java -ea -Xmx4000000000 -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-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product31_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-14 23:48:17,282 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 23:48:17,288 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 23:48:17,322 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 23:48:17,323 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 23:48:17,326 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 23:48:17,328 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 23:48:17,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 23:48:17,338 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 23:48:17,345 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 23:48:17,347 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 23:48:17,347 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 23:48:17,354 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 23:48:17,356 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 23:48:17,359 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 23:48:17,363 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 23:48:17,364 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 23:48:17,378 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 23:48:17,385 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 23:48:17,387 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 23:48:17,391 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 23:48:17,393 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 23:48:17,404 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 23:48:17,404 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 23:48:17,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 23:48:17,406 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 23:48:17,412 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 23:48:17,413 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 23:48:17,416 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 23:48:17,418 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 23:48:17,418 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 23:48:17,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 23:48:17,425 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 23:48:17,425 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 23:48:17,427 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 23:48:17,428 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 23:48:17,428 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-14 23:48:17,472 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 23:48:17,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 23:48:17,476 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 23:48:17,477 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 23:48:17,480 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 23:48:17,480 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 23:48:17,480 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 23:48:17,484 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 23:48:17,484 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 23:48:17,484 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 23:48:17,485 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 23:48:17,485 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 23:48:17,485 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 23:48:17,485 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 23:48:17,485 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 23:48:17,486 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 23:48:17,486 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 23:48:17,486 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 23:48:17,486 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 23:48:17,486 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 23:48:17,490 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 23:48:17,490 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 23:48:17,490 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 23:48:17,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 23:48:17,491 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 23:48:17,491 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 23:48:17,493 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 23:48:17,493 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 23:48:17,493 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 23:48:17,493 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 23:48:17,494 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 23:48:17,494 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 23:48:17,618 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 23:48:17,649 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 23:48:17,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 23:48:17,662 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 23:48:17,663 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 23:48:17,663 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product31_true-unreach-call_false-termination.cil.c [2018-11-14 23:48:17,819 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61262e994/cd6a7ee3bb2643e8b4d4074e5b8b1ec2/FLAGa7e484b14 [2018-11-14 23:48:18,976 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 23:48:18,980 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product31_true-unreach-call_false-termination.cil.c [2018-11-14 23:48:19,012 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61262e994/cd6a7ee3bb2643e8b4d4074e5b8b1ec2/FLAGa7e484b14 [2018-11-14 23:48:19,038 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61262e994/cd6a7ee3bb2643e8b4d4074e5b8b1ec2 [2018-11-14 23:48:19,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 23:48:19,063 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-14 23:48:19,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 23:48:19,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 23:48:19,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 23:48:19,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:48:19" (1/1) ... [2018-11-14 23:48:19,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73bdf982 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:19, skipping insertion in model container [2018-11-14 23:48:19,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:48:19" (1/1) ... [2018-11-14 23:48:19,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 23:48:19,250 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 23:48:20,267 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 23:48:20,317 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 23:48:20,736 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 23:48:20,835 INFO L195 MainTranslator]: Completed translation [2018-11-14 23:48:20,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20 WrapperNode [2018-11-14 23:48:20,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 23:48:20,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 23:48:20,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 23:48:20,837 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 23:48:20,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (1/1) ... [2018-11-14 23:48:20,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (1/1) ... [2018-11-14 23:48:20,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (1/1) ... [2018-11-14 23:48:20,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (1/1) ... [2018-11-14 23:48:21,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (1/1) ... [2018-11-14 23:48:21,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (1/1) ... [2018-11-14 23:48:21,152 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (1/1) ... [2018-11-14 23:48:21,179 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 23:48:21,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 23:48:21,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 23:48:21,185 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 23:48:21,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:48:20" (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:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 23:48:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 23:48:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 23:48:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-14 23:48:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-14 23:48:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-14 23:48:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-14 23:48:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-14 23:48:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 23:48:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-14 23:48:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-14 23:48:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-14 23:48:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-14 23:48:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-14 23:48:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-14 23:48:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-14 23:48:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-14 23:48:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-14 23:48:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-14 23:48:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-14 23:48:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-14 23:48:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-14 23:48:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-14 23:48:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-14 23:48:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-14 23:48:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-14 23:48:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-14 23:48:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-14 23:48:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-14 23:48:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-14 23:48:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-14 23:48:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2018-11-14 23:48:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-14 23:48:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-14 23:48:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-14 23:48:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-14 23:48:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-14 23:48:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-14 23:48:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-14 23:48:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-14 23:48:21,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-14 23:48:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 23:48:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-14 23:48:21,320 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-14 23:48:21,325 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-14 23:48:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-14 23:48:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-14 23:48:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-14 23:48:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-14 23:48:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-14 23:48:21,326 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-14 23:48:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-14 23:48:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-14 23:48:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-14 23:48:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-14 23:48:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-14 23:48:21,327 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 23:48:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-14 23:48:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-14 23:48:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-14 23:48:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-14 23:48:21,328 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-14 23:48:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 23:48:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-14 23:48:21,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-14 23:48:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-14 23:48:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-14 23:48:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 23:48:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-14 23:48:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-14 23:48:21,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-14 23:48:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-14 23:48:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-14 23:48:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-14 23:48:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-14 23:48:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-14 23:48:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-14 23:48:21,334 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-14 23:48:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-14 23:48:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-14 23:48:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-14 23:48:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-14 23:48:21,335 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-14 23:48:21,336 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-14 23:48:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-14 23:48:21,337 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-14 23:48:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-14 23:48:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-14 23:48:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-14 23:48:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2018-11-14 23:48:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-14 23:48:21,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 23:48:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 23:48:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-14 23:48:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-14 23:48:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-14 23:48:21,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-14 23:48:33,971 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-14 23:48:33,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 11:48:33 BoogieIcfgContainer [2018-11-14 23:48:33,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-14 23:48:33,976 INFO L168 Benchmark]: Toolchain (without parser) took 14914.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 131.0 MB). Peak memory consumption was 131.0 MB. Max. memory is 3.9 GB. [2018-11-14 23:48:33,978 INFO L168 Benchmark]: CDTParser took 2.43 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 23:48:33,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1770.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -50.0 MB). Peak memory consumption was 34.6 MB. Max. memory is 3.9 GB. [2018-11-14 23:48:33,980 INFO L168 Benchmark]: Boogie Preprocessor took 342.64 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-14 23:48:33,981 INFO L168 Benchmark]: RCFGBuilder took 12787.38 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 169.8 MB). Peak memory consumption was 169.8 MB. Max. memory is 3.9 GB. [2018-11-14 23:48:33,997 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 2.43 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1770.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -50.0 MB). Peak memory consumption was 34.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 342.64 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 12787.38 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 169.8 MB). Peak memory consumption was 169.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...