. [2019-09-20 13:07:03,361 INFO L443 ceAbstractionStarter]: For program point L463(lines 436 464) no Hoare annotation was computed. [2019-09-20 13:07:03,361 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 411 470) no Hoare annotation was computed. [2019-09-20 13:07:03,362 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 411 470) no Hoare annotation was computed. [2019-09-20 13:07:03,362 INFO L443 ceAbstractionStarter]: For program point L456(line 456) no Hoare annotation was computed. [2019-09-20 13:07:03,362 INFO L443 ceAbstractionStarter]: For program point L456-1(line 456) no Hoare annotation was computed. [2019-09-20 13:07:03,362 INFO L446 ceAbstractionStarter]: At program point select_helpersFINAL(lines 876 882) the Hoare annotation is: true [2019-09-20 13:07:03,362 INFO L443 ceAbstractionStarter]: For program point select_helpersEXIT(lines 876 882) no Hoare annotation was computed. [2019-09-20 13:07:03,363 INFO L443 ceAbstractionStarter]: For program point valid_productEXIT(lines 883 891) no Hoare annotation was computed. [2019-09-20 13:07:03,363 INFO L446 ceAbstractionStarter]: At program point valid_productENTRY(lines 883 891) the Hoare annotation is: true [2019-09-20 13:07:03,363 INFO L443 ceAbstractionStarter]: For program point valid_productFINAL(lines 883 891) no Hoare annotation was computed. [2019-09-20 13:07:03,363 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 44 51) the Hoare annotation is: true [2019-09-20 13:07:03,363 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 44 51) no Hoare annotation was computed. [2019-09-20 13:07:03,363 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 44 51) no Hoare annotation was computed. [2019-09-20 13:07:03,363 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 52 61) the Hoare annotation is: true [2019-09-20 13:07:03,364 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 52 61) no Hoare annotation was computed. [2019-09-20 13:07:03,364 INFO L443 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2019-09-20 13:07:03,364 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 52 61) no Hoare annotation was computed. [2019-09-20 13:07:03,364 INFO L446 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 62 90) the Hoare annotation is: true [2019-09-20 13:07:03,364 INFO L439 ceAbstractionStarter]: At program point L77(line 77) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,365 INFO L443 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 62 90) no Hoare annotation was computed. [2019-09-20 13:07:03,365 INFO L443 ceAbstractionStarter]: For program point L75(lines 75 81) no Hoare annotation was computed. [2019-09-20 13:07:03,365 INFO L443 ceAbstractionStarter]: For program point L74(lines 74 84) no Hoare annotation was computed. [2019-09-20 13:07:03,365 INFO L446 ceAbstractionStarter]: At program point L72(line 72) the Hoare annotation is: true [2019-09-20 13:07:03,365 INFO L443 ceAbstractionStarter]: For program point L72-1(line 72) no Hoare annotation was computed. [2019-09-20 13:07:03,365 INFO L443 ceAbstractionStarter]: For program point L70(lines 70 87) no Hoare annotation was computed. [2019-09-20 13:07:03,365 INFO L443 ceAbstractionStarter]: For program point L70-1(lines 62 90) no Hoare annotation was computed. [2019-09-20 13:07:03,366 INFO L446 ceAbstractionStarter]: At program point L68(line 68) the Hoare annotation is: true [2019-09-20 13:07:03,366 INFO L443 ceAbstractionStarter]: For program point L68-1(line 68) no Hoare annotation was computed. [2019-09-20 13:07:03,366 INFO L439 ceAbstractionStarter]: At program point L766(line 766) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (and (= main_~tmp~6 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:03,366 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 754 776) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,366 INFO L439 ceAbstractionStarter]: At program point L766-1(line 766) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (and (= main_~tmp~6 ~systemActive~0) (= ~pumpRunning~0 0))) [2019-09-20 13:07:03,367 INFO L443 ceAbstractionStarter]: For program point L764(lines 764 771) no Hoare annotation was computed. [2019-09-20 13:07:03,367 INFO L443 ceAbstractionStarter]: For program point L764-1(lines 764 771) no Hoare annotation was computed. [2019-09-20 13:07:03,367 INFO L443 ceAbstractionStarter]: For program point L762(line 762) no Hoare annotation was computed. [2019-09-20 13:07:03,367 INFO L439 ceAbstractionStarter]: At program point L761(line 761) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,367 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 754 776) no Hoare annotation was computed. [2019-09-20 13:07:03,367 INFO L439 ceAbstractionStarter]: At program point L760(line 760) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,367 INFO L439 ceAbstractionStarter]: At program point L760-1(line 760) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,368 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 754 776) no Hoare annotation was computed. [2019-09-20 13:07:03,368 INFO L443 ceAbstractionStarter]: For program point Specification2EXIT(lines 709 732) no Hoare annotation was computed. [2019-09-20 13:07:03,368 INFO L443 ceAbstractionStarter]: For program point Specification2ENTRY(lines 709 732) no Hoare annotation was computed. [2019-09-20 13:07:03,368 INFO L443 ceAbstractionStarter]: For program point Specification2FINAL(lines 709 732) no Hoare annotation was computed. [2019-09-20 13:07:03,368 INFO L443 ceAbstractionStarter]: For program point L727(line 727) no Hoare annotation was computed. [2019-09-20 13:07:03,368 INFO L443 ceAbstractionStarter]: For program point L726(line 726) no Hoare annotation was computed. [2019-09-20 13:07:03,368 INFO L443 ceAbstractionStarter]: For program point L725(line 725) no Hoare annotation was computed. [2019-09-20 13:07:03,369 INFO L443 ceAbstractionStarter]: For program point L724(line 724) no Hoare annotation was computed. [2019-09-20 13:07:03,369 INFO L443 ceAbstractionStarter]: For program point L723(line 723) no Hoare annotation was computed. [2019-09-20 13:07:03,369 INFO L443 ceAbstractionStarter]: For program point L722(line 722) no Hoare annotation was computed. [2019-09-20 13:07:03,369 INFO L443 ceAbstractionStarter]: For program point L721(line 721) no Hoare annotation was computed. [2019-09-20 13:07:03,369 INFO L443 ceAbstractionStarter]: For program point L720(line 720) no Hoare annotation was computed. [2019-09-20 13:07:03,369 INFO L443 ceAbstractionStarter]: For program point L719(line 719) no Hoare annotation was computed. [2019-09-20 13:07:03,369 INFO L443 ceAbstractionStarter]: For program point L718(line 718) no Hoare annotation was computed. [2019-09-20 13:07:03,370 INFO L443 ceAbstractionStarter]: For program point L717(line 717) no Hoare annotation was computed. [2019-09-20 13:07:03,370 INFO L443 ceAbstractionStarter]: For program point L716(line 716) no Hoare annotation was computed. [2019-09-20 13:07:03,370 INFO L443 ceAbstractionStarter]: For program point L715(line 715) no Hoare annotation was computed. [2019-09-20 13:07:03,370 INFO L443 ceAbstractionStarter]: For program point L714(line 714) no Hoare annotation was computed. [2019-09-20 13:07:03,370 INFO L443 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 189 197) no Hoare annotation was computed. [2019-09-20 13:07:03,370 INFO L446 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 189 197) the Hoare annotation is: true [2019-09-20 13:07:03,370 INFO L443 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 189 197) no Hoare annotation was computed. [2019-09-20 13:07:03,371 INFO L443 ceAbstractionStarter]: For program point L217(lines 217 225) no Hoare annotation was computed. [2019-09-20 13:07:03,371 INFO L443 ceAbstractionStarter]: For program point L217-2(lines 217 225) no Hoare annotation was computed. [2019-09-20 13:07:03,371 INFO L443 ceAbstractionStarter]: For program point printPumpFINAL(lines 198 233) no Hoare annotation was computed. [2019-09-20 13:07:03,371 INFO L443 ceAbstractionStarter]: For program point L205(lines 205 213) no Hoare annotation was computed. [2019-09-20 13:07:03,371 INFO L443 ceAbstractionStarter]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2019-09-20 13:07:03,371 INFO L443 ceAbstractionStarter]: For program point printPumpENTRY(lines 198 233) no Hoare annotation was computed. [2019-09-20 13:07:03,371 INFO L443 ceAbstractionStarter]: For program point L228(line 228) no Hoare annotation was computed. [2019-09-20 13:07:03,372 INFO L443 ceAbstractionStarter]: For program point L228-1(line 228) no Hoare annotation was computed. [2019-09-20 13:07:03,372 INFO L443 ceAbstractionStarter]: For program point printPumpEXIT(lines 198 233) no Hoare annotation was computed. [2019-09-20 13:07:03,372 INFO L443 ceAbstractionStarter]: For program point select_featuresEXIT(lines 869 875) no Hoare annotation was computed. [2019-09-20 13:07:03,372 INFO L446 ceAbstractionStarter]: At program point select_featuresFINAL(lines 869 875) the Hoare annotation is: true [2019-09-20 13:07:03,372 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 309 354) no Hoare annotation was computed. [2019-09-20 13:07:03,372 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 309 354) no Hoare annotation was computed. [2019-09-20 13:07:03,372 INFO L443 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 309 354) no Hoare annotation was computed. [2019-09-20 13:07:03,373 INFO L443 ceAbstractionStarter]: For program point L636(lines 636 656) no Hoare annotation was computed. [2019-09-20 13:07:03,373 INFO L443 ceAbstractionStarter]: For program point L636-1(lines 636 656) no Hoare annotation was computed. [2019-09-20 13:07:03,373 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 622 667) no Hoare annotation was computed. [2019-09-20 13:07:03,373 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 622 667) no Hoare annotation was computed. [2019-09-20 13:07:03,373 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 622 667) no Hoare annotation was computed. [2019-09-20 13:07:03,373 INFO L443 ceAbstractionStarter]: For program point L642(lines 642 649) no Hoare annotation was computed. [2019-09-20 13:07:03,373 INFO L439 ceAbstractionStarter]: At program point runTestENTRY(lines 740 750) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,374 INFO L443 ceAbstractionStarter]: For program point runTestEXIT(lines 740 750) no Hoare annotation was computed. [2019-09-20 13:07:03,374 INFO L439 ceAbstractionStarter]: At program point L745(line 745) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,374 INFO L443 ceAbstractionStarter]: For program point runTestFINAL(lines 740 750) no Hoare annotation was computed. [2019-09-20 13:07:03,374 INFO L446 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 178 188) the Hoare annotation is: true [2019-09-20 13:07:03,374 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 178 188) no Hoare annotation was computed. [2019-09-20 13:07:03,374 INFO L446 ceAbstractionStarter]: At program point L183(line 183) the Hoare annotation is: true [2019-09-20 13:07:03,374 INFO L443 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 178 188) no Hoare annotation was computed. [2019-09-20 13:07:03,375 INFO L443 ceAbstractionStarter]: For program point L183-1(line 183) no Hoare annotation was computed. [2019-09-20 13:07:03,375 INFO L446 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 170 177) the Hoare annotation is: true [2019-09-20 13:07:03,375 INFO L443 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 170 177) no Hoare annotation was computed. [2019-09-20 13:07:03,375 INFO L443 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 170 177) no Hoare annotation was computed. [2019-09-20 13:07:03,375 INFO L439 ceAbstractionStarter]: At program point L156(line 156) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,375 INFO L443 ceAbstractionStarter]: For program point L156-1(lines 137 161) no Hoare annotation was computed. [2019-09-20 13:07:03,376 INFO L439 ceAbstractionStarter]: At program point L151(line 151) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,376 INFO L443 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 137 161) no Hoare annotation was computed. [2019-09-20 13:07:03,376 INFO L439 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 137 161) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,376 INFO L439 ceAbstractionStarter]: At program point L147(line 147) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,376 INFO L443 ceAbstractionStarter]: For program point L145(lines 145 153) no Hoare annotation was computed. [2019-09-20 13:07:03,376 INFO L439 ceAbstractionStarter]: At program point L143(line 143) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,376 INFO L443 ceAbstractionStarter]: For program point L143-1(line 143) no Hoare annotation was computed. [2019-09-20 13:07:03,377 INFO L443 ceAbstractionStarter]: For program point L141(lines 141 158) no Hoare annotation was computed. [2019-09-20 13:07:03,377 INFO L443 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 129 135) no Hoare annotation was computed. [2019-09-20 13:07:03,377 INFO L446 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 129 135) the Hoare annotation is: true [2019-09-20 13:07:03,377 INFO L443 ceAbstractionStarter]: For program point L258-1(lines 258 264) no Hoare annotation was computed. [2019-09-20 13:07:03,377 INFO L439 ceAbstractionStarter]: At program point testENTRY(lines 238 301) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,377 INFO L443 ceAbstractionStarter]: For program point L250(lines 250 254) no Hoare annotation was computed. [2019-09-20 13:07:03,377 INFO L443 ceAbstractionStarter]: For program point testFINAL(lines 238 301) no Hoare annotation was computed. [2019-09-20 13:07:03,378 INFO L439 ceAbstractionStarter]: At program point L294(lines 247 295) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,378 INFO L443 ceAbstractionStarter]: For program point L284(lines 284 288) no Hoare annotation was computed. [2019-09-20 13:07:03,378 INFO L439 ceAbstractionStarter]: At program point L284-2(lines 278 289) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,378 INFO L443 ceAbstractionStarter]: For program point L249(lines 248 293) no Hoare annotation was computed. [2019-09-20 13:07:03,378 INFO L443 ceAbstractionStarter]: For program point L278(lines 278 289) no Hoare annotation was computed. [2019-09-20 13:07:03,378 INFO L439 ceAbstractionStarter]: At program point L270(line 270) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,378 INFO L443 ceAbstractionStarter]: For program point L268(lines 268 274) no Hoare annotation was computed. [2019-09-20 13:07:03,379 INFO L443 ceAbstractionStarter]: For program point L268-1(lines 268 274) no Hoare annotation was computed. [2019-09-20 13:07:03,379 INFO L439 ceAbstractionStarter]: At program point L260(line 260) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,379 INFO L439 ceAbstractionStarter]: At program point L291(lines 248 293) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,379 INFO L443 ceAbstractionStarter]: For program point testEXIT(lines 238 301) no Hoare annotation was computed. [2019-09-20 13:07:03,379 INFO L443 ceAbstractionStarter]: For program point L258(lines 258 264) no Hoare annotation was computed. [2019-09-20 13:07:03,379 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 576 621) no Hoare annotation was computed. [2019-09-20 13:07:03,379 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 576 621) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point L596(lines 596 603) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 576 621) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point L590(lines 590 610) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point L590-1(lines 590 610) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point L833(lines 833 841) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point L833-2(lines 833 841) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 825 847) no Hoare annotation was computed. [2019-09-20 13:07:03,380 INFO L443 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 825 847) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 825 847) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point L543(lines 521 544) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 473 575) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point L502(lines 502 518) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point L562(lines 562 569) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point L523(lines 522 542) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point L554(line 554) no Hoare annotation was computed. [2019-09-20 13:07:03,381 INFO L443 ceAbstractionStarter]: For program point L554-1(line 554) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point L519(lines 519 560) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 473 575) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point L538(line 538) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point L538-1(line 538) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 473 575) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 501) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point L561(lines 561 572) no Hoare annotation was computed. [2019-09-20 13:07:03,382 INFO L443 ceAbstractionStarter]: For program point L524(lines 524 528) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point L522-2(lines 522 542) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point select_oneENTRY(lines 859 868) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point select_oneFINAL(lines 859 868) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point select_oneEXIT(lines 859 868) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point activatePumpFINAL(lines 162 169) no Hoare annotation was computed. [2019-09-20 13:07:03,383 INFO L443 ceAbstractionStarter]: For program point activatePumpEXIT(lines 162 169) no Hoare annotation was computed. [2019-09-20 13:07:03,384 INFO L443 ceAbstractionStarter]: For program point activatePumpENTRY(lines 162 169) no Hoare annotation was computed. [2019-09-20 13:07:03,384 INFO L446 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 848 856) the Hoare annotation is: true [2019-09-20 13:07:03,384 INFO L443 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 848 856) no Hoare annotation was computed. [2019-09-20 13:07:03,384 INFO L443 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 848 856) no Hoare annotation was computed. [2019-09-20 13:07:03,384 INFO L446 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 804 815) the Hoare annotation is: true [2019-09-20 13:07:03,384 INFO L443 ceAbstractionStarter]: For program point L808-1(lines 804 815) no Hoare annotation was computed. [2019-09-20 13:07:03,384 INFO L443 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 804 815) no Hoare annotation was computed. [2019-09-20 13:07:03,385 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:03,385 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-09-20 13:07:03,385 INFO L443 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:03,385 INFO L446 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 816 824) the Hoare annotation is: true [2019-09-20 13:07:03,385 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 816 824) no Hoare annotation was computed. [2019-09-20 13:07:03,385 INFO L443 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 816 824) no Hoare annotation was computed. [2019-09-20 13:07:03,385 INFO L439 ceAbstractionStarter]: At program point L118(line 118) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,386 INFO L439 ceAbstractionStarter]: At program point L116(lines 116 122) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,386 INFO L439 ceAbstractionStarter]: At program point timeShiftENTRY(lines 102 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,386 INFO L439 ceAbstractionStarter]: At program point L111(line 111) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,386 INFO L443 ceAbstractionStarter]: For program point L109(lines 105 127) no Hoare annotation was computed. [2019-09-20 13:07:03,386 INFO L443 ceAbstractionStarter]: For program point L107(lines 105 127) no Hoare annotation was computed. [2019-09-20 13:07:03,386 INFO L443 ceAbstractionStarter]: For program point timeShiftEXIT(lines 102 128) no Hoare annotation was computed. [2019-09-20 13:07:03,386 INFO L443 ceAbstractionStarter]: For program point timeShiftFINAL(lines 102 128) no Hoare annotation was computed. [2019-09-20 13:07:03,387 INFO L446 ceAbstractionStarter]: At program point L704(lines 679 708) the Hoare annotation is: true [2019-09-20 13:07:03,387 INFO L443 ceAbstractionStarter]: For program point cleanupEXIT(lines 679 708) no Hoare annotation was computed. [2019-09-20 13:07:03,387 INFO L439 ceAbstractionStarter]: At program point cleanupENTRY(lines 679 708) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,387 INFO L443 ceAbstractionStarter]: For program point L700(line 700) no Hoare annotation was computed. [2019-09-20 13:07:03,387 INFO L443 ceAbstractionStarter]: For program point L693(lines 693 697) no Hoare annotation was computed. [2019-09-20 13:07:03,387 INFO L439 ceAbstractionStarter]: At program point L693-1(lines 693 697) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,388 INFO L443 ceAbstractionStarter]: For program point L690(line 690) no Hoare annotation was computed. [2019-09-20 13:07:03,388 INFO L439 ceAbstractionStarter]: At program point L689-2(lines 689 703) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,388 INFO L439 ceAbstractionStarter]: At program point L685(line 685) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0) (not (= ~systemActive~0 1))) [2019-09-20 13:07:03,388 INFO L443 ceAbstractionStarter]: For program point L685-1(line 685) no Hoare annotation was computed. [2019-09-20 13:07:03,388 INFO L443 ceAbstractionStarter]: For program point L784-1(lines 780 791) no Hoare annotation was computed. [2019-09-20 13:07:03,388 INFO L446 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 780 791) the Hoare annotation is: true [2019-09-20 13:07:03,388 INFO L443 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 780 791) no Hoare annotation was computed. [2019-09-20 13:07:03,389 INFO L443 ceAbstractionStarter]: For program point setupEXIT(lines 733 739) no Hoare annotation was computed. [2019-09-20 13:07:03,389 INFO L446 ceAbstractionStarter]: At program point setupFINAL(lines 733 739) the Hoare annotation is: true [2019-09-20 13:07:03,389 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-09-20 13:07:03,389 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2019-09-20 13:07:03,389 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-09-20 13:07:03,389 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-09-20 13:07:03,389 INFO L443 ceAbstractionStarter]: For program point waterRiseEXIT(lines 792 803) no Hoare annotation was computed. [2019-09-20 13:07:03,390 INFO L443 ceAbstractionStarter]: For program point L796-1(lines 792 803) no Hoare annotation was computed. [2019-09-20 13:07:03,390 INFO L446 ceAbstractionStarter]: At program point waterRiseENTRY(lines 792 803) the Hoare annotation is: true [2019-09-20 13:07:03,390 INFO L443 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 669 676) no Hoare annotation was computed. [2019-09-20 13:07:03,390 INFO L446 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 669 676) the Hoare annotation is: true [2019-09-20 13:07:03,390 INFO L443 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 673) no Hoare annotation was computed. [2019-09-20 13:07:03,390 INFO L443 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 669 676) no Hoare annotation was computed. [2019-09-20 13:07:03,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:07:03 BoogieIcfgContainer [2019-09-20 13:07:03,416 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:07:03,421 INFO L168 Benchmark]: Toolchain (without parser) took 4474.37 ms. Allocated memory was 137.9 MB in the beginning and 269.0 MB in the end (delta: 131.1 MB). Free memory was 84.9 MB in the beginning and 127.1 MB in the end (delta: -42.2 MB). Peak memory consumption was 88.9 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:03,423 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:07:03,430 INFO L168 Benchmark]: CACSL2BoogieTranslator took 727.77 ms. Allocated memory was 137.9 MB in the beginning and 198.2 MB in the end (delta: 60.3 MB). Free memory was 84.7 MB in the beginning and 163.9 MB in the end (delta: -79.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:03,432 INFO L168 Benchmark]: Boogie Preprocessor took 101.90 ms. Allocated memory is still 198.2 MB. Free memory was 163.9 MB in the beginning and 160.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:03,433 INFO L168 Benchmark]: RCFGBuilder took 1133.62 ms. Allocated memory is still 198.2 MB. Free memory was 160.0 MB in the beginning and 76.5 MB in the end (delta: 83.5 MB). Peak memory consumption was 83.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:03,435 INFO L168 Benchmark]: TraceAbstraction took 2506.20 ms. Allocated memory was 198.2 MB in the beginning and 269.0 MB in the end (delta: 70.8 MB). Free memory was 75.9 MB in the beginning and 127.1 MB in the end (delta: -51.2 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. [2019-09-20 13:07:03,445 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 727.77 ms. Allocated memory was 137.9 MB in the beginning and 198.2 MB in the end (delta: 60.3 MB). Free memory was 84.7 MB in the beginning and 163.9 MB in the end (delta: -79.3 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 101.90 ms. Allocated memory is still 198.2 MB. Free memory was 163.9 MB in the beginning and 160.0 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1133.62 ms. Allocated memory is still 198.2 MB. Free memory was 160.0 MB in the beginning and 76.5 MB in the end (delta: 83.5 MB). Peak memory consumption was 83.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2506.20 ms. Allocated memory was 198.2 MB in the beginning and 269.0 MB in the end (delta: 70.8 MB). Free memory was 75.9 MB in the beginning and 127.1 MB in the end (delta: -51.2 MB). Peak memory consumption was 19.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 673]: 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: 679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || pumpRunning == 0) || !(systemActive == 1) - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || pumpRunning == 0) || !(systemActive == 1) - InvariantResult [Line: 689]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || pumpRunning == 0) || !(systemActive == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 214 locations, 1 error locations. SAFE Result, 2.3s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 0.8s AutomataDifference, 0.0s DeadEndRemovalTime, 0.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 345 SDtfs, 214 SDslu, 412 SDs, 0 SdLazy, 299 SolverSat, 75 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 29 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=155occurred in iteration=0, 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: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 52 LocationsWithAnnotation, 175 PreInvPairs, 191 NumberOfFragments, 361 HoareAnnotationTreeSize, 175 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 52 FomulaSimplificationsInter, 411 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 22937 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...