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_product55_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:28:29,310 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:28:29,312 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:28:29,327 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:28:29,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:28:29,329 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:28:29,330 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:28:29,332 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:28:29,333 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:28:29,334 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:28:29,335 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:28:29,336 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:28:29,336 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:28:29,338 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:28:29,339 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:28:29,340 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:28:29,341 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:28:29,343 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:28:29,346 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:28:29,348 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:28:29,349 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:28:29,350 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:28:29,352 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:28:29,353 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:28:29,353 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:28:29,354 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:28:29,355 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:28:29,356 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:28:29,357 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:28:29,358 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:28:29,358 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:28:29,359 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:28:29,359 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:28:29,360 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:28:29,361 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:28:29,362 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:28:29,362 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 15:28:29,397 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:28:29,400 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:28:29,402 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:28:29,402 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:28:29,402 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:28:29,402 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:28:29,402 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:28:29,403 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:28:29,403 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:28:29,403 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:28:29,403 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:28:29,403 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:28:29,405 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:28:29,405 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:28:29,405 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:28:29,405 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:28:29,406 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:28:29,407 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:28:29,407 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:28:29,407 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:28:29,407 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:28:29,408 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:28:29,408 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:28:29,408 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:28:29,408 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:28:29,409 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:28:29,409 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:28:29,409 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:28:29,410 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:28:29,410 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:28:29,463 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:28:29,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:28:29,479 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:28:29,481 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:28:29,481 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:28:29,482 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product55_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:29,541 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e88b4fe1/daa9204dcad248dc94140098fe584c5e/FLAG7e1264eee [2018-11-20 15:28:30,023 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:28:30,024 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product55_true-unreach-call_false-termination.cil.c [2018-11-20 15:28:30,040 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e88b4fe1/daa9204dcad248dc94140098fe584c5e/FLAG7e1264eee [2018-11-20 15:28:30,330 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e88b4fe1/daa9204dcad248dc94140098fe584c5e [2018-11-20 15:28:30,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:28:30,341 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:28:30,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:30,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:28:30,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:28:30,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:30,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ce7ab2d 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 15:28:30,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:28:30" (1/1) ... [2018-11-20 15:28:30,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:28:30,447 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:28:30,977 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:30,991 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:28:31,099 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:28:31,154 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:28:31,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:28:31 WrapperNode [2018-11-20 15:28:31,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:28:31,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:28:31,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:28:31,156 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:28:31,250 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 15:28:31,251 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 15:28:31,274 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 15:28:31,274 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 15:28:31,366 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 15:28:31,384 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 15:28:31,389 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 15:28:31,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:28:31,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:28:31,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:28:31,402 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:28:31,403 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 15:28:31,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:28:31,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:28:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-20 15:28:31,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-20 15:28:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-20 15:28:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-20 15:28:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-20 15:28:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-20 15:28:31,480 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-20 15:28:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:28:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-20 15:28:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-20 15:28:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-20 15:28:31,481 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-20 15:28:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-20 15:28:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-20 15:28:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-20 15:28:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-20 15:28:31,482 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-20 15:28:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-20 15:28:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-20 15:28:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-20 15:28:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-20 15:28:31,483 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-20 15:28:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-20 15:28:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-20 15:28:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 15:28:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-20 15:28:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-20 15:28:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-20 15:28:31,484 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-20 15:28:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-20 15:28:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-20 15:28:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-20 15:28:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-20 15:28:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-20 15:28:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-20 15:28:31,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:31,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:31,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:28:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:28:31,486 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-20 15:28:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-20 15:28:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 15:28:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-20 15:28:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-20 15:28:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 15:28:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 15:28:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 15:28:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 15:28:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-20 15:28:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 15:28:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-20 15:28:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-20 15:28:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 15:28:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-20 15:28:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-20 15:28:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-20 15:28:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-20 15:28:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-20 15:28:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-20 15:28:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-20 15:28:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-20 15:28:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-20 15:28:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-20 15:28:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-20 15:28:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-20 15:28:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-20 15:28:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-20 15:28:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-20 15:28:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-20 15:28:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:28:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-20 15:28:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-20 15:28:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-20 15:28:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-20 15:28:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-20 15:28:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-20 15:28:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-20 15:28:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-20 15:28:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-20 15:28:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-20 15:28:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-20 15:28:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-20 15:28:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-20 15:28:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-20 15:28:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-20 15:28:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-20 15:28:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-20 15:28:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 15:28:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-20 15:28:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-20 15:28:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-20 15:28:31,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:28:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:28:31,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 15:28:34,808 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:28:34,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:28:34 BoogieIcfgContainer [2018-11-20 15:28:34,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:28:34,812 INFO L168 Benchmark]: Toolchain (without parser) took 4472.01 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.8 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -593.3 MB). Peak memory consumption was 124.5 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:34,814 INFO L168 Benchmark]: CDTParser took 0.20 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 15:28:34,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 813.43 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 15:28:34,815 INFO L168 Benchmark]: Boogie Preprocessor took 244.10 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -806.6 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:34,816 INFO L168 Benchmark]: RCFGBuilder took 3408.95 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: 181.6 MB). Peak memory consumption was 181.6 MB. Max. memory is 7.1 GB. [2018-11-20 15:28:34,820 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 813.43 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 244.10 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -806.6 MB). Peak memory consumption was 16.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3408.95 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: 181.6 MB). Peak memory consumption was 181.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...