java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product17_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:25:47,752 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:25:47,755 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:25:47,771 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:25:47,771 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:25:47,772 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:25:47,774 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:25:47,777 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:25:47,788 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:25:47,789 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:25:47,790 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:25:47,790 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:25:47,791 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:25:47,794 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:25:47,796 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:25:47,796 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:25:47,799 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:25:47,803 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:25:47,807 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:25:47,809 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:25:47,812 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:25:47,815 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:25:47,822 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:25:47,822 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:25:47,822 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:25:47,823 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:25:47,824 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:25:47,825 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:25:47,827 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:25:47,829 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:25:47,829 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:25:47,829 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:25:47,831 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:25:47,831 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:25:47,832 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:25:47,832 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:25:47,834 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-20 15:25:47,858 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:25:47,858 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:25:47,859 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:25:47,859 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:25:47,860 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:25:47,860 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:25:47,860 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:25:47,860 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:25:47,860 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:25:47,861 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:25:47,861 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:25:47,861 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:25:47,861 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:25:47,861 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:25:47,862 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:25:47,862 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:25:47,862 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:25:47,862 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:25:47,862 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:25:47,863 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:25:47,863 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:25:47,863 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:25:47,863 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:25:47,863 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:25:47,864 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:25:47,864 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:25:47,864 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:25:47,864 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:25:47,865 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:25:47,865 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:25:47,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:25:47,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:25:47,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:25:47,927 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:25:47,927 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:25:47,928 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product17_true-unreach-call_false-termination.cil.c [2018-11-20 15:25:47,989 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/493ac53a7/8892e9ee1d6d44b28b79cb2e8dc184a6/FLAGe4a0f86c6 [2018-11-20 15:25:48,601 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:25:48,603 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product17_true-unreach-call_false-termination.cil.c [2018-11-20 15:25:48,615 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/493ac53a7/8892e9ee1d6d44b28b79cb2e8dc184a6/FLAGe4a0f86c6 [2018-11-20 15:25:48,839 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/493ac53a7/8892e9ee1d6d44b28b79cb2e8dc184a6 [2018-11-20 15:25:48,850 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:25:48,852 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:25:48,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:25:48,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:25:48,856 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:25:48,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:48" (1/1) ... [2018-11-20 15:25:48,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52c28697 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:48, skipping insertion in model container [2018-11-20 15:25:48,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:25:48" (1/1) ... [2018-11-20 15:25:48,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:25:48,947 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:25:49,425 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:25:49,453 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:25:49,563 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:25:49,694 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:25:49,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49 WrapperNode [2018-11-20 15:25:49,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:25:49,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:25:49,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:25:49,696 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:25:49,708 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (1/1) ... [2018-11-20 15:25:49,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (1/1) ... [2018-11-20 15:25:49,743 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (1/1) ... [2018-11-20 15:25:49,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (1/1) ... [2018-11-20 15:25:49,798 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (1/1) ... [2018-11-20 15:25:49,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (1/1) ... [2018-11-20 15:25:49,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (1/1) ... [2018-11-20 15:25:49,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:25:49,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:25:49,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:25:49,847 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:25:49,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:25:49" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-20 15:25:49,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:25:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:25:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-20 15:25:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-20 15:25:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-20 15:25:49,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-20 15:25:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-20 15:25:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-20 15:25:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-20 15:25:49,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-20 15:25:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-20 15:25:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-20 15:25:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-20 15:25:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-20 15:25:49,922 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:25:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-20 15:25:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-20 15:25:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-20 15:25:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-20 15:25:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-20 15:25:49,923 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-20 15:25:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-20 15:25:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-20 15:25:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-20 15:25:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-20 15:25:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-20 15:25:49,924 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-20 15:25:49,925 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-20 15:25:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-20 15:25:49,926 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-20 15:25:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-20 15:25:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-20 15:25:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-20 15:25:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-20 15:25:49,928 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-20 15:25:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-20 15:25:49,929 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-20 15:25:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:25:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:25:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-20 15:25:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-20 15:25:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-20 15:25:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-20 15:25:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-20 15:25:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-20 15:25:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 15:25:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-20 15:25:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-20 15:25:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:25:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 15:25:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:25:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 15:25:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-20 15:25:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:25:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-20 15:25:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-20 15:25:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:25:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-20 15:25:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-20 15:25:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-20 15:25:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-20 15:25:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-20 15:25:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-20 15:25:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-20 15:25:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-20 15:25:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-20 15:25:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-20 15:25:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-20 15:25:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-20 15:25:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-20 15:25:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-20 15:25:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-20 15:25:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:25:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-20 15:25:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-20 15:25:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-20 15:25:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-20 15:25:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-20 15:25:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-20 15:25:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-20 15:25:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-20 15:25:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-20 15:25:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-20 15:25:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-20 15:25:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:25:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:25:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:25:52,907 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:25:52,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:25:52 BoogieIcfgContainer [2018-11-20 15:25:52,908 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:25:52,910 INFO L168 Benchmark]: Toolchain (without parser) took 4059.52 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 691.5 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -575.4 MB). Peak memory consumption was 116.2 MB. Max. memory is 7.1 GB. [2018-11-20 15:25:52,912 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 15:25:52,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 842.62 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 691.5 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -752.1 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. [2018-11-20 15:25:52,914 INFO L168 Benchmark]: Boogie Preprocessor took 150.22 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-20 15:25:52,914 INFO L168 Benchmark]: RCFGBuilder took 3061.71 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 162.9 MB). Peak memory consumption was 162.9 MB. Max. memory is 7.1 GB. [2018-11-20 15:25:52,918 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 842.62 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 691.5 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -752.1 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 150.22 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3061.71 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 162.9 MB). Peak memory consumption was 162.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...