/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:17:37,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:17:37,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:17:37,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:17:37,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:17:37,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:17:37,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:17:37,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:17:37,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:17:37,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:17:37,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:17:37,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:17:37,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:17:37,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:17:37,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:17:37,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:17:37,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:17:37,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:17:37,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:17:37,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:17:37,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:17:37,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:17:37,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:17:37,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:17:37,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:17:37,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:17:37,574 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:17:37,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:17:37,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:17:37,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:17:37,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:17:37,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:17:37,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:17:37,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:17:37,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:17:37,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:17:37,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:17:37,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:17:37,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:17:37,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:17:37,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:17:37,583 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:17:37,602 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:17:37,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:17:37,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:17:37,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:17:37,606 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:17:37,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:17:37,607 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:17:37,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:17:37,607 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:17:37,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:17:37,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:17:37,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:17:37,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:17:37,608 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:17:37,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:17:37,609 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:17:37,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:17:37,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:17:37,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:17:37,611 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:17:37,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:17:37,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:17:37,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:17:37,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:17:37,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:17:37,612 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:17:37,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:17:37,612 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:17:37,613 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:17:37,613 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:17:37,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:17:37,924 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:17:37,927 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:17:37,929 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:17:37,929 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:17:37,930 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c [2020-07-10 14:17:38,014 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/333220195/69a886b8ae2d4f4e862495bc657d8d25/FLAGbdad0ffd1 [2020-07-10 14:17:38,509 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:17:38,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c [2020-07-10 14:17:38,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/333220195/69a886b8ae2d4f4e862495bc657d8d25/FLAGbdad0ffd1 [2020-07-10 14:17:38,961 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/333220195/69a886b8ae2d4f4e862495bc657d8d25 [2020-07-10 14:17:38,971 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:17:38,973 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:17:38,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:17:38,974 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:17:38,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:17:38,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:17:38" (1/1) ... [2020-07-10 14:17:38,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b1771a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:38, skipping insertion in model container [2020-07-10 14:17:38,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:17:38" (1/1) ... [2020-07-10 14:17:38,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:17:39,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:17:39,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:17:39,564 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:17:39,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:17:39,720 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:17:39,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39 WrapperNode [2020-07-10 14:17:39,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:17:39,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:17:39,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:17:39,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:17:39,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (1/1) ... [2020-07-10 14:17:39,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (1/1) ... [2020-07-10 14:17:39,757 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (1/1) ... [2020-07-10 14:17:39,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (1/1) ... [2020-07-10 14:17:39,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (1/1) ... [2020-07-10 14:17:39,837 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (1/1) ... [2020-07-10 14:17:39,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (1/1) ... [2020-07-10 14:17:39,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:17:39,867 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:17:39,870 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:17:39,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:17:39,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (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 [2020-07-10 14:17:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:17:39,946 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:17:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:17:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:17:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:17:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:17:39,947 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:17:39,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:17:39,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:17:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:17:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:17:39,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:17:39,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:17:39,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:17:39,953 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:17:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:17:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:17:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:17:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:17:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:17:39,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:17:39,955 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:17:39,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:17:39,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:17:39,956 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:17:39,956 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:17:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:17:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:17:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:17:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:17:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:17:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:17:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:17:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:17:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:17:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:17:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:17:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:17:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:17:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:17:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:17:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:17:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:17:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:17:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:17:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:17:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:17:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:17:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:17:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:17:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:17:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:17:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:17:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:17:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:17:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:17:39,963 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:17:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:17:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:17:39,964 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:17:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:17:39,965 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:17:39,966 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:17:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:17:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:17:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:17:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:17:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:17:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:17:41,497 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:17:41,498 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:17:41,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:17:41 BoogieIcfgContainer [2020-07-10 14:17:41,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:17:41,505 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:17:41,505 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:17:41,509 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:17:41,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:17:38" (1/3) ... [2020-07-10 14:17:41,510 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ca7459b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:17:41, skipping insertion in model container [2020-07-10 14:17:41,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:17:39" (2/3) ... [2020-07-10 14:17:41,511 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ca7459b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:17:41, skipping insertion in model container [2020-07-10 14:17:41,511 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:17:41" (3/3) ... [2020-07-10 14:17:41,513 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product19.cil.c [2020-07-10 14:17:41,525 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:17:41,534 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:17:41,550 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:17:41,577 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:17:41,577 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:17:41,577 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:17:41,578 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:17:41,578 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:17:41,578 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:17:41,578 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:17:41,579 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:17:41,605 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states. [2020-07-10 14:17:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:17:41,617 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:17:41,618 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:17:41,619 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:17:41,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:17:41,626 INFO L82 PathProgramCache]: Analyzing trace with hash -578031485, now seen corresponding path program 1 times [2020-07-10 14:17:41,639 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:17:41,640 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1301710192] [2020-07-10 14:17:41,640 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:17:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,397 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:17:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {166#true} is VALID [2020-07-10 14:17:42,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #508#return; {166#true} is VALID [2020-07-10 14:17:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,494 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #414#return; {166#true} is VALID [2020-07-10 14:17:42,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,498 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #416#return; {166#true} is VALID [2020-07-10 14:17:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {166#true} is VALID [2020-07-10 14:17:42,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,504 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #418#return; {166#true} is VALID [2020-07-10 14:17:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,508 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #420#return; {166#true} is VALID [2020-07-10 14:17:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {166#true} is VALID [2020-07-10 14:17:42,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,522 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #498#return; {166#true} is VALID [2020-07-10 14:17:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-10 14:17:42,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,533 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-10 14:17:42,533 INFO L263 TraceCheckUtils]: 0: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {166#true} is VALID [2020-07-10 14:17:42,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-10 14:17:42,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,534 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-10 14:17:42,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {166#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {166#true} is VALID [2020-07-10 14:17:42,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,535 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {166#true} {167#false} #476#return; {167#false} is VALID [2020-07-10 14:17:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {166#true} is VALID [2020-07-10 14:17:42,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {167#false} #490#return; {167#false} is VALID [2020-07-10 14:17:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:42,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-10 14:17:42,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {167#false} #492#return; {167#false} is VALID [2020-07-10 14:17:42,552 INFO L263 TraceCheckUtils]: 0: Hoare triple {166#true} call ULTIMATE.init(); {196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:17:42,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {166#true} is VALID [2020-07-10 14:17:42,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,554 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {166#true} {166#true} #508#return; {166#true} is VALID [2020-07-10 14:17:42,554 INFO L263 TraceCheckUtils]: 4: Hoare triple {166#true} call #t~ret73 := main(); {166#true} is VALID [2020-07-10 14:17:42,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {166#true} havoc ~retValue_acc~11;havoc ~tmp~7; {166#true} is VALID [2020-07-10 14:17:42,555 INFO L263 TraceCheckUtils]: 6: Hoare triple {166#true} call select_helpers(); {166#true} is VALID [2020-07-10 14:17:42,555 INFO L280 TraceCheckUtils]: 7: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,555 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {166#true} {166#true} #414#return; {166#true} is VALID [2020-07-10 14:17:42,556 INFO L263 TraceCheckUtils]: 9: Hoare triple {166#true} call select_features(); {166#true} is VALID [2020-07-10 14:17:42,556 INFO L280 TraceCheckUtils]: 10: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,556 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {166#true} {166#true} #416#return; {166#true} is VALID [2020-07-10 14:17:42,557 INFO L263 TraceCheckUtils]: 12: Hoare triple {166#true} call #t~ret72 := valid_product(); {166#true} is VALID [2020-07-10 14:17:42,557 INFO L280 TraceCheckUtils]: 13: Hoare triple {166#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {166#true} is VALID [2020-07-10 14:17:42,557 INFO L280 TraceCheckUtils]: 14: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,558 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {166#true} {166#true} #418#return; {166#true} is VALID [2020-07-10 14:17:42,558 INFO L280 TraceCheckUtils]: 16: Hoare triple {166#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {166#true} is VALID [2020-07-10 14:17:42,558 INFO L280 TraceCheckUtils]: 17: Hoare triple {166#true} assume 0 != ~tmp~7; {166#true} is VALID [2020-07-10 14:17:42,559 INFO L263 TraceCheckUtils]: 18: Hoare triple {166#true} call setup(); {166#true} is VALID [2020-07-10 14:17:42,559 INFO L280 TraceCheckUtils]: 19: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,559 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {166#true} {166#true} #420#return; {166#true} is VALID [2020-07-10 14:17:42,560 INFO L263 TraceCheckUtils]: 21: Hoare triple {166#true} call runTest(); {166#true} is VALID [2020-07-10 14:17:42,561 INFO L263 TraceCheckUtils]: 22: Hoare triple {166#true} call __utac_acc__Specification5_spec__1(); {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:17:42,561 INFO L280 TraceCheckUtils]: 23: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {166#true} is VALID [2020-07-10 14:17:42,561 INFO L280 TraceCheckUtils]: 24: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,562 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {166#true} {166#true} #498#return; {166#true} is VALID [2020-07-10 14:17:42,562 INFO L263 TraceCheckUtils]: 26: Hoare triple {166#true} call test(); {166#true} is VALID [2020-07-10 14:17:42,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {166#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {166#true} is VALID [2020-07-10 14:17:42,564 INFO L280 TraceCheckUtils]: 28: Hoare triple {166#true} assume false; {167#false} is VALID [2020-07-10 14:17:42,564 INFO L263 TraceCheckUtils]: 29: Hoare triple {167#false} call cleanup(); {167#false} is VALID [2020-07-10 14:17:42,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {167#false} havoc ~i~0;havoc ~__cil_tmp2~0; {167#false} is VALID [2020-07-10 14:17:42,564 INFO L263 TraceCheckUtils]: 31: Hoare triple {167#false} call timeShift(); {167#false} is VALID [2020-07-10 14:17:42,565 INFO L263 TraceCheckUtils]: 32: Hoare triple {167#false} call __utac_acc__Specification5_spec__2(); {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:17:42,565 INFO L263 TraceCheckUtils]: 33: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {166#true} is VALID [2020-07-10 14:17:42,565 INFO L280 TraceCheckUtils]: 34: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-10 14:17:42,566 INFO L280 TraceCheckUtils]: 35: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,566 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-10 14:17:42,566 INFO L280 TraceCheckUtils]: 37: Hoare triple {166#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {166#true} is VALID [2020-07-10 14:17:42,567 INFO L280 TraceCheckUtils]: 38: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,567 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {166#true} {167#false} #476#return; {167#false} is VALID [2020-07-10 14:17:42,567 INFO L280 TraceCheckUtils]: 40: Hoare triple {167#false} assume !(0 != ~pumpRunning~0); {167#false} is VALID [2020-07-10 14:17:42,568 INFO L280 TraceCheckUtils]: 41: Hoare triple {167#false} assume !(0 != ~systemActive~0); {167#false} is VALID [2020-07-10 14:17:42,568 INFO L263 TraceCheckUtils]: 42: Hoare triple {167#false} call __utac_acc__Specification5_spec__3(); {167#false} is VALID [2020-07-10 14:17:42,568 INFO L280 TraceCheckUtils]: 43: Hoare triple {167#false} havoc ~tmp~6;havoc ~tmp___0~2; {167#false} is VALID [2020-07-10 14:17:42,569 INFO L263 TraceCheckUtils]: 44: Hoare triple {167#false} call #t~ret70 := getWaterLevel(); {166#true} is VALID [2020-07-10 14:17:42,569 INFO L280 TraceCheckUtils]: 45: Hoare triple {166#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {166#true} is VALID [2020-07-10 14:17:42,569 INFO L280 TraceCheckUtils]: 46: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,570 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {166#true} {167#false} #490#return; {167#false} is VALID [2020-07-10 14:17:42,570 INFO L280 TraceCheckUtils]: 48: Hoare triple {167#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {167#false} is VALID [2020-07-10 14:17:42,570 INFO L280 TraceCheckUtils]: 49: Hoare triple {167#false} assume 2 != ~tmp~6; {167#false} is VALID [2020-07-10 14:17:42,570 INFO L263 TraceCheckUtils]: 50: Hoare triple {167#false} call #t~ret71 := isPumpRunning(); {166#true} is VALID [2020-07-10 14:17:42,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-10 14:17:42,571 INFO L280 TraceCheckUtils]: 52: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-10 14:17:42,571 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {166#true} {167#false} #492#return; {167#false} is VALID [2020-07-10 14:17:42,572 INFO L280 TraceCheckUtils]: 54: Hoare triple {167#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {167#false} is VALID [2020-07-10 14:17:42,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {167#false} assume 0 != ~tmp___0~2; {167#false} is VALID [2020-07-10 14:17:42,572 INFO L280 TraceCheckUtils]: 56: Hoare triple {167#false} assume 0 == ~switchedOnBeforeTS~0; {167#false} is VALID [2020-07-10 14:17:42,573 INFO L263 TraceCheckUtils]: 57: Hoare triple {167#false} call __automaton_fail(); {167#false} is VALID [2020-07-10 14:17:42,573 INFO L280 TraceCheckUtils]: 58: Hoare triple {167#false} assume !false; {167#false} is VALID [2020-07-10 14:17:42,583 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:17:42,584 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1301710192] [2020-07-10 14:17:42,585 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:17:42,585 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:17:42,586 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556673687] [2020-07-10 14:17:42,592 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:17:42,596 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:17:42,600 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:17:42,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:17:42,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:17:42,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:17:42,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:17:42,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:17:42,730 INFO L87 Difference]: Start difference. First operand 163 states. Second operand 4 states. [2020-07-10 14:17:46,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:46,962 INFO L93 Difference]: Finished difference Result 268 states and 349 transitions. [2020-07-10 14:17:46,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:17:46,963 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:17:46,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:17:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:17:46,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 349 transitions. [2020-07-10 14:17:46,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:17:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 349 transitions. [2020-07-10 14:17:47,012 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 349 transitions. [2020-07-10 14:17:48,038 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 349 edges. 349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:17:48,074 INFO L225 Difference]: With dead ends: 268 [2020-07-10 14:17:48,074 INFO L226 Difference]: Without dead ends: 149 [2020-07-10 14:17:48,084 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:17:48,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2020-07-10 14:17:49,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 120. [2020-07-10 14:17:49,307 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:17:49,308 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand 120 states. [2020-07-10 14:17:49,308 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 120 states. [2020-07-10 14:17:49,309 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 120 states. [2020-07-10 14:17:49,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:49,339 INFO L93 Difference]: Finished difference Result 149 states and 186 transitions. [2020-07-10 14:17:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 186 transitions. [2020-07-10 14:17:49,345 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:17:49,345 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:17:49,347 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 149 states. [2020-07-10 14:17:49,348 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 149 states. [2020-07-10 14:17:49,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:49,370 INFO L93 Difference]: Finished difference Result 149 states and 186 transitions. [2020-07-10 14:17:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 186 transitions. [2020-07-10 14:17:49,377 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:17:49,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:17:49,378 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:17:49,379 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:17:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2020-07-10 14:17:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 141 transitions. [2020-07-10 14:17:49,390 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 141 transitions. Word has length 59 [2020-07-10 14:17:49,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:17:49,391 INFO L479 AbstractCegarLoop]: Abstraction has 120 states and 141 transitions. [2020-07-10 14:17:49,391 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:17:49,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 141 transitions. [2020-07-10 14:17:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:17:49,401 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:17:49,401 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:17:49,402 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:17:49,402 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:17:49,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:17:49,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1225445288, now seen corresponding path program 1 times [2020-07-10 14:17:49,403 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:17:49,403 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1925628735] [2020-07-10 14:17:49,403 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:17:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:49,961 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:17:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {1079#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= 1 ~systemActive~0)} assume true; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,047 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1050#(= 1 ~systemActive~0)} {1045#true} #508#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,052 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #414#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,061 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #416#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:17:50,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {1080#(= 1 |valid_product_#res|)} assume true; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:17:50,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1080#(= 1 |valid_product_#res|)} {1050#(= 1 ~systemActive~0)} #418#return; {1058#(= |main_#t~ret72| ~systemActive~0)} is VALID [2020-07-10 14:17:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,085 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #420#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1045#true} is VALID [2020-07-10 14:17:50,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,102 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #498#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-10 14:17:50,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,110 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-10 14:17:50,111 INFO L263 TraceCheckUtils]: 0: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1045#true} is VALID [2020-07-10 14:17:50,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-10 14:17:50,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,111 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-10 14:17:50,112 INFO L280 TraceCheckUtils]: 4: Hoare triple {1045#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1045#true} is VALID [2020-07-10 14:17:50,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,113 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #476#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1045#true} is VALID [2020-07-10 14:17:50,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,117 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1046#false} #490#return; {1046#false} is VALID [2020-07-10 14:17:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:50,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-10 14:17:50,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,121 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1046#false} #492#return; {1046#false} is VALID [2020-07-10 14:17:50,126 INFO L263 TraceCheckUtils]: 0: Hoare triple {1045#true} call ULTIMATE.init(); {1079#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:17:50,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {1079#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {1050#(= 1 ~systemActive~0)} assume true; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,133 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1050#(= 1 ~systemActive~0)} {1045#true} #508#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,134 INFO L263 TraceCheckUtils]: 4: Hoare triple {1050#(= 1 ~systemActive~0)} call #t~ret73 := main(); {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {1050#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,134 INFO L263 TraceCheckUtils]: 6: Hoare triple {1050#(= 1 ~systemActive~0)} call select_helpers(); {1045#true} is VALID [2020-07-10 14:17:50,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,136 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #414#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,136 INFO L263 TraceCheckUtils]: 9: Hoare triple {1050#(= 1 ~systemActive~0)} call select_features(); {1045#true} is VALID [2020-07-10 14:17:50,136 INFO L280 TraceCheckUtils]: 10: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,137 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #416#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:17:50,137 INFO L263 TraceCheckUtils]: 12: Hoare triple {1050#(= 1 ~systemActive~0)} call #t~ret72 := valid_product(); {1045#true} is VALID [2020-07-10 14:17:50,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {1045#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:17:50,138 INFO L280 TraceCheckUtils]: 14: Hoare triple {1080#(= 1 |valid_product_#res|)} assume true; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:17:50,139 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1080#(= 1 |valid_product_#res|)} {1050#(= 1 ~systemActive~0)} #418#return; {1058#(= |main_#t~ret72| ~systemActive~0)} is VALID [2020-07-10 14:17:50,140 INFO L280 TraceCheckUtils]: 16: Hoare triple {1058#(= |main_#t~ret72| ~systemActive~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {1059#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-10 14:17:50,141 INFO L280 TraceCheckUtils]: 17: Hoare triple {1059#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,141 INFO L263 TraceCheckUtils]: 18: Hoare triple {1060#(not (= 0 ~systemActive~0))} call setup(); {1045#true} is VALID [2020-07-10 14:17:50,142 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,142 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #420#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,143 INFO L263 TraceCheckUtils]: 21: Hoare triple {1060#(not (= 0 ~systemActive~0))} call runTest(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,144 INFO L263 TraceCheckUtils]: 22: Hoare triple {1060#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:17:50,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1045#true} is VALID [2020-07-10 14:17:50,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,145 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #498#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,146 INFO L263 TraceCheckUtils]: 26: Hoare triple {1060#(not (= 0 ~systemActive~0))} call test(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,146 INFO L280 TraceCheckUtils]: 27: Hoare triple {1060#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,147 INFO L280 TraceCheckUtils]: 28: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !false; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,148 INFO L280 TraceCheckUtils]: 29: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,149 INFO L280 TraceCheckUtils]: 31: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,150 INFO L280 TraceCheckUtils]: 32: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,150 INFO L280 TraceCheckUtils]: 33: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,151 INFO L280 TraceCheckUtils]: 34: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,152 INFO L280 TraceCheckUtils]: 35: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,153 INFO L263 TraceCheckUtils]: 36: Hoare triple {1060#(not (= 0 ~systemActive~0))} call timeShift(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,153 INFO L263 TraceCheckUtils]: 37: Hoare triple {1060#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:17:50,154 INFO L263 TraceCheckUtils]: 38: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1045#true} is VALID [2020-07-10 14:17:50,154 INFO L280 TraceCheckUtils]: 39: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-10 14:17:50,154 INFO L280 TraceCheckUtils]: 40: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,155 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-10 14:17:50,155 INFO L280 TraceCheckUtils]: 42: Hoare triple {1045#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1045#true} is VALID [2020-07-10 14:17:50,155 INFO L280 TraceCheckUtils]: 43: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,156 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #476#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,157 INFO L280 TraceCheckUtils]: 45: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:17:50,157 INFO L280 TraceCheckUtils]: 46: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1046#false} is VALID [2020-07-10 14:17:50,158 INFO L263 TraceCheckUtils]: 47: Hoare triple {1046#false} call __utac_acc__Specification5_spec__3(); {1046#false} is VALID [2020-07-10 14:17:50,158 INFO L280 TraceCheckUtils]: 48: Hoare triple {1046#false} havoc ~tmp~6;havoc ~tmp___0~2; {1046#false} is VALID [2020-07-10 14:17:50,158 INFO L263 TraceCheckUtils]: 49: Hoare triple {1046#false} call #t~ret70 := getWaterLevel(); {1045#true} is VALID [2020-07-10 14:17:50,158 INFO L280 TraceCheckUtils]: 50: Hoare triple {1045#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1045#true} is VALID [2020-07-10 14:17:50,159 INFO L280 TraceCheckUtils]: 51: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,159 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1045#true} {1046#false} #490#return; {1046#false} is VALID [2020-07-10 14:17:50,159 INFO L280 TraceCheckUtils]: 53: Hoare triple {1046#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {1046#false} is VALID [2020-07-10 14:17:50,159 INFO L280 TraceCheckUtils]: 54: Hoare triple {1046#false} assume 2 != ~tmp~6; {1046#false} is VALID [2020-07-10 14:17:50,160 INFO L263 TraceCheckUtils]: 55: Hoare triple {1046#false} call #t~ret71 := isPumpRunning(); {1045#true} is VALID [2020-07-10 14:17:50,160 INFO L280 TraceCheckUtils]: 56: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-10 14:17:50,160 INFO L280 TraceCheckUtils]: 57: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-10 14:17:50,161 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1045#true} {1046#false} #492#return; {1046#false} is VALID [2020-07-10 14:17:50,161 INFO L280 TraceCheckUtils]: 59: Hoare triple {1046#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {1046#false} is VALID [2020-07-10 14:17:50,161 INFO L280 TraceCheckUtils]: 60: Hoare triple {1046#false} assume 0 != ~tmp___0~2; {1046#false} is VALID [2020-07-10 14:17:50,162 INFO L280 TraceCheckUtils]: 61: Hoare triple {1046#false} assume 0 == ~switchedOnBeforeTS~0; {1046#false} is VALID [2020-07-10 14:17:50,162 INFO L263 TraceCheckUtils]: 62: Hoare triple {1046#false} call __automaton_fail(); {1046#false} is VALID [2020-07-10 14:17:50,162 INFO L280 TraceCheckUtils]: 63: Hoare triple {1046#false} assume !false; {1046#false} is VALID [2020-07-10 14:17:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:17:50,172 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1925628735] [2020-07-10 14:17:50,173 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:17:50,173 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:17:50,173 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920768542] [2020-07-10 14:17:50,175 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:17:50,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:17:50,176 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:17:50,264 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:17:50,264 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:17:50,265 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:17:50,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:17:50,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:17:50,266 INFO L87 Difference]: Start difference. First operand 120 states and 141 transitions. Second operand 9 states. [2020-07-10 14:17:51,293 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:17:52,290 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:17:52,717 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:17:53,057 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:17:58,492 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:18:05,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:05,835 INFO L93 Difference]: Finished difference Result 411 states and 521 transitions. [2020-07-10 14:18:05,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:18:05,835 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:18:05,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:18:05,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 521 transitions. [2020-07-10 14:18:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 521 transitions. [2020-07-10 14:18:05,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 521 transitions. [2020-07-10 14:18:07,508 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:07,525 INFO L225 Difference]: With dead ends: 411 [2020-07-10 14:18:07,525 INFO L226 Difference]: Without dead ends: 319 [2020-07-10 14:18:07,527 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:18:07,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2020-07-10 14:18:09,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 269. [2020-07-10 14:18:09,782 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:18:09,783 INFO L82 GeneralOperation]: Start isEquivalent. First operand 319 states. Second operand 269 states. [2020-07-10 14:18:09,783 INFO L74 IsIncluded]: Start isIncluded. First operand 319 states. Second operand 269 states. [2020-07-10 14:18:09,783 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 269 states. [2020-07-10 14:18:09,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:09,803 INFO L93 Difference]: Finished difference Result 319 states and 398 transitions. [2020-07-10 14:18:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 398 transitions. [2020-07-10 14:18:09,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:09,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:09,805 INFO L74 IsIncluded]: Start isIncluded. First operand 269 states. Second operand 319 states. [2020-07-10 14:18:09,805 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 319 states. [2020-07-10 14:18:09,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:09,824 INFO L93 Difference]: Finished difference Result 319 states and 398 transitions. [2020-07-10 14:18:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 398 transitions. [2020-07-10 14:18:09,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:09,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:09,826 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:18:09,826 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:18:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-07-10 14:18:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 332 transitions. [2020-07-10 14:18:09,840 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 332 transitions. Word has length 64 [2020-07-10 14:18:09,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:18:09,841 INFO L479 AbstractCegarLoop]: Abstraction has 269 states and 332 transitions. [2020-07-10 14:18:09,841 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:18:09,841 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 332 transitions. [2020-07-10 14:18:09,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-10 14:18:09,843 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:18:09,843 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:18:09,844 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:18:09,844 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:18:09,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:18:09,844 INFO L82 PathProgramCache]: Analyzing trace with hash 303889549, now seen corresponding path program 1 times [2020-07-10 14:18:09,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:18:09,845 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112113484] [2020-07-10 14:18:09,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:18:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,276 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {2740#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2700#true} #508#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,371 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #414#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,376 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #416#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2700#true} is VALID [2020-07-10 14:18:10,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,386 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #418#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,390 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #420#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2700#true} is VALID [2020-07-10 14:18:10,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,407 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #498#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-10 14:18:10,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-10 14:18:10,419 INFO L263 TraceCheckUtils]: 0: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2700#true} is VALID [2020-07-10 14:18:10,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-10 14:18:10,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,420 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-10 14:18:10,420 INFO L280 TraceCheckUtils]: 4: Hoare triple {2700#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2700#true} is VALID [2020-07-10 14:18:10,420 INFO L280 TraceCheckUtils]: 5: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,421 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #476#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,447 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2700#true} is VALID [2020-07-10 14:18:10,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,449 INFO L263 TraceCheckUtils]: 2: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2700#true} is VALID [2020-07-10 14:18:10,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,450 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,452 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2705#(= 0 ~pumpRunning~0)} #480#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2700#true} is VALID [2020-07-10 14:18:10,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #490#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:10,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:10,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:10,482 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2705#(= 0 ~pumpRunning~0)} #492#return; {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-10 14:18:10,487 INFO L263 TraceCheckUtils]: 0: Hoare triple {2700#true} call ULTIMATE.init(); {2740#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:18:10,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {2740#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,494 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2700#true} #508#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,494 INFO L263 TraceCheckUtils]: 4: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,495 INFO L280 TraceCheckUtils]: 5: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,495 INFO L263 TraceCheckUtils]: 6: Hoare triple {2705#(= 0 ~pumpRunning~0)} call select_helpers(); {2700#true} is VALID [2020-07-10 14:18:10,495 INFO L280 TraceCheckUtils]: 7: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,496 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #414#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,496 INFO L263 TraceCheckUtils]: 9: Hoare triple {2705#(= 0 ~pumpRunning~0)} call select_features(); {2700#true} is VALID [2020-07-10 14:18:10,497 INFO L280 TraceCheckUtils]: 10: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,497 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #416#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,498 INFO L263 TraceCheckUtils]: 12: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret72 := valid_product(); {2700#true} is VALID [2020-07-10 14:18:10,498 INFO L280 TraceCheckUtils]: 13: Hoare triple {2700#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2700#true} is VALID [2020-07-10 14:18:10,498 INFO L280 TraceCheckUtils]: 14: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,499 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #418#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,499 INFO L280 TraceCheckUtils]: 16: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,500 INFO L263 TraceCheckUtils]: 18: Hoare triple {2705#(= 0 ~pumpRunning~0)} call setup(); {2700#true} is VALID [2020-07-10 14:18:10,500 INFO L280 TraceCheckUtils]: 19: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,501 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #420#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,502 INFO L263 TraceCheckUtils]: 21: Hoare triple {2705#(= 0 ~pumpRunning~0)} call runTest(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,502 INFO L263 TraceCheckUtils]: 22: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:10,503 INFO L280 TraceCheckUtils]: 23: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2700#true} is VALID [2020-07-10 14:18:10,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,504 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #498#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,504 INFO L263 TraceCheckUtils]: 26: Hoare triple {2705#(= 0 ~pumpRunning~0)} call test(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,505 INFO L280 TraceCheckUtils]: 27: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,505 INFO L280 TraceCheckUtils]: 28: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !false; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,506 INFO L280 TraceCheckUtils]: 29: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,507 INFO L280 TraceCheckUtils]: 30: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,508 INFO L280 TraceCheckUtils]: 32: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,508 INFO L280 TraceCheckUtils]: 33: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,509 INFO L280 TraceCheckUtils]: 34: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,510 INFO L280 TraceCheckUtils]: 35: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,510 INFO L263 TraceCheckUtils]: 36: Hoare triple {2705#(= 0 ~pumpRunning~0)} call timeShift(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,511 INFO L263 TraceCheckUtils]: 37: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:10,511 INFO L263 TraceCheckUtils]: 38: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2700#true} is VALID [2020-07-10 14:18:10,512 INFO L280 TraceCheckUtils]: 39: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-10 14:18:10,512 INFO L280 TraceCheckUtils]: 40: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,512 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-10 14:18:10,512 INFO L280 TraceCheckUtils]: 42: Hoare triple {2700#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2700#true} is VALID [2020-07-10 14:18:10,513 INFO L280 TraceCheckUtils]: 43: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,513 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #476#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,514 INFO L280 TraceCheckUtils]: 45: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,514 INFO L280 TraceCheckUtils]: 46: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,515 INFO L263 TraceCheckUtils]: 47: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment(); {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:18:10,515 INFO L280 TraceCheckUtils]: 48: Hoare triple {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2700#true} is VALID [2020-07-10 14:18:10,516 INFO L280 TraceCheckUtils]: 49: Hoare triple {2700#true} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,516 INFO L263 TraceCheckUtils]: 50: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2700#true} is VALID [2020-07-10 14:18:10,516 INFO L280 TraceCheckUtils]: 51: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,517 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,518 INFO L280 TraceCheckUtils]: 53: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,518 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2705#(= 0 ~pumpRunning~0)} #480#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,519 INFO L263 TraceCheckUtils]: 55: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,520 INFO L280 TraceCheckUtils]: 56: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,520 INFO L263 TraceCheckUtils]: 57: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {2700#true} is VALID [2020-07-10 14:18:10,520 INFO L280 TraceCheckUtils]: 58: Hoare triple {2700#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2700#true} is VALID [2020-07-10 14:18:10,520 INFO L280 TraceCheckUtils]: 59: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-10 14:18:10,521 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #490#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,522 INFO L280 TraceCheckUtils]: 61: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,522 INFO L280 TraceCheckUtils]: 62: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:18:10,522 INFO L263 TraceCheckUtils]: 63: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {2700#true} is VALID [2020-07-10 14:18:10,523 INFO L280 TraceCheckUtils]: 64: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:10,524 INFO L280 TraceCheckUtils]: 65: Hoare triple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:18:10,525 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2705#(= 0 ~pumpRunning~0)} #492#return; {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-10 14:18:10,525 INFO L280 TraceCheckUtils]: 67: Hoare triple {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {2739#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:18:10,526 INFO L280 TraceCheckUtils]: 68: Hoare triple {2739#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {2701#false} is VALID [2020-07-10 14:18:10,526 INFO L280 TraceCheckUtils]: 69: Hoare triple {2701#false} assume 0 == ~switchedOnBeforeTS~0; {2701#false} is VALID [2020-07-10 14:18:10,526 INFO L263 TraceCheckUtils]: 70: Hoare triple {2701#false} call __automaton_fail(); {2701#false} is VALID [2020-07-10 14:18:10,526 INFO L280 TraceCheckUtils]: 71: Hoare triple {2701#false} assume !false; {2701#false} is VALID [2020-07-10 14:18:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:18:10,537 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112113484] [2020-07-10 14:18:10,537 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:18:10,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:18:10,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067616187] [2020-07-10 14:18:10,538 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-10 14:18:10,538 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:18:10,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:18:10,631 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:10,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:18:10,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:18:10,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:18:10,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:18:10,633 INFO L87 Difference]: Start difference. First operand 269 states and 332 transitions. Second operand 9 states. [2020-07-10 14:18:11,620 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:18:14,515 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:17,843 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:18,280 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:18:18,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:18,884 INFO L93 Difference]: Finished difference Result 485 states and 642 transitions. [2020-07-10 14:18:18,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:18:18,885 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-10 14:18:18,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:18:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 274 transitions. [2020-07-10 14:18:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:18:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 274 transitions. [2020-07-10 14:18:18,900 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 274 transitions. [2020-07-10 14:18:19,670 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:19,670 INFO L225 Difference]: With dead ends: 485 [2020-07-10 14:18:19,670 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:18:19,676 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:18:19,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:18:19,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:18:19,677 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:18:19,677 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:19,677 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:19,677 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:19,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:19,677 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:18:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:18:19,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:19,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:19,678 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:19,678 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:18:19,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:19,678 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:18:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:18:19,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:19,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:19,679 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:18:19,679 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:18:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:18:19,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:18:19,679 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2020-07-10 14:18:19,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:18:19,679 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:18:19,680 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:18:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:18:19,680 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:19,680 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:18:19,682 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:18:21,736 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-10 14:18:21,920 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:22,113 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:18:22,332 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:18:22,514 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-10 14:18:22,718 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:22,950 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:18:23,215 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:23,674 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-10 14:18:23,863 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:18:24,095 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-10 14:18:24,449 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-10 14:18:24,630 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:24,849 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:25,213 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-10 14:18:25,548 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-10 14:18:25,911 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-10 14:18:26,154 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:26,349 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:18:26,529 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-10 14:18:26,738 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:18:26,936 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-10 14:18:27,289 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-10 14:18:27,693 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-10 14:18:28,055 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-10 14:18:28,112 INFO L268 CegarLoopResult]: For program point L384(lines 384 388) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point L378-2(lines 378 399) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point L400(lines 377 401) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-07-10 14:18:28,113 INFO L268 CegarLoopResult]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point L435-2(lines 435 460) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point L461(lines 434 462) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point L454-1(line 454) no Hoare annotation was computed. [2020-07-10 14:18:28,114 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 778 784) the Hoare annotation is: true [2020-07-10 14:18:28,114 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 778 784) no Hoare annotation was computed. [2020-07-10 14:18:28,115 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 785 793) no Hoare annotation was computed. [2020-07-10 14:18:28,115 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 785 793) the Hoare annotation is: true [2020-07-10 14:18:28,115 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 785 793) no Hoare annotation was computed. [2020-07-10 14:18:28,115 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 796 803) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:18:28,115 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 796 803) no Hoare annotation was computed. [2020-07-10 14:18:28,115 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 796 803) no Hoare annotation was computed. [2020-07-10 14:18:28,115 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 804 813) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-10 14:18:28,115 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 804 813) no Hoare annotation was computed. [2020-07-10 14:18:28,116 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-07-10 14:18:28,116 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 804 813) no Hoare annotation was computed. [2020-07-10 14:18:28,116 INFO L264 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-10 14:18:28,116 INFO L268 CegarLoopResult]: For program point L827(lines 827 833) no Hoare annotation was computed. [2020-07-10 14:18:28,116 INFO L268 CegarLoopResult]: For program point L826(lines 826 836) no Hoare annotation was computed. [2020-07-10 14:18:28,116 INFO L271 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: true [2020-07-10 14:18:28,116 INFO L268 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-07-10 14:18:28,116 INFO L268 CegarLoopResult]: For program point L822(lines 822 839) no Hoare annotation was computed. [2020-07-10 14:18:28,117 INFO L268 CegarLoopResult]: For program point L822-1(lines 814 842) no Hoare annotation was computed. [2020-07-10 14:18:28,117 INFO L271 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-07-10 14:18:28,117 INFO L268 CegarLoopResult]: For program point L820-1(line 820) no Hoare annotation was computed. [2020-07-10 14:18:28,117 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 814 842) the Hoare annotation is: true [2020-07-10 14:18:28,117 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 814 842) no Hoare annotation was computed. [2020-07-10 14:18:28,117 INFO L264 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,117 INFO L264 CegarLoopResult]: At program point L929-1(line 929) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,117 INFO L268 CegarLoopResult]: For program point L927(lines 927 934) no Hoare annotation was computed. [2020-07-10 14:18:28,118 INFO L268 CegarLoopResult]: For program point L927-1(lines 927 934) no Hoare annotation was computed. [2020-07-10 14:18:28,118 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 917 939) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:18:28,118 INFO L268 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-07-10 14:18:28,118 INFO L264 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:18:28,118 INFO L264 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:18:28,118 INFO L264 CegarLoopResult]: At program point L923-1(line 923) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 917 939) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 917 939) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 875 898) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 875 898) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 875 898) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-07-10 14:18:28,119 INFO L268 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-10 14:18:28,120 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-07-10 14:18:28,121 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 276 290) no Hoare annotation was computed. [2020-07-10 14:18:28,121 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-10 14:18:28,121 INFO L268 CegarLoopResult]: For program point L280(lines 280 286) no Hoare annotation was computed. [2020-07-10 14:18:28,121 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 276 290) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-10 14:18:28,121 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 276 290) no Hoare annotation was computed. [2020-07-10 14:18:28,121 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 212 220) no Hoare annotation was computed. [2020-07-10 14:18:28,121 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 212 220) the Hoare annotation is: true [2020-07-10 14:18:28,121 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 212 220) no Hoare annotation was computed. [2020-07-10 14:18:28,121 INFO L268 CegarLoopResult]: For program point L266(lines 266 270) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 257 275) the Hoare annotation is: true [2020-07-10 14:18:28,122 INFO L271 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: true [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point L266-2(lines 266 270) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point L264-1(line 264) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 257 275) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 257 275) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point L251-1(line 251) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point L240(lines 240 248) no Hoare annotation was computed. [2020-07-10 14:18:28,122 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 221 256) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point L240-2(lines 240 248) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 221 256) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point L228(lines 228 236) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 221 256) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point L228-2(lines 228 236) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 771 777) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 771 777) the Hoare annotation is: true [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2020-07-10 14:18:28,123 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L268 CegarLoopResult]: For program point L640(lines 640 647) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L268 CegarLoopResult]: For program point L634(lines 634 654) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L268 CegarLoopResult]: For program point L634-1(lines 634 654) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2020-07-10 14:18:28,124 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 906 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:18:28,124 INFO L264 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,125 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 906 916) no Hoare annotation was computed. [2020-07-10 14:18:28,125 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 906 916) no Hoare annotation was computed. [2020-07-10 14:18:28,125 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 201 211) no Hoare annotation was computed. [2020-07-10 14:18:28,125 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-10 14:18:28,125 INFO L268 CegarLoopResult]: For program point L206-1(line 206) no Hoare annotation was computed. [2020-07-10 14:18:28,125 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 201 211) no Hoare annotation was computed. [2020-07-10 14:18:28,125 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 201 211) no Hoare annotation was computed. [2020-07-10 14:18:28,125 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 193 200) the Hoare annotation is: true [2020-07-10 14:18:28,126 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 193 200) no Hoare annotation was computed. [2020-07-10 14:18:28,126 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 193 200) no Hoare annotation was computed. [2020-07-10 14:18:28,126 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 160 184) no Hoare annotation was computed. [2020-07-10 14:18:28,126 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 160 184) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-10 14:18:28,126 INFO L264 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-10 14:18:28,126 INFO L268 CegarLoopResult]: For program point L179-1(lines 160 184) no Hoare annotation was computed. [2020-07-10 14:18:28,126 INFO L264 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-10 14:18:28,126 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-10 14:18:28,127 INFO L268 CegarLoopResult]: For program point L168(lines 168 176) no Hoare annotation was computed. [2020-07-10 14:18:28,127 INFO L264 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-10 14:18:28,127 INFO L268 CegarLoopResult]: For program point L166-1(line 166) no Hoare annotation was computed. [2020-07-10 14:18:28,127 INFO L268 CegarLoopResult]: For program point L164(lines 164 181) no Hoare annotation was computed. [2020-07-10 14:18:28,127 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 152 158) no Hoare annotation was computed. [2020-07-10 14:18:28,127 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 152 158) the Hoare annotation is: true [2020-07-10 14:18:28,127 INFO L264 CegarLoopResult]: At program point testENTRY(lines 45 110) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:18:28,128 INFO L264 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,128 INFO L268 CegarLoopResult]: For program point L91(lines 91 97) no Hoare annotation was computed. [2020-07-10 14:18:28,128 INFO L264 CegarLoopResult]: At program point L91-1(lines 85 98) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,128 INFO L268 CegarLoopResult]: For program point L56(lines 55 102) no Hoare annotation was computed. [2020-07-10 14:18:28,128 INFO L268 CegarLoopResult]: For program point testFINAL(lines 45 110) no Hoare annotation was computed. [2020-07-10 14:18:28,128 INFO L268 CegarLoopResult]: For program point L85(lines 85 98) no Hoare annotation was computed. [2020-07-10 14:18:28,128 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,128 INFO L268 CegarLoopResult]: For program point L75(lines 75 81) no Hoare annotation was computed. [2020-07-10 14:18:28,129 INFO L268 CegarLoopResult]: For program point L75-1(lines 75 81) no Hoare annotation was computed. [2020-07-10 14:18:28,129 INFO L264 CegarLoopResult]: At program point L100(lines 55 102) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,129 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,129 INFO L268 CegarLoopResult]: For program point L65(lines 65 71) no Hoare annotation was computed. [2020-07-10 14:18:28,129 INFO L268 CegarLoopResult]: For program point L65-1(lines 65 71) no Hoare annotation was computed. [2020-07-10 14:18:28,129 INFO L268 CegarLoopResult]: For program point L57(lines 57 61) no Hoare annotation was computed. [2020-07-10 14:18:28,129 INFO L264 CegarLoopResult]: At program point L103(lines 54 104) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:18:28,129 INFO L268 CegarLoopResult]: For program point testEXIT(lines 45 110) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point L594(lines 594 601) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point L588(lines 588 608) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point L588-1(lines 588 608) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 747 755) no Hoare annotation was computed. [2020-07-10 14:18:28,130 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 747 755) the Hoare annotation is: true [2020-07-10 14:18:28,130 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 747 755) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point L723-2(lines 723 731) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 715 737) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 715 737) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 715 737) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point L723(lines 723 731) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point L541(lines 519 542) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point L500(lines 500 516) no Hoare annotation was computed. [2020-07-10 14:18:28,131 INFO L268 CegarLoopResult]: For program point L560(lines 560 567) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point L521(lines 520 540) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point L552-1(line 552) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point L517(lines 517 558) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2020-07-10 14:18:28,132 INFO L268 CegarLoopResult]: For program point L495(lines 495 499) no Hoare annotation was computed. [2020-07-10 14:18:28,133 INFO L268 CegarLoopResult]: For program point L559(lines 559 570) no Hoare annotation was computed. [2020-07-10 14:18:28,133 INFO L268 CegarLoopResult]: For program point L522(lines 522 526) no Hoare annotation was computed. [2020-07-10 14:18:28,133 INFO L268 CegarLoopResult]: For program point L520-2(lines 520 540) no Hoare annotation was computed. [2020-07-10 14:18:28,133 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 761 770) no Hoare annotation was computed. [2020-07-10 14:18:28,133 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 761 770) no Hoare annotation was computed. [2020-07-10 14:18:28,133 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 761 770) no Hoare annotation was computed. [2020-07-10 14:18:28,133 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:18:28,134 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-10 14:18:28,134 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:18:28,134 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 185 192) no Hoare annotation was computed. [2020-07-10 14:18:28,134 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 185 192) no Hoare annotation was computed. [2020-07-10 14:18:28,134 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 185 192) no Hoare annotation was computed. [2020-07-10 14:18:28,134 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 738 746) the Hoare annotation is: true [2020-07-10 14:18:28,134 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 738 746) no Hoare annotation was computed. [2020-07-10 14:18:28,134 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 738 746) no Hoare annotation was computed. [2020-07-10 14:18:28,135 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 694 705) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 14:18:28,135 INFO L268 CegarLoopResult]: For program point L698-1(lines 694 705) no Hoare annotation was computed. [2020-07-10 14:18:28,135 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 694 705) no Hoare annotation was computed. [2020-07-10 14:18:28,135 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:18:28,135 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 14:18:28,135 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:18:28,135 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 125 151) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:18:28,135 INFO L264 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:18:28,135 INFO L264 CegarLoopResult]: At program point L139(lines 139 145) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-10 14:18:28,136 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 125 151) no Hoare annotation was computed. [2020-07-10 14:18:28,136 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 125 151) no Hoare annotation was computed. [2020-07-10 14:18:28,136 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-10 14:18:28,136 INFO L268 CegarLoopResult]: For program point L132(lines 128 150) no Hoare annotation was computed. [2020-07-10 14:18:28,136 INFO L268 CegarLoopResult]: For program point L130(lines 128 150) no Hoare annotation was computed. [2020-07-10 14:18:28,136 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 845 874) no Hoare annotation was computed. [2020-07-10 14:18:28,136 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 845 874) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:18:28,136 INFO L268 CegarLoopResult]: For program point L859(lines 859 863) no Hoare annotation was computed. [2020-07-10 14:18:28,137 INFO L264 CegarLoopResult]: At program point L859-1(lines 859 863) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-10 14:18:28,137 INFO L268 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-07-10 14:18:28,137 INFO L264 CegarLoopResult]: At program point L855-2(lines 855 869) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-10 14:18:28,137 INFO L264 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-10 14:18:28,137 INFO L268 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-07-10 14:18:28,137 INFO L271 CegarLoopResult]: At program point L870(lines 845 874) the Hoare annotation is: true [2020-07-10 14:18:28,137 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-07-10 14:18:28,137 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 706 714) no Hoare annotation was computed. [2020-07-10 14:18:28,138 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 706 714) no Hoare annotation was computed. [2020-07-10 14:18:28,138 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 706 714) no Hoare annotation was computed. [2020-07-10 14:18:28,138 INFO L268 CegarLoopResult]: For program point L674-1(lines 670 681) no Hoare annotation was computed. [2020-07-10 14:18:28,138 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 670 681) the Hoare annotation is: true [2020-07-10 14:18:28,138 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 670 681) no Hoare annotation was computed. [2020-07-10 14:18:28,138 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 899 905) no Hoare annotation was computed. [2020-07-10 14:18:28,138 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 899 905) the Hoare annotation is: true [2020-07-10 14:18:28,138 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:18:28,138 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-10 14:18:28,139 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:18:28,139 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:18:28,139 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 682 693) no Hoare annotation was computed. [2020-07-10 14:18:28,139 INFO L268 CegarLoopResult]: For program point L686-1(lines 682 693) no Hoare annotation was computed. [2020-07-10 14:18:28,139 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 682 693) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-10 14:18:28,139 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 292 299) no Hoare annotation was computed. [2020-07-10 14:18:28,139 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2020-07-10 14:18:28,140 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 292 299) the Hoare annotation is: true [2020-07-10 14:18:28,140 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 292 299) no Hoare annotation was computed. [2020-07-10 14:18:28,144 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 14:18:28,144 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 14:18:28,145 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:18:28,145 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:18:28,145 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:18:28,145 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2020-07-10 14:18:28,152 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:18:28,153 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:18:28,153 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-10 14:18:28,153 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:18:28,153 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 14:18:28,154 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:18:28,154 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 14:18:28,154 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 14:18:28,155 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-10 14:18:28,155 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:18:28,155 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-10 14:18:28,155 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:18:28,156 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 14:18:28,156 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:18:28,156 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:18:28,156 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 14:18:28,156 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 14:18:28,156 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 14:18:28,156 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-10 14:18:28,157 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 14:18:28,157 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-10 14:18:28,157 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-10 14:18:28,157 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:18:28,157 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 14:18:28,159 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalENTRY has no Hoare annotation [2020-07-10 14:18:28,159 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-10 14:18:28,159 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-10 14:18:28,163 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-10 14:18:28,164 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: L820-1 has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: L880 has no Hoare annotation [2020-07-10 14:18:28,165 WARN L170 areAnnotationChecker]: L880 has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-10 14:18:28,166 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-10 14:18:28,167 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:18:28,170 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-10 14:18:28,170 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-10 14:18:28,170 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:18:28,170 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-10 14:18:28,170 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-10 14:18:28,170 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:18:28,171 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:18:28,171 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-10 14:18:28,171 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-10 14:18:28,172 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 14:18:28,173 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-10 14:18:28,173 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:18:28,173 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 14:18:28,173 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-10 14:18:28,173 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:18:28,173 WARN L170 areAnnotationChecker]: L851-1 has no Hoare annotation [2020-07-10 14:18:28,174 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-10 14:18:28,174 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:18:28,175 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:18:28,175 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-10 14:18:28,175 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:18:28,175 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: L820-1 has no Hoare annotation [2020-07-10 14:18:28,176 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: L228-2 has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-10 14:18:28,177 WARN L170 areAnnotationChecker]: L634-1 has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: L206-1 has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-10 14:18:28,178 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:18:28,179 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-10 14:18:28,179 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-10 14:18:28,179 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2020-07-10 14:18:28,179 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: L723-2 has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 14:18:28,180 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: L851-1 has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:18:28,181 WARN L170 areAnnotationChecker]: L927-1 has no Hoare annotation [2020-07-10 14:18:28,184 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:18:28,184 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:18:28,184 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 14:18:28,184 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-10 14:18:28,185 WARN L170 areAnnotationChecker]: L882 has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: L882 has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: L824-1 has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 14:18:28,186 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: L517 has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: L517 has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-10 14:18:28,187 WARN L170 areAnnotationChecker]: L890 has no Hoare annotation [2020-07-10 14:18:28,188 WARN L170 areAnnotationChecker]: L890 has no Hoare annotation [2020-07-10 14:18:28,188 WARN L170 areAnnotationChecker]: L75-1 has no Hoare annotation [2020-07-10 14:18:28,188 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:18:28,188 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: L927-1 has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: L886 has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: L886 has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: L384-1 has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:18:28,189 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:18:28,190 WARN L170 areAnnotationChecker]: L441-1 has no Hoare annotation [2020-07-10 14:18:28,190 WARN L170 areAnnotationChecker]: L927 has no Hoare annotation [2020-07-10 14:18:28,190 WARN L170 areAnnotationChecker]: L927 has no Hoare annotation [2020-07-10 14:18:28,190 WARN L170 areAnnotationChecker]: L824-1 has no Hoare annotation [2020-07-10 14:18:28,190 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-10 14:18:28,190 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-10 14:18:28,193 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2020-07-10 14:18:28,193 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2020-07-10 14:18:28,193 WARN L170 areAnnotationChecker]: L266-2 has no Hoare annotation [2020-07-10 14:18:28,193 WARN L170 areAnnotationChecker]: L240-2 has no Hoare annotation [2020-07-10 14:18:28,193 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-10 14:18:28,194 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: L891 has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: L891 has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-10 14:18:28,195 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-10 14:18:28,196 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-10 14:18:28,196 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-10 14:18:28,196 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-10 14:18:28,196 WARN L170 areAnnotationChecker]: L536-1 has no Hoare annotation [2020-07-10 14:18:28,196 WARN L170 areAnnotationChecker]: L552-1 has no Hoare annotation [2020-07-10 14:18:28,196 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-10 14:18:28,196 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-10 14:18:28,197 WARN L170 areAnnotationChecker]: L884 has no Hoare annotation [2020-07-10 14:18:28,197 WARN L170 areAnnotationChecker]: L884 has no Hoare annotation [2020-07-10 14:18:28,197 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-10 14:18:28,197 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-10 14:18:28,197 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-10 14:18:28,197 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-10 14:18:28,198 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-10 14:18:28,198 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-10 14:18:28,198 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-10 14:18:28,198 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L251-1 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L892 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L892 has no Hoare annotation [2020-07-10 14:18:28,199 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:18:28,200 WARN L170 areAnnotationChecker]: L859 has no Hoare annotation [2020-07-10 14:18:28,201 WARN L170 areAnnotationChecker]: L859 has no Hoare annotation [2020-07-10 14:18:28,201 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:18:28,201 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-10 14:18:28,201 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-10 14:18:28,201 WARN L170 areAnnotationChecker]: L75-1 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L893 has no Hoare annotation [2020-07-10 14:18:28,202 WARN L170 areAnnotationChecker]: L893 has no Hoare annotation [2020-07-10 14:18:28,203 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-10 14:18:28,203 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 14:18:28,203 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-10 14:18:28,203 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:28,204 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:18:28,205 INFO L163 areAnnotationChecker]: CFG has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:18:28,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:18:28 BoogieIcfgContainer [2020-07-10 14:18:28,219 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:18:28,221 INFO L168 Benchmark]: Toolchain (without parser) took 49248.85 ms. Allocated memory was 144.7 MB in the beginning and 724.0 MB in the end (delta: 579.3 MB). Free memory was 101.6 MB in the beginning and 291.5 MB in the end (delta: -190.0 MB). Peak memory consumption was 389.4 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:28,222 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 14:18:28,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 747.29 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 101.3 MB in the beginning and 167.9 MB in the end (delta: -66.6 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:28,223 INFO L168 Benchmark]: Boogie Preprocessor took 145.14 ms. Allocated memory is still 201.9 MB. Free memory was 167.9 MB in the beginning and 162.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:28,224 INFO L168 Benchmark]: RCFGBuilder took 1636.83 ms. Allocated memory was 201.9 MB in the beginning and 233.8 MB in the end (delta: 32.0 MB). Free memory was 162.4 MB in the beginning and 92.6 MB in the end (delta: 69.8 MB). Peak memory consumption was 101.8 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:28,225 INFO L168 Benchmark]: TraceAbstraction took 46713.85 ms. Allocated memory was 233.8 MB in the beginning and 724.0 MB in the end (delta: 490.2 MB). Free memory was 92.6 MB in the beginning and 291.5 MB in the end (delta: -199.0 MB). Peak memory consumption was 291.2 MB. Max. memory is 7.1 GB. [2020-07-10 14:18:28,228 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 144.7 MB. Free memory was 120.9 MB in the beginning and 120.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 747.29 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 101.3 MB in the beginning and 167.9 MB in the end (delta: -66.6 MB). Peak memory consumption was 24.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 145.14 ms. Allocated memory is still 201.9 MB. Free memory was 167.9 MB in the beginning and 162.4 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1636.83 ms. Allocated memory was 201.9 MB in the beginning and 233.8 MB in the end (delta: 32.0 MB). Free memory was 162.4 MB in the beginning and 92.6 MB in the end (delta: 69.8 MB). Peak memory consumption was 101.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 46713.85 ms. Allocated memory was 233.8 MB in the beginning and 724.0 MB in the end (delta: 490.2 MB). Free memory was 92.6 MB in the beginning and 291.5 MB in the end (delta: -199.0 MB). Peak memory consumption was 291.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 296]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || 0 == pumpRunning - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 230 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 38.1s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 31.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 340 SDtfs, 605 SDslu, 364 SDs, 0 SdLazy, 1344 SolverSat, 398 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 101 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=269occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 3 MinimizatonAttempts, 79 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 55 LocationsWithAnnotation, 348 PreInvPairs, 422 NumberOfFragments, 694 HoareAnnotationTreeSize, 348 FomulaSimplifications, 4339 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 55 FomulaSimplificationsInter, 10998 FormulaSimplificationTreeSizeReductionInter, 5.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 59275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...