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_spec5_product53_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 01:28:22,492 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 01:28:22,494 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 01:28:22,510 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 01:28:22,511 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 01:28:22,512 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 01:28:22,513 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 01:28:22,515 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 01:28:22,517 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 01:28:22,518 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 01:28:22,519 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 01:28:22,519 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 01:28:22,520 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 01:28:22,521 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 01:28:22,522 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 01:28:22,523 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 01:28:22,524 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 01:28:22,526 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 01:28:22,527 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 01:28:22,529 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 01:28:22,530 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 01:28:22,531 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 01:28:22,533 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 01:28:22,534 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 01:28:22,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 01:28:22,535 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 01:28:22,536 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 01:28:22,537 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 01:28:22,537 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 01:28:22,538 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 01:28:22,539 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 01:28:22,539 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 01:28:22,540 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 01:28:22,540 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 01:28:22,541 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 01:28:22,542 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 01:28:22,542 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 [2018-11-20 01:28:22,557 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 01:28:22,557 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 01:28:22,558 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 01:28:22,558 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 01:28:22,559 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 01:28:22,559 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 01:28:22,559 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 01:28:22,559 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 01:28:22,565 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-20 01:28:22,565 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-20 01:28:22,565 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 01:28:22,565 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 01:28:22,565 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 01:28:22,566 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 01:28:22,566 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-20 01:28:22,566 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-20 01:28:22,566 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-20 01:28:22,566 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 01:28:22,566 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 01:28:22,567 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 01:28:22,567 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 01:28:22,567 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 01:28:22,567 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 01:28:22,567 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 01:28:22,567 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 01:28:22,568 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 01:28:22,568 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 01:28:22,568 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 01:28:22,568 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-20 01:28:22,569 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 01:28:22,569 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-20 01:28:22,569 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-20 01:28:22,569 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 01:28:22,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 01:28:22,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 01:28:22,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 01:28:22,636 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 01:28:22,636 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 01:28:22,637 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product53_true-unreach-call_false-termination.cil.c [2018-11-20 01:28:22,706 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6180168/df9faf268550449aa4b1fefb69a85c42/FLAGcd8556a41 [2018-11-20 01:28:23,295 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 01:28:23,296 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product53_true-unreach-call_false-termination.cil.c [2018-11-20 01:28:23,312 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6180168/df9faf268550449aa4b1fefb69a85c42/FLAGcd8556a41 [2018-11-20 01:28:23,551 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a6180168/df9faf268550449aa4b1fefb69a85c42 [2018-11-20 01:28:23,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 01:28:23,565 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 01:28:23,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 01:28:23,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 01:28:23,571 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 01:28:23,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:28:23" (1/1) ... [2018-11-20 01:28:23,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bfbb1ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:23, skipping insertion in model container [2018-11-20 01:28:23,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:28:23" (1/1) ... [2018-11-20 01:28:23,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 01:28:23,664 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 01:28:24,141 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 01:28:24,159 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 01:28:24,303 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 01:28:24,369 INFO L195 MainTranslator]: Completed translation [2018-11-20 01:28:24,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24 WrapperNode [2018-11-20 01:28:24,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 01:28:24,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 01:28:24,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 01:28:24,371 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 01:28:24,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (1/1) ... [2018-11-20 01:28:24,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (1/1) ... [2018-11-20 01:28:24,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (1/1) ... [2018-11-20 01:28:24,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (1/1) ... [2018-11-20 01:28:24,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (1/1) ... [2018-11-20 01:28:24,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (1/1) ... [2018-11-20 01:28:24,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (1/1) ... [2018-11-20 01:28:24,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 01:28:24,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 01:28:24,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 01:28:24,618 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 01:28:24,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:28:24" (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 [2018-11-20 01:28:24,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 01:28:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 01:28:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-20 01:28:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-20 01:28:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-20 01:28:24,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-20 01:28:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-20 01:28:24,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-20 01:28:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-20 01:28:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-20 01:28:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-20 01:28:24,718 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 01:28:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-20 01:28:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-20 01:28:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-20 01:28:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-20 01:28:24,719 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-20 01:28:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-20 01:28:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-20 01:28:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-20 01:28:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-20 01:28:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-20 01:28:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-20 01:28:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-20 01:28:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-20 01:28:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-20 01:28:24,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-20 01:28:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-20 01:28:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-20 01:28:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-20 01:28:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-20 01:28:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-20 01:28:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-20 01:28:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 01:28:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-20 01:28:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-20 01:28:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-20 01:28:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-20 01:28:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-20 01:28:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-20 01:28:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-20 01:28:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-20 01:28:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-20 01:28:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 01:28:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 01:28:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-20 01:28:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-20 01:28:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-20 01:28:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-20 01:28:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-20 01:28:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 01:28:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 01:28:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-20 01:28:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 01:28:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-20 01:28:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 01:28:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-20 01:28:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-20 01:28:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-20 01:28:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-20 01:28:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-20 01:28:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-20 01:28:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-20 01:28:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-20 01:28:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-20 01:28:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-20 01:28:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-20 01:28:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-20 01:28:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-20 01:28:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-20 01:28:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-20 01:28:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-20 01:28:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-20 01:28:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-20 01:28:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-20 01:28:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-20 01:28:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-20 01:28:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-20 01:28:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-20 01:28:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-20 01:28:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-20 01:28:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-20 01:28:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-20 01:28:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-20 01:28:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-20 01:28:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-20 01:28:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-20 01:28:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-20 01:28:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-20 01:28:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-20 01:28:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-20 01:28:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-20 01:28:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-20 01:28:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-20 01:28:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-20 01:28:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 01:28:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 01:28:24,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 01:28:24,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-20 01:28:24,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-20 01:28:24,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-20 01:28:24,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-20 01:28:30,402 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 01:28:30,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:28:30 BoogieIcfgContainer [2018-11-20 01:28:30,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 01:28:30,410 INFO L168 Benchmark]: Toolchain (without parser) took 6846.05 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -610.0 MB). Peak memory consumption was 117.2 MB. Max. memory is 7.1 GB. [2018-11-20 01:28:30,413 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. [2018-11-20 01:28:30,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 804.47 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: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 7.1 GB. [2018-11-20 01:28:30,414 INFO L168 Benchmark]: Boogie Preprocessor took 246.73 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -811.0 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2018-11-20 01:28:30,415 INFO L168 Benchmark]: RCFGBuilder took 5785.71 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 166.6 MB). Peak memory consumption was 166.6 MB. Max. memory is 7.1 GB. [2018-11-20 01:28:30,419 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 804.47 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: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 246.73 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 727.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -811.0 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5785.71 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 166.6 MB). Peak memory consumption was 166.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...