/usr/bin/java -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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 13:03:45,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 13:03:45,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 13:03:45,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 13:03:45,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 13:03:45,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 13:03:45,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 13:03:45,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 13:03:45,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 13:03:45,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 13:03:45,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 13:03:45,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 13:03:45,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 13:03:45,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 13:03:45,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 13:03:45,618 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 13:03:45,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 13:03:45,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 13:03:45,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 13:03:45,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 13:03:45,625 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 13:03:45,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 13:03:45,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 13:03:45,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 13:03:45,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 13:03:45,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 13:03:45,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 13:03:45,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 13:03:45,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 13:03:45,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 13:03:45,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 13:03:45,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 13:03:45,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 13:03:45,639 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 13:03:45,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 13:03:45,641 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 13:03:45,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 13:03:45,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 13:03:45,642 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 13:03:45,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 13:03:45,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 13:03:45,644 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 13:03:45,653 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 13:03:45,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 13:03:45,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 13:03:45,656 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 13:03:45,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 13:03:45,656 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 13:03:45,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 13:03:45,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 13:03:45,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 13:03:45,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 13:03:45,657 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 13:03:45,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 13:03:45,657 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 13:03:45,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 13:03:45,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 13:03:45,658 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 13:03:45,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 13:03:45,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 13:03:45,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 13:03:45,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 13:03:45,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 13:03:45,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 13:03:45,660 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 13:03:45,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 13:03:45,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 13:03:46,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 13:03:46,002 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 13:03:46,003 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 13:03:46,003 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c [2020-07-17 13:03:46,068 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/211bbe8b0/b4fd37a7579c4a2daa5d5d9fea8c81eb/FLAG7522fd865 [2020-07-17 13:03:46,684 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 13:03:46,685 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product22.cil.c [2020-07-17 13:03:46,703 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/211bbe8b0/b4fd37a7579c4a2daa5d5d9fea8c81eb/FLAG7522fd865 [2020-07-17 13:03:46,934 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/211bbe8b0/b4fd37a7579c4a2daa5d5d9fea8c81eb [2020-07-17 13:03:46,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 13:03:46,952 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 13:03:46,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 13:03:46,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 13:03:46,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 13:03:46,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 01:03:46" (1/1) ... [2020-07-17 13:03:46,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d6b7346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:46, skipping insertion in model container [2020-07-17 13:03:46,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 01:03:46" (1/1) ... [2020-07-17 13:03:46,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 13:03:47,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 13:03:47,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 13:03:47,416 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 13:03:47,607 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 13:03:47,646 INFO L208 MainTranslator]: Completed translation [2020-07-17 13:03:47,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47 WrapperNode [2020-07-17 13:03:47,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 13:03:47,647 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 13:03:47,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 13:03:47,648 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 13:03:47,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (1/1) ... [2020-07-17 13:03:47,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 13:03:47,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 13:03:47,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 13:03:47,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 13:03:47,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (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 [2020-07-17 13:03:47,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 13:03:47,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 13:03:47,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 13:03:47,814 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 13:03:47,814 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 13:03:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 13:03:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 13:03:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-17 13:03:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 13:03:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 13:03:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 13:03:47,815 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 13:03:47,816 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 13:03:47,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 13:03:47,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 13:03:47,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 13:03:47,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 13:03:47,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 13:03:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 13:03:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 13:03:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 13:03:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 13:03:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 13:03:47,817 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 13:03:47,818 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 13:03:47,818 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 13:03:47,818 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 13:03:47,818 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 13:03:47,818 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 13:03:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 13:03:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 13:03:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 13:03:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 13:03:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 13:03:47,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 13:03:47,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 13:03:47,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 13:03:47,820 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 13:03:47,820 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 13:03:47,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 13:03:47,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 13:03:47,820 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 13:03:47,820 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 13:03:47,820 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 13:03:47,821 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 13:03:47,822 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 13:03:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 13:03:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 13:03:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 13:03:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 13:03:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 13:03:47,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 13:03:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 13:03:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 13:03:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 13:03:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 13:03:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 13:03:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 13:03:47,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 13:03:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 13:03:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 13:03:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 13:03:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 13:03:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 13:03:47,825 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 13:03:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 13:03:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 13:03:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 13:03:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 13:03:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 13:03:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 13:03:47,826 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 13:03:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 13:03:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 13:03:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 13:03:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 13:03:47,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 13:03:49,067 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 13:03:49,067 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 13:03:49,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 01:03:49 BoogieIcfgContainer [2020-07-17 13:03:49,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 13:03:49,080 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 13:03:49,080 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 13:03:49,085 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 13:03:49,085 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 01:03:46" (1/3) ... [2020-07-17 13:03:49,087 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11eff696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 01:03:49, skipping insertion in model container [2020-07-17 13:03:49,087 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 01:03:47" (2/3) ... [2020-07-17 13:03:49,087 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11eff696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 01:03:49, skipping insertion in model container [2020-07-17 13:03:49,087 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 01:03:49" (3/3) ... [2020-07-17 13:03:49,089 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product22.cil.c [2020-07-17 13:03:49,101 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 13:03:49,114 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 13:03:49,130 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 13:03:49,154 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 13:03:49,154 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 13:03:49,155 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-17 13:03:49,155 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 13:03:49,155 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 13:03:49,156 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 13:03:49,156 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 13:03:49,156 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 13:03:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states. [2020-07-17 13:03:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-17 13:03:49,231 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 13:03:49,232 INFO L422 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1] [2020-07-17 13:03:49,233 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 13:03:49,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 13:03:49,241 INFO L82 PathProgramCache]: Analyzing trace with hash -925877919, now seen corresponding path program 1 times [2020-07-17 13:03:49,250 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 13:03:49,251 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1877165097] [2020-07-17 13:03:49,252 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 13:03:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:49,923 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 13:03:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 13:03:50,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 13:03:50,196 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-17 13:03:50,198 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1877165097] [2020-07-17 13:03:50,200 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 13:03:50,201 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 13:03:50,201 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222361219] [2020-07-17 13:03:50,209 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 13:03:50,209 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 13:03:50,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 13:03:50,225 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-17 13:03:50,228 INFO L87 Difference]: Start difference. First operand 299 states. Second operand 11 states. [2020-07-17 13:03:51,663 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 13:03:51,941 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:03:52,246 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 13:03:52,510 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:03:52,994 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 13:03:53,299 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-07-17 13:03:53,584 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 13:03:53,922 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-07-17 13:03:54,172 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 13:03:54,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 13:03:54,777 INFO L93 Difference]: Finished difference Result 465 states and 559 transitions. [2020-07-17 13:03:54,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 13:03:54,779 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 142 [2020-07-17 13:03:54,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 13:03:54,787 INFO L225 Difference]: With dead ends: 465 [2020-07-17 13:03:54,788 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 13:03:54,801 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=91, Invalid=289, Unknown=0, NotChecked=0, Total=380 [2020-07-17 13:03:54,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 13:03:54,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 13:03:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 13:03:54,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 13:03:54,832 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 142 [2020-07-17 13:03:54,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 13:03:54,832 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 13:03:54,832 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 13:03:54,832 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 13:03:54,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 13:03:54,833 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 13:03:54,835 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 13:03:57,698 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:57,835 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:57,984 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:58,105 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:58,282 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 15 [2020-07-17 13:03:58,455 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 17 [2020-07-17 13:03:58,595 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:58,738 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:58,864 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:03:59,031 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:03:59,227 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:03:59,366 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:03:59,531 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:59,671 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:59,836 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:03:59,968 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:00,107 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:00,249 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:00,389 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:00,519 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:00,702 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 8 [2020-07-17 13:04:00,845 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 10 [2020-07-17 13:04:00,972 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,104 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:01,237 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:01,428 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:01,555 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,685 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,805 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:01,965 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 15 [2020-07-17 13:04:02,101 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:02,269 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:02,409 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:02,546 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:02,697 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:02,826 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:02,949 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,084 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 8 [2020-07-17 13:04:03,363 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-17 13:04:03,490 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,614 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:03,746 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:03,896 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:04,033 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:04,170 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:04,456 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 8 [2020-07-17 13:04:04,584 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:04,727 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:04,894 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:05,027 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:05,171 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 7 [2020-07-17 13:04:05,373 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 13:04:05,503 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:05,632 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:05,767 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:05,903 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:06,051 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:06,234 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 17 [2020-07-17 13:04:06,367 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:06,497 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:06,623 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:06,818 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:06,986 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 13 [2020-07-17 13:04:07,119 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 3 [2020-07-17 13:04:07,131 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-17 13:04:07,131 INFO L268 CegarLoopResult]: For program point L283-1(line 283) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L283-2(line 283) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 260 315) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L304-1(lines 285 306) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-07-17 13:04:07,132 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 260 315) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 260 315) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-17 13:04:07,133 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L302-1(line 302) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L302-2(line 302) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-17 13:04:07,134 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L307(lines 284 308) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-17 13:04:07,135 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-17 13:04:07,136 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-17 13:04:07,136 INFO L268 CegarLoopResult]: For program point L291(lines 291 295) no Hoare annotation was computed. [2020-07-17 13:04:07,136 INFO L268 CegarLoopResult]: For program point L291-1(lines 291 295) no Hoare annotation was computed. [2020-07-17 13:04:07,136 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-17 13:04:07,136 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-17 13:04:07,136 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 316 375) no Hoare annotation was computed. [2020-07-17 13:04:07,136 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 316 375) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-17 13:04:07,137 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 316 375) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point L342-2(lines 342 367) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-17 13:04:07,138 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-17 13:04:07,139 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-17 13:04:07,139 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-17 13:04:07,139 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-17 13:04:07,139 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-17 13:04:07,139 INFO L268 CegarLoopResult]: For program point L368(lines 341 369) no Hoare annotation was computed. [2020-07-17 13:04:07,139 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-17 13:04:07,139 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L360-1(line 360) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L360-2(line 360) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-07-17 13:04:07,140 INFO L268 CegarLoopResult]: For program point L356-2(line 356) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L348(lines 348 352) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L348-1(lines 348 352) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L340-1(line 340) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L340-2(line 340) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-17 13:04:07,141 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L365-1(line 365) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L365-2(line 365) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L361-2(line 361) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-17 13:04:07,142 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-17 13:04:07,143 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-17 13:04:07,143 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 61 67) the Hoare annotation is: true [2020-07-17 13:04:07,143 INFO L271 CegarLoopResult]: At program point valid_productEXIT(lines 68 76) the Hoare annotation is: true [2020-07-17 13:04:07,143 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-17 13:04:07,143 INFO L271 CegarLoopResult]: At program point valid_productFINAL(lines 68 76) the Hoare annotation is: true [2020-07-17 13:04:07,143 INFO L271 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: true [2020-07-17 13:04:07,144 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-07-17 13:04:07,144 INFO L271 CegarLoopResult]: At program point L194-1(lines 194 201) the Hoare annotation is: true [2020-07-17 13:04:07,144 INFO L264 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,144 INFO L264 CegarLoopResult]: At program point L191(line 191) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,144 INFO L264 CegarLoopResult]: At program point L192-1(line 192) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,144 INFO L264 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,145 INFO L264 CegarLoopResult]: At program point L192-2(line 192) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,145 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 184 206) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,145 INFO L264 CegarLoopResult]: At program point L190-1(line 190) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,145 INFO L264 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,145 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 184 206) the Hoare annotation is: true [2020-07-17 13:04:07,145 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 184 206) the Hoare annotation is: true [2020-07-17 13:04:07,146 INFO L271 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: true [2020-07-17 13:04:07,146 INFO L264 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,146 INFO L264 CegarLoopResult]: At program point L196-1(line 196) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,146 INFO L264 CegarLoopResult]: At program point L194(lines 194 201) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,146 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-17 13:04:07,146 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 142 165) no Hoare annotation was computed. [2020-07-17 13:04:07,146 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-17 13:04:07,146 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 142 165) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 142 165) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-17 13:04:07,147 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-17 13:04:07,148 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-17 13:04:07,148 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-17 13:04:07,148 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-17 13:04:07,148 INFO L268 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-07-17 13:04:07,148 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-17 13:04:07,148 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 792 800) the Hoare annotation is: true [2020-07-17 13:04:07,148 INFO L271 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 792 800) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 792 800) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 837 855) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 837 855) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: true [2020-07-17 13:04:07,149 INFO L271 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: true [2020-07-17 13:04:07,150 INFO L271 CegarLoopResult]: At program point L846(lines 846 850) the Hoare annotation is: true [2020-07-17 13:04:07,150 INFO L271 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: true [2020-07-17 13:04:07,150 INFO L271 CegarLoopResult]: At program point L846-2(lines 846 850) the Hoare annotation is: true [2020-07-17 13:04:07,150 INFO L271 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: true [2020-07-17 13:04:07,150 INFO L271 CegarLoopResult]: At program point L844-2(line 844) the Hoare annotation is: true [2020-07-17 13:04:07,150 INFO L271 CegarLoopResult]: At program point L844-3(line 844) the Hoare annotation is: true [2020-07-17 13:04:07,150 INFO L271 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: true [2020-07-17 13:04:07,151 INFO L271 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: true [2020-07-17 13:04:07,151 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 837 855) the Hoare annotation is: true [2020-07-17 13:04:07,151 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-07-17 13:04:07,151 INFO L268 CegarLoopResult]: For program point L831-1(line 831) no Hoare annotation was computed. [2020-07-17 13:04:07,151 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-17 13:04:07,151 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-17 13:04:07,151 INFO L268 CegarLoopResult]: For program point L820(lines 820 828) no Hoare annotation was computed. [2020-07-17 13:04:07,151 INFO L268 CegarLoopResult]: For program point L820-2(lines 820 828) no Hoare annotation was computed. [2020-07-17 13:04:07,151 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 801 836) no Hoare annotation was computed. [2020-07-17 13:04:07,152 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-17 13:04:07,152 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-07-17 13:04:07,152 INFO L268 CegarLoopResult]: For program point L808(lines 808 816) no Hoare annotation was computed. [2020-07-17 13:04:07,152 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 801 836) no Hoare annotation was computed. [2020-07-17 13:04:07,152 INFO L268 CegarLoopResult]: For program point L808-2(lines 808 816) no Hoare annotation was computed. [2020-07-17 13:04:07,152 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 801 836) no Hoare annotation was computed. [2020-07-17 13:04:07,152 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 54 60) the Hoare annotation is: true [2020-07-17 13:04:07,153 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-17 13:04:07,153 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-17 13:04:07,153 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-17 13:04:07,153 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-17 13:04:07,153 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-17 13:04:07,153 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-17 13:04:07,153 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-17 13:04:07,153 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 214 259) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-17 13:04:07,154 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 214 259) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point L240-1(line 240) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 214 259) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-17 13:04:07,155 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-17 13:04:07,156 INFO L268 CegarLoopResult]: For program point L251-1(line 251) no Hoare annotation was computed. [2020-07-17 13:04:07,157 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-07-17 13:04:07,157 INFO L268 CegarLoopResult]: For program point L251-2(line 251) no Hoare annotation was computed. [2020-07-17 13:04:07,157 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-17 13:04:07,157 INFO L268 CegarLoopResult]: For program point L214(lines 214 259) no Hoare annotation was computed. [2020-07-17 13:04:07,157 INFO L268 CegarLoopResult]: For program point L214-1(lines 214 259) no Hoare annotation was computed. [2020-07-17 13:04:07,157 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-17 13:04:07,157 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-17 13:04:07,158 INFO L268 CegarLoopResult]: For program point L541(lines 541 561) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 527 572) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point L568-1(line 568) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point L568-2(line 568) no Hoare annotation was computed. [2020-07-17 13:04:07,159 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L566-1(line 566) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L566-2(line 566) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L527(lines 527 572) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L558(lines 558 559) no Hoare annotation was computed. [2020-07-17 13:04:07,160 INFO L268 CegarLoopResult]: For program point L558-1(lines 541 561) no Hoare annotation was computed. [2020-07-17 13:04:07,161 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 527 572) no Hoare annotation was computed. [2020-07-17 13:04:07,161 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 527 572) no Hoare annotation was computed. [2020-07-17 13:04:07,161 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-17 13:04:07,161 INFO L268 CegarLoopResult]: For program point L546-1(line 546) no Hoare annotation was computed. [2020-07-17 13:04:07,161 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-17 13:04:07,161 INFO L268 CegarLoopResult]: For program point L546-2(line 546) no Hoare annotation was computed. [2020-07-17 13:04:07,161 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 13:04:07,162 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-17 13:04:07,163 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-07-17 13:04:07,163 INFO L268 CegarLoopResult]: For program point L551(lines 551 552) no Hoare annotation was computed. [2020-07-17 13:04:07,163 INFO L268 CegarLoopResult]: For program point L547(lines 547 554) no Hoare annotation was computed. [2020-07-17 13:04:07,163 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 174 183) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,163 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 174 183) the Hoare annotation is: true [2020-07-17 13:04:07,163 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 174 183) the Hoare annotation is: true [2020-07-17 13:04:07,163 INFO L271 CegarLoopResult]: At program point L786-1(line 786) the Hoare annotation is: true [2020-07-17 13:04:07,164 INFO L271 CegarLoopResult]: At program point L786-2(line 786) the Hoare annotation is: true [2020-07-17 13:04:07,164 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 781 791) the Hoare annotation is: true [2020-07-17 13:04:07,164 INFO L271 CegarLoopResult]: At program point L786-3(line 786) the Hoare annotation is: true [2020-07-17 13:04:07,164 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 781 791) the Hoare annotation is: true [2020-07-17 13:04:07,164 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 781 791) the Hoare annotation is: true [2020-07-17 13:04:07,164 INFO L271 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: true [2020-07-17 13:04:07,164 INFO L271 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: true [2020-07-17 13:04:07,165 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 773 780) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,165 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 773 780) the Hoare annotation is: true [2020-07-17 13:04:07,165 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 773 780) the Hoare annotation is: true [2020-07-17 13:04:07,165 INFO L264 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,165 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 740 764) the Hoare annotation is: true [2020-07-17 13:04:07,165 INFO L271 CegarLoopResult]: At program point L759-1(lines 740 764) the Hoare annotation is: true [2020-07-17 13:04:07,165 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 740 764) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,166 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,166 INFO L264 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,166 INFO L264 CegarLoopResult]: At program point L748(lines 748 756) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,166 INFO L264 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,166 INFO L264 CegarLoopResult]: At program point L746-1(line 746) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,166 INFO L264 CegarLoopResult]: At program point L744(lines 744 761) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,166 INFO L264 CegarLoopResult]: At program point L746-2(line 746) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,167 INFO L264 CegarLoopResult]: At program point L746-3(line 746) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,167 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 706 712) the Hoare annotation is: true [2020-07-17 13:04:07,167 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 706 712) the Hoare annotation is: true [2020-07-17 13:04:07,167 INFO L271 CegarLoopResult]: At program point L923(lines 874 924) the Hoare annotation is: true [2020-07-17 13:04:07,167 INFO L271 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: true [2020-07-17 13:04:07,167 INFO L271 CegarLoopResult]: At program point L911-1(line 911) the Hoare annotation is: true [2020-07-17 13:04:07,167 INFO L271 CegarLoopResult]: At program point L911-2(line 911) the Hoare annotation is: true [2020-07-17 13:04:07,168 INFO L271 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: true [2020-07-17 13:04:07,168 INFO L271 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: true [2020-07-17 13:04:07,168 INFO L264 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,168 INFO L271 CegarLoopResult]: At program point L903-1(line 903) the Hoare annotation is: true [2020-07-17 13:04:07,168 INFO L271 CegarLoopResult]: At program point L895(lines 895 901) the Hoare annotation is: true [2020-07-17 13:04:07,168 INFO L271 CegarLoopResult]: At program point L895-1(lines 895 901) the Hoare annotation is: true [2020-07-17 13:04:07,168 INFO L271 CegarLoopResult]: At program point L920(lines 875 922) the Hoare annotation is: true [2020-07-17 13:04:07,168 INFO L271 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: true [2020-07-17 13:04:07,169 INFO L271 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: true [2020-07-17 13:04:07,169 INFO L271 CegarLoopResult]: At program point L883-1(line 883) the Hoare annotation is: true [2020-07-17 13:04:07,169 INFO L264 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,169 INFO L271 CegarLoopResult]: At program point testEXIT(lines 865 930) the Hoare annotation is: true [2020-07-17 13:04:07,169 INFO L264 CegarLoopResult]: At program point testENTRY(lines 865 930) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,169 INFO L271 CegarLoopResult]: At program point testFINAL(lines 865 930) the Hoare annotation is: true [2020-07-17 13:04:07,169 INFO L271 CegarLoopResult]: At program point L913(lines 913 917) the Hoare annotation is: true [2020-07-17 13:04:07,170 INFO L271 CegarLoopResult]: At program point L913-2(lines 905 918) the Hoare annotation is: true [2020-07-17 13:04:07,170 INFO L271 CegarLoopResult]: At program point L876(lines 875 922) the Hoare annotation is: true [2020-07-17 13:04:07,170 INFO L271 CegarLoopResult]: At program point L905(lines 905 918) the Hoare annotation is: true [2020-07-17 13:04:07,170 INFO L264 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,170 INFO L271 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: true [2020-07-17 13:04:07,170 INFO L271 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: true [2020-07-17 13:04:07,170 INFO L271 CegarLoopResult]: At program point L893-1(line 893) the Hoare annotation is: true [2020-07-17 13:04:07,171 INFO L271 CegarLoopResult]: At program point L885(lines 885 891) the Hoare annotation is: true [2020-07-17 13:04:07,171 INFO L271 CegarLoopResult]: At program point L885-1(lines 885 891) the Hoare annotation is: true [2020-07-17 13:04:07,171 INFO L271 CegarLoopResult]: At program point L877(lines 877 881) the Hoare annotation is: true [2020-07-17 13:04:07,171 INFO L264 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,171 INFO L264 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,171 INFO L268 CegarLoopResult]: For program point L481(lines 481 526) no Hoare annotation was computed. [2020-07-17 13:04:07,171 INFO L268 CegarLoopResult]: For program point L512(lines 512 513) no Hoare annotation was computed. [2020-07-17 13:04:07,172 INFO L268 CegarLoopResult]: For program point L512-1(lines 495 515) no Hoare annotation was computed. [2020-07-17 13:04:07,172 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 481 526) no Hoare annotation was computed. [2020-07-17 13:04:07,172 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-17 13:04:07,172 INFO L268 CegarLoopResult]: For program point L500-1(line 500) no Hoare annotation was computed. [2020-07-17 13:04:07,172 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-07-17 13:04:07,172 INFO L268 CegarLoopResult]: For program point L500-2(line 500) no Hoare annotation was computed. [2020-07-17 13:04:07,172 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-17 13:04:07,173 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point L505(lines 505 506) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point L501(lines 501 508) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 481 526) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 481 526) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point L495(lines 495 515) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-17 13:04:07,174 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L522-1(line 522) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L522-2(line 522) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L520-1(line 520) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 13:04:07,175 INFO L268 CegarLoopResult]: For program point L520-2(line 520) no Hoare annotation was computed. [2020-07-17 13:04:07,176 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 13:04:07,176 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-17 13:04:07,176 INFO L271 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: true [2020-07-17 13:04:07,176 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 666 674) the Hoare annotation is: true [2020-07-17 13:04:07,176 INFO L271 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: true [2020-07-17 13:04:07,176 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 666 674) the Hoare annotation is: true [2020-07-17 13:04:07,176 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 666 674) the Hoare annotation is: true [2020-07-17 13:04:07,177 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-17 13:04:07,177 INFO L268 CegarLoopResult]: For program point L642-2(lines 642 650) no Hoare annotation was computed. [2020-07-17 13:04:07,177 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 634 656) no Hoare annotation was computed. [2020-07-17 13:04:07,177 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-17 13:04:07,177 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 634 656) no Hoare annotation was computed. [2020-07-17 13:04:07,177 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 634 656) no Hoare annotation was computed. [2020-07-17 13:04:07,177 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point L642(lines 642 650) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point L46-1(line 46) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point L46-2(line 46) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-17 13:04:07,178 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L448(lines 426 449) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L407(lines 407 423) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-07-17 13:04:07,179 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L424(lines 424 465) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L416-1(line 416) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L466(lines 466 477) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-17 13:04:07,180 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 378 480) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-07-17 13:04:07,181 INFO L268 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L467(lines 467 474) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 378 480) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 13:04:07,182 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point L402(lines 402 406) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 378 480) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point L427-2(lines 427 447) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-07-17 13:04:07,183 INFO L268 CegarLoopResult]: For program point L378(lines 378 480) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L378-1(lines 378 480) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L469-1(line 469) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L469-2(line 469) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L428(lines 427 447) no Hoare annotation was computed. [2020-07-17 13:04:07,184 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-17 13:04:07,185 INFO L268 CegarLoopResult]: For program point L412-1(line 412) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L429(lines 429 433) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L454-1(line 454) no Hoare annotation was computed. [2020-07-17 13:04:07,186 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L454-2(line 454) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 13:04:07,187 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L456-1(line 456) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-17 13:04:07,188 INFO L268 CegarLoopResult]: For program point L456-2(line 456) no Hoare annotation was computed. [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L832(line 832) the Hoare annotation is: true [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L832-1(line 832) the Hoare annotation is: true [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L832-2(line 832) the Hoare annotation is: true [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L506(line 506) the Hoare annotation is: true [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L552(line 552) the Hoare annotation is: true [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: true [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,189 INFO L271 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L652(line 652) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L652-1(line 652) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L652-2(line 652) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L648(line 648) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L648-1(line 648) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L648-2(line 648) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L648-3(line 648) the Hoare annotation is: true [2020-07-17 13:04:07,190 INFO L271 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L644-1(line 644) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L644-2(line 644) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L644-3(line 644) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L644-4(line 644) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L512-1(line 512) the Hoare annotation is: true [2020-07-17 13:04:07,191 INFO L271 CegarLoopResult]: At program point L640-1(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L644-5(line 644) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L640-2(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L640-3(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L830-1(line 830) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L640-4(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L830-2(line 830) the Hoare annotation is: true [2020-07-17 13:04:07,192 INFO L271 CegarLoopResult]: At program point L640-5(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L830-3(line 830) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L640-6(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L640-7(line 640) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L826-1(line 826) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L826-2(line 826) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L826-3(line 826) the Hoare annotation is: true [2020-07-17 13:04:07,193 INFO L271 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L826-4(line 826) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L822-1(line 822) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L822-2(line 822) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L822-3(line 822) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L818-1(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L818-2(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L818-3(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,194 INFO L271 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L818-4(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L558-1(line 558) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L814-1(line 814) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L818-5(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L814-2(line 814) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L818-6(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L814-3(line 814) the Hoare annotation is: true [2020-07-17 13:04:07,195 INFO L271 CegarLoopResult]: At program point L818-7(line 818) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L814-4(line 814) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L810-1(line 810) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L810-2(line 810) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L810-3(line 810) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L513(line 513) the Hoare annotation is: true [2020-07-17 13:04:07,196 INFO L271 CegarLoopResult]: At program point L505(line 505) the Hoare annotation is: true [2020-07-17 13:04:07,197 INFO L271 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: true [2020-07-17 13:04:07,197 INFO L271 CegarLoopResult]: At program point L505-1(line 505) the Hoare annotation is: true [2020-07-17 13:04:07,197 INFO L271 CegarLoopResult]: At program point L505-2(line 505) the Hoare annotation is: true [2020-07-17 13:04:07,197 INFO L271 CegarLoopResult]: At program point L559(line 559) the Hoare annotation is: true [2020-07-17 13:04:07,197 INFO L271 CegarLoopResult]: At program point L588(line 588) the Hoare annotation is: true [2020-07-17 13:04:07,197 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-17 13:04:07,198 INFO L271 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: true [2020-07-17 13:04:07,198 INFO L271 CegarLoopResult]: At program point L679(line 679) the Hoare annotation is: true [2020-07-17 13:04:07,198 INFO L271 CegarLoopResult]: At program point L551-1(line 551) the Hoare annotation is: true [2020-07-17 13:04:07,198 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,198 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 765 772) no Hoare annotation was computed. [2020-07-17 13:04:07,198 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 765 772) no Hoare annotation was computed. [2020-07-17 13:04:07,198 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 765 772) no Hoare annotation was computed. [2020-07-17 13:04:07,199 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 657 665) no Hoare annotation was computed. [2020-07-17 13:04:07,199 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 657 665) no Hoare annotation was computed. [2020-07-17 13:04:07,199 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-17 13:04:07,199 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-17 13:04:07,199 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 657 665) no Hoare annotation was computed. [2020-07-17 13:04:07,199 INFO L264 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:04:07,199 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 613 624) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:04:07,199 INFO L264 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) [2020-07-17 13:04:07,200 INFO L271 CegarLoopResult]: At program point L617-1(lines 613 624) the Hoare annotation is: true [2020-07-17 13:04:07,200 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 613 624) the Hoare annotation is: true [2020-07-17 13:04:07,200 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,200 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,200 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,200 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 13:04:07,200 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 625 633) the Hoare annotation is: true [2020-07-17 13:04:07,200 INFO L271 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: true [2020-07-17 13:04:07,201 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 625 633) the Hoare annotation is: true [2020-07-17 13:04:07,201 INFO L271 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: true [2020-07-17 13:04:07,201 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 625 633) the Hoare annotation is: true [2020-07-17 13:04:07,201 INFO L271 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: true [2020-07-17 13:04:07,201 INFO L271 CegarLoopResult]: At program point L693(lines 693 699) the Hoare annotation is: true [2020-07-17 13:04:07,201 INFO L264 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,201 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 682 705) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,202 INFO L271 CegarLoopResult]: At program point L686(lines 685 704) the Hoare annotation is: true [2020-07-17 13:04:07,202 INFO L271 CegarLoopResult]: At program point timeShiftEXIT(lines 682 705) the Hoare annotation is: true [2020-07-17 13:04:07,202 INFO L271 CegarLoopResult]: At program point timeShiftFINAL(lines 682 705) the Hoare annotation is: true [2020-07-17 13:04:07,202 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 109 138) the Hoare annotation is: true [2020-07-17 13:04:07,202 INFO L271 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: true [2020-07-17 13:04:07,202 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 109 138) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,202 INFO L271 CegarLoopResult]: At program point L123(lines 123 127) the Hoare annotation is: true [2020-07-17 13:04:07,202 INFO L271 CegarLoopResult]: At program point L123-1(lines 123 127) the Hoare annotation is: true [2020-07-17 13:04:07,203 INFO L271 CegarLoopResult]: At program point L119-2(lines 119 133) the Hoare annotation is: true [2020-07-17 13:04:07,203 INFO L264 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,203 INFO L271 CegarLoopResult]: At program point L115-1(line 115) the Hoare annotation is: true [2020-07-17 13:04:07,203 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-17 13:04:07,203 INFO L271 CegarLoopResult]: At program point L134(lines 109 138) the Hoare annotation is: true [2020-07-17 13:04:07,203 INFO L271 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-07-17 13:04:07,203 INFO L271 CegarLoopResult]: At program point L593-1(lines 589 600) the Hoare annotation is: true [2020-07-17 13:04:07,204 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 589 600) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,204 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 589 600) the Hoare annotation is: true [2020-07-17 13:04:07,204 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,204 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 166 172) the Hoare annotation is: true [2020-07-17 13:04:07,204 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 166 172) the Hoare annotation is: true [2020-07-17 13:04:07,204 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,204 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,204 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,205 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 13:04:07,205 INFO L271 CegarLoopResult]: At program point startSystemEXIT(lines 856 863) the Hoare annotation is: true [2020-07-17 13:04:07,205 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 856 863) the Hoare annotation is: (= |old(~systemActive~0)| ~systemActive~0) [2020-07-17 13:04:07,205 INFO L271 CegarLoopResult]: At program point startSystemFINAL(lines 856 863) the Hoare annotation is: true [2020-07-17 13:04:07,205 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 601 612) the Hoare annotation is: true [2020-07-17 13:04:07,205 INFO L264 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,205 INFO L271 CegarLoopResult]: At program point L605-1(lines 601 612) the Hoare annotation is: true [2020-07-17 13:04:07,205 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 601 612) the Hoare annotation is: (= |old(~waterLevel~0)| ~waterLevel~0) [2020-07-17 13:04:07,206 INFO L264 CegarLoopResult]: At program point __automaton_failFINAL(lines 574 581) the Hoare annotation is: (or (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648))) (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647))) [2020-07-17 13:04:07,206 INFO L264 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 578) the Hoare annotation is: (or (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648))) (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647))) [2020-07-17 13:04:07,206 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 574 581) the Hoare annotation is: true [2020-07-17 13:04:07,206 INFO L264 CegarLoopResult]: At program point __automaton_failEXIT(lines 574 581) the Hoare annotation is: (or (not (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648))) (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) (not (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647))) [2020-07-17 13:04:07,206 INFO L264 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (and (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) [2020-07-17 13:04:07,206 INFO L264 CegarLoopResult]: At program point L93(lines 93 99) the Hoare annotation is: (and (<= __utac_acc__Specification1_spec__1_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp___0~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) [2020-07-17 13:04:07,207 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 81 105) the Hoare annotation is: true [2020-07-17 13:04:07,207 INFO L264 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) [2020-07-17 13:04:07,207 INFO L264 CegarLoopResult]: At program point L91-1(line 91) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) [2020-07-17 13:04:07,207 INFO L264 CegarLoopResult]: At program point L89(lines 89 102) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) [2020-07-17 13:04:07,207 INFO L264 CegarLoopResult]: At program point L91-2(line 91) the Hoare annotation is: (and (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret2| 2147483648)) (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (<= |__utac_acc__Specification1_spec__1_#t~ret2| 2147483647)) [2020-07-17 13:04:07,207 INFO L264 CegarLoopResult]: At program point L91-3(line 91) the Hoare annotation is: (and (not (= 0 __utac_acc__Specification1_spec__1_~tmp~0)) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret2| 2147483648)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (= |__utac_acc__Specification1_spec__1_#t~ret2| __utac_acc__Specification1_spec__1_~tmp___0~0) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (<= |__utac_acc__Specification1_spec__1_#t~ret2| 2147483647)) [2020-07-17 13:04:07,207 INFO L264 CegarLoopResult]: At program point L89-1(lines 81 105) the Hoare annotation is: (and (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648))) [2020-07-17 13:04:07,208 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 81 105) the Hoare annotation is: (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~0 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~0 2147483647)) [2020-07-17 13:04:07,208 INFO L271 CegarLoopResult]: At program point L87(line 87) the Hoare annotation is: true [2020-07-17 13:04:07,208 INFO L271 CegarLoopResult]: At program point L87-1(line 87) the Hoare annotation is: true [2020-07-17 13:04:07,208 INFO L264 CegarLoopResult]: At program point L87-2(line 87) the Hoare annotation is: (and (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret1| 2147483648)) (<= |__utac_acc__Specification1_spec__1_#t~ret1| 2147483647)) [2020-07-17 13:04:07,208 INFO L264 CegarLoopResult]: At program point L87-3(line 87) the Hoare annotation is: (and (= |__utac_acc__Specification1_spec__1_#t~ret1| __utac_acc__Specification1_spec__1_~tmp~0) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret1| 2147483648)) (<= |__utac_acc__Specification1_spec__1_#t~ret1| 2147483647)) [2020-07-17 13:04:07,208 INFO L271 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: true [2020-07-17 13:04:07,208 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 714 738) the Hoare annotation is: true [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point L733(line 733) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,209 INFO L271 CegarLoopResult]: At program point L733-1(lines 714 738) the Hoare annotation is: true [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 714 738) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point L722(lines 722 730) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,209 INFO L264 CegarLoopResult]: At program point L718(lines 718 735) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,210 INFO L264 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,210 INFO L264 CegarLoopResult]: At program point L720-3(line 720) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-07-17 13:04:07,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 01:04:07 BoogieIcfgContainer [2020-07-17 13:04:07,229 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 13:04:07,231 INFO L168 Benchmark]: Toolchain (without parser) took 20281.00 ms. Allocated memory was 138.9 MB in the beginning and 629.1 MB in the end (delta: 490.2 MB). Free memory was 102.1 MB in the beginning and 477.6 MB in the end (delta: -375.5 MB). Peak memory consumption was 509.5 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,232 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 138.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 693.73 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 101.7 MB in the beginning and 173.0 MB in the end (delta: -71.3 MB). Peak memory consumption was 30.0 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,234 INFO L168 Benchmark]: Boogie Preprocessor took 106.67 ms. Allocated memory is still 203.4 MB. Free memory was 173.0 MB in the beginning and 169.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,235 INFO L168 Benchmark]: RCFGBuilder took 1324.21 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 169.0 MB in the beginning and 179.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,236 INFO L168 Benchmark]: TraceAbstraction took 18149.00 ms. Allocated memory was 237.5 MB in the beginning and 629.1 MB in the end (delta: 391.6 MB). Free memory was 179.1 MB in the beginning and 477.6 MB in the end (delta: -298.4 MB). Peak memory consumption was 488.0 MB. Max. memory is 7.1 GB. [2020-07-17 13:04:07,240 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 138.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 693.73 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 101.7 MB in the beginning and 173.0 MB in the end (delta: -71.3 MB). Peak memory consumption was 30.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 106.67 ms. Allocated memory is still 203.4 MB. Free memory was 173.0 MB in the beginning and 169.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1324.21 ms. Allocated memory was 203.4 MB in the beginning and 237.5 MB in the end (delta: 34.1 MB). Free memory was 169.0 MB in the beginning and 179.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 83.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 18149.00 ms. Allocated memory was 237.5 MB in the beginning and 629.1 MB in the end (delta: 391.6 MB). Free memory was 179.1 MB in the beginning and 477.6 MB in the end (delta: -298.4 MB). Peak memory consumption was 488.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 578]: 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: 109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 119]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 68]: Procedure Contract for valid_product Derived contract for procedure valid_product: 1 - ProcedureContractResult [Line: 184]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 792]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 837]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 174]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 781]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 773]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 740]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 706]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 865]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 666]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 613]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 625]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 682]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 589]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 856]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 - ProcedureContractResult [Line: 601]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 574]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (!(0 <= tmp___0 + 2147483648) || 0 == tmp___0) || !(tmp___0 <= 2147483647) - ProcedureContractResult [Line: 81]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: 0 <= tmp + 2147483648 && tmp <= 2147483647 - ProcedureContractResult [Line: 714]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 619 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5.6s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 4.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 12.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 244 SDtfs, 152 SDslu, 528 SDs, 0 SdLazy, 850 SolverSat, 54 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 47 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 63 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=299occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 262 LocationsWithAnnotation, 517 PreInvPairs, 670 NumberOfFragments, 942 HoareAnnotationTreeSize, 517 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 2.7s HoareSimplificationTime, 262 FomulaSimplificationsInter, 21726 FormulaSimplificationTreeSizeReductionInter, 9.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...