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-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 20:34:35,591 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 20:34:35,593 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 20:34:35,605 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 20:34:35,605 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 20:34:35,607 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 20:34:35,608 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 20:34:35,610 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 20:34:35,612 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 20:34:35,613 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 20:34:35,614 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 20:34:35,614 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 20:34:35,615 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 20:34:35,616 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 20:34:35,618 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 20:34:35,618 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 20:34:35,619 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 20:34:35,621 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 20:34:35,624 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 20:34:35,626 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 20:34:35,627 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 20:34:35,631 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 20:34:35,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 20:34:35,636 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 20:34:35,637 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 20:34:35,640 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 20:34:35,641 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 20:34:35,642 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 20:34:35,646 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 20:34:35,647 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 20:34:35,647 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 20:34:35,648 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 20:34:35,648 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 20:34:35,649 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 20:34:35,652 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 20:34:35,653 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 20:34:35,653 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 [2018-11-16 20:34:35,682 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 20:34:35,682 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 20:34:35,683 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 20:34:35,683 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 20:34:35,684 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 20:34:35,684 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 20:34:35,684 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 20:34:35,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 20:34:35,685 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 20:34:35,685 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 20:34:35,685 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 20:34:35,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 20:34:35,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 20:34:35,686 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 20:34:35,686 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 20:34:35,686 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 20:34:35,686 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 20:34:35,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 20:34:35,686 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 20:34:35,687 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 20:34:35,687 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 20:34:35,687 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 20:34:35,687 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 20:34:35,688 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 20:34:35,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:34:35,688 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 20:34:35,688 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 20:34:35,688 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 20:34:35,689 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 20:34:35,689 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 20:34:35,689 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 20:34:35,689 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 20:34:35,689 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 20:34:35,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 20:34:35,751 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 20:34:35,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 20:34:35,757 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 20:34:35,757 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 20:34:35,758 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-16 20:34:35,815 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6ed5e8b7/3a42c40f1b6944a894cee561b47db543/FLAG52d9adafe [2018-11-16 20:34:36,314 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 20:34:36,315 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product56_false-unreach-call_false-termination.cil.c [2018-11-16 20:34:36,332 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6ed5e8b7/3a42c40f1b6944a894cee561b47db543/FLAG52d9adafe [2018-11-16 20:34:36,613 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6ed5e8b7/3a42c40f1b6944a894cee561b47db543 [2018-11-16 20:34:36,622 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 20:34:36,624 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 20:34:36,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 20:34:36,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 20:34:36,628 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 20:34:36,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:34:36" (1/1) ... [2018-11-16 20:34:36,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1012dd6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:36, skipping insertion in model container [2018-11-16 20:34:36,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:34:36" (1/1) ... [2018-11-16 20:34:36,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 20:34:36,712 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 20:34:37,233 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:34:37,250 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 20:34:37,390 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 20:34:37,439 INFO L195 MainTranslator]: Completed translation [2018-11-16 20:34:37,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37 WrapperNode [2018-11-16 20:34:37,439 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 20:34:37,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 20:34:37,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 20:34:37,441 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 20:34:37,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (1/1) ... [2018-11-16 20:34:37,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (1/1) ... [2018-11-16 20:34:37,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (1/1) ... [2018-11-16 20:34:37,564 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (1/1) ... [2018-11-16 20:34:37,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (1/1) ... [2018-11-16 20:34:37,659 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (1/1) ... [2018-11-16 20:34:37,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (1/1) ... [2018-11-16 20:34:37,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 20:34:37,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 20:34:37,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 20:34:37,675 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 20:34:37,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:34:37" (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 [2018-11-16 20:34:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 20:34:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 20:34:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-16 20:34:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-16 20:34:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-16 20:34:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-16 20:34:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-16 20:34:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-16 20:34:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-16 20:34:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-16 20:34:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-16 20:34:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-16 20:34:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-16 20:34:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-16 20:34:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-16 20:34:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-16 20:34:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-16 20:34:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-16 20:34:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-16 20:34:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-16 20:34:37,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-16 20:34:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-16 20:34:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-16 20:34:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-16 20:34:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-16 20:34:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-16 20:34:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-16 20:34:37,754 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 20:34:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-16 20:34:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-16 20:34:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-16 20:34:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-16 20:34:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-16 20:34:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-16 20:34:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-16 20:34:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-16 20:34:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 20:34:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 20:34:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-16 20:34:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-16 20:34:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-16 20:34:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-16 20:34:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-16 20:34:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-16 20:34:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-16 20:34:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-16 20:34:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-16 20:34:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-16 20:34:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-16 20:34:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-16 20:34:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-16 20:34:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-16 20:34:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-16 20:34:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-16 20:34:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-16 20:34:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-16 20:34:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-16 20:34:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-16 20:34:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-16 20:34:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-16 20:34:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-16 20:34:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-16 20:34:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-16 20:34:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-16 20:34:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-16 20:34:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-16 20:34:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-16 20:34:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-16 20:34:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-16 20:34:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-16 20:34:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-16 20:34:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-16 20:34:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-16 20:34:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-16 20:34:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-16 20:34:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-16 20:34:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-16 20:34:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-16 20:34:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-16 20:34:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-16 20:34:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-16 20:34:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-16 20:34:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-16 20:34:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-16 20:34:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-16 20:34:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-16 20:34:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-16 20:34:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 20:34:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-16 20:34:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 20:34:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 20:34:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-16 20:34:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-16 20:34:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-16 20:34:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-16 20:34:43,149 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 20:34:43,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:34:43 BoogieIcfgContainer [2018-11-16 20:34:43,150 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 20:34:43,152 INFO L168 Benchmark]: Toolchain (without parser) took 6529.43 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 716.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -595.1 MB). Peak memory consumption was 121.6 MB. Max. memory is 7.1 GB. [2018-11-16 20:34:43,154 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-16 20:34:43,155 INFO L168 Benchmark]: CACSL2BoogieTranslator took 815.32 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. [2018-11-16 20:34:43,155 INFO L168 Benchmark]: Boogie Preprocessor took 234.72 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 716.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -797.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2018-11-16 20:34:43,156 INFO L168 Benchmark]: RCFGBuilder took 5475.00 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: 170.6 MB). Peak memory consumption was 170.6 MB. Max. memory is 7.1 GB. [2018-11-16 20:34:43,160 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 0.21 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 815.32 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 234.72 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 716.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -797.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5475.00 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: 170.6 MB). Peak memory consumption was 170.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...