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_spec3_product16_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-16 00:20:46,726 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 00:20:46,728 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 00:20:46,740 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 00:20:46,741 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 00:20:46,742 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 00:20:46,743 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 00:20:46,745 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 00:20:46,746 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 00:20:46,747 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 00:20:46,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 00:20:46,749 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 00:20:46,750 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 00:20:46,751 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 00:20:46,752 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 00:20:46,752 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 00:20:46,753 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 00:20:46,758 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 00:20:46,760 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 00:20:46,764 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 00:20:46,765 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 00:20:46,772 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 00:20:46,775 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 00:20:46,775 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 00:20:46,775 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 00:20:46,776 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 00:20:46,777 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 00:20:46,778 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 00:20:46,779 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 00:20:46,780 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 00:20:46,780 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 00:20:46,781 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 00:20:46,781 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 00:20:46,781 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 00:20:46,783 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 00:20:46,783 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 00:20:46,784 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 [2018-11-16 00:20:46,801 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 00:20:46,802 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 00:20:46,803 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 00:20:46,803 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 00:20:46,803 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 00:20:46,804 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 00:20:46,804 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 00:20:46,804 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 00:20:46,804 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 00:20:46,804 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 00:20:46,805 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 00:20:46,805 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 00:20:46,805 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 00:20:46,805 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 00:20:46,805 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 00:20:46,806 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 00:20:46,806 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 00:20:46,806 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 00:20:46,806 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 00:20:46,807 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 00:20:46,807 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 00:20:46,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 00:20:46,807 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 00:20:46,807 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 00:20:46,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 00:20:46,808 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 00:20:46,808 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 00:20:46,809 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 00:20:46,809 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 00:20:46,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 00:20:46,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 00:20:46,882 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 00:20:46,884 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 00:20:46,884 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 00:20:46,885 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product16_false-unreach-call_false-termination.cil.c [2018-11-16 00:20:46,953 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb65ba653/fc1a00510a3b49e3a75c15e2a58fae64/FLAG4ef420972 [2018-11-16 00:20:47,556 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 00:20:47,557 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product16_false-unreach-call_false-termination.cil.c [2018-11-16 00:20:47,571 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb65ba653/fc1a00510a3b49e3a75c15e2a58fae64/FLAG4ef420972 [2018-11-16 00:20:47,806 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb65ba653/fc1a00510a3b49e3a75c15e2a58fae64 [2018-11-16 00:20:47,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 00:20:47,820 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 00:20:47,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 00:20:47,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 00:20:47,826 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 00:20:47,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:47" (1/1) ... [2018-11-16 00:20:47,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bfbb942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:47, skipping insertion in model container [2018-11-16 00:20:47,831 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:47" (1/1) ... [2018-11-16 00:20:47,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 00:20:47,912 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 00:20:48,362 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:20:48,386 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 00:20:48,490 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:20:48,546 INFO L195 MainTranslator]: Completed translation [2018-11-16 00:20:48,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48 WrapperNode [2018-11-16 00:20:48,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 00:20:48,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 00:20:48,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 00:20:48,549 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 00:20:48,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (1/1) ... [2018-11-16 00:20:48,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (1/1) ... [2018-11-16 00:20:48,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (1/1) ... [2018-11-16 00:20:48,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (1/1) ... [2018-11-16 00:20:48,759 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (1/1) ... [2018-11-16 00:20:48,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (1/1) ... [2018-11-16 00:20:48,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (1/1) ... [2018-11-16 00:20:48,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 00:20:48,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 00:20:48,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 00:20:48,795 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 00:20:48,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:48" (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 [2018-11-16 00:20:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 00:20:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 00:20:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-16 00:20:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-16 00:20:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-16 00:20:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-16 00:20:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-16 00:20:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-16 00:20:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 00:20:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-16 00:20:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-16 00:20:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-16 00:20:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-16 00:20:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-16 00:20:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-16 00:20:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-16 00:20:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-16 00:20:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-16 00:20:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-16 00:20:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2018-11-16 00:20:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-16 00:20:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-16 00:20:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-16 00:20:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-16 00:20:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-16 00:20:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-16 00:20:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-16 00:20:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-16 00:20:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-16 00:20:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-16 00:20:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-16 00:20:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-16 00:20:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-16 00:20:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-16 00:20:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-16 00:20:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-16 00:20:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-16 00:20:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-16 00:20:48,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 00:20:48,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 00:20:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-16 00:20:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-16 00:20:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-16 00:20:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-16 00:20:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-16 00:20:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-16 00:20:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-16 00:20:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-16 00:20:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-16 00:20:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-16 00:20:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-16 00:20:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-16 00:20:48,891 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-16 00:20:48,891 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-16 00:20:48,891 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 00:20:48,891 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-16 00:20:48,891 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 00:20:48,891 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-16 00:20:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-16 00:20:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 00:20:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 00:20:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 00:20:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 00:20:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-16 00:20:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 00:20:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-16 00:20:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-16 00:20:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 00:20:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-16 00:20:48,893 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-16 00:20:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-16 00:20:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-16 00:20:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-16 00:20:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-16 00:20:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-16 00:20:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-16 00:20:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-16 00:20:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-16 00:20:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-16 00:20:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-16 00:20:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-16 00:20:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-16 00:20:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-16 00:20:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2018-11-16 00:20:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-16 00:20:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-16 00:20:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 00:20:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 00:20:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 00:20:51,826 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 00:20:51,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:20:51 BoogieIcfgContainer [2018-11-16 00:20:51,827 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 00:20:51,829 INFO L168 Benchmark]: Toolchain (without parser) took 4009.73 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -586.1 MB). Peak memory consumption was 122.8 MB. Max. memory is 7.1 GB. [2018-11-16 00:20:51,831 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-16 00:20:51,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.33 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-11-16 00:20:51,832 INFO L168 Benchmark]: Boogie Preprocessor took 245.85 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.5 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. [2018-11-16 00:20:51,833 INFO L168 Benchmark]: RCFGBuilder took 3032.45 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 171.7 MB). Peak memory consumption was 171.7 MB. Max. memory is 7.1 GB. [2018-11-16 00:20:51,837 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 0.24 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 726.33 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 245.85 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 708.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -789.5 MB). Peak memory consumption was 15.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3032.45 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 171.7 MB). Peak memory consumption was 171.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...