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_spec2_product60_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-17 03:56:16,123 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 03:56:16,125 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 03:56:16,142 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 03:56:16,142 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 03:56:16,143 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 03:56:16,145 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 03:56:16,147 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 03:56:16,148 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 03:56:16,149 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 03:56:16,150 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 03:56:16,150 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 03:56:16,151 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 03:56:16,152 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 03:56:16,154 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 03:56:16,155 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 03:56:16,155 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 03:56:16,157 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 03:56:16,159 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 03:56:16,161 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 03:56:16,162 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 03:56:16,163 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 03:56:16,166 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 03:56:16,166 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 03:56:16,166 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 03:56:16,167 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 03:56:16,168 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 03:56:16,169 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 03:56:16,170 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 03:56:16,171 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 03:56:16,171 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 03:56:16,172 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 03:56:16,172 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 03:56:16,173 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 03:56:16,174 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 03:56:16,174 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 03:56:16,175 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 [2018-11-17 03:56:16,203 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 03:56:16,203 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 03:56:16,204 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 03:56:16,204 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 03:56:16,205 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 03:56:16,205 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-17 03:56:16,205 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-17 03:56:16,205 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-17 03:56:16,205 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-17 03:56:16,207 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-17 03:56:16,208 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-17 03:56:16,208 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 03:56:16,208 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-17 03:56:16,208 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 03:56:16,208 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 03:56:16,209 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-17 03:56:16,209 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-17 03:56:16,209 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-17 03:56:16,209 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 03:56:16,209 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-17 03:56:16,210 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 03:56:16,210 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-17 03:56:16,210 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 03:56:16,210 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 03:56:16,210 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-17 03:56:16,211 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 03:56:16,212 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 03:56:16,212 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-17 03:56:16,216 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-17 03:56:16,216 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-17 03:56:16,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 03:56:16,283 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 03:56:16,287 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 03:56:16,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 03:56:16,289 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 03:56:16,290 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product60_true-unreach-call_false-termination.cil.c [2018-11-17 03:56:16,354 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfea37a9/a3a3e85760e64ef0bfdf9f06908bb496/FLAGb5c4e47df [2018-11-17 03:56:16,880 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 03:56:16,881 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product60_true-unreach-call_false-termination.cil.c [2018-11-17 03:56:16,900 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfea37a9/a3a3e85760e64ef0bfdf9f06908bb496/FLAGb5c4e47df [2018-11-17 03:56:17,179 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfea37a9/a3a3e85760e64ef0bfdf9f06908bb496 [2018-11-17 03:56:17,189 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 03:56:17,190 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 03:56:17,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 03:56:17,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 03:56:17,195 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 03:56:17,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:17,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ae8aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17, skipping insertion in model container [2018-11-17 03:56:17,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:17,212 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 03:56:17,285 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 03:56:17,707 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 03:56:17,726 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 03:56:17,854 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 03:56:17,917 INFO L195 MainTranslator]: Completed translation [2018-11-17 03:56:17,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17 WrapperNode [2018-11-17 03:56:17,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 03:56:17,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 03:56:17,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 03:56:17,919 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 03:56:18,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:18,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:18,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:18,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:18,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:18,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:18,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (1/1) ... [2018-11-17 03:56:18,143 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 03:56:18,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-17 03:56:18,144 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-17 03:56:18,144 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-17 03:56:18,145 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 03:56:17" (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 [2018-11-17 03:56:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-17 03:56:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-17 03:56:18,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-17 03:56:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-17 03:56:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-17 03:56:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-17 03:56:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-17 03:56:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-17 03:56:18,241 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-17 03:56:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-17 03:56:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-17 03:56:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-17 03:56:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-17 03:56:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-17 03:56:18,242 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-17 03:56:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-17 03:56:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-17 03:56:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-17 03:56:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-17 03:56:18,243 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-17 03:56:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-17 03:56:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-17 03:56:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-17 03:56:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-17 03:56:18,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-17 03:56:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-17 03:56:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-17 03:56:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-17 03:56:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-17 03:56:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-17 03:56:18,248 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-17 03:56:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-17 03:56:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2018-11-17 03:56:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-17 03:56:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-17 03:56:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-17 03:56:18,249 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-17 03:56:18,250 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-17 03:56:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-17 03:56:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-17 03:56:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-17 03:56:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-17 03:56:18,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-17 03:56:18,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-17 03:56:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-17 03:56:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-17 03:56:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-17 03:56:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-17 03:56:18,252 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-17 03:56:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-17 03:56:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-17 03:56:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-17 03:56:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-17 03:56:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-17 03:56:18,253 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-17 03:56:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-17 03:56:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-17 03:56:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-17 03:56:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-17 03:56:18,254 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-17 03:56:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-17 03:56:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-17 03:56:18,255 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-17 03:56:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-17 03:56:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-17 03:56:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-17 03:56:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-17 03:56:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-17 03:56:18,256 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-17 03:56:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-17 03:56:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-17 03:56:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-17 03:56:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-17 03:56:18,257 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-17 03:56:18,258 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-17 03:56:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-17 03:56:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-17 03:56:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-17 03:56:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-17 03:56:18,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-17 03:56:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-17 03:56:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-17 03:56:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-17 03:56:18,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-17 03:56:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-17 03:56:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-17 03:56:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-17 03:56:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-17 03:56:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-17 03:56:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-17 03:56:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-17 03:56:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-17 03:56:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-17 03:56:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-17 03:56:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-17 03:56:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-17 03:56:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2018-11-17 03:56:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-17 03:56:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-17 03:56:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-17 03:56:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-17 03:56:21,464 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-17 03:56:21,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 03:56:21 BoogieIcfgContainer [2018-11-17 03:56:21,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-17 03:56:21,467 INFO L168 Benchmark]: Toolchain (without parser) took 4277.86 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 697.3 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -561.0 MB). Peak memory consumption was 136.3 MB. Max. memory is 7.1 GB. [2018-11-17 03:56:21,469 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-17 03:56:21,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.87 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. [2018-11-17 03:56:21,470 INFO L168 Benchmark]: Boogie Preprocessor took 224.55 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 697.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -777.7 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2018-11-17 03:56:21,471 INFO L168 Benchmark]: RCFGBuilder took 3321.86 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: 185.0 MB). Peak memory consumption was 185.0 MB. Max. memory is 7.1 GB. [2018-11-17 03:56:21,475 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 0.20 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 726.87 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 224.55 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 697.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -777.7 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3321.86 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: 185.0 MB). Peak memory consumption was 185.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...