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_product21_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-16 00:20:51,928 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 00:20:51,934 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 00:20:51,953 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 00:20:51,953 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 00:20:51,955 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 00:20:51,957 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 00:20:51,959 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 00:20:51,961 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 00:20:51,963 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 00:20:51,964 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 00:20:51,964 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 00:20:51,972 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 00:20:51,973 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 00:20:51,974 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 00:20:51,978 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 00:20:51,979 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 00:20:51,982 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 00:20:51,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 00:20:51,991 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 00:20:51,992 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 00:20:51,993 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 00:20:52,002 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 00:20:52,002 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 00:20:52,002 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 00:20:52,003 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 00:20:52,005 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 00:20:52,006 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 00:20:52,007 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 00:20:52,008 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 00:20:52,008 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 00:20:52,009 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 00:20:52,010 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 00:20:52,010 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 00:20:52,013 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 00:20:52,013 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 00:20:52,014 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 00:20:52,039 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 00:20:52,039 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 00:20:52,040 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 00:20:52,040 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 00:20:52,041 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 00:20:52,041 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-16 00:20:52,041 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-16 00:20:52,041 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-16 00:20:52,041 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-16 00:20:52,042 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-16 00:20:52,042 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-16 00:20:52,042 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 00:20:52,042 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 00:20:52,042 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 00:20:52,043 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 00:20:52,043 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-16 00:20:52,043 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-16 00:20:52,043 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-16 00:20:52,043 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 00:20:52,044 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-16 00:20:52,044 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-16 00:20:52,044 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 00:20:52,044 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 00:20:52,044 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-16 00:20:52,045 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 00:20:52,045 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 00:20:52,045 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-16 00:20:52,046 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-16 00:20:52,046 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-16 00:20:52,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 00:20:52,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 00:20:52,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 00:20:52,111 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 00:20:52,112 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 00:20:52,113 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product21_false-unreach-call_false-termination.cil.c [2018-11-16 00:20:52,184 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4900426bb/b3faa381f335497dae8231f38ae39a39/FLAGc29bcacdc [2018-11-16 00:20:52,753 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 00:20:52,754 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product21_false-unreach-call_false-termination.cil.c [2018-11-16 00:20:52,772 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4900426bb/b3faa381f335497dae8231f38ae39a39/FLAGc29bcacdc [2018-11-16 00:20:53,043 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4900426bb/b3faa381f335497dae8231f38ae39a39 [2018-11-16 00:20:53,053 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 00:20:53,054 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 00:20:53,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 00:20:53,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 00:20:53,059 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 00:20:53,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@684e3dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53, skipping insertion in model container [2018-11-16 00:20:53,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 00:20:53,139 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 00:20:53,516 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:20:53,536 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 00:20:53,645 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 00:20:53,685 INFO L195 MainTranslator]: Completed translation [2018-11-16 00:20:53,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53 WrapperNode [2018-11-16 00:20:53,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 00:20:53,686 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 00:20:53,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 00:20:53,687 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 00:20:53,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (1/1) ... [2018-11-16 00:20:53,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 00:20:53,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 00:20:53,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 00:20:53,906 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 00:20:53,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:53" (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 00:20:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 00:20:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 00:20:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-16 00:20:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-16 00:20:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-16 00:20:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-16 00:20:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-16 00:20:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-16 00:20:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-16 00:20:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-16 00:20:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-16 00:20:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-16 00:20:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-16 00:20:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-16 00:20:53,983 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-16 00:20:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-16 00:20:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-16 00:20:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-16 00:20:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-16 00:20:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-16 00:20:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-16 00:20:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-16 00:20:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-16 00:20:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-16 00:20:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-16 00:20:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-16 00:20:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-16 00:20:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-16 00:20:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-16 00:20:53,986 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-16 00:20:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-16 00:20:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-16 00:20:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 00:20:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2018-11-16 00:20:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-16 00:20:53,987 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-16 00:20:53,988 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-16 00:20:53,988 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-16 00:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 00:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 00:20:53,988 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-16 00:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-16 00:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 00:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-16 00:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-16 00:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 00:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 00:20:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-16 00:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 00:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-16 00:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 00:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-16 00:20:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-16 00:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-16 00:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-16 00:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-16 00:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-16 00:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-16 00:20:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-16 00:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-16 00:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-16 00:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-16 00:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-16 00:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-16 00:20:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-16 00:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-16 00:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2018-11-16 00:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-16 00:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-16 00:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-16 00:20:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-16 00:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-16 00:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-16 00:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-16 00:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-16 00:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-16 00:20:53,994 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-16 00:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-16 00:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-16 00:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-16 00:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-16 00:20:53,995 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-16 00:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-16 00:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-16 00:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 00:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-16 00:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 00:20:53,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 00:20:53,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-16 00:20:57,050 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 00:20:57,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 12:20:57 BoogieIcfgContainer [2018-11-16 00:20:57,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 00:20:57,055 INFO L168 Benchmark]: Toolchain (without parser) took 4001.17 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 724.6 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -601.1 MB). Peak memory consumption was 123.4 MB. Max. memory is 7.1 GB. [2018-11-16 00:20:57,057 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 00:20:57,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.63 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 00:20:57,059 INFO L168 Benchmark]: Boogie Preprocessor took 219.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 724.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -802.8 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2018-11-16 00:20:57,060 INFO L168 Benchmark]: RCFGBuilder took 3146.19 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 170.0 MB). Peak memory consumption was 170.0 MB. Max. memory is 7.1 GB. [2018-11-16 00:20:57,064 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 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 630.63 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 219.27 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 724.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -802.8 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3146.19 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 170.0 MB). Peak memory consumption was 170.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...