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_product60_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:28:29,638 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:28:29,642 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:28:29,662 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:28:29,663 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:28:29,664 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:28:29,666 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:28:29,668 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:28:29,671 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:28:29,673 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:28:29,675 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:28:29,677 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:28:29,678 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:28:29,680 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:28:29,683 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:28:29,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:28:29,685 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:28:29,689 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:28:29,701 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:28:29,703 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:28:29,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:28:29,706 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:28:29,708 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:28:29,709 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:28:29,711 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:28:29,712 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:28:29,712 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:28:29,713 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:28:29,714 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:28:29,718 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:28:29,718 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:28:29,719 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:28:29,719 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:28:29,719 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:28:29,720 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:28:29,721 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:28:29,721 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 15:28:29,737 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:28:29,737 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:28:29,739 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:28:29,739 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:28:29,739 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:28:29,739 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:28:29,739 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:28:29,740 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:28:29,740 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:28:29,740 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:28:29,740 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:28:29,740 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:28:29,741 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:28:29,741 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:28:29,741 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:28:29,741 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:28:29,741 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:28:29,742 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:28:29,742 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:28:29,742 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:28:29,742 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:28:29,742 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:28:29,742 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:28:29,743 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:28:29,743 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:28:29,743 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:28:29,743 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:28:29,743 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:28:29,744 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:28:29,745 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:28:29,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:28:29,806 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:28:29,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:28:29,813 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:28:29,814 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:28:29,814 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product60_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:29,904 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adf4389fd/f067dc9cf64b494589e20c553e2bb833/FLAGf614af034 [2018-11-20 15:28:30,521 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:28:30,522 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product60_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:30,548 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adf4389fd/f067dc9cf64b494589e20c553e2bb833/FLAGf614af034 [2018-11-20 15:28:30,757 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/adf4389fd/f067dc9cf64b494589e20c553e2bb833 [2018-11-20 15:28:30,766 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:28:30,768 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:28:30,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:30,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:28:30,773 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:28:30,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:30,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@99eefed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:30, skipping insertion in model container [2018-11-20 15:28:30,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:30,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:28:30,856 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:28:31,293 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:31,324 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:28:31,488 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:31,543 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:28:31,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31 WrapperNode [2018-11-20 15:28:31,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:31,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:28:31,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:28:31,544 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:28:31,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (1/1) ... [2018-11-20 15:28:31,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (1/1) ... [2018-11-20 15:28:31,675 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (1/1) ... [2018-11-20 15:28:31,675 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (1/1) ... [2018-11-20 15:28:31,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (1/1) ... [2018-11-20 15:28:31,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (1/1) ... [2018-11-20 15:28:31,755 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (1/1) ... [2018-11-20 15:28:31,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:28:31,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:28:31,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:28:31,765 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:28:31,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31" (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 15:28:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:28:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:28:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-20 15:28:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-20 15:28:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 15:28:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-20 15:28:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2018-11-20 15:28:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-20 15:28:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-20 15:28:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-20 15:28:31,841 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-20 15:28:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-20 15:28:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-20 15:28:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-20 15:28:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-20 15:28:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-20 15:28:31,842 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-20 15:28:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:31,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-20 15:28:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-20 15:28:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-20 15:28:31,844 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-20 15:28:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-20 15:28:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-20 15:28:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-20 15:28:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:28:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-20 15:28:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-20 15:28:31,845 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-20 15:28:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-20 15:28:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-20 15:28:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-20 15:28:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-20 15:28:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-20 15:28:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-20 15:28:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-20 15:28:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-20 15:28:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-20 15:28:31,847 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-20 15:28:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:28:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:28:31,847 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-20 15:28:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-20 15:28:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-20 15:28:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-20 15:28:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-20 15:28:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-20 15:28:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-20 15:28:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-20 15:28:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-20 15:28:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-20 15:28:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-20 15:28:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-20 15:28:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-20 15:28:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-20 15:28:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-20 15:28:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-20 15:28:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 15:28:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-20 15:28:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2018-11-20 15:28:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-20 15:28:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:28:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-20 15:28:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-20 15:28:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-20 15:28:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-20 15:28:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-20 15:28:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-20 15:28:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-20 15:28:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 15:28:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-20 15:28:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 15:28:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:28:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 15:28:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:28:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:28:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-20 15:28:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-20 15:28:31,857 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-20 15:28:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-20 15:28:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-20 15:28:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-20 15:28:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-20 15:28:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-20 15:28:31,858 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-20 15:28:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:28:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-20 15:28:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:28:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:28:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:28:35,063 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:28:35,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:28:35 BoogieIcfgContainer [2018-11-20 15:28:35,064 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:28:35,066 INFO L168 Benchmark]: Toolchain (without parser) took 4299.13 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: -574.6 MB). Peak memory consumption was 134.3 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:35,068 INFO L168 Benchmark]: CDTParser took 0.85 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 15:28:35,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 774.26 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 15:28:35,070 INFO L168 Benchmark]: Boogie Preprocessor took 219.98 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: -789.7 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:35,071 INFO L168 Benchmark]: RCFGBuilder took 3299.60 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: 183.4 MB). Peak memory consumption was 183.4 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:35,075 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 0.85 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 774.26 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 219.98 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: -789.7 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3299.60 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: 183.4 MB). Peak memory consumption was 183.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...