java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 00:22:42,733 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 00:22:42,735 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 00:22:42,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 00:22:42,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 00:22:42,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 00:22:42,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 00:22:42,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 00:22:42,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 00:22:42,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 00:22:42,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 00:22:42,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 00:22:42,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 00:22:42,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 00:22:42,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 00:22:42,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 00:22:42,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 00:22:42,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 00:22:42,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 00:22:42,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 00:22:42,777 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 00:22:42,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 00:22:42,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 00:22:42,780 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 00:22:42,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 00:22:42,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 00:22:42,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 00:22:42,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 00:22:42,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 00:22:42,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 00:22:42,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 00:22:42,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 00:22:42,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 00:22:42,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 00:22:42,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 00:22:42,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 00:22:42,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 00:22:42,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 00:22:42,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 00:22:42,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 00:22:42,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 00:22:42,792 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 [2019-09-19 00:22:42,808 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 00:22:42,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 00:22:42,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 00:22:42,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 00:22:42,810 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 00:22:42,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 00:22:42,811 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 00:22:42,811 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 00:22:42,811 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 00:22:42,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 00:22:42,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 00:22:42,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 00:22:42,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 00:22:42,812 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 00:22:42,812 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 00:22:42,812 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 00:22:42,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 00:22:42,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 00:22:42,813 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 00:22:42,813 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 00:22:42,813 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 00:22:42,814 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 00:22:42,814 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 00:22:42,814 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 00:22:42,814 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 00:22:42,814 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 00:22:42,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 00:22:42,815 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 00:22:42,815 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> ReUseSupersetCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 00:22:42,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 00:22:42,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 00:22:42,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 00:22:42,867 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 00:22:42,868 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 00:22:42,868 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2019-09-19 00:22:42,929 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b66d6e39/705a064f2eaf446b90ed68e7cae1b88a/FLAGf90d2b91b [2019-09-19 00:22:43,473 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 00:22:43,474 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2019-09-19 00:22:43,495 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b66d6e39/705a064f2eaf446b90ed68e7cae1b88a/FLAGf90d2b91b [2019-09-19 00:22:43,778 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b66d6e39/705a064f2eaf446b90ed68e7cae1b88a [2019-09-19 00:22:43,787 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 00:22:43,788 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 00:22:43,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 00:22:43,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 00:22:43,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 00:22:43,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 12:22:43" (1/1) ... [2019-09-19 00:22:43,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56745d2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:43, skipping insertion in model container [2019-09-19 00:22:43,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 12:22:43" (1/1) ... [2019-09-19 00:22:43,804 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 00:22:43,845 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 00:22:44,264 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 00:22:44,282 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 00:22:44,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 00:22:44,440 INFO L192 MainTranslator]: Completed translation [2019-09-19 00:22:44,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44 WrapperNode [2019-09-19 00:22:44,441 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 00:22:44,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 00:22:44,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 00:22:44,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 00:22:44,454 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (1/1) ... [2019-09-19 00:22:44,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (1/1) ... [2019-09-19 00:22:44,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (1/1) ... [2019-09-19 00:22:44,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (1/1) ... [2019-09-19 00:22:44,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (1/1) ... [2019-09-19 00:22:44,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (1/1) ... [2019-09-19 00:22:44,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (1/1) ... [2019-09-19 00:22:44,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 00:22:44,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 00:22:44,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 00:22:44,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 00:22:44,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 12:22:44" (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 [2019-09-19 00:22:44,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 00:22:44,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 00:22:44,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 00:22:44,646 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-19 00:22:44,647 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-19 00:22:44,648 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-19 00:22:44,649 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-19 00:22:44,649 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-19 00:22:44,650 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-19 00:22:44,650 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2019-09-19 00:22:44,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 00:22:44,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 00:22:44,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 00:22:44,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 00:22:44,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 00:22:44,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 00:22:44,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 00:22:44,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-09-19 00:22:44,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-09-19 00:22:44,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-09-19 00:22:44,655 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-19 00:22:44,655 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-19 00:22:44,655 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2019-09-19 00:22:44,655 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-19 00:22:44,655 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2019-09-19 00:22:44,655 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-19 00:22:44,656 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-19 00:22:44,656 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-19 00:22:44,656 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-19 00:22:44,656 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-19 00:22:44,656 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2019-09-19 00:22:44,656 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 00:22:44,656 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 00:22:44,657 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 00:22:44,657 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 00:22:44,657 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 00:22:44,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-19 00:22:44,658 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-19 00:22:44,658 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 00:22:44,658 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-19 00:22:44,658 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 00:22:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 00:22:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 00:22:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 00:22:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-19 00:22:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-19 00:22:44,659 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-19 00:22:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-19 00:22:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-19 00:22:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-19 00:22:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2019-09-19 00:22:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 00:22:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 00:22:44,660 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 00:22:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 00:22:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 00:22:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 00:22:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 00:22:44,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 00:22:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 00:22:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 00:22:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 00:22:44,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 00:22:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 00:22:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 00:22:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 00:22:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 00:22:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 00:22:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 00:22:44,663 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-19 00:22:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-09-19 00:22:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-09-19 00:22:44,664 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-09-19 00:22:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-19 00:22:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-19 00:22:44,665 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-19 00:22:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-19 00:22:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-19 00:22:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-19 00:22:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2019-09-19 00:22:44,666 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2019-09-19 00:22:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-19 00:22:44,667 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2019-09-19 00:22:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-19 00:22:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 00:22:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 00:22:44,668 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 00:22:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 00:22:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 00:22:44,669 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-19 00:22:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 00:22:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-19 00:22:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 00:22:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 00:22:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 00:22:44,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 00:22:46,215 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 00:22:46,216 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-19 00:22:46,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 12:22:46 BoogieIcfgContainer [2019-09-19 00:22:46,218 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 00:22:46,218 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 00:22:46,219 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 00:22:46,219 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 00:22:46,220 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 12:22:46" (1/1) ... [2019-09-19 00:22:46,221 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 00:22:46,251 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 00:22:46,251 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 00:22:46,265 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 00:22:46,277 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 00:22:46,278 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 00:22:58,409 WARN L191 SmtUtils]: Spent 12.03 s on a formula simplification that was a NOOP. DAG size: 443 [2019-09-19 00:23:09,869 WARN L191 SmtUtils]: Spent 11.46 s on a formula simplification that was a NOOP. DAG size: 443 [2019-09-19 00:23:28,800 WARN L191 SmtUtils]: Spent 11.44 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-19 00:23:30,521 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-19 00:23:34,498 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 474 DAG size of output: 424 [2019-09-19 00:23:34,507 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 432 for LOIs [2019-09-19 00:23:36,365 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-19 00:23:38,136 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-19 00:23:39,941 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-19 00:23:41,736 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-19 00:23:43,585 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 428 [2019-09-19 00:23:45,402 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 428 [2019-09-19 00:23:47,193 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-19 00:23:48,973 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 424 [2019-09-19 00:23:48,979 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 432 for LOIs [2019-09-19 00:23:50,816 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 426 [2019-09-19 00:23:52,595 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 426 [2019-09-19 00:23:52,604 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 432 for LOIs [2019-09-19 00:23:56,355 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 433 DAG size of output: 427 [2019-09-19 00:23:58,118 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 427 [2019-09-19 00:24:09,264 WARN L191 SmtUtils]: Spent 11.10 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-19 00:24:14,652 WARN L191 SmtUtils]: Spent 5.39 s on a formula simplification that was a NOOP. DAG size: 450 [2019-09-19 00:24:25,695 WARN L191 SmtUtils]: Spent 11.04 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-19 00:24:31,108 WARN L191 SmtUtils]: Spent 5.41 s on a formula simplification that was a NOOP. DAG size: 450 [2019-09-19 00:24:41,635 WARN L191 SmtUtils]: Spent 10.45 s on a formula simplification. DAG size of input: 435 DAG size of output: 430 [2019-09-19 00:24:46,901 WARN L191 SmtUtils]: Spent 5.27 s on a formula simplification that was a NOOP. DAG size: 430 [2019-09-19 00:25:06,159 WARN L191 SmtUtils]: Spent 19.24 s on a formula simplification. DAG size of input: 470 DAG size of output: 465 [2019-09-19 00:25:14,388 WARN L191 SmtUtils]: Spent 8.23 s on a formula simplification that was a NOOP. DAG size: 465 [2019-09-19 00:25:22,958 WARN L191 SmtUtils]: Spent 8.50 s on a formula simplification that was a NOOP. DAG size: 437 [2019-09-19 00:25:31,473 WARN L191 SmtUtils]: Spent 8.51 s on a formula simplification that was a NOOP. DAG size: 437 [2019-09-19 00:25:48,463 WARN L191 SmtUtils]: Spent 16.97 s on a formula simplification. DAG size of input: 440 DAG size of output: 435 [2019-09-19 00:25:56,980 WARN L191 SmtUtils]: Spent 8.52 s on a formula simplification that was a NOOP. DAG size: 435 [2019-09-19 00:25:58,413 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 444 DAG size of output: 1 [2019-09-19 00:26:15,509 WARN L191 SmtUtils]: Spent 17.01 s on a formula simplification. DAG size of input: 446 DAG size of output: 443 [2019-09-19 00:26:24,096 WARN L191 SmtUtils]: Spent 8.59 s on a formula simplification that was a NOOP. DAG size: 443 [2019-09-19 00:26:41,585 WARN L191 SmtUtils]: Spent 17.47 s on a formula simplification. DAG size of input: 467 DAG size of output: 452 [2019-09-19 00:26:50,281 WARN L191 SmtUtils]: Spent 8.69 s on a formula simplification that was a NOOP. DAG size: 452 [2019-09-19 00:27:00,747 WARN L191 SmtUtils]: Spent 10.42 s on a formula simplification. DAG size of input: 444 DAG size of output: 429 [2019-09-19 00:27:05,913 WARN L191 SmtUtils]: Spent 5.17 s on a formula simplification that was a NOOP. DAG size: 429 [2019-09-19 00:27:21,696 WARN L191 SmtUtils]: Spent 15.76 s on a formula simplification. DAG size of input: 447 DAG size of output: 433 [2019-09-19 00:27:26,961 WARN L191 SmtUtils]: Spent 5.26 s on a formula simplification that was a NOOP. DAG size: 433 [2019-09-19 00:27:37,675 WARN L191 SmtUtils]: Spent 10.70 s on a formula simplification. DAG size of input: 454 DAG size of output: 432 [2019-09-19 00:27:42,902 WARN L191 SmtUtils]: Spent 5.23 s on a formula simplification that was a NOOP. DAG size: 432 [2019-09-19 00:27:50,456 WARN L191 SmtUtils]: Spent 7.51 s on a formula simplification. DAG size of input: 447 DAG size of output: 427 [2019-09-19 00:27:52,260 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 427 [2019-09-19 00:28:18,233 WARN L191 SmtUtils]: Spent 25.96 s on a formula simplification. DAG size of input: 460 DAG size of output: 443 [2019-09-19 00:28:26,769 WARN L191 SmtUtils]: Spent 8.53 s on a formula simplification that was a NOOP. DAG size: 443 [2019-09-19 00:28:35,348 WARN L191 SmtUtils]: Spent 8.58 s on a formula simplification that was a NOOP. DAG size: 443 [2019-09-19 00:28:43,924 WARN L191 SmtUtils]: Spent 8.57 s on a formula simplification that was a NOOP. DAG size: 443 [2019-09-19 00:29:08,577 WARN L191 SmtUtils]: Spent 24.64 s on a formula simplification. DAG size of input: 469 DAG size of output: 451 [2019-09-19 00:29:17,452 WARN L191 SmtUtils]: Spent 8.87 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-19 00:29:22,670 WARN L191 SmtUtils]: Spent 5.20 s on a formula simplification that was a NOOP. DAG size: 429 [2019-09-19 00:29:31,524 WARN L191 SmtUtils]: Spent 8.85 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-19 00:29:40,424 WARN L191 SmtUtils]: Spent 8.90 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-19 00:29:49,266 WARN L191 SmtUtils]: Spent 8.84 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-19 00:29:58,098 WARN L191 SmtUtils]: Spent 8.83 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-19 00:30:03,294 WARN L191 SmtUtils]: Spent 5.17 s on a formula simplification that was a NOOP. DAG size: 432 [2019-09-19 00:30:23,776 WARN L191 SmtUtils]: Spent 20.48 s on a formula simplification. DAG size of input: 456 DAG size of output: 445 [2019-09-19 00:30:33,958 WARN L191 SmtUtils]: Spent 10.18 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-19 00:30:52,214 WARN L191 SmtUtils]: Spent 18.24 s on a formula simplification. DAG size of input: 477 DAG size of output: 448 [2019-09-19 00:31:00,870 WARN L191 SmtUtils]: Spent 8.66 s on a formula simplification that was a NOOP. DAG size: 448 [2019-09-19 00:31:09,413 WARN L191 SmtUtils]: Spent 8.53 s on a formula simplification that was a NOOP. DAG size: 444 [2019-09-19 00:31:17,895 WARN L191 SmtUtils]: Spent 8.48 s on a formula simplification that was a NOOP. DAG size: 444 [2019-09-19 00:31:26,539 WARN L191 SmtUtils]: Spent 8.61 s on a formula simplification that was a NOOP. DAG size: 437 [2019-09-19 00:31:37,416 WARN L191 SmtUtils]: Spent 10.79 s on a formula simplification. DAG size of input: 456 DAG size of output: 446 [2019-09-19 00:31:46,094 WARN L191 SmtUtils]: Spent 8.67 s on a formula simplification that was a NOOP. DAG size: 448 [2019-09-19 00:31:54,739 WARN L191 SmtUtils]: Spent 8.64 s on a formula simplification that was a NOOP. DAG size: 448 [2019-09-19 00:32:10,381 WARN L191 SmtUtils]: Spent 15.51 s on a formula simplification. DAG size of input: 456 DAG size of output: 450 [2019-09-19 00:32:16,372 WARN L191 SmtUtils]: Spent 5.99 s on a formula simplification that was a NOOP. DAG size: 450 [2019-09-19 00:32:54,303 WARN L191 SmtUtils]: Spent 37.90 s on a formula simplification. DAG size of input: 523 DAG size of output: 497 [2019-09-19 00:33:03,234 WARN L191 SmtUtils]: Spent 8.93 s on a formula simplification that was a NOOP. DAG size: 497 [2019-09-19 00:33:20,570 WARN L191 SmtUtils]: Spent 17.23 s on a formula simplification. DAG size of input: 456 DAG size of output: 447 [2019-09-19 00:33:25,904 WARN L191 SmtUtils]: Spent 5.33 s on a formula simplification that was a NOOP. DAG size: 447 [2019-09-19 00:33:47,361 WARN L191 SmtUtils]: Spent 21.42 s on a formula simplification. DAG size of input: 502 DAG size of output: 489 [2019-09-19 00:33:56,366 WARN L191 SmtUtils]: Spent 9.00 s on a formula simplification that was a NOOP. DAG size: 489 [2019-09-19 00:34:21,820 WARN L191 SmtUtils]: Spent 25.45 s on a formula simplification. DAG size of input: 512 DAG size of output: 510 [2019-09-19 00:34:34,485 WARN L191 SmtUtils]: Spent 12.66 s on a formula simplification that was a NOOP. DAG size: 510 [2019-09-19 00:35:03,732 WARN L191 SmtUtils]: Spent 29.25 s on a formula simplification. DAG size of input: 525 DAG size of output: 510 [2019-09-19 00:35:16,887 WARN L191 SmtUtils]: Spent 13.15 s on a formula simplification that was a NOOP. DAG size: 510