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_spec5_product28_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:28:13,816 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:28:13,819 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:28:13,832 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:28:13,832 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:28:13,833 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:28:13,835 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:28:13,837 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:28:13,839 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:28:13,840 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:28:13,841 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:28:13,841 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:28:13,842 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:28:13,843 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:28:13,845 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:28:13,845 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:28:13,846 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:28:13,848 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:28:13,851 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:28:13,852 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:28:13,854 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:28:13,855 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:28:13,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:28:13,858 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:28:13,858 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:28:13,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:28:13,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:28:13,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:28:13,862 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:28:13,863 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:28:13,863 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:28:13,864 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:28:13,864 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:28:13,864 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:28:13,865 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:28:13,866 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:28:13,867 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 15:28:13,891 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:28:13,892 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:28:13,894 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:28:13,894 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:28:13,894 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:28:13,894 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:28:13,896 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:28:13,896 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:28:13,896 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:28:13,896 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:28:13,896 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:28:13,897 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:28:13,897 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:28:13,897 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:28:13,897 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:28:13,897 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:28:13,898 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:28:13,898 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:28:13,899 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:28:13,899 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:28:13,899 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:28:13,899 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:28:13,900 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:28:13,900 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:28:13,900 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:28:13,900 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:28:13,901 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:28:13,902 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:28:13,903 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:28:13,903 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:28:13,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:28:13,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:28:13,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:28:13,999 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:28:14,001 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:28:14,002 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product28_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:14,073 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cda5fbbe/19b4b4f34d424d40ae2ac030173b8660/FLAGd116f1a6e [2018-11-20 15:28:14,635 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:28:14,635 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product28_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:14,656 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cda5fbbe/19b4b4f34d424d40ae2ac030173b8660/FLAGd116f1a6e [2018-11-20 15:28:14,920 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cda5fbbe/19b4b4f34d424d40ae2ac030173b8660 [2018-11-20 15:28:14,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:28:14,932 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:28:14,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:14,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:28:14,944 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:28:14,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:14" (1/1) ... [2018-11-20 15:28:14,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d715748 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:14, skipping insertion in model container [2018-11-20 15:28:14,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:14" (1/1) ... [2018-11-20 15:28:14,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:28:15,046 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:28:15,554 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:15,583 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:28:15,720 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:15,768 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:28:15,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15 WrapperNode [2018-11-20 15:28:15,769 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:15,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:28:15,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:28:15,770 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:28:15,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (1/1) ... [2018-11-20 15:28:15,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (1/1) ... [2018-11-20 15:28:15,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (1/1) ... [2018-11-20 15:28:15,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (1/1) ... [2018-11-20 15:28:15,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (1/1) ... [2018-11-20 15:28:15,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (1/1) ... [2018-11-20 15:28:15,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (1/1) ... [2018-11-20 15:28:16,015 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:28:16,016 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:28:16,016 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:28:16,016 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:28:16,017 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:15" (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 15:28:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:28:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:28:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-20 15:28:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-20 15:28:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-20 15:28:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-20 15:28:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-20 15:28:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-20 15:28:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-20 15:28:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-20 15:28:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-20 15:28:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-20 15:28:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-20 15:28:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:28:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-20 15:28:16,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-20 15:28:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-20 15:28:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-20 15:28:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-20 15:28:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-20 15:28:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-20 15:28:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-20 15:28:16,091 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-20 15:28:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-20 15:28:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-20 15:28:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2018-11-20 15:28:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-20 15:28:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-20 15:28:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-20 15:28:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-20 15:28:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-20 15:28:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-20 15:28:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-20 15:28:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-20 15:28:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-20 15:28:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:28:16,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:28:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-20 15:28:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-20 15:28:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-20 15:28:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-20 15:28:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-20 15:28:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-20 15:28:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-20 15:28:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-20 15:28:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:28:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-20 15:28:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-20 15:28:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-20 15:28:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-20 15:28:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-20 15:28:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-20 15:28:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-20 15:28:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-20 15:28:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-20 15:28:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-20 15:28:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-20 15:28:16,097 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-20 15:28:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:28:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-20 15:28:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 15:28:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-20 15:28:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:16,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 15:28:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:28:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 15:28:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:28:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:16,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:28:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-20 15:28:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-20 15:28:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-20 15:28:16,100 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-20 15:28:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-20 15:28:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-20 15:28:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-20 15:28:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-20 15:28:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-20 15:28:16,101 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-20 15:28:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-20 15:28:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2018-11-20 15:28:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-20 15:28:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:28:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:28:16,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:28:19,156 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:28:19,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:28:19 BoogieIcfgContainer [2018-11-20 15:28:19,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:28:19,159 INFO L168 Benchmark]: Toolchain (without parser) took 4227.87 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 725.1 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -612.9 MB). Peak memory consumption was 112.1 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:19,161 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-20 15:28:19,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 835.85 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. [2018-11-20 15:28:19,162 INFO L168 Benchmark]: Boogie Preprocessor took 245.47 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 725.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -812.9 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:19,163 INFO L168 Benchmark]: RCFGBuilder took 3141.40 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: 168.2 MB). Peak memory consumption was 168.2 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:19,167 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 835.85 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 245.47 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 725.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -812.9 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3141.40 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: 168.2 MB). Peak memory consumption was 168.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...